Panasonic KX-MB2230JT Service Manual
  1. Manuals
  2. Brands
  3. Panasonic Manuals
  4. All in One Printer
  5. KX-MB2230JT
  6. Service manual

Panasonic KX-MB2230JT Service Manual

Hide thumbs
1
Table Of Contents
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
Table of Contents

Advertisement

Quick Links

Multi-Function printer
KX-MB2230JT
Model No.
KX-MB2270JT
KX-MB2515JT
KX-MB2545JT
KX-MB2575JT
DP-MB310JT
(for Italy)
© Panasonic System Networks Co., Ltd. 2013
Unauthorized copying and distribution is a violation
of law.
ORDER NO.KMF1308426CE

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the KX-MB2230JT and is the answer not in the manual?

Questions and answers

Related Manuals for Panasonic KX-MB2230JT

Summary of Contents for Panasonic KX-MB2230JT

  • Page 1 ORDER NO.KMF1308426CE Multi-Function printer KX-MB2230JT Model No. KX-MB2270JT KX-MB2515JT KX-MB2545JT KX-MB2575JT DP-MB310JT (for Italy) © Panasonic System Networks Co., Ltd. 2013 Unauthorized copying and distribution is a violation of law.

  • Page 2: Table Of Contents

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT TABLE OF CONTENTS PAGE PAGE 1 Safety Precautions -----------------------------------------------6 6.8.3. Normal torque 1-2 phase excitation (half 1.1. For Service Technicians ----------------------------------6 step) --------------------------------------------------- 50 1.2. AC Caution---------------------------------------------------6 6.8.4. Flat torque 1-2 phase excitation (half step) 1.3.
  • Page 3 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.20.1. Print Process------------------------------------------96 12.3.3. Simple Check List --------------------------------- 173 6.20.2. Scanning (ADF) (Only for KX-MB22xx) --------97 12.3.4. Simplified Troubleshooting Guide ------------- 174 6.20.3. Scanning (ADF) (Only for KX-MB25xx and 12.3.5. CALL SERVICE Troubleshooting Guide ---- 177 DP-MBxxx) --------------------------------------------98 12.3.6.
  • Page 4 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.19. DOCU Sensor Board/RPS Board/RADF 15.7.1. ITU-T No.1 Test Chart ---------------------------- 326 Board ------------------------------------------------- 288 15.7.2. ITU-T No.2 Test Chart ---------------------------- 327 14.3.20. Disassemble the FB Unit(FB-Motor)---------- 289 16 Schematic Diagram ------------------------------------------- 328 14.3.21. Disassemble the Operation Panel Assy ----- 290 16.1.
  • Page 5 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.13. Sensor Board (DP-MB310) -------------------------- 422 18.1.14. Pick-Up Block Section --------------------------- 462 16.13.1. Operation Board ----------------------------------- 422 18.1.15. Paper Feed Section ------------------------------ 464 16.13.2. Sensor Board --------------------------------------- 423 18.1.16. Left Side Cabinet Section ----------------------- 466 16.14.

  • Page 6: Safety Precautions

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 1 Safety Precautions 1. Before servicing, unplug the AC power cord to prevent an electric shock. 2. When replacing parts, use only the manufacturer's recommended components. 3. Check the condition of the power cord. Replace if wear or damage is evident.

  • Page 7: Personal Safety Precautions

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 1.3. Personal Safety Precautions 1.3.1. Moving Sections of the Unit Be careful not to let your hair, clothes, fingers, accessories, etc., become caught in any moving sections of the unit. The moving sections of the unit are the rollers and a gear. There is a separation roller and a document feed roller which are rotated by the document feed motor.

  • Page 8: Warning

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2 Warning 2.1. About Lead Free Solder (PbF: Pb free) Note: In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that con- tains lead.

  • Page 9: Discarding Of P. C. Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2.2. Discarding of P. C. Board When discarding P. C. Board, delete all personal information such as telephone directory and caller list or scrap P. C. Board. 2.3. Insulation Resistance Test 1. Unplug the power cord and short the two prongs of the plug with a jumper wire.

  • Page 10: Note For Repairing

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2.6. Note for Repairing Caution Please inform users of the danger of data being lost at the time of repair. Data will be lost in the following situations. 1. When replacing the ROM ass'y.

  • Page 11: Specifications

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 3 Specifications Public Switched Telephone Network Applicable Lines Document Size: Scanner glass: Max. 216mm in width, Max. 297mm in length Automatic document feeder: Max. 216mm/Min. 125mm in width, Max. 600mm/Min. 105mm in length Effective Scanning Width:...
  • Page 12 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT KX-MB2230/KX-MB2270 Fax Memory Capacity 3.1MB in total Approx. 80 pages of memory reception Approx. 150 pages of memory transmission KX-MB2545/KX-MB2575 7.3MB in total Approx. 350 pages of memory reception Approx. 200 pages of memory transmission DP-MB310 7.9MB in total...
  • Page 13 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Communications protocol: TCP/IP, SMTP, POP3, SMTP AUTH, POP before SMTP Internet fax Email format: MIME Base 64 Content-type: Image/TIFF Multipart/mixed (text/plain, Image/TIFF) attachment file format Data format: RFC3949 (RFC2301), TIFF-FX minimal set Profile: TIFF-F Encoding scheme: MH/MR/MMR Maximum document size (Width ×...

  • Page 14: General/Introduction

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 4 General/Introduction 4.1. Accessory information Replacement accessory To ensure that the unit operates properly, we recommend the use of Panasonic toner and drum cartridges. For KX-MB2230/KX-MB2270 Accessory Model No. (Part No.) Approximate yield (pages)

  • Page 15: General Messages

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 4.2.2. General messages...

  • Page 16: Interface Messages

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 4.2.3. Interface messages...

  • Page 17: Features

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 5 Features 5.1. General Features General Large Memory... Performed by DRAM LCD (Liquid Crystal Display) readout KX-MB2230/KX-MB2270 Approx. 80 pages of memory reception Flat-Bed Multifunction Laser Fax Approx. 150 pages of memory transmission Letter/A4/Legal, G3 compatible...

  • Page 18: Technical Descriptions

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6 Technical Descriptions 6.1. Connection Diagram KX -MB25**/DP -MB*** only Docu Sensor RADF KX -MB25**/DP -MB*** only KX -MB22** only Read Position Document RADF JAM SENSOR SENSOR SENSOR with back light PI60 PI59 PI62...

  • Page 19: General Block Diagram

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.2. General Block Diagram MAIN Board SOC (IC300) This custom IC is used for general MFP operations. ARM9 operating at 250MHz. SDRAM Controller Controls SDRAM Memory. USB Controller with PHY ch1:USB device (Apply to USB2.0HS)
  • Page 20 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Low Voltage Power Supply Board (SMPS Board) Supplies +24V and +12V to the Main unit and controls the Heat Lamp. High Voltage Power Supply Board (HVPS Board) Supplies bias need for the printing operation: bias of the DRUM, Developing and Transcription.
  • Page 21 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...

  • Page 22: Main Board Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.3. Main Board Section 6.3.1. Data Flow [Copy] 1. An analog image data is output from CIS unit to IC503. IC503 decode the analog data to digital data, and output to IC300. Scanner I/F in IC300 process image data and store it in IC400/401 through SDRAM I/F.
  • Page 23 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT MB 221x, MB251x is excludes. [FAX Tx] 1. An analog image data is output from CIS unit to IC503. IC503 decode the analog data to digital data, and output to IC300. Scanner I/F in IC300 process image data and store it in IC400/401 through SDRAM I/F.
  • Page 24 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT [PC Scan] 1. An analog image data is output from CIS unit to IC503. IC503 decode the analog data to digital data, and output to IC300. Scanner I/F in IC300 process image data and store it in IC400/401 through SDRAM I/F.

  • Page 25: Scan To Usb Memory

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT MB 22xx is excludes. [Scan to USB memory] 1. An analog image data is output from CIS unit to IC503. IC503 decode the analog data to digital data, and output to IC300. Scanner I/F in IC300 process image data and store it in IC400/401 through SDRAM I/F.
  • Page 26 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Description of Pin Distribution (IC300) SOC (System On Chip) Pin No. Pin Name Description SDCLK SDRAM Clock SDCKE SDRAM Clock Enable NSDCS SDRAM Chip Select NSDRAS SDRAM Row Address Strobe NSDCAS SDRAM Column Address Strobe...
  • Page 27 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Pin No. Pin Name Description USBRES2 Pull down USBSEL2 USBDP3 NOT USED (KX-MB22** ONLY) USB(host) Interface (others) USBDM3 NOT USED (KX-MB22** ONLY) USB(host) Interface (others) USBVBUS3 Pull down USBRES3 Pull down USBSEL3 3.3V REF_CLK...
  • Page 28 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Pin No. Pin Name Description PIO27 SPT Interface PIO28 SPT Interface PIO29 Operation Panel Interface PIO30 Operation Panel Interface PIO31 Operation Panel Interface PIO32 Operation Panel Interface PIO33 NOT USED (KX-MB2*1* ONLY) OUTPUT PORT (CNGMUTE)(Others)
  • Page 29 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Pin No. Pin Name Description AFESIFCLK Scanner Interface AFESIFEN Scanner Interface AFESIFDIN Scanner Interface AFESIFDOUT Scanner Interface NOT USED NCCDON Scanner Interface LEDONR Scanner Interface LEDONG Scanner Interface LEDONB Scanner Interface AF18 ABITCLK NOT USED (KX-MB2*1* ONLY)
  • Page 30 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Pin No. Pin Name Description TONE Analog Output (Buzzer) (KX-MB2*1* ONLY) Analog Output (Speaker) (Others) ADVREF DAVREFP DAVREFN NRST Reset NWDTRST Tri-O Watch Dog Timer Reset Signal AD16 TEST NOT USED AC15 TEST_MODE CLKSEL0...
  • Page 31 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Pin No. Pin Name Description AD12 AD13 AD14 AD22 AD24 AE25...

  • Page 32: Rtc Backup Circuit

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.3.2. RTC Backup Circuit 1. Function This unit has a lithium battery (BAT300) which works for the Real Time Clock IC (RTC: inside IC300). The RTC continues to work, backed up by a lithium battery even when the power switch is OFF.

  • Page 33: Tel Line Section ( Fax Supported Models Only )

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.3.4. TEL Line Section ( Fax supported models only ) Composed of ITS circuit and NCU circuit. 6.3.4.1. Description of Block Diagram in Analog Section Function The analog section works as an interface between the telephone line.

  • Page 34: Block Diagram

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.3.4.2. Block Diagram...

  • Page 35: Ncu Section ( Fax Supported Models Only )

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.4. NCU Section ( Fax supported models only ) NCU: (Network Control Unit) Requires for connecting computers to public communication networks and send a dial signal to call the other party. 6.4.1. General NCU is the with the telephone line. It is composed of an EXT. TEL. line relay (RLY100), bell detection circuit, TAM interface circuit and line amplifier.

  • Page 36: Its

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.5. ITS (Integrated telephone System) and Monitor Section ( Fax supported models only ) 6.5.1. General The general ITS operation is performed by IC201 which has a handset circuit. The alarm tone, the key tone, and the beep are output from SOC (IC300).

  • Page 37: Cis Control Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.6. CIS Control Section The scanning block of this device consists of a control circuit and a CIS (contact image sensor), and AFE (Analog Front End) include A/D Converter. When start the scanning, pin A3 of IC300 will be low level and the transistor Q518 turns on, 3.3V is supplied to the CIS.

  • Page 38: Motor Drive Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.7. Motor Drive Section 6.7.1. Main Motor Control Circuit 1. Functions All driving forces of printer engine part are supplied by this main motor. Main motor is controlled so as to rotate at constant speed during printing and copying.
  • Page 39 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT <Stop operation> In order to stop the motor rotation, following 2 signals are supplied from IC300. 1. SS signal (Output pin: Pin D24/Output Signal: "L") When this signal is inverted by transistor Q502 and becomes "H", motor recognize this signal as "stop" signal.

  • Page 40: Scanner Motor Drive Circuit

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.7.2. Scanner motor drive circuit 1. General Scanner motor drive circuit consists of "Motor driver", "Motor current control circuit", and "O.C.P (Over Current Protection) cir- cuit". Scanner motor represents FB (Flatbed) motor and ADF (Auto document Feeder) motor.
  • Page 41 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.7.2.1. Motor driver IC502 is the motor driver AN44071A. This motor driver can drive both FB and ADF motors with 1 chip, and can supply up to 1.7A/phase and support up to 2W1-2 phase excitation.
  • Page 42 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT This DC voltage is supplied to VREFAB and VREFCD pins of IC502. When duty of PWM pulse is high, VREFAB and VREFCD voltages are increased and when duty is low, VREFAB and VREFCD voltages are decreased.

  • Page 43: Timing Chart And Wave Form Of Motors

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.7.3. Timing Chart and Wave Form of Motors 6.7.3.1. Timing Chart of Main and FB Motor 1. 2 Phase excitaton 3. Flat Torque 1-2 Phase excitation 2. Normal Torque 1-2 Phase excitation 4. W1-2 Phase excitation 6.7.3.2.
  • Page 44 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2. Normal Torque 1-2 Phase excitation CLKAB 5V/Div (Pin39_IC600) AOUT1 (Pin33_IC600) 10V/Div 0.5A/Div FB Motor current* *Motor current is changed according to the motor speed. Fig. 3. Flat Torque 1-2 Phase excitation CLKAB 5V/Div...
  • Page 45 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.7.3.3. Timing Chart of ADF Motor 1. Normal Torque 1-2 Phase excitation 2. Flat Torque 1-2 Phase excitation...
  • Page 46 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 3. W1-2 Phase excitation...
  • Page 47 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.7.3.4. Wave Form of ADF Motor 1. Normal Torque 1-2 Phase excitation 2. Flat Torque 1-2 Phase excitation 3. W1-2 Phase excitation...

  • Page 48: Timing Chart And Wave Form Of Scanner Motors

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.8. Timing chart and wave form of scanner motors 6.8.1. Drive mode of FB and ADF motor Correspondent table of operation...

  • Page 49: Phase Excitation

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.8.2. 2 phase excitation 1. Timing chart 2. Wave form CLKCD 5V/Div (Pin46_IC502) COUT1 (Pin52_IC502) 10V/Div ADF Motor current* 0.5A/Div Fig. 2...

  • Page 50: Normal Torque 1-2 Phase Excitation (Half Step)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.8.3. Normal torque 1-2 phase excitation (half step) 1. Timing chart 2. Wave form example CLKCD 5V/Div (Pin46_IC502) COUT1 (Pin52_IC502) 10V/Div ADF Motor current* 0.5A/Div Fig. 3 *Motor current is changed according to the scan speed.

  • Page 51: Flat Torque 1-2 Phase Excitation (Half Step)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.8.4. Flat torque 1-2 phase excitation (half step) 1. Timing chart 2. Wave form example CLKCD 5V/Div (Pin46_IC502) COUT1 (Pin52_IC502) 10V/Div ADF Motor current* 0.5A/Div Fig. 4 *Motor current is changed according to the scan speed.

  • Page 52: W 1-2 Phase Excitation (Quarter Step)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.8.5. W 1-2 phase excitation (Quarter step) 1. Timing chart 2. Wave form CLKCD 5V/Div (Pin46_IC502) COUT1 (Pin52_IC502) 10V/Div ADF Motor current* 0.5A/Div Fig. 5 *Motor current is changed according to the scan speed.

  • Page 53: 2W1-2 Phase Excitation

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.8.6. 2W1-2 phase excitation 1. Timing chart 2. Wave form CLKCD 5V/Div (Pin46_IC502) COUT1 (Pin52_IC502) 10V/Div ADF Motor current* 0.5A/Div Fig. 6...

  • Page 54: Fan Motor Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.9. FAN Motor Section 6.9.1. General This unit is equipped with two FAN motors to prevent the developing devices, Low Voltage Power Supply board (SMPS Board) and other devices from overheating during printing. The FAN rotates at high speed (Approx. 3000rpm) while printing.

  • Page 55: Control Table

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.9.3.2. Full Speed Mode In full speed mode, IC300_pinK25 outputs constant 3.3V. When Q606, Q607 and Q603 are turned on, Vo becomes approx 20V (approx.4V drops between R616, R617). So the voltage between R425 is determined as follows VL=Vo*R624/(R623+R624)=20*22K/(150K+22K)=2.5(V)

  • Page 56: Waveform

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.9.5. Waveform (1)Full speed (H:20usec/Div) Point D(1V/Div) 0.6V Point C(2V/Div) 3.1V 3.3V Point B(2V/Div) Point A(2V/Div) 3.3V Ground level Point F(5V/Div) Point E(10V/Div) 0.6V Point D(1V/Div) Ground level Peak Level (2)Half speed (H:20usec/Div) Point D(1V/Div) 0.6V...
  • Page 57 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.9.6.1. FAN motor Lock detect and protection When FAN motor is locked, motor current becomes much more than normal condition. So the voltage between R616 becomes bigger than normal condition, and this causes Q606 turns on.

  • Page 58: Solenoid Driver Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.10. Solenoid Driver Section The solenoid drive circuit controls Registration clutch, Pick up solenoid, ADU solenoid, Switch back solenoid and MPT pick up sole- noid. When duplex scanning, this circuits controls ADF solenoid and ADF switch back solenoid.
  • Page 59 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2. Active Logic SWITCH BACK MODE IC300_V26 Solenoid ON High level Solenoid OFF Low level MODE IC300_H23 Solenoid ON High level Solenoid OFF Low level RESIST MODE IC300_L26 Clutch ON High level Clutch OFF...

  • Page 60: Optional Lower Input Tray Motor (Opf Motor) Drive And Solenoid Drive Circuit

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.10.1. Optional Lower input Tray Motor (OPF Motor) Drive and Solenoid Drive circuit 6.10.1.1. General This MFP can add Optional Lower input Tray for improving the performance. OPF motor feed the paper in this tray to the registration roller.
  • Page 61 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT After setting the above signals, clock signal is supplied from IC300_pin E26 to IC950_pin14. Whenever clock signal is supplied, current value and direction supplied to Main motor change according to the excitation type which is determined by above signal levels.
  • Page 62 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT (2) Wave form H:2msec/div Point C (5V/Div) Point D (10V/Div) Point E 2. Flat torque 1-2 phase excitation (Half speed) (1) Timing chart...
  • Page 63 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT (2) Wave form H:2msec/div Point C (5V/Div) Point D (10V/Div) Point E...

  • Page 64: Lsu (Laser Scanning Unit) Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.11. LSU (Laser Scanning Unit) Section LSU Layout 216 mm Print Area Laser output OPC DRUM is irradiated with a laser. The sensor outside the effective printing area detects the 1-line operation (scanning).
  • Page 65 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...

  • Page 66: Sensors And Switches Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.12. Sensors and Switches Section All of the sensors and switches are shown below. Sensor Name Sensor Location Reference number Message Error Pick sensor Pick up relay Board PI50 [PAPER JAMMED] Resist sensor Print sensor relay Board...

  • Page 67: Pick Up Sensor

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.12.1. Pick Up Sensor This sensor detects whether a recording paper is picked up or not. When there is a recording paper at the position of the sensor, the input signal of IC300-AD23pin becomes low level.

  • Page 68: Ptop Sensor (Print Timing Sensor)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.12.3. PTOP Sensor (Print timing Sensor) This sensor detects whether a recording paper is at the printing position. When there is a recording paper at the position of the sensor, the input signal of IC300-AA25pin becomes high level.

  • Page 69: Exit Sensor

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.12.5. Exit Sensor This sensor detects whether a recording paper exits or not. When there is a recording paper at the position of the sensor, the input signal of IC300-AF23pin becomes low level. When there is no recording paper at the position of the sensor, the input signal of IC300-AF23pin becomes high level.

  • Page 70: Read Position Sensor

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.12.7. Read Position Sensor This sensor detects the front edge of the document. When the front edge of the document is detected, the shelter plate closes the sensor light. So the photo-transistor turns off and the input signal of IC300-AB24pin becomes high level.

  • Page 71: Radf Jam Sensor (Only For Kx-Mb25** And Dp-Mb***)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.12.8. RADF JAM Sensor (Only for KX-MB25** and DP-MB***) This sensor detects the front edge of the document. When the front edge of the document is detected, the shelter plate closes the sensor light.

  • Page 72: Paper Sensor

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.12.10. Paper Sensor This sensor detects whether a recording paper is in casette or not. When there is a recording paper the input signal of IC300-AD26pin becomes high level. When there is no recording paper in casette, the input signal of IC300-AD26pin becomes low level.

  • Page 73: Rear Door Sensor

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.12.12. Rear door Sensor The sensor detects whether the rear cover is open or close. When the rear cover is close, the input signal of IC300-P26pin becomes high level. When the rear cover is open, the input signal of IC300-P26pin becomes low level.

  • Page 74: Interlock Switch

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.12.13. Interlock switch The switches detect whether the front cover is open or close. When the front cover is close, the both switches turn ON, and the input signal of IC300-W25pin becomes Low level.

  • Page 75: Toner Sensor

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.12.14. Toner Sensor This sensor detects whether toner is present. If the time of IC300-AC25pin's Low level is under 0.45s, there is enough toner in Drum cartridge, if not, toner is near empty. Toner Sensor The rest of toner is detected by the move speed of the magnet put on the pendulum of Mixing Paddle.

  • Page 76: Opc Life Sensor Circuit

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.12.15. OPC Life Sensor Circuit 1. General This circuit detects whether the OPC is brand-new or secondhand. And if Drum cartridge is detected as brand-new, after predetermined printing, Fuse, which is installed inside of the OPC is cut.

  • Page 77: Toner Life Sensor Circuit

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.12.16. Toner Life Sensor Circuit 1. General This circuit detects whether the Toner is brand-new or secondhand. And if Toner is detected as brand-new, after predetermined printing, Fuse, which is installed inside of the Toner is cut.

  • Page 78: Drum And Toner Detetion

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.12.17. Drum and Toner Detetion Drum Unit Detection Purpose To describe drum unit detection when the drum unit is inserted. Method By DRUM Life SW (First use sensor) and high pressure abnormal detection signal...
  • Page 79 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...

  • Page 80: Power Switch

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.12.18. Power Switch 1. Circuit diagram 2. Circuit Explanation 2-1 During the power on 2-1-1 Power switch is pushed → Q814 ON → the logic level of PWRSW port becomes high → If the switch is pushed more than 3seconds, the logic level of SHUTDWN port becomes high →...

  • Page 81: Operation Board Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.13. Operation Board Section The unit consists of a LCD (Liquid crystal display), KEYs and LEDs (light-emitting diodes). They are controlled by the Gate Array (IC1) on Operation board and IC300 on Main board.

  • Page 82: Lcd Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.14. LCD Section KX-MB22** The Gate Array (IC1) works only for writing the ASCII code from the data bus (D4~D7). V0 is supplied for the LCD drive. R6 and R7 are density control resistors.
  • Page 83 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT KX-MB25** The font data is sent from SOC (Main board) throgh the Gate Array(IC1) by serial interface. The contrast is controled by Electronic Volume. LCD reset act at Low level.(RST) Circuit Diagram LCD UNIT...

  • Page 84: Hvps (High Voltage Power Supply) Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.15. HVPS (High Voltage Power Supply) Section 6.15.1. HVPS Specification Charge (CHG) Grid Developing DC Developing AC Transfer (TRA) - Transfer (TRA) + (DEV DC) (DEV AC) Output Characteristics Constant current Constant voltage Constant voltage...

  • Page 85: Dev Dc Bias Unit

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.15.3. DEV DC BIAS UNIT When CHG REM is “L”, 5.425kHz PWM (Pulse Width Modulation) is input from IC300 to DEV CLK through Q504, developing voltage corresponding to the DUTY of PWM signal is output from DEV OUTPUT. Also DUTY is adjusted by the utilization of the developing unit and environmental temperature.

  • Page 86: Heat Lamp Control Circuit

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.16. Heat Lamp Control Circuit The temperature of the fixing part of the Fuser Unit is converted to a Voltage by THERMISTOR and input to IC300_pinC21. The heat lamp is turned on/off by the HTRCTL signal (IC300_pinAE22) through the photo triac (PC2) and the triac (SCR21).
  • Page 87 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 88 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2. Safety Protection a. 2 thermostats are provided with the unit, and the heater circuit is shut down when their surface temperatures became over 170 °C. b. The heater control circuit of IC300 has the built-in function that the hardware turns off the heater control automatically if the software does not keep turning ON the heater every a fixed time.
  • Page 89 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Temperature AD value HEX reading Temperature AD value HEX reading Temperature AD value HEX reading [C°] [C°] [C°] Note: The value is displayed on LCD at Test Functions (P.124) [#815].
  • Page 90 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 4. The correspondence readings between room temperature measured bye thermistor and HEX readings You can read the AD value of room temperature in service mode. Push the keys [MENU]-[#]-[9][0][0][0]-[ ]-[8][1][5]. LCD indicates as below.

  • Page 91: Power Saving (Sleep) Function

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.17. Power Saving (Sleep) Function The system circuit and the power supply circuit have a function which reduces power consumption. It is performed at the time of not operating condition (Sleep). The content is as follows.

  • Page 92: Main Board Power Supply Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.18. Main Board Power Supply Section 6.18.1. 3.3V and 1.2V Power Supply Descriptions 1. IC800, IC801 is Synchronous Step-Down DC/DC Converter with Auto-Skip Eco-mode to increase light load efficiency. 2. Oscillation frequency is set at approximately 700kHz (Frequency is changed at Light Load.).

  • Page 93: Power Supply Descriptions

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.18.3. 24V Power Supply Descriptions 1. The switch circuit which turns off a +24V power supply at the time of Sleep mode. +24V P24VA +24VA P24VB +24VB Q807 Q813 S3.3V S3.3V Q806 Q812 6.18.4. 2.5V Power Supply Descriptions 1.

  • Page 94: Main Unit Power Supply Sequence

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.18.6. Main Unit Power Supply Sequence 6.18.7. Wave Form [3.3V DCDC] Ready Mode Sleep Mode 7.5V [1.2V DCDC] Ready Mode Sleep Mode 7.5V [5V DCDC] Ready Mode Sleep Mode 7.5V...

  • Page 95: Power Supply Board Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.19. Power Supply Board Section The power supply board circuit generates 24Vdc and 12Vdc at normal mode. It also supplies AC voltage to the halogen heat lamp in the fuser unit. The power supply board uses the switching regulator method, and it has a power save function.

  • Page 96: Mechanical Operation

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.20. Mechanical Operation 6.20.1. Print Process Exit Roller Registration Roller Fuser Roller Feed Roller Transfer Roller Separation Roller Pick Up Roller ADU feed Roller This Laser Printer creates an image on paper using a technique called laser electrophotography. The printer uses the electro- graphic process known as Discharged Area Development, or “write black”.

  • Page 97: Scanning (Adf) (Only For Kx-Mb22Xx)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.20.2. Scanning (ADF) (Only for KX-MB22xx) SEPARATION ROLLER (DOC.) PICK UP ROLLER (DOC.) SEPARATION RUBBER ROLLER DOC EJECT FEED ROLLER (DOC.) • DOCUMENT TRANSMISSION (ADF) The frictional force between SEPARATION ROLLER (DOC.)and SEPARATION RUBBER makes PICK UP ROLLER (DOC.) move downward from standby position to pick up paper.

  • Page 98: Scanning (Adf) (Only For Kx-Mb25Xx And Dp-Mbxxx)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.20.3. Scanning (ADF) (Only for KX-MB25xx and DP-MBxxx) 6.20.3.1. General This Auto Document Feeder (ADF) can read double side documents as well as single side documents. ADF motor supplies all power to rotate the rollers.

  • Page 99: Double Side Scanning

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.20.4. Double side Scanning 1. When the paper arrive at TOP sensor, ADF motor reverse to up the pick up roller. TOP SENSOR 2. When the top of documents pass the CIS, paperpass change solenoid become "ON".
  • Page 100 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6. When the top of documents pass the CIS, paperpass change solenoid become "ON". Then document is fed to the upper paper pass. 7. When the end of document pass the switchback roller, switchback solenoid "OFF" for changing the direction of rotation.

  • Page 101: Wirelesslan Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 6.21. WirelessLAN Section ( WirelessLAN supported models only ) WirelessLAN block consists of WirelessLAN module IC (IC850) and antenna switch IC (IC851). IC300 and IC850 communicate by USB2.0. IC850 transmits and receives the signal of a 2.4GHz with an antenna 1 or antenna 2.

  • Page 102: Location Of Controls And Components

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 7 Location of Controls and Components 7.1. Overview 7.1.1. Front View (1) Power switch (2) USB port (KX-MB2515/KX-MB2545/KX-MB2575/DP- MB310 ONLY) (3) ADF (Automatic Document Feeder) cover (4) Output tray (5) Document entrance (6) Document guides...

  • Page 103: Rear View

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 7.1.2. Rear View (1) LED (2) LAN interface connector •10Base-T/100Base-TX (3) Rear cover (4) Power inlet (5) Telephone line jack (KX-MB2230/KX-MB2270/KX- MB2545/KX-MB2575/DP-MB310 ONLY) (6) External telephone line jack (KX-MB2230/KX-MB2270/ KX-MB2545/KX-MB2575/DP-MB310 ONLY) (7) USB interface connector...

  • Page 104: Control Panel

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 7.2. Control Panel (1) [ (Broadcast) (14) [ ] (Redial) (2) [ ] (Scan) ] (Pause) (3) [ ] (Quality) ] (Copy Size) (15) [ ] (Zoom) ] (Quality) [R] (Recall) (4) [ ] (Page Layout)

  • Page 105: Installation Instructions

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 8 Installation Instructions 8.1. Installation 8.1.1. Installation Space The space required to install the unit is shown below. The dimensions given are necessary for the unit to operate efficiently. Note: • Avoid excessive heat or humidity.

  • Page 106: Recording Paper

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 8.1.2. Recording Paper Note for recording paper: • We recommend that you test paper (especially special sizes and types of paper) on the unit before purchasing large quantities. • Do not use the following types of paper:...
  • Page 107 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Adjust the back side of the recording paper guide. For A4, letter, legal, 16K, 216 × 330 mm, 216 × 340 mm size paper: Pinch the knob (1), and slide the input tray extender (2) to the appropriate position.
  • Page 108 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT • If necessary, slide the recording paper guides to adjust the width to the size of the recording paper. • Make sure that the recording paper is under the paper limit mark (1), and the paper should not be loaded over the snubbers (2).
  • Page 109 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Caution for the Standard input tray • Do not drop the Standard input tray. • Hold the Standard input tray with both hands when removing or installing. The Standard input tray weighs approximately 3.6 kg...
  • Page 110 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 8.1.2.2. Manual tray/Multi-purpose tray • When printing with the computer, custom size recording paper can also be used. • The unit is set for printing A4-size plain paper by default. - To use other paper sizes, change the recording paper size setting (feature #381).
  • Page 111 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Multi-purpose tray It can hold 50 sheets at a time. Expand the multi-purpose tray. Adjust the width of the guides (1) to the size of the recording paper. Then, load the paper, print-side up (up to 50 sheets).

  • Page 112: Documents The Unit Can Send

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 8.1.3. Documents the Unit Can Send Note: • Confirm that there are no documents in the automatic document feeder. • Place the original onto the scanner glass gently. To avoid malfunction, do not press down too firmly.
  • Page 113 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT • For A6 size documents, always insert the document in portrait direction (insert long edge into the feeder). • Adjust the width of the document guides (1) to fit the actual size of the document.

  • Page 114: Toner Cartridge And Drum Cartridge

    • Do not leave the toner cartridge out of the protective bag for a long time. It will affect the printing quality. • Do not add toner to the toner cartridge. We cannot be responsible for any damage to the unit or degradation of print quality which may occur from the use of a non-Panasonic toner cartridge and drum cartridge. Note: •...
  • Page 115 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Remove the drum cartridge (1), which is pre-installed in the unit. Remove the protective sheet (1) from the drum cartridge. • Do not touch or scratch the drum surface. • “PAPER JAMMED” is displayed before the protective sheet is removed.
  • Page 116 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Detach the orange protective cover (1) from the toner cartridge. • Do not touch the roller. Hold the toner cartridge (1) by the centre handle, then insert firmly to lock into place. Close the front cover.

  • Page 117: Required Computer Environment

    • To maintain print quality and machine life, we recommend that you clean slots and openings and the inside of the unit when replacing the toner cartridge and/or drum cartridge. Note: • To ensure that the unit operates properly, we recommend the use of Panasonic toner cartridge and drum cartridge. (Refer to Accessory information (P.14).) Waste disposal method Waste material should be disposed of under conditions which meet all national and local environmental regulations.

  • Page 118: Installing Software

    8.1.7. Installing software (including printer, scanner and other drivers) Panasonic Multi-Function Station software enables the unit to carry out the following functions: - Printing on plain paper, thin and thick paper, labels, envelope and Japanese postcard - Displaying the preview of the print image, changing the page order, deleting pages, and changing the print layout etc. before...
  • Page 119 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Important notice When installing using a USB cable connection, a message may appear during the software installation. This is normal and the software will not cause any difficulties with your operating system. You can continue the installation with no problem. This kind of message is displayed: •...

  • Page 120: Connections

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 8.2. Connections Caution: • When you operate this product, the power outlet should be near the product and easily accessible. • Be sure to use the telephone line cord supplied with this unit (fax supported models only).
  • Page 121 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Note: • Do not place any objects within the following distance: - Right and left side: 10 cm - Back side: 20 cm • Do not cover slots and openings on the unit. They are provided for ventilation and protection against overheating.

  • Page 122: Operating Instructions

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 9 Operating Instructions 9.1. Your Logo (Fax supported models only) You can program your logo (name, company name, etc.) so that it appears on the top of each page sent.

  • Page 123: Character Entry (Fax Or Lan Supported Models Only)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 9.2. Character Entry (Fax or LAN supported models only) The dial keypad is used to enter characters and numbers. - Press [ ] or [ ] to move the cursor. - Press the dial keys to enter characters and numbers.

  • Page 124: Test Mode

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 10 Test Mode 10.1. Test Functions The codes listed below can be used to perform simple checks of some of the unit’s functions. When complaints are received from customers, they provide an effective tool for identifying the locations and causes of malfunctions.

  • Page 125: Dtmf Single Tone Transmit Selection

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Test Mode Type of Mode Code Function Operation after code input SENSOR CHECK Service Mode “8” “1” “5” First of all, press the copy button, and confirm the action of ON/OFF. For each sensor’s operation, refer to Sensors and Switches Section (P.66).

  • Page 126: Button Code Table

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 10.1.2. Button Code Table (KX-MB2230/KX-MB2545 ONLY) 10.1.3. Button Code Table (KX-MB2270/KX-MB2575 ONLY)

  • Page 127: Button Code Table (Kx-Mb2515 Only)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 10.1.4. Button Code Table (KX-MB2515 ONLY) 10.1.5. Button Code Table (DP-MB310 ONLY)

  • Page 128: Print Test Pattern

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 10.1.6. Print Test Pattern 3. NO.03 1. NO.01 2. NO.06 • These print test patterns are just image printing, and differ- ent from actual ones. • When it is required to judge the print quality, compare with...

  • Page 129: Service Mode

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 11 Service Mode The programming functions are used to program the various features and functions of the machine, and to test the machine. This facilitates communication between the user and the service man while programming the unit.

  • Page 130: Service Function Table

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 11.1.3. Service Function Table Code Function Set Value Effective Default Remarks Range Call Service Clear Memory clear Refer to Memory Clear Specification (P.133). ROM check See Test Functions (P.124). Scanner test See Test Functions (P.124).

  • Page 131: Service Function Table ( Fax Supported Models Only )

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 11.1.4. Service Function Table ( Fax supported models only ) Code Function Set Value Effective Default Remarks Range Pause time set X 100msec 001~600 ---------- Dial speed select 1: 10pps 1, 2 ---------- 2: 20pps...
  • Page 132 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Code Function Set Value Effective Default Remarks Range Time between CED and 300bps 1: 75msec See How To Output The Journal Report (P.213) 2: 500msec and Receive Problem (P.207). 3: 1sec Overseas DIS detection select...

  • Page 133: Memory Clear Specification

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Code Function Set Value Effective Default Remarks Range Left margin (DUPLEX) X 0.5mm 01~11 ---------- History list See History (Example of a printed out list) (P.152). Journal 2 list See Journal 2 (P.210). Journal 3 list See Journal 3 (P.211).

  • Page 134: User Mode (The List Below Is An Example Of The System Setup List The Unit Prints Out.)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 11.2. User Mode (The list below is an example of the SYSTEM SETUP LIST the unit prints out.) (KX-MB2230)
  • Page 135 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 136 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT (KX-MB2270)
  • Page 137 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 138 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT (KX-MB2575)
  • Page 139 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 140 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 141 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT (DP-MB310JT)
  • Page 142 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 143 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 144 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT (KX-MB2515)
  • Page 145 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 146 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT (KX-MB2545)
  • Page 147 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 148 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Note: The above values are the default values.

  • Page 149: Service Mode Settings (Example Of A Printed Out List)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 11.3. Service Mode Settings (Example of a printed out list) (KX-MB2230) (KX-MB2270)
  • Page 150 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT (KX-MB2575) (DP-MB310JT)
  • Page 151 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT (KX-MB2545) Note: The above values are the default values.

  • Page 152: History (Example Of A Printed Out List)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 11.4. History (Example of a printed out list) (KX-MB2230)
  • Page 153 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT (KX-MB2270)
  • Page 154 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT (KX-MB2575)
  • Page 155 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT (DP-MB310JT)
  • Page 156 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT (KX-MB2515)
  • Page 157 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT (KX-MB2545) Note: *1) Factory to Now(Day) shows the actual number of days from the production to print History. This is nothing to do with how many times or how long the power is on *See the following descriptions of this report.

  • Page 158: Descriptions Of The History Report

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 11.4.1. Descriptions of the History Report (1) Not used (KX-MB2515 ONLY) Usage Time of Receive Mode (Tel Mode) (2) Not used (KX-MB2515 ONLY) Usage Time of Receive Mode (Fax Mode) (3) Not used (KX-MB2515 ONLY)

  • Page 159: Troubleshooting Guide

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12 Troubleshooting Guide 12.1. User Recoverable Errors If the unit detects a problem, one or more of the following messages will appear on the display. The explanations given in the [ ] are for servicemen only.
  • Page 160 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT DISPLAY MESSAGE CAUSE AND REMEDY • The unit is cooling down the fuser unit. Wait for a while. • The drum cartridge is reaching the end of its life. If you don’t have a new cartridge handy you should buy one as soon as possible as your current cartridge is near the end of its useful life.
  • Page 161 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT DISPLAY MESSAGE CAUSE AND REMEDY • The other party’s fax machine is busy or has run out of recording paper. Try again. • The document is jammed. Remove the jammed document. • Attempted to send or copy a document longer than 600 mm using the automatic document feeder.
  • Page 162 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Interface messages DISPLAY MESSAGE CAUSE AND REMEDY • IP address of the server or network configuration is incorrect. Consult your network administrator. • The server is down. Consult your network administrator. • The cable between the unit and the computer is not connected correctly.Check the connections.

  • Page 163: Remote Programming

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.2. Remote Programming If, after the call is connected, the customer describes the situation and it is determined that the problem can be corrected by making parameter changes, this function makes it possible to change parameters such as the user code and service code from another fax (using DTMF tones).

  • Page 164: Entering The Remote Programming Mode And Changing Service Codes

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.2.1. Entering the Remote Programming Mode and Changing Service Codes CROSS REFERENCE: Program Mode Table (P.165)

  • Page 165: Program Mode Table

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.2.2. Program Mode Table 12.2.2.1. User Function Basic features Code Function Set Value Default Remote Setting dd/mm/yy hh:mm 01/01/13 00:00 SET DATE & TIME --------- None YOUR LOGO --------- None YOUR FAX NUMBER LANGUAGE...
  • Page 166 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Code Function Set Value Default Remote Setting 1:LETTER 2:A4 3:LEGAL PAPER SIZE #3 (KX-MB25** ONLY) 4:B5(ISO) 5:B5(JIS) 6:16K 7:216x330 / 8:216x340 / 10:A5 Note: • This feature will be displayed only when the lower input tray is installed.
  • Page 167 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Code Function Set Value Default Remote Setting 1:#1 / 3:#3 / 5:AUTO AUTO FAX INPUT TRAY (KX-MB25** ONLY) PCFAX SETTING 1:OFF / 2:ALWAYS / 3:CONNECTED CONNECTED PCFAX RCV PC 0:OFF / 1:ON PREVIEW MODE...
  • Page 168 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Scan features Code Function Set Value Default Remote Setting SCAN MODE 1:VIEWER / 2:FILE / 3:EMAIL / 4:OCR VIEWER SCAN PARAM. HOLD 1:DISABLED / 2:ENABLED DISABLED LAN features (KX-MB2230/KX-MB2515/KX-MB2545/DP-MB310 ONLY) Code Function Set Value...
  • Page 169 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT USB Print features (KX-MB2515/KX-MB2545/KX-MB2575/DP-MB310 ONLY) Code Function Set Value Default Remote Setting USB PRINT COPIES 1~99 ORIENTATION 1:PORTRAIT / 2:LANDSCAPE PORTRAIT USB PRINT N in 1 0:OFF / 1:2 IN 1 / 2:4 IN 1 / 3: 8 IN 1...
  • Page 170 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.2.2.2. Service Function Code Function Set Value Default Remote Setting Pause time set 001~600 x 100msec Dial speed 1:10pps / 2:20pps 10pps V34 transmission start speed 0:Disable / 1:33.6 / 2:31.2 / 3:28.8 / 33,600bps 4:26.4 / 5:24.0 / 6:21.6 / 7:19.2 / 8:16.8...
  • Page 171 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Code Function Set Value Default Remote Setting History list --------- --------- Journal 2 --------- --------- Journal 3 --------- --------- Setup list 1:Start --------- Journal list 1:Start --------- Journal 2 list 1:Start --------- Journal 3 list...

  • Page 172: Troubleshooting Details

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3. Troubleshooting Details 12.3.1. Outline Troubleshooting is for recovering quality and reliability by determining the broken component and replacing, adjusting or cleaning it as required. First, determine the problem then decide the troubleshooting method. If you have difficulty finding the broken part, determine which board is broken.

  • Page 173: Simple Check List

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.3. Simple Check List Note: Check according to the service code referring to Test Functions (P.124).

  • Page 174: Simplified Troubleshooting Guide

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.4. Simplified Troubleshooting Guide 12.3.4.1. Printing Symptom Cause Countermeasure Ghost Image (P.186) Failed drum cartridge Replace drum cartridge Failed transfer unit Check the transfer roller and spring Failed the high-voltage terminal Check the high-voltage terminal Failed the high voltage power supply board Go to High Voltage Section (P.240)
  • Page 175 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.4.2. Recording Paper Feed Symptom Cause Countermeasure Multiple Feed (P.192) Dirty or failed the pickup roller Clean or replace the pickup roller Dirty or failed the pickup rubber Clean or replace the separation rubber...
  • Page 176 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.4.3. Copy and FAX Symptom Cause Countermeasure No Document Feed (No Failed the document sensor lever Replace the document sensor lever Document Feed, Docu- Failed the document sensor Go to Sensor Section (P.226) ment JAM and Multiple...

  • Page 177: Call Service Troubleshooting Guide

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.5. CALL SERVICE Troubleshooting Guide There are 8 kinds of Call Service messages. Display message Error Point When the power is OFF, Service mode message disappears. 12.3.5.1. Call Service 1 Polygon in LSU *639 12.3.5.2.
  • Page 178 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.5.1. CALL SERVICE 1 "CALL SERVICE 1" means that the polygon motor inside the LSU does not rotate. The rotation of the polygon motor is detected by IC300-H25pin (NREADY). Note: Refer to LSU (Laser Scanning Unit) Section (P.64) for technical description.
  • Page 179 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.5.2. CALL SERVICE 2 "CALL SERVICE 2" means that the synchronous signal out of the LSU cannot be detected. The synchronous signal out of the LSU is detected by IC 300-W26pin. (NHSYNC) Note: As for the "Pulse" waveform of the above flow chart, see the timing chart in LSU (Laser Scanning Unit) Section (P.64).
  • Page 180 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.5.3. CALL SERVICE 3 "CALL SERVICE 3" means that the temperature of the fuser does not rise up to or exceed a constant temperature. The temperature is monitored with the thermistor inside the fuser and detected with the voltage input into IC300-C21.
  • Page 181 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.5.4. CALL SERVICE 4 "CALL SERVICE 4" means that the FAN does not run or the running of the FAN cannot be detected normally. The running of the FAN is detected by IC300-AE23 and AB26pin. "CALL SERVICE 4" is displayed when it detects NG.
  • Page 182 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.5.5. CALL SERVICE 5 “CALL SERVICE 5” means that Engine DC motor’s rotation detection signal (LD) does not become Low.
  • Page 183 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.5.6. CALL SERVICE 6 “CALL SERVICE 6” indicates that abnormal charge voltage is output from the high voltage unit.
  • Page 184 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.5.7. CALL SERVICE 17 “CALL SERVICE 17” means that the OPC First use sensor problem. Especially "CALL SERVICE 17" is appeared when the fuse which is installed in the OPC Unit PCB is not blown out within a specific time.
  • Page 185 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.5.8. CALL SERVICE 22 “CALL SERVICE 22” means that the Toner First use sensor problem. Especially "CALL SERVICE 22" is appeared when the fuse which is installed in the Toner Unit PCB is not blown out within a specific time.

  • Page 186: Print

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.6. Print 12.3.6.1. Ghost Image CROSS REFERENCE: High Voltage Section (P.240) Power Supply Board Section (P.95)
  • Page 187 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.6.2. Dark or White Vertical Line Note: When wiping, reflecting mirror, use a dry and soft cloth.
  • Page 188 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.6.3. Dark or White Horizontal Line CROSS REFERENCE: High Voltage Section (P.240)
  • Page 189 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.6.4. Dirty or Half Darkness Background CROSS REFERENCE: High Voltage Section (P.240)

  • Page 190: Black Print

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.6.5. Black Print CROSS REFERENCE: High Voltage Section (P.240) LSU (Laser Scanning Unit) Section (P.64)

  • Page 191: Light Print

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.6.6. Light Print CROSS REFERENCE: High Voltage Section (P.240)

  • Page 192: Recording Paper Feed

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.6.7. Black or White Point 12.3.7. Recording Paper Feed 12.3.7.1. Multiple Feed...
  • Page 193 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.7.2. The Recording Paper Is Waved or Wrinkled...
  • Page 194 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.7.3. Skew...
  • Page 195 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.7.4. The Recording Paper Does Not Feed CROSS REFERENCE: Sensor Section (P.226) Motor Section (P.233)
  • Page 196 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.7.5. The Recording Paper Jam...
  • Page 197 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT CROSS REFERENCE: FAN Motor Section (P.54) When the recording paper jam is occurred, the service mode *630 distinguishes the cause. 0:No Jam 1:Exit Sensor turns ON, though not under the conditions for ON. 2:Exit Sensor turns OFF, though not under the conditions for OFF.

  • Page 198: Adf (Auto Document Feed) Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.8. ADF (Auto document feed) Section 12.3.8.1. No Document Feed, Document JAM and Multiple Document Feed...
  • Page 199 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT CROSS REFERENCE: Sensor Section (P.226) Motor Section (P.233)
  • Page 200 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.8.2. Skew (ADF)

  • Page 201: Scanner Glass

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.8.3. Scanner Glass 12.3.8.4. The Sent FAX Data is Skewed CROSS REFERENCE: Skew (ADF) (P.200) 12.3.8.5. The Received FAX Data is Skewed CROSS REFERENCE: Skew (P.194)
  • Page 202 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.8.6. The Received or Copied Data is Expanded 12.3.8.7. Black or White Vertical Line is Copied...
  • Page 203 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.8.8. An Abnormal Image is Copied CROSS REFERENCE: CIS Control Section (P.237)

  • Page 204: Communication Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.9. Communication Section Find the problem in the table shown below, and refer to the corresponding troubleshooting procedure in Defective Facsimile Sec- tion (P.205). Symptom Content Possible cause The paper dose not feed properly when faxing.
  • Page 205 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.9.1. Defective Facsimile Section 12.3.9.1.1. Transmit Problem CROSS REFERENCE: Operation Panel Section (P.226) Cleaning the White Plates and Glass (P.309) ADF (Auto document feed) Section (P.198)
  • Page 206 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.9.1.2. Sometime There is a Transmit Problem Note: “596: Transmit level set” represents a service code. Refer to the Service Function Table (P.130). “717: Transmit speed select” represents a service code. Refer to the Service Function Table (P.130).
  • Page 207 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.9.1.3. Receive Problem Confirm the following before starting troubleshooting. • Is the recording paper installed properly? Refer to the next page. Note: “596: Transmit level set” represents a service code. Refer to the Service Function Table (P.130).
  • Page 208 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.9.1.4. The Unit Can Copy, But Cannot Transmit/Receive CROSS REFERENCE: Test Functions (P.124) Check Sheet (P.223)

  • Page 209: Special Service Journal Reports

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.10. Special Service Journal Reports Journal 2 and Journal 3 shown below, which are special journals giving the additional detailed information about the latest 30 com- munications, can be printed by Service Code 881 or 882. Remote printing function for the journal reports (JOURNAL, JOURNAL 2 and JOURNAL 3) is also available for service technicians.
  • Page 210 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.10.1. Journal 2 Refer to JOURNAL 2 in Printout Example (P.211). Journal 2 displays the additional detailed information about the last 35 communications. Descriptions: (1) RCV. MODE Indicates which receive mode the unit was in when the unit received a fax message.
  • Page 211 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.10.2. Journal 3 Refer to JOURNAL 3 in Printout Example (P.211). Description (6) ENCODE Compression Code: MH/MR/MMR (7) MSLT MSLT means Minimum Scan Line Time. Used only at the factory. (8) EQM (RX) EQM means Eye Quality Monitor. Used only at the factory.
  • Page 212 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 213 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.10.4. How To Output The Journal Report 1. Press the MENU button 4 times. 2. Press “#”, then “2”. 3. Press the SET button. 4. The report prints out. CROSS REFERENCE: Features (P.17) Error code table:...
  • Page 214 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 215 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT CROSS REFERENCE: Test Functions (P.124)
  • Page 216 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT CROSS REFERENCE: Test Functions (P.124)
  • Page 217 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT CROSS REFERENCE: Test Functions (P.124)
  • Page 218 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT CROSS REFERENCE: Test Functions (P.124)
  • Page 219 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 220 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 221 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT CROSS REFERENCE: Test Functions (P.124)

  • Page 222: Initializing Error

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.11. Initializing Error After the power is turned on, the SOC (IC300) initializes and checks each IC. The ROM (IC402) and SDRAM (IC400/401) are checked. If initialization fails for the ICs, the system will not boot up.

  • Page 223: Analog Section (Fax Supported Models Only )

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.12. Analog Section (Fax supported models only ) This chapter provides the testing procedures required for the analog parts. A signal route to be tested is determined depending upon purposes. For example, the MicTX route begins at the microphone and the signal is output to the telephone line. The sig- nal mainly flowing on this route is analog.
  • Page 224 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.12.2. Detective ITS (Integrated Telephone System) Section 1. No Speakerphone Transmission / Reception Perform a signal test in the ITS or the NCU section and locate a defective point (where the signal disappears) on each route between the microphone and the telephone line (sending), or between the telephone line and the speaker (receiving).
  • Page 225 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 4. No Tone Dialing CROSS REFERENCE: Check Sheet (P.223) 12.3.12.3. Detective TAM Interface Section 1. The FAX turns on, but does not arrive through TAM. CROSS REFERENCE: TAM Interface Circuit (P.35) 2. A FAX is received, but won't switch from TAM to FAX.

  • Page 226: Operation Panel Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.13. Operation Panel Section Refer to Test Functions (P.124). 1. No Key Operation 2. No LCD Indication CROSS REFERENCE: Test Functions (P.124) 12.3.14. Sensor Section Refer to SENSORS AND SWITCHES for the circuit description.
  • Page 227 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2. Check the Resist sensor..“PAPER JAMMED” 3. Check the PTOP sensor ..“PAPER JAMMED” 4. Check the ADU sensor ..“PAPER JAMMED” 5. Check the Exit sensor ..“PAPER JAMMED” 6. Check the Document sensor ..“REMOVE DOCUMENT”...
  • Page 228 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 7. Check the Read position sensor ..“REMOVE DOCUMENT” 8. Check the RADF JAM sensor ..“REMOVE DOCUMENT” 9. Check the MPT sensor ..“PAPER JAMMED” 10. Check the PAPER sensor ..“OUT OF PAPER”...
  • Page 229 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12. Check the Rear door sensor ..“OPEN REAR COVER” 13. Check the Interlock switch..“FRONT COVER OPEN” 14. Check the toner sensor..“TONER LOW”, “TONER EMPTY”, “CHANGE CARTRIDGE”...
  • Page 230 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15. Toner Detection Flow...
  • Page 231 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16. Drum Life Detection Flow...
  • Page 232 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 17. Check the document sensor 18. Check the read position sensor..“CHECK DOCUMENT”...

  • Page 233: Motor Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.15. Motor Section 12.3.15.1. Main Motor...
  • Page 234 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.15.2. FB Motor...
  • Page 235 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.15.3. ADF MOTOR...

  • Page 236: Lsu Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.16. LSU Section CROSS REFERENCE: LSU (Laser Scanning Unit) Section (P.64)

  • Page 237: Cis Control Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.17. CIS Control Section...
  • Page 238 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT CROSS REFERENCE: Test Functions (P.124) Main Board Section(P.253)

  • Page 239: High Voltage Value Check Point

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.18. High Voltage Value Check Point Measurement Procedure 1. Turn off the power supply. 2. Remove the right cover of the main unit and then remove the protection cover of high voltage power supply. See Figure 1.

  • Page 240: High Voltage Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.19. High Voltage Section 1. Main...
  • Page 241 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2. CHG, GRID...
  • Page 242 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 3. TRA (+)
  • Page 243 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 3. DEV DC...
  • Page 244 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT TRA (-)

  • Page 245: Usb Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.20. USB Section Troubleshooting Connection with the PC 1. Confirmation of the PC settings...
  • Page 246 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2. Confirmation of the main unit...
  • Page 247 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 248 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT USB (Universal Serial Bus) block Description This is a USB block for data communication with PC. Two signal lines (D+/D-) are differential signals which work in reverse phase. VBUS: CN300/CN301 1pin D-: CN300/CN301 2pin...
  • Page 249 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Waveform of normal operation...

  • Page 250: Lan Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.21. LAN Section LAN Block Diagram...
  • Page 251 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT LAN Circuit signal waveform (Normal) Transmitter waveform [TD+ (CN750 pin1), TD- (CN750 pin2) differential voltage] : Differential probe is used. 1. When network equipment is not connected (LAN cable is not connected); Auto negotiation waveform 1 Auto negotiation waveform 2 (A part of the waveform1 is magnified.)
  • Page 252 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 3. When 10Base-T-enabled device is connected. 10Base-T waveform 1 [ Link Pulse ] 10Base-T waveform 3 [ during data commnication ] about 16± 8msec 10Base-T waveform 4 [ during data commnication ] 10Base-T waveform 2 [ Link Pulse ] (A part of the waveform 3 is magnified.)

  • Page 253: Main Board Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.22. Main Board Section Main Unit Power Supply Troubleshooting Guide (1)
  • Page 254 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Main Unit Power Supply Troubleshooting Guide (2)

  • Page 255: Low Voltage Power Supply Board (Smps Board)Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.23. Low Voltage Power Supply Board (SMPS Board)Section 12.3.23.1. Key Components for Troubleshooting Check the following parts first: F1, F2, D10, C5, Q1 and IC1. This comes from our experience with experimental test. For example: power supply and lightning surge voltage test, with standing voltage test, intentional short circuit test, etc.

  • Page 256: Troubleshooting Flow Chart

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.23.2. Troubleshooting Flow Chart...

  • Page 257: Wireless Lan Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.3.23.3. Broken Parts Repair Details (D10) If D10 is short-circuit, F2 will melt (open). In this case, replace the parts (D10 and F2). (Q1) The worst case of Q1 is a short-circuit between the Drain and Gate because damage expands to the peripheral circuit of Q1.

  • Page 258: Recording Paper Jam

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.4. Recording Paper Jam 12.4.1. When the Recording Paper has Jammed Inside of the Unit The display will show the following. Caution: • Do not pull out the jammed paper forcibly. Important: • Pull the standard input tray (1) until it clicks into place, then pull it completely out, lifting the front part of the tray.
  • Page 259 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2. Remove the jammed paper (1). • The jammed paper may be fit to the bottom of the unit. 3. Close the bottom cover until it locks into place. Important: • Make sure that the bottom cover is completely closed.
  • Page 260 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 3. Remove the jammed paper (1) carefully by pulling it toward you. Note: • The area near the rear cover (3) may also get warm. • If the recording paper cannot be removed from rear side, open the top cover, and then remove the jammed paper (4).
  • Page 261 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 4. Push up the green levers (1) to the original position. 5. Close the rear cover firmly. Case 3: When the recording paper has jammed inside the front cover: 1. Press the button (1) and open the front cover.
  • Page 262 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 3. Remove the drum cartridge (1).
  • Page 263 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 4. Remove the jammed paper. • If the bottom edge of the recording paper (1) is sticking out, push the recording paper towards the back to release it, and then pull it out. • If the top edge of the recording paper (2) is sticking out, pull it out by holding the front part of the jammed paper.

  • Page 264: When The Recording Paper Is Not Fed Into The Unit Properly

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.4.2. When the Recording Paper is not Fed Into the Unit Properly The display will show the following. Pull the standard input tray completely out. Re-load the recording paper. Insert the standard input tray into the unit.

  • Page 265: When The Recording Paper In The Manual Tray/Multi-Purpose Tray Is Not Fed Into The Unit Properly

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.4.3. When the recording paper in the manual tray/multi-purpose tray is not fed into the unit properly The display will show the following. Remove the recording paper. Re-insert the recording paper. Note: • If the message is still displayed, check the recording paper specifications and re-install recording paper.

  • Page 266: Document Jams (Automatic Document Feeder)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 12.5. Document jams (Automatic document feeder) The display will show the following. Caution: • Do not pull out the jammed document forcibly before lifting the ADF cover. Open the ADF cover (1) while holding down the document cover (2).
  • Page 267 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT • If you cannot remove the jammed document (1), open the docu- ment cover, remove the document, then close the document cover. When the document has jammed near the document exit: • If you cannot remove the jammed document, open the internal...
  • Page 268 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Close the ADF cover. • Press ] to clear the message.

  • Page 269: Service Fixture & Tools

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 13 Service Fixture & Tools How to extend cords When extending cords, you need 2 pairs of A,B (A=connector,B=cord) (One pair is connected to the Main board.) If you do not have 2 pairs, order the necessary parts.

  • Page 270: Disassembly And Assembly Instructions

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14 Disassembly and Assembly Instructions 14.1. First of All...

  • Page 271: Flow Chart For Disassembly

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.2. Flow Chart for Disassembly...

  • Page 272: Disassembly For Main Parts

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3. Disassembly for Main Parts 14.3.1. Remove the Left Cover...

  • Page 273: Remove The Main Board/Smps Board/Varistor Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.2. Remove the Main Board/SMPS Board/VARISTOR Board...
  • Page 274 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...

  • Page 275: Remove The Hvps Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.3. Remove the HVPS Board 14.3.4. Remove the Handset Relay Board...

  • Page 276: Remove The Interlock Switch Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.5. Remove the Interlock Switch Board 14.3.6. Remove the Antenna(V) Board...

  • Page 277: Remove The Speaker

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.7. Remove the Speaker...

  • Page 278: Remove The Terminal Plate/Tnr Contact Board/Opc Contact Board/Print Sensor Relay Board/Toner Sensor Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.8. Remove the Terminal Plate/TNR Contact Board/OPC Contact Board/Print Sensor Relay Board/Toner Sensor Board...

  • Page 279: Remove The Right Cover

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.9. Remove the Right Cover...

  • Page 280: Remove The Drive Unit

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.10. Remove the Drive Unit...

  • Page 281: Remove The Main Motor

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.11. Remove the Main Motor 14.3.12. Remove the Clutch...

  • Page 282: Remove The Center Relay Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.13. Remove the Center Relay Board 14.3.14. Remove the MPT Unit (MPT Relay Board)

  • Page 283: Remove The Fan

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.15. Remove the FAN...

  • Page 284: Remove The Fb Unit

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.16. Remove the FB Unit...

  • Page 285: Remove The Rear Door And The Rear Cover

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.17. Remove the Rear Door and the Rear Cover...

  • Page 286: Remove The Adf Unit/Adf-Motor/Adf Relay Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.18. Remove the ADF Unit/ADF-Motor/ADF Relay Board...
  • Page 287 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...

  • Page 288: Docu Sensor Board/Rps Board/Radf Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.19. DOCU Sensor Board/RPS Board/RADF Board...

  • Page 289: Disassemble The Fb Unit(Fb-Motor)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.20. Disassemble the FB Unit(FB-Motor)

  • Page 290: Disassemble The Operation Panel Assy

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.21. Disassemble the Operation Panel Assy 14.3.22. Remove the Fuser Unit (Fuser Board)

  • Page 291: Remove The Top Cover

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.23. Remove the Top Cover...

  • Page 292: Remove The Main Chassis

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.3.24. Remove the Main Chassis...
  • Page 293 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 294 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 295 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...
  • Page 296 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT...

  • Page 297: Installation Position Of The Lead

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.4. Installation Position of The Lead 14.4.1. Main Cabinet Section...

  • Page 298: Wire Dressing On The Left Side Section(Main Board)(1)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.4.2. Wire dressing on the Left Side Section(Main Board)(1) Pass the Lead through the main chassis boss. Core can not be placed on the PCB. Pass the LEAD through the main chassis boss. (4 points) *USB Connector is inserted after assemble ADF.

  • Page 299: Wire Dressing On The Left Side Section(Main Board)(2)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.4.3. Wire dressing on the Left Side Section(Main Board)(2) Detail of UNIT/ANTENNA and Antenna Board soldering Antenna(H) Board Antenna(V) Board Fix JIG Solder Wick line FG line coaxial cable * Do not be short-circuited of  ...

  • Page 300: Wire Dressing On The Left Side Section(Main Board) (3)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.4.4. Wire dressing on the Left Side Section(Main Board) (3) Detail of Antenna(V,H) LEAD wire dressing UL TAPE 50 mm Details of LEARD Taping Wire dressing along the line of the STAY LSU. UL TAPE 50 mm...

  • Page 301: Wire Dressing On The Left Side Section(Main Board) (4)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.4.5. Wire dressing on the Left Side Section(Main Board) (4) Detail of LEAD of DC Motor and LEAD of Center Relay dressing Lead hooking in the main chassis like this figure. Do not block the Antenna mounting slots.

  • Page 302: Wire Dressing On The Right Side Section (1)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.4.6. Wire dressing on the Right Side Section (1) *Pass the LEAD of MPT Unit and LEAD of Clutch through the main chassis groove and boss. *Pass the LEAD of FAN through the main chassis boss.

  • Page 303: Wire Dressing On The Right Side Section (2)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.4.7. Wire dressing on the Right Side Section (2) Detail of SOLENOID LEAD wire dressing *Pass the LEAD through the main chassis boss and rib. Solenoid Connector Detail of FUSER LEAD wire dressing Pass the LEAD through the main chassis boss and rib.

  • Page 304: Fb Unit (1)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.4.8. FB Unit (1) Route the motor harness along the Do not come out the motor harness side face of motor. to the bottom face of motor. Route the motor harness between rib and wall.

  • Page 305: Fb Unit (2)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.4.9. FB Unit (2) Detail of wire dressing SCANNER UNIT Dressing LEAD wire and LEAD FG first. Dressing FFC last. Paste TOP/COVER rib. UL TAPE 40mm...

  • Page 306: Fuser Lead

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 14.4.10. Fuser Lead Fuser Lead LEAD LAMP RELAY is stopped by LEAD BINDER from the outside of a chassis. 60 ~ 70 mm Sensor Lever <CONFIRMATION> FUSER LEAD do not interfere with sensor lever.

  • Page 307: Maintenance

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15 Maintenance 15.1. Maintenance Items and Component Locations 15.1.1. Outline MAINTENANCE AND REPAIRS ARE PERFORMED USING THE FOLLOWING STEPS. 1. Periodic maintenance Inspect the equipment periodically and if necessary, clean any contaminated parts. 2. Check for breakdowns Look for problems and consider how they arose.

  • Page 308: Maintenance List

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.1.2.1. Maintenance List OPERATION CHECK REMARKS Document Path Remove any foreign matter such as paper. — Rollers If the roller is dirty, clean it with a damp cloth then dry thor- Refer to Maintenance Check Items/Com- oughly.

  • Page 309: Maintenance

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.2. Maintenance 15.2.1. Cleaning the White Plates and Glass Clean the white plates and glass when a black line, a white line or a dirty pattern appears on: — your recording paper, — the original document, —...
  • Page 310 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Close the document cover (1).

  • Page 311: Cleaning The Document Feeder Rollers

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.2.2. Cleaning the Document Feeder Rollers Clean the rollers when documents frequently misfeed, or when a line or a dirty pattern appears on documents. Caution: • Do not use paper products, such as paper towels or tissues for cleaning.

  • Page 312: Cleaning The Recording Paper Feeder Rollers Of The Multi-Purpose Tray

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.2.3. Cleaning the recording paper feeder rollers of the multi-purpose tray Clean the recording paper feeder rollers when documents fed from the multi-purpose tray frequently misfeed. Caution: • Do not use paper products, such as paper towels or tissues for cleaning.

  • Page 313: Cleaning The Pickup Rollers

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.2.4. Cleaning the pickup rollers Clean the pickup rollers when documents fed from the standard input tray frequently misfeed. Caution: • Do not use paper products, such as paper towels or tissues for cleaning.

  • Page 314: Cleaning The Drum Cartridge

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.2.5. Cleaning the drum cartridge Important: • If the groove of the drum cartridge is dirty, lines or dirty patterns may appear on printed sheets. Be sure to remove any toner remaining on the inside of the drum cartridge to maintain the print quality.

  • Page 315: Printing Operation Principle

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.3. Printing Operation Principle 15.3.1. Process Chart and Process BIAS 15.3.2. Charging Charging is the stage that keeps the surface of the sensitive drum a fixed electric potential. The sensitive drum is the Organic Photo Conductor (OPC), which is a electric conductive cylinder whose surface is covered with the Charge Generation Transfer Layer (CGTL).

  • Page 316: Exposing

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.3.3. Exposing When the drum which is charged with the fixed electric charge is irradiated by the laser beam, the plus charge and minus charge are generated at the Charge Generation Transfer Layer. Passing through the Charge Generation Transfer Layer which conducts the minus charge, the plus-charged drum's surface is neutralized to be skipped.

  • Page 317: Cleaning Of Transfer Roller

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.3.5. Cleaning of Transfer Roller The toner attached to the surface of the OPC drum is transferred to the paper at the transcription stage, but a part of the toner remains. The cleaning is the stage that cleans the remain toner after the transcription stage. The remain toner on the drum and the toner which was attached to the place where the laser beam didn't scan are gathered to the developing roller to be used again.

  • Page 318: Fixing

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.3.6. Fixing On the process of the transfer, the transferred toner is weakly attached on the paper. Fixing means the process to fix the toner on the paper permanently. The fixing part melts the toner at the high temperature using the halogen heater. The toner is fixed on the paper by the heat and pressure through the fixing part with the image.

  • Page 319: Terminal Guide Of The Ics Transistors And Diodes

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.4. Terminal Guide of the ICs Transistors and Diodes 15.4.1. Main Board...

  • Page 320: Operation Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.4.2. Operation Board 15.4.3. Toner Sensor Board 15.4.4. VARISTOR Board 15.4.5. High Voltage Power Supply Board (HVPS Board)

  • Page 321: Low Voltage Power Supply Board (Smps Board)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.4.6. Low Voltage Power Supply Board (SMPS Board)

  • Page 322: How To Replace The Flat Package Ic

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.5. How to Replace the Flat Package IC Even if you do not have the special tools (for example, a spot heater) to remove the Flat IC, with some solder (large amount), a soldering iron and a cutter knife, you can easily remove the ICs that have more than 100 pins.

  • Page 323: Procedure

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.5.3. Procedure 1. Tack the flat pack IC to the PCB by temporarily soldering two diagonally opposite pins in the correct positions on the PCB. *Be certain each pin is located over the correct pad on the PCB.

  • Page 324: Main Board Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.6. Main Board Section When the unit fails to boot up the system, take the troubleshooting procedures very carefully. It may have a serious problem. The symptom: No response when the power is turned on. (No LCD display, and keys are not accepted.) The first step is to check the power source.

  • Page 325: Ng Example

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.6.1. NG Example...

  • Page 326: Test Chart

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.7. Test Chart 15.7.1. ITU-T No.1 Test Chart...

  • Page 327: Itu-T No.2 Test Chart

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 15.7.2. ITU-T No.2 Test Chart...

  • Page 328: Schematic Diagram

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16 Schematic Diagram 16.1. For Schematic Diagram Note: 1. DC voltage measurements are taken with an oscilloscope or a tester with a ground. 2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.

  • Page 329: Main Board (Kx-Mb2230)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.2. Main Board (KX-MB2230) 16.2.1. Main Board(1) +3.3V 4:4E CCDSH 15BB221 L361 4:4E IC300 CCDCLK L360 L366 15BD102 AD19 AFESEL0 CCDSH AC19 AFESEL1 *CCDRS 6:1B L348 15BD471 ABITCLK AF18 ABITCLK *CCDCP 6:1B L349 15BD471...
  • Page 330 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2:2A SDAT[0-15] 2:2A SADR[0-25] +1.2V +3.3V IC300 IC300 SDAT[0] SADR[0] C328 0.22u/6.3V DAT0 ADR0 VSS1 VDD12_1 SDAT[1] SADR[1] C329 0.22u/6.3V RA321 DAT1 ADR1 VSS2 VDD12_2 SDAT[2] SADR[2] DAT2 ADR2 VSS3 VDD12_3 SDAT[3] SADR[3] DAT3...
  • Page 331 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT IC300 2:1E 3:8C NSDCS1 SNADU PIO26 PIO0 3:6E;2:4E 3:3D SPTCS HVERR PIO27 PIO1 R425 82 15BA220 L356 3:3F 3:2F VIDEOCLK POLCLK PIO28 PIO2 To IC chip 4:3B 15AG102 L345 KSTART UARTTX PIO29 PIO3 +3.3V...

  • Page 332: Main Board(2)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.2.2. Main Board(2) 1:7C SDAT[0-15] 1:7C SADR[0-25] IC403 SADR[0] SADR[1] FADR[1] SADR[2] FADR[2] SADR[3] FADR[3] SDRAM TOTAL 64MB FADR[0] 1*OE RA414 +3.3V SADR[4] FADR[4] SADR[5] FADR[5] SADR[6] FADR[6] C400 C401 C402 C403 SADR[7] FADR[7] +3.3V...
  • Page 333 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 3:6E FADR[0-3] FLASH ROM 64Mbit IC402 3:5E FDAT[0-7] FADR[0] FDAT[0] FADR[1] FDAT[1] RA421 FADR[2] FDAT[2] FADR[3] FDAT[3] FADR[4] FDAT[4] FADR[5] FDAT[5] RA422 FADR[6] FDAT[6] FADR[7] FDAT[7] FADR[8] FDAT[8] FADR[9] FDAT[9] RA423 FADR[10] FDAT[10] DQ10...

  • Page 334: Main Board(3)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.2.3. Main Board(3) Q527 TO SMPS +3.3V R534 1:2F P12V HTRCTL CN504 2.2k R575 5C;1:2C THRMSTR0 F600 +3.3V 560k +12V TO Pick Relay +3.3V P24VA IC504 S3.3V Q500 CN511 R582 P24VB 24Va R579 R583 24Va S3.3V...
  • Page 335 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT +24VB R622 R625 S3.3V R626 39(1/2W) R630 F150k R616 Q603 Q606 R627 R644 1:4D R617 FANON1 4.7k(3216) Q607 R619 IC504 +24VB R623 F150k +3.3V CN512 IC504 FANON2 R631 1:4F FANDET2 FANDET2 +3.3V CN517 FANON1...

  • Page 336: Main Board(4)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.2.4. Main Board(4) +3.3V CN514 S3.3V +24VA +3.3V C626 TO OPE CN515 1:2E NC ( R640 OPMA OPMA 15BD102 R563 1:2D L510 1:2E NC ( R643 KSTART OPMXA/OPSEN OPMXA KSTART R559 15BD102 1:2D 1:2E...
  • Page 337 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT +3.3V Q703 Q702 1:4E LEDCTL Q700 R707 1:4E SNADF R708 Q701 R711 1:4E SNADFSWBK +3.3V R712 TO ADF Block 1:4E R704 292161-9 ADFJAM 1:4E R705 5.6k CN700 1:4E R706 5.6k DOCU +24VB +24VB DOCU...

  • Page 338: Main Board(5)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.2.5. Main Board(5) +3.3V +1.2V +2.5V(SPT) LVIN +1.2V R812 L801 2.2u R813 +3.3V S3.3V LVIN 0(1608) 0(1608) +5VD 0(1608) R800 L800 4.7u R801 Q800 +2.5VT 0(1608) IC803 R823 R839 VOUT1 100k 0(1608) VOUT2 C800...
  • Page 339 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT ANT-1 C861 VCONT1 OUT1 GND1 GND10 C854 TP800 SDDATA3 INPUT SDCLK GND9 SDCMD GND8 VCONT2 OUT2 DP_W GND2 GPIO0 IC850 USB_DP GPIO1 ANT-2 IC851 USB_DM M_ANA W-LAN GND3 SDDATA2 GPIO2 DM_W C862 L850 SDDATA1...

  • Page 340: Main Board(6)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.2.6. Main Board(6) R105 C105 1.07k(1/2W) 50V/1u 1:2B;1:2D RING 1:2B +3.3VA1 IC101 IC100 R111 1:2B;3E AFECLK MCLK *OFHK +3.3VA1 DCT2 1:2A R108 ASPCLK *FSYNC IGND *RGDT/FSD/M1 3.65k(1/2W) 1:2A ABITCLK SCLK DCT3 56(1608) C103 L100...
  • Page 341 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT RLY100 Q105 1:2F EXTRLY JS105 Q102 R119 L105 L106 R112 F100 12(1W) 21AJ601 F536(3216) 21AJ601 L110 D101 C113 Q101 0.01u R114 Q104 R122 JS100 L104 L107 Q100 10(3216) 2.49k(1/2W) CN100 21AJ601 21AJ601 POS100 C112 JS103 K0.01u...
  • Page 342 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Memo...

  • Page 343: Main Board (Kx-Mb2270)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.3. Main Board (KX-MB2270) 16.3.1. Main Board(1) +3.3V 4:4E CCDSH L361 IC300 4:4E CCDCLK L360 L366 15BD102 AD19 AFESEL0 CCDSH AC19 AFESEL1 *CCDRS 6:1B L348 15BD471 AF18 ABITCLK ABITCLK *CCDCP 6:1B L349 15BD471 ASPCLK...
  • Page 344 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2:2A SDAT[0-15] 2:2A SADR[0-25] +1.2V +3.3V IC300 IC300 SDAT[0] SADR[0] C328 0.22u/6.3V DAT0 ADR0 VSS1 VDD12_1 SDAT[1] SADR[1] C329 0.22u/6.3V RA321 DAT1 ADR1 VSS2 VDD12_2 SDAT[2] SADR[2] DAT2 ADR2 VSS3 VDD12_3 SDAT[3] SADR[3] DAT3...
  • Page 345 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT IC300 2:1E 3:8C NSDCS1 SNADU PIO26 PIO0 3:6E;2:4E 3:3D SPTCS HVERR PIO27 PIO1 R425 82 15BA220 L356 3:3F 3:2F VIDEOCLK POLCLK PIO28 PIO2 To IC chip 4:3B 15AG102 L345 KSTART UARTTX PIO29 PIO3 +3.3V...

  • Page 346: Main Board(2)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.3.2. Main Board(2) 1:7C SDAT[0-15] 1:7C SADR[0-25] IC403 SADR[0] SADR[1] FADR[1] SADR[2] FADR[2] SADR[3] FADR[3] SDRAM TOTAL 64MB FADR[0] 1*OE RA414 +3.3V SADR[4] FADR[4] SADR[5] FADR[5] SADR[6] FADR[6] C400 C401 C402 C403 SADR[7] FADR[7] +3.3V...
  • Page 347 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 3:6E FADR[0-3] FLASH ROM 64Mbit IC402 3:5E FDAT[0-7] FADR[0] FDAT[0] FADR[1] FDAT[1] RA421 FADR[2] FDAT[2] FADR[3] FDAT[3] FADR[4] FDAT[4] FADR[5] FDAT[5] RA422 FADR[6] FDAT[6] FADR[7] FDAT[7] FADR[8] FDAT[8] FADR[9] FDAT[9] RA423 FADR[10] FDAT[10] DQ10...

  • Page 348: Main Board(3)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.3.3. Main Board(3) TO SMPS Q527 +3.3V R534 P12V 1:2F HTRCTL CN504 2.2k R575 560k 5C;1:2C THRMSTR0 F600 +3.3V +12V +3.3V TO Pick Relay P24VA IC504 S3.3V Q500 R582 CN511 P24VB 24Va R579 R583 24Va S3.3V...
  • Page 349 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT +24VB R622 R625 Q603 S3.3V R626 39(1/2W) R630 F150k R616 Q606 R627 R644 1:4D R617 FANON1 4.7k(3216) Q607 R619 IC504 +24VB R623 F150k +3.3V CN512 IC504 FANON2 R631 1:4F FANDET2 FANDET2 +3.3V CN517 FANON1...

  • Page 350: Main Board(4)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.3.4. Main Board(4) +3.3V CN514 S3.3V +24VA +3.3V C626 TO OPE CN515 1:2E NC ( R640 OPMA OPMA 15BD102 R563 1:2D L510 1:2E NC ( R643 KSTART OPMXA/OPSEN OPMXA KSTART 15BD102 R559 1:2D 1:2E...
  • Page 351 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT +3.3V Q703 Q702 1:4E LEDCTL Q700 R707 1:4E SNADF R708 Q701 R711 1:4E SNADFSWBK +3.3V R712 TO ADF Block 1:4E R704 292161-9 ADFJAM 1:4E R705 5.6k CN700 1:4E R706 5.6k DOCU +24VB +24VB DOCU...

  • Page 352: Main Board(5)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.3.5. Main Board(5) +3.3V +1.2V +2.5V(SPT) LVIN +1.2V R812 R813 +3.3V L801 2.2u S3.3V LVIN 0(1608) 0(1608) +5VD 0(1608) R800 R801 L800 4.7u Q800 +2.5VT 0(1608) IC803 R823 R839 VOUT1 100k 0(1608) VOUT2 C800 K1u...
  • Page 353 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT ANT-1 C861 VCONT1 OUT1 J100p GND1 GND10 C854 TP800 SDDATA3 INPUT J100p SDCLK GND9 SDCMD GND8 VCONT2 OUT2 DP_W GND2 GPIO0 IC850 IC851 USB_DP GPIO1 ANT-2 USB_DM M_ANA W-LAN GND3 SDDATA2 GPIO2 DM_W C862...

  • Page 354: Main Board(6)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.3.6. Main Board(6) R105 C105 1.07k(1/2W) 50V/1u 1:2B;1:2D RING 1:2B +3.3VA1 IC101 IC100 R111 1:2B;3E DCT2 AFECLK MCLK +3.3VA1 *OFHK 1:2A R108 IGND ASPCLK *FSYNC *RGDT/FSD/M1 3.65k(1/2W) 1:2A DCT3 ABITCLK SCLK 56(1608) C103 L100...
  • Page 355 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT RLY100 Q105 1:2F EXTRLY JS105 Q102 R119 L105 L106 R112 F100 F536(3216) 21AJ601 21AJ601 12(1W) L110 D101 C113 Q101 0.01u R114 R122 Q104 JS100 L104 L107 Q100 10(3216) 2.49k(1/2W) CN100 21AJ601 21AJ601 C112 POS100 JS103 K0.01u...
  • Page 356 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Memo...

  • Page 357: Main Board (Kx-Mb2515)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.4. Main Board (KX-MB2515) 16.4.1. Main Board(1) 4:4E CCDSH 15BB221 L361 IC300 4:4E CCDCLK L360 L366 15BD102 AD19 AFESEL0 CCDSH AC19 AFESEL1 *CCDRS 6:1B L348 AF18 ABITCLK ABITCLK *CCDCP 6:1B L349 AE18 ASPCLK ASPCLK...
  • Page 358 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2:2A SDAT[0-15] 2:2A SADR[0-25] +1.2V +3.3V IC300 IC300 SDAT[0] SADR[0] C328 0.22u/6.3V DAT0 ADR0 VSS1 VDD12_1 SDAT[1] SADR[1] C329 0.22u/6.3V RA321 DAT1 ADR1 VSS2 VDD12_2 SDAT[2] SADR[2] DAT2 ADR2 VSS3 VDD12_3 SDAT[3] SADR[3] DAT3...
  • Page 359 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT IC300 2:1E 3:8C NSDCS1 PIO26 PIO0 SNADU 3:6E;2:4E 3:3D SPTCS HVERR PIO27 PIO1 R425 82 15BA220 L356 3:3F 3:2F VIDEOCLK POLCLK PIO28 PIO2 To IC chip 4:3B 15AG102 L345 KSTART UARTTX PIO29 PIO3 +3.3V...

  • Page 360: Main Board(2)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.4.2. Main Board(2) 1:7C SDAT[0-15] 1:7C SADR[0-25] IC403 SADR[0] SADR[1] FADR[1] SADR[2] FADR[2] SDRAM TOTAL 64MB SADR[3] FADR[3] FADR[0] 1*OE +3.3V RA414 SADR[4] FADR[4] SADR[5] FADR[5] SADR[6] FADR[6] C400 C401 C402 C403 SADR[7] FADR[7] +3.3V...
  • Page 361 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 3:6E FADR[0-3] FLASH ROM 128Mbit IC402 3:5E FDAT[0-7] FADR[0] FDAT[0] FADR[1] FDAT[1] RA421 FADR[2] FDAT[2] FADR[3] FDAT[3] FADR[4] FDAT[4] FADR[5] FDAT[5] RA422 FADR[6] FDAT[6] FADR[7] FDAT[7] FADR[8] FDAT[8] FADR[9] FDAT[9] RA423 FADR[10] FDAT[10] DQ10...

  • Page 362: Main Board(3)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.4.3. Main Board(3) TO SMPS Q527 +3.3V R534 1:2F P12V HTRCTL CN504 2.2k R575 560k 5C;1:2C THRMSTR0 F600 +3.3V +12V +3.3V P24VA TO Pick Relay IC504 S3.3V Q500 R582 P24VB 24Va CN511 R579 24Va R583 S3.3V...
  • Page 363 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT +24VB 1:2C THRMSTR1 1:4E R622 R625 CSOPEN 1:4E PAPER S3.3V R626 1:4E PICK 39(1/2W) R630 F150k R616 Q606 Q603 R627 R644 1:4D R617 FANON1 4.7k(3216) Q607 R619 IC504 +24VB R623 F150k +3.3V CN512 IC504...

  • Page 364: Main Board(4)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.4.4. Main Board(4) +3.3V CN514 1-292161-1 S3.3V @Doub +24VA +3.3V C626 TO OPE Z0.1u(1608) CN515 1:2E R640 OPMA OPMA L510 R563 1:2D 1:2E R643 KSTART OPMXA/OPSEN OPMXA KSTART 15BD102 R559 15BD102 1:2D 1:2E R645...
  • Page 365 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT +3.3V Q703 Q702 1:4E LEDCTL Q700 1:4E R707 SNADF R708 Q701 1:4E R711 SNADFSWBK +3.3V R712 TO ADF Block 1:4E R704 5.6k 1-292161-2 ADFJAM 1:4E R705 5.6k CN700 1:4E R706 5.6k DOCU +24VB +24VB...

  • Page 366: Main Board(5)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.4.5. Main Board(5) +3.3V +1.2V +2.5V(SPT) LVIN +1.2V R812 L801 2.2u R813 +3.3V S3.3V LVIN 0(1608) 0(1608) +5VD 0(1608) R800 L800 4.7u R801 Q800 +2.5VT IC803 0(1608) R823 R839 VOUT1 100k 0(1608) VOUT2 C800...
  • Page 367 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT ANT-1 C861 VCONT1 OUT1 GND1 GND10 TP800 C854 SDDATA3 INPUT SDCLK GND9 SDCMD GND8 VCONT2 OUT2 DP_W GND2 GPIO0 IC850 USB_DP GPIO1 IC851 ANT-2 USB_DM M_ANA W-LAN GND3 SDDATA2 GPIO2 DM_W C862 SDDATA1 GPIO6...

  • Page 368: Main Board(6)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.4.6. Main Board(6) R105 C105 1:2B;1:2D RING 1:2B +3.3VA1 IC101 IC100 R111 1:2B;3E AFECLK MCLK +3.3VA1 DCT2 *OFHK 1:2A R108 ASPCLK *FSYNC IGND *RGDT/FSD/M1 1:2A ABITCLK SCLK DCT3 C103 L100 R102 1:2A ARXD 1:2A...
  • Page 369 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT RLY100 Q105 1:2F EXTRLY JS105 Q102 R119 L105 L106 R112 F100 L110 D101 C113 Q101 R114 Q104 R122 JS100 L104 L107 Q100 CN100 C112 POS100 JS103 R116 Q103 L108 JS101 L109 JS102 R120 CN101...
  • Page 370 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Memo...

  • Page 371: Main Board (Kx-Mb2545)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.5. Main Board (KX-MB2545) 16.5.1. Main Board(1) +3.3V 4:4E CCDSH 15BB221 L361 4:4E IC300 CCDCLK L360 L366 15BD102 AD19 AFESEL0 CCDSH AC19 AFESEL1 *CCDRS 6:1B L348 15BD471 AF18 ABITCLK ABITCLK *CCDCP 6:1B L349 15BD471...
  • Page 372 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2:2A SDAT[0-15] 2:2A SADR[0-25] +1.2V +3.3V IC300 IC300 SDAT[0] SADR[0] C328 0.22u/6.3V DAT0 ADR0 VSS1 VDD12_1 SDAT[1] SADR[1] C329 0.22u/6.3V RA321 DAT1 ADR1 VSS2 VDD12_2 SDAT[2] SADR[2] DAT2 ADR2 VSS3 VDD12_3 SDAT[3] SADR[3] DAT3...
  • Page 373 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT IC300 3:8C 2:1E NSDCS1 SNADU PIO26 PIO0 3:6E;2:4E 3:3D SPTCS HVERR PIO27 PIO1 R425 82 15BA220 3:3F L356 3:2F VIDEOCLK POLCLK PIO28 PIO2 To IC chip 4:3B 15AG102 L345 KSTART UARTTX PIO29 PIO3 +3.3V...

  • Page 374: Main Board(2)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.5.2. Main Board(2) 1:7C SDAT[0-15] 1:7C SADR[0-25] IC403 SADR[0] SADR[1] FADR[1] SADR[2] FADR[2] SADR[3] FADR[3] SDRAM TOTAL 64MB FADR[0] 1*OE +3.3V RA414 SADR[4] FADR[4] SADR[5] FADR[5] SADR[6] FADR[6] C400 C401 C402 C403 SADR[7] FADR[7] +3.3V...
  • Page 375 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 3:6E FADR[0-3] FLASH ROM 128Mbit IC402 3:5E FDAT[0-7] FADR[0] FDAT[0] FADR[1] FDAT[1] RA421 FADR[2] FDAT[2] FADR[3] FDAT[3] FADR[4] FDAT[4] FADR[5] FDAT[5] RA422 FADR[6] FDAT[6] FADR[7] FDAT[7] FADR[8] FDAT[8] FADR[9] FDAT[9] RA423 FADR[10] FDAT[10] DQ10...

  • Page 376: Main Board(3)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.5.3. Main Board(3) TO SMPS +3.3V Q527 R534 1:2F P12V HTRCTL CN504 2.2k R575 5C;1:2C THRMSTR0 F600 +3.3V 560k +12V TO Pick Relay +3.3V P24VA IC504 S3.3V Q500 R582 CN511 P24VB 24Va R579 S3.3V...
  • Page 377 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT +24VB R622 R625 S3.3V R626 39(1/2W) R630 F150k R616 Q606 Q603 R627 R644 1:4D R617 FANON1 4.7k(3216) Q607 R619 10k IC504 +24VB R623 F150k +3.3V CN512 IC504 FANON2 R631 1:4F FANDET2 FANDET2 +3.3V CN517...

  • Page 378: Main Board(4)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.5.4. Main Board(4) +3.3V CN514 1-292161-1 S3.3V +24VA +3.3V C626 TO OPE Z0.1u(1608) CN515 1:2E R640 OPMA OPMA L510 R563 1:2D 1:2E R643 KSTART OPMXA/OPSEN OPMXA KSTART 15BD102 R559 15BD102 1:2D 1:2E R645 KTXD...
  • Page 379 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT +3.3V Q703 Q702 1:4E LEDCTL Q700 R707 1:4E SNADF R708 Q701 R711 1:4E SNADFSWBK +3.3V R712 TO ADF Block 1:4E R704 5.6k 1-292161-2 ADFJAM 1:4E R705 5.6k CN700 1:4E R706 5.6k DOCU +24VB +24VB...

  • Page 380: Main Board(5)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.5.5. Main Board(5) +3.3V +1.2V +2.5V(SPT) LVIN +1.2V R812 R813 +3.3V S3.3V L801 2.2u LVIN 0(1608) 0(1608) +5VD 0(1608) R800 R801 L800 4.7u Q800 +2.5VT IC803 0(1608) R823 R839 VOUT1 100k 0(1608) VOUT2 C800...
  • Page 381 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT ANT-1 C861 VCONT1 OUT1 GND1 GND10 C854 TP800 SDDATA3 INPUT SDCLK GND9 SDCMD GND8 VCONT2 OUT2 DP_W IC850 GND2 GPIO0 USB_DP GPIO1 ANT-2 USB_DM M_ANA IC851 W-LAN GND3 SDDATA2 GPIO2 DM_W C862 SDDATA1 GPIO6...

  • Page 382: Main Board(6)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.5.6. Main Board(6) R105 C105 1.07k(1/2W) 50V/1u 1:2B;1:2D RING 1:2B +3.3VA1 IC101 IC100 R111 1:2B;3E *OFHK AFECLK MCLK +3.3VA1 DCT2 1:2A R108 ASPCLK *FSYNC *RGDT/FSD/M1 IGND 3.65k(1/2W) 1:2A ABITCLK SCLK DCT3 56(1608) C103 L100...
  • Page 383 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT RLY100 Q105 1:2F EXTRLY JS105 Q102 R119 L105 L106 R112 F100 F536(3216) 21AJ601 21AJ601 12(1W) L110 D101 C113 Q101 0.01u R114 Q104 R122 JS100 L104 L107 Q100 10(3216) 2.49k(1/2W) CN100 21AJ601 21AJ601 POS100 C112 JS103 K0.01u...
  • Page 384 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Memo...

  • Page 385: Main Board (Kx-Mb2575)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.6. Main Board (KX-MB2575) 16.6.1. Main Board(1) 4:4E CCDSH 15BB221 L361 IC300 4:4E CCDCLK L360 L366 15BD102 AD19 AFESEL0 CCDSH AC19 AFESEL1 *CCDRS 6:1B L348 15BD471 ABITCLK AF18 ABITCLK *CCDCP 6:1B L349 15BD471 ASPCLK...
  • Page 386 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2:2A SDAT[0-15] 2:2A SADR[0-25] +1.2V +3.3V IC300 IC300 SDAT[0] SADR[0] C328 0.22u/6.3V DAT0 ADR0 VSS1 VDD12_1 SDAT[1] SADR[1] C329 0.22u/6.3V RA321 DAT1 ADR1 VSS2 VDD12_2 SDAT[2] SADR[2] DAT2 ADR2 VSS3 VDD12_3 SDAT[3] SADR[3] DAT3...
  • Page 387 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT IC300 2:1E 3:8C NSDCS1 PIO26 PIO0 SNADU 3:6E;2:4E 3:3D SPTCS HVERR PIO27 PIO1 R425 82 15BA220 L356 3:3F 3:2F VIDEOCLK POLCLK PIO28 PIO2 To IC chip 4:3B 15AG102 L345 KSTART UARTTX PIO29 PIO3 +3.3V...

  • Page 388: Main Board(2)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.6.2. Main Board(2) 1:7C SDAT[0-15] 1:7C SADR[0-25] IC403 SADR[0] SADR[1] FADR[1] SADR[2] FADR[2] SDRAM TOTAL 64MB SADR[3] FADR[3] FADR[0] 1*OE +3.3V RA414 SADR[4] FADR[4] SADR[5] FADR[5] SADR[6] FADR[6] C400 C401 C402 C403 SADR[7] FADR[7] +3.3V...
  • Page 389 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 3:6E FADR[0-3] FLASH ROM 128Mbit IC402 3:5E FDAT[0-7] FADR[0] FDAT[0] FADR[1] FDAT[1] RA421 FADR[2] FDAT[2] FADR[3] FDAT[3] FADR[4] FDAT[4] FADR[5] FDAT[5] RA422 FADR[6] FDAT[6] FADR[7] FDAT[7] FADR[8] FDAT[8] FADR[9] FDAT[9] RA423 FADR[10] FDAT[10] DQ10...

  • Page 390: Main Board(3)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.6.3. Main Board(3) TO SMPS Q527 +3.3V R534 1:2F P12V HTRCTL CN504 2.2k R575 560k 5C;1:2C THRMSTR0 F600 +3.3V +12V +3.3V P24VA TO Pick Relay IC504 S3.3V Q500 R582 P24VB 24Va CN511 R579 24Va R583 S3.3V...
  • Page 391 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT +24VB 1:2C THRMSTR1 1:4E R622 R625 CSOPEN 1:4E PAPER S3.3V R626 1:4E PICK 39(1/2W) R630 F150k R616 Q606 Q603 R627 R644 1:4D R617 FANON1 4.7k(3216) Q607 R619 IC504 +24VB R623 F150k +3.3V CN512 IC504...

  • Page 392: Main Board(4)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.6.4. Main Board(4) +3.3V CN514 1-292161-1 S3.3V @Doub +24VA +3.3V C626 TO OPE Z0.1u(1608) CN515 1:2E R640 OPMA OPMA L510 R563 1:2D 1:2E R643 KSTART OPMXA/OPSEN OPMXA KSTART 15BD102 R559 15BD102 1:2D 1:2E R645...
  • Page 393 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT +3.3V Q703 Q702 1:4E LEDCTL Q700 1:4E R707 SNADF R708 Q701 1:4E R711 SNADFSWBK +3.3V R712 TO ADF Block 1:4E R704 5.6k 1-292161-2 ADFJAM 1:4E R705 5.6k CN700 1:4E R706 5.6k DOCU +24VB +24VB...

  • Page 394: Main Board(5)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.6.5. Main Board(5) +3.3V +1.2V +2.5V(SPT) LVIN +1.2V R812 L801 2.2u R813 +3.3V S3.3V LVIN 0(1608) 0(1608) +5VD 0(1608) R800 L800 4.7u R801 Q800 +2.5VT IC803 0(1608) R823 R839 VOUT1 100k 0(1608) VOUT2 C800...
  • Page 395 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT ANT-1 C861 VCONT1 OUT1 GND1 GND10 J100p TP800 C854 SDDATA3 INPUT SDCLK GND9 J100p SDCMD GND8 VCONT2 OUT2 DP_W GND2 GPIO0 IC850 USB_DP GPIO1 IC851 ANT-2 USB_DM M_ANA W-LAN GND3 SDDATA2 GPIO2 DM_W C862...

  • Page 396: Main Board(6)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.6.6. Main Board(6) R105 C105 1.07k(1/2W) 50V/1u 1:2B;1:2D RING 1:2B +3.3VA1 IC100 IC101 R111 1:2B;3E AFECLK MCLK +3.3VA1 DCT2 *OFHK 1:2A R108 ASPCLK *FSYNC IGND *RGDT/FSD/M1 3.65k(1/2W) 1:2A ABITCLK SCLK DCT3 56(1608) C103 L100...
  • Page 397 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT RLY100 Q105 1:2F EXTRLY JS105 Q102 R119 L105 L106 R112 F100 F536(3216) 21AJ601 21AJ601 12(1W) L110 D101 C113 Q101 0.01u R114 Q104 R122 JS100 L104 L107 Q100 10(3216) 2.49k(1/2W) CN100 21AJ601 21AJ601 C112 POS100 JS103 K0.01u...
  • Page 398 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Memo...

  • Page 399: Main Board (Dp-Mb310)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.7. Main Board (DP-MB310) 16.7.1. Main Board(1) +3.3V 4:4E CCDSH 15BB221 L361 4:4E IC300 CCDCLK L360 L366 15BD102 AD19 AFESEL0 CCDSH AC19 AFESEL1 *CCDRS 6:1B L348 15BD471 AF18 ABITCLK ABITCLK *CCDCP 6:1B L349 15BD471...
  • Page 400 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 2:2A SDAT[0-15] 2:2A SADR[0-25] +1.2V +3.3V IC300 IC300 SDAT[0] SADR[0] C328 0.22u/6.3V DAT0 ADR0 VSS1 VDD12_1 SDAT[1] SADR[1] C329 0.22u/6.3V RA321 DAT1 ADR1 VSS2 VDD12_2 SDAT[2] SADR[2] DAT2 ADR2 VSS3 VDD12_3 SDAT[3] SADR[3] DAT3...
  • Page 401 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT IC300 2:1E 3:8C NSDCS1 SNADU PIO26 PIO0 3:6E;2:4E 3:3D SPTCS HVERR PIO27 PIO1 R425 82 15BA220 3:3F L356 3:2F VIDEOCLK POLCLK PIO28 PIO2 To IC chip 4:3B 15AG102 L345 KSTART UARTTX PIO29 PIO3 +3.3V...

  • Page 402: Main Board(2)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.7.2. Main Board(2) 1:7C SDAT[0-15] 1:7C SADR[0-25] IC403 SADR[0] SADR[1] FADR[1] SADR[2] FADR[2] SADR[3] FADR[3] SDRAM TOTAL 64MB FADR[0] 1*OE RA414 +3.3V SADR[4] FADR[4] SADR[5] FADR[5] SADR[6] FADR[6] C400 C401 C402 C403 SADR[7] FADR[7] +3.3V...
  • Page 403 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 3:6E FADR[0-3] FLASH ROM 128Mbit IC402 3:5E FDAT[0-7] FADR[0] FDAT[0] FADR[1] FDAT[1] RA421 FADR[2] FDAT[2] FADR[3] FDAT[3] FADR[4] FDAT[4] FADR[5] FDAT[5] RA422 FADR[6] FDAT[6] FADR[7] FDAT[7] FADR[8] FDAT[8] FADR[9] FDAT[9] RA423 FADR[10] FDAT[10] DQ10...

  • Page 404: Main Board(3)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.7.3. Main Board(3) TO SMPS +3.3V Q527 R534 1:2F P12V HTRCTL CN504 2.2k R575 5C;1:2C THRMSTR0 F600 +3.3V 560k +12V TO Pick Relay +3.3V P24VA IC504 S3.3V Q500 CN511 R582 P24VB 24Va R579 S3.3V...
  • Page 405 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT +24VB R622 R625 S3.3V R626 39(1/2W) R630 F150k R616 Q606 Q603 R627 R644 1:4D R617 FANON1 4.7k(3216) Q607 R619 10k IC504 +24VB R623 F150k +3.3V CN512 IC504 FANON2 R631 1:4F FANDET2 FANDET2 +3.3V CN517...

  • Page 406: Main Board(4)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.7.4. Main Board(4) +3.3V CN514 1-292161-1 S3.3V +24VA +3.3V C626 TO OPE Z0.1u(1608) CN515 1:2E R640 OPMA OPMA L510 R563 1:2D 1:2E R643 KSTART OPMXA/OPSEN OPMXA KSTART 15BD102 15BD102 R559 1:2D 1:2E R645 KTXD...
  • Page 407 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT +3.3V Q703 Q702 1:4E LEDCTL Q700 R707 1:4E SNADF R708 Q701 R711 1:4E SNADFSWBK +3.3V R712 TO ADF Block 1:4E R704 5.6k 1-292161-2 ADFJAM 1:4E R705 5.6k CN700 1:4E R706 5.6k DOCU +24VB +24VB...

  • Page 408: Main Board(5)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.7.5. Main Board(5) +3.3V +1.2V +2.5V(SPT) LVIN +1.2V R812 R813 +3.3V S3.3V L801 2.2u LVIN 0(1608) 0(1608) +5VD 0(1608) R800 R801 L800 4.7u Q800 +2.5VT IC803 0(1608) R823 R839 VOUT1 100k 0(1608) VOUT2 C800...
  • Page 409 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT ANT-1 C861 VCONT1 OUT1 GND1 GND10 C854 TP800 SDDATA3 INPUT SDCLK GND9 SDCMD GND8 VCONT2 OUT2 DP_W IC850 GND2 GPIO0 USB_DP GPIO1 ANT-2 IC851 USB_DM M_ANA W-LAN GND3 SDDATA2 GPIO2 DM_W C862 L850 SDDATA1...

  • Page 410: Main Board(6)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.7.6. Main Board(6) R105 C105 1.07k(1/2W) 50V/1u 1:2B;1:2D RING 1:2B +3.3VA1 IC101 IC100 R111 1:2B;3E AFECLK MCLK *OFHK +3.3VA1 DCT2 1:2A R108 ASPCLK *FSYNC *RGDT/FSD/M1 IGND 3.65k(1/2W) 1:2A ABITCLK SCLK DCT3 56(1608) C103 L100...
  • Page 411 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT RLY100 Q105 1:2F EXTRLY JS105 Q102 R119 L105 L106 R112 F100 F536(3216) 21AJ601 21AJ601 12(1W) L110 D101 C113 Q101 0.01u R114 Q104 R122 JS100 L104 L107 Q100 10(3216) 2.49k(1/2W) CN100 21AJ601 21AJ601 C112 POS100 JS103 K0.01u...

  • Page 412: Sensor Board (Kx-Mb2230)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.8. Sensor Board (KX-MB2230) 16.8.1. Operation Board...

  • Page 413: Sensor Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.8.2. Sensor Board...

  • Page 414: Sensor Board (Kx-Mb2270)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.9. Sensor Board (KX-MB2270) 16.9.1. Operation Board...

  • Page 415: Sensor Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.9.2. Sensor Board...

  • Page 416: Sensor Board (Kx-Mb2515)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.10. Sensor Board (KX-MB2515) 16.10.1. Operation Board...

  • Page 417: Sensor Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.10.2. Sensor Board...

  • Page 418: Sensor Board (Kx-Mb2545)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.11. Sensor Board (KX-MB2545) 16.11.1. Operation Board...

  • Page 419: Sensor Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.11.2. Sensor Board...

  • Page 420: Sensor Board (Kx-Mb2575)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.12. Sensor Board (KX-MB2575) 16.12.1. Operation Board...

  • Page 421: Sensor Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.12.2. Sensor Board...

  • Page 422: Sensor Board (Dp-Mb310)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.13. Sensor Board (DP-MB310) 16.13.1. Operation Board...

  • Page 423: Sensor Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.13.2. Sensor Board...

  • Page 424: Back Light Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.14. Back Light Board LED99 CL91 CL90 KX-MB2515JT / KX-MB2545JT / KX-MB2575JT / DP-MB310JT BACK LIGHT LED BOARD...

  • Page 425: High Voltage Power Supply Board (Hvps Board)

    PWM Control DEV CLK Freq:5.425KHz 5.6V T61(B61) TRA+/- 60KHz Approx.50V JUMPER 10mm J107 J108 JUMPER 10mm H:OFF PWM Control TRA CLK Freq:5.425KHz 5.6V D71 D72 KX-MB2230JT / KX-MB2270JT / KX-MB2515JT / KX-MB2545JT / KX-MB2575JT / DP-MB310JT HIGH VOLTAGE POWER SUPPLY BOARD...

  • Page 426: Low Voltage Power Supply Board (Smps Board)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 16.16. Low Voltage Power Supply Board (SMPS Board)

  • Page 427: Printed Circuit Board

    (FSR RELAY ) (OP.FAN ) ( C E N T E R R E L AY ) ( R E A R R E L AY ) KX-MB2230JT / KX-MB2270JT / KX-MB2515JT / KX-MB2545JT / KX-MB2575JT / DP-MB310JT MAIN BOARD COMPONENT VIEW...

  • Page 428: Main Board: Bottom View

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 17.1.2. Main Board: Bottom View KX-MB2230JT / KX-MB2270JT / KX-MB2515JT / KX-MB2545JT / KX-MB2575JT / DP-MB310JT MAIN BOARD BOTTOM VIEW...

  • Page 429: Sensor Board

    C 2 2 R 1 0 C 1 0 C 1 1 R 3 8 R 3 9 R 3 5 C 1 4 R 1 5 KX-MB2230JT / KX-MB2270JT / KX-MB2515JT / KX-MB2545JT / KX-MB2575JT / DP-MB310JT OPERATION PANEL BOARD...

  • Page 430: Pick Up Relay Board

    P i c k U p R e l a y PI51 J 5 0 PI50 CN50 KX-MB2230JT / KX-MB2270JT / KX-MB2515JT / KX-MB2545JT / KX-MB2575JT / DP-MB310JT PICK UP RELAY BOARD 17.2.3. PRINT SENSOR RELAY Board PNLB2147Z -RC CN54 S 3 .

  • Page 431: Rear Sensor Board

    PNLB2147Z -RC R e a r S e n s o r R e a r S e n s o r KX-MB2230JT / KX-MB2270JT / KX-MB2515JT / KX-MB2545JT / KX-MB2575JT / DP-MB310JT REAR SENSOR BOARD 17.2.8. FUSER Board F U S E R...

  • Page 432: Rps Board

    17.2.13. RPS Board R P S PNLB2147Z -RC PNLB2147Z -RC R P S KX-MB2230JT / KX-MB2270JT / KX-MB2515JT / KX-MB2545JT / KX-MB2575JT / DP-MB310JT RPS BOARD 17.2.14. ADF RELAY Board A D F R e l a y CN67 2 2 3 0 2 5 7 5...

  • Page 433: One Touch Key Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 17.2.20. ONE TOUCH KEY Board S W 5 5 S W 5 4 O n e To u c h k e y O n e To u c h k e y S W 5 3...

  • Page 434: Back Light Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 17.3. Back Light Board Back Light 17.3.1. Board PNLB1964Z -IG KX-MB2515JT / KX-MB2545JT / KX-MB2575JT / DP-MB310JT Back Light BOARD...

  • Page 435: High Voltage Power Supply Board

    94V-0 T1(B1) N 0 G G 4 E 0 0 0 0 0 6 KX-MB2230JT / KX-MB2270JT / KX-MB2515JT / KX-MB2545JT / KX-MB2575JT / DP-MB310JT HIGH VOLTAGE POWER SUPPLY BOARD (COMPONENT VIEW) 17.4.2. High Voltage Power Supply Board: Bottom View...

  • Page 436: Low Voltage Power Supply Board

    17.5. Low Voltage Power Supply Board 17.5.1. Low Voltage Power Supply Board: Component View KX-MB2230JT / KX-MB2270JT / KX-MB2515JT / KX-MB2545JT / KX-MB2575JT / DP-MB310JT LOW VOLTAGE POWER SUPPLY BOARD (COMPONENT VIEW) 17.5.2. Low Voltage Power Supply Board: Bottom View...
  • Page 437 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Memo...

  • Page 438: Exploded View And Replacement Parts List

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18 Exploded View and Replacement Parts List 18.1. Cabinet, Mechanical and Electrical Parts Location 18.1.1. General Section Main Block ADF Section FB Unit FB Section Fuser Unit Section Operation Panel Assy Section Top Cover Section...

  • Page 439: Operation Panel Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.2. Operation Panel Section Operation Assy Section PCB21 PCB2 PCB20 (MB2515/MB2545/ MB2575/MB310 only) Only MB310JT...
  • Page 440 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNBX1346Z1 PUSH BUTTON, 12 KEY (MB2230/2270/2515/2545/2575JT only) ABS-HB PNBX1346Z2 PUSH BUTTON, 12 KEY (MB310JT only) ABS-HB PNBX1347Z1 PUSH BUTTON, NAVI KEY (MB2230/2270JT only) ABS-HB...

  • Page 441: Adf Section (1)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.3. ADF Section (1) ADF Section Cover Top_ ADF Separator_ADF (MB2230/MB2270 only) Switch Back _ADF Upper_ADF (MB2230/MB2270 only) BASE_ADF...
  • Page 442 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNKS1032Z1 TRAY PS-HB PNKV1211Z1 COVER PS-HB PNKS1034Z1 TRAY PS-HB PNKE1280Z1 COVER (MB2230/2270JT only) PS-HB PNKE1281Z1 COVER (MB2230/2270JT only) PS-HB PNQT2662Z LABEL, LIFT TO OPEN...

  • Page 443: Adf Section (2)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.4. ADF Section (2) Cover-Top ADF...
  • Page 444 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNDG1032Y GEAR PFDJ1044Z SPACER XUC2FJ RETAINING RING PFDE1244Z LEVER XUC3FJP RETAINING RING PNDF1034Z SHAFT PNDF1102Z SHAFT SUM23 PFDG1416Z GEAR PFDG1417Z GEAR PFDG1413Y GEAR PFDR1065Y...

  • Page 445: Adf_Separator Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.5. ADF_Separator Section 1 ADF_Separator Section 1 ADF_Separator (MB2515/MB2545/ MB2575/MB310 only)
  • Page 446 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PFKR1110Z1 GUIDE PFKR1111Z1 GUIDE PFHX1849Z PLASTIC PARTS PNHG1223Z RUBBER PARTS PFHR1478X GUIDE PNUS1230Y COIL SPRING SUS304EPB PFDR1062Z ROLLER PNYC1B2230JT ADF SEPARATION FRAME KIT PFUS1222Z...

  • Page 447: Adf_Upper Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.6. ADF_Upper Section ADF_Upper Section ADF_Upper PCB12 (MB2230/MB2270 only) PCB13...
  • Page 448 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNDE1055Z LEVER ABS-HB PNUS1228Z COIL SPRING SUS304EPB PFNPD062095 WASHER PNDG1038Z GEAR PNDE1054Z LEVER ABS-HB PNUS1261Z COIL SPRING SUS304EPB PNDG1005Y GEAR PNUE1038X KEYLOCK PS-HB PNDG1124Z...

  • Page 449: Top Cover

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.7. Top Cover Top Cover Safety Ref. No. Part No. Part Name & Description Remarks PNDE1062Z LEVER ABS-HB PNDE1063Z LEVER ABS-HB PNDE1051Z LEVER POM-M90 PFUS1568Z BAR SPRING PFDR1069Z ROLLER PNUS1223Z COIL SPRING SUS304- PNUS1279Z...

  • Page 450: Switch_Back Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.8. Switch_back Section Switch_back Section ADF_Switch back Only MB2515JT_MB2545JT_MB2575JT_MB310JT PCB18...
  • Page 451 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNUG1025Z GUIDE (MB2515/2545/2575/310JT only) PS-HB PNUS1268Z COIL SPRING (MB2515/2545/2575/310JT only) SUS304WPB PNKE1279Z1 COVER (MB2515/2545/2575/310JT only) PS-HB PNDG1038Z GEAR (MB2515/2545/2575/310JT only) PNDG1125Z GEAR (MB2515/2545/2575/310JT only)

  • Page 452: Adf_Base Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.9. ADF_BASE Section ADF_BASE Section ADF_BASE PCB14...
  • Page 453 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNHX1359Z PLASTIC PARTS PET/VTM-2 PNMH1270Z METAL PARTS SECC PNDF1066Z SHAFT PFDR1073Z ROLLER POM-HB PNUS1233Z COIL SPRING SUS304EPB PNKM1488X1 CABINET BODY PS-HB PFUS1621Z BAR SPRING...

  • Page 454: Fb Unit Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.10. FB Unit Section FB Unit Section...
  • Page 455 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNZXMB2230JT SCANNER GLASS ASS'Y XUC4FJP RETAINING RING PNDE1028Z LEVER POM-HB PNZF3B2230JT PULLEY SHUFT ASS'Y PNDV1005Z ANGULAR BELT PNUS1216Z COIL SPRING SUS304WPB PNJE1075Z LEAD WIRE, FFC...

  • Page 456: Rear Side And Fuser Unit Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.11. Rear side and Fuser Unit Section Rear side and Fuser Unit Section PCB8...
  • Page 457 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNHR1785Z GUIDE PBT- RG301AB PNDJ1021Z SPACER PNDS1038Z ROLLER PNQT2645Z INDICATION PLATE-LABEL PNHR1786Z GUIDE PBT- RG301AB PNHR1373Z PLASTIC PARTS PNUS1271Z TORSION SPRING PNDE1050Y LEVER PNUS1270Z...

  • Page 458: Main Chassis Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.12. Main Chassis Section Main Chassis Section Rear_Side LSU_Unit To Rear_Side 398 (MB310 only) Toner-Cartridge (MB2230/2270/2515/ 2545/2575JT only) (MB310 only) Paper-Feed Unit PCB7 Only MB2230JT Power Switch Unit (MB2515/MB2545/ MB2575/MB310 only) Pick-Up Block Only MB2575JT_DP310JT...
  • Page 459 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNJV1014Z BRUSH PNUG1023Z GUIDE PNUG1022Z GUIDE PNUE1043Z KEYLOCK ABS+G10 PNMD1096Y FRAME SECC PNDG1141Z GEAR POM-M90 PNDJ1024Y SPACER (MB2230/2270/2515/2545/2575JT only) PNDJ1050Y SPACER (MB310JT only) POM-M90...

  • Page 460: Lsu Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.13. LSU Section LSU Section LSU_Unit PCB17 (MB2270/MB2575 only)
  • Page 461 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNJS091022Z CONNECTOR PNUE1042Y KEYLOCK ABS+GF10 PNHE1011Z SPACER PNUE1027Z PLASTIC PARTS PNHX1665Z PLASTIC PARTS PFUS1028Z LEAF SPRING PN0M1003Z MIRROR LPA1608K LSU (LASER SCANNING UNIT) PNQT1506Z...

  • Page 462: Pick-Up Block Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.14. Pick-Up Block Section Pick-Up Block Section Only MB2575JT_DP310JT Only MB2230JT...
  • Page 463 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNUG1026Y GUIDE (MB2515/2545/2575/310JT only) PS-HB XUC2FJ RETAINING RING (MB2515/2545/2575/310JT only) PNDG1132Z GEAR (MB2515/2545/2575/310JT only) POM-M90 PNNPD041080C WASHER (MB2515/2545/2575/310JT only) PFUS1325Z COIL SPRING (MB2515/2545/2575/310JT only)

  • Page 464: Paper Feed Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.15. Paper Feed Section Paper Feed Section PCB3...
  • Page 465 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNHX1639Z PLASTIC PARTS PNHX1638Z PLASTIC PARTS PNUV1058Y CASE/COVER PS-HB PNDG1142Z GEAR POM-M90 PNDG1146Y GEAR POM-M90 PNDG1120Z GEAR POM-M90 PFDG1576Z GEAR PNDG1121Z GEAR POM-M90 PNDE1061Y...

  • Page 466: Left Side Cabinet Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.16. Left Side Cabinet Section Left Side Cabinet Section (MB2515/MB2545/ MB2575/MB310 only) PCB9 (MB2230/MB2270/MB2545/ MB2575/MB310 only) (MB2270/MB2575 PCB16 only) PCB22 PCB1 PCB11 PCB4 Handset Relay Board PCB5 (MB2230/MB2270 only) PCB10 PCB23 (MB2515/MB2545/ MB2575/MB310 only)
  • Page 467 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNMD1095Z FRAME SECC PFUS1502Z TORSION SPRING (MB2230/2270/2545/2575/310JT only) PNUS1252Z BAR SPRING SUS304WPB PNUS1262Z BAR SPRING SUS304WPB PNUS1251Z BAR SPRING SUS304WPB PNHR1810Z GUIDE PS-V0 PNMC1093Y...

  • Page 468: Right Side Cabinet Section (1)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.17. Right Side Cabinet Section (1) Right Side Cabinet Section PCB6 MPT_Unit (MB2515/MB2545/ MB2575/MB310 only) Main_Motor...
  • Page 469 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNDG1027Z GEAR PFDG1605Z GEAR PJDGB0168Z GEAR PJDGB0167Z GEAR PFNPD052080 SPACER PNUS1227Z COIL SPRING SUS304WPB PNDE1053Z LEVER POM-M90 PNHX1641Z PLASTIC PARTS PFDG1622Z GEAR PJDGB0166Z GEAR...

  • Page 470: Right Side Cabinet Section (2)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.18. Right Side Cabinet Section (2) Main_Motor MPT-Unit PCB19 Only MB2515JT_MB2545JT_MB2575JT_MB310JT...
  • Page 471 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNDG1112Z GEAR POM-M90 PNZF2B2230JT MAIN DRIVE SHUFT ASS'Y PNDG1114Z GEAR POM-M90 PNDG1115Z GEAR Polyamide PFNPD052080 SPACER PNDG1113Z GEAR POM-M90 PNZF1B2230JT MAIN MOTOR SHUFT ASS'Y...

  • Page 472: Standard Input Tray Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.19. Standard Input Tray Section Standard Input Tray Section...
  • Page 473 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PFHG1245Z RUBBER PARTS PNMD1093X FRAME SECC PNQT2647Z INDICATION PLATE-LABEL PNKR1031Z GUIDE ABS-HB PNKR1032Z GUIDE ABS-HB PNUS1241Z COIL SPRING SUS304WPB PNHR1368Z PLASTIC PARTS PFDG1569Z GEAR...

  • Page 474: Front Cover Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.20. Front Cover Section Front Cover Section Safety Ref. No. Part No. Part Name & Description Remarks PNKS1039Z1 TRAY (MB2230/2270/2515/2545/2575JT only) PS-HI-HB PNKS1039Z2 TRAY (MB310JT only) PS-HI-HB PNKS1038Y1 TRAY (MB2230/2270/2515/2545/2575JT only) PS-HI-HB PNKS1038Y2 TRAY (MB310JT only)

  • Page 475: Manual Tray Section

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.21. Manual Tray Section Manual Tray Section Only MB2230JT_MB2270JT Manual Tray(Single) Section Only MB2515JT_MB2545JT_MB2575JT_MB310JT Manual Tray(Multi) Section...
  • Page 476 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNKS1037Z TRAY (MB2230/2270JT only) PS-HB PNKE1283Z1 COVER (MB2230/2270/2515/2545/2575JT only) PS-HB PNKE1283Z2 COVER (MB310JT only) PS-HB PFKR1079Z2 GUIDE (MB2515/2545/2575JT only) PFKR1079Z3 GUIDE (MB310JT only) PFKR1080Z2...

  • Page 477: Actual Size Of Screws And Washer

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.22. Actual Size of Screws and Washer Illustration XTW3+10PFJ7 XTW3+6LFJ7 XTW3+12PFJ7 XTW3+W10PFJ XSB4+6FJ XYN3+F8FJ XTW3+20PFJ XYC3+FF8FJ XTB4+10GFJ XYN3+F6FJ XYC3+CF5FJ XTB3+6GFJM3...
  • Page 478 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks XTW3+10PFJ7 TAPPING SCREW, STEEL XTW3+6LFJ7 TAPPING SCREW, STEEL XTW3+12PFJ7 TAPPING SCREW, STEEL XTW3+W10PFJ TAPPING SCREW, STEEL XSB4+6FJ SMALL SCREW, STEEL XYN3+F8FJ SCREW WITH WASHER, STEEL...

  • Page 479: Accessories And Packing Materials

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.1.23. Accessories and Packing Materials TONER CARTRIDGE (MB2230/MB2270/MB2545/ MB2575/MB310 only) (MB2515/MB2545/ MB2575/MB310 only)
  • Page 480 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. No. Part No. Part Name & Description Remarks PNJKMB2230Z MEMORY PARTS(MB2230/2270JT only) PNJKMB2575Z MEMORY PARTS(MB2515/2545/2575/310JT only) PNQW3207Z LEAFLET, LOT4 PNQW3646Z LEAFLET, IIG (Italian) PNQW3722Z LEAFLET, Operation Panel Guide PFJA04B005X POWER CORD (MB2230/2270/2545/2575/310JT only)

  • Page 481: Electrical Parts List

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.2. Electrical Parts List Safety Ref. Part No. Part Name & Description Remarks Q520 B1GBCFGN0005 TRANSISTOR(SI) 18.2.1. Main Board (For MB2230JT) Q525 B1GBCFGN0005 TRANSISTOR(SI) Q526 B1GBCFGN0005 TRANSISTOR(SI) Q527 DRC9123J0L TRANSISTOR(SI) Safety Ref. Part No.
  • Page 482 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C302 ECUE1A104KBQ 0.1 C456 ECUE1A104KBQ 0.1 C303 ECUE1A104KBQ 0.1 C457 ECUE1A104KBQ 0.1 C304 ECUE1A104KBQ 0.1 C458 ECUE1A104KBQ 0.1...
  • Page 483 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C536 ECUE1A104KBQ 0.1 C806 F1G1H100A565 10p C537 ECUE1A104KBQ 0.1 C807 F1K0J476A009 47 C538 F1G0J105A007 1 C808...
  • Page 484 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks L100 J0JCC0000002 CERAMIC FILTER R216 D0GA472JA021 4.7k L101 J0JCC0000002 CERAMIC FILTER R227 D0GA102JA021 1k L102 J0JBC0000040 IC FILTER...
  • Page 485 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R407 D0GA470JA021 47 R552 D0GA102JA021 1k R408 D0GA470JA021 47 R553 D0GA181JA021 180 R409 D0GA560JA015 56 R554...
  • Page 486 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R656 D0GA473JA021 47k R830 D0GA474JA021 470k R657 ERJ8GEYJ2R7 R831 D0GA474JA021 470k R658 ERJ8GEYJ2R7 R832 D0GA474JA021 470k...

  • Page 487: Main Board (For Mb2270Jt)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks 18.2.2. Main Board (For MB2270JT) Q517 B1ABGE000011 TRANSISTOR(SI) Q518 B1ADGE000012 TRANSISTOR(SI) Q520 B1GBCFGN0005 TRANSISTOR(SI) Safety Ref. Part No. Part Name & Description Remarks Q525 B1GBCFGN0005 TRANSISTOR(SI)
  • Page 488 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C232 F1J0J2260004 22 C453 ECUE1A104KBQ 0.1 C300 ECUE1A104KBQ 0.1 C454 ECUE1A104KBQ 0.1 C301 ECUE1C103KBQ 0.01 C455 ECUE1A104KBQ 0.1...
  • Page 489 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C533 ECUE1A104KBQ 0.1 C803 ECUE1A104KBQ 0.1 C534 ECUE1A104KBQ 0.1 C804 ECJ0EB0J105K 1 C535 ECUE1H102KBQ 0.001 C805...
  • Page 490 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks L108 PQLQR2BT COIL R115 D0GA104JA021 100k L109 PQLQR2BT COIL R116 D0GA104JA021 100k L110 G0B862C00003 COIL R117...
  • Page 491 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R385 D0GA105JA021 1M R537 D0GA473JA021 47k R386 D0GA151JA021 150 R538 D0GA152JA021 1.5k R387 D0GA470JA021 47 R539 D0GA182JA015 1.8k...
  • Page 492 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R633 D0GA223JA015 22k R814 D0GA472JA021 4.7k R634 D0GA562JA021 5.6k R815 D0GA103JA021 10k R636 ERJ2GEYJ683 R816 D0GA102JA021 1k...

  • Page 493: Main Board (For Mb2515Jt)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks (CRYSTAL OSCILLATORS) Q512 B1GBCFGN0005 TRANSISTOR(SI) X300 H0J240500074 CRYSTAL OSCILLATOR Q513 B1GBCFGN0005 TRANSISTOR(SI) X301 H0J245500124 CRYSTAL OSCILLATOR...
  • Page 494 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C340 ECUE1A104KBQ 0.1 C476 ECUE1A104KBQ 0.1 C341 ECUE1A104KBQ 0.1 C477 ECUE1A104KBQ 0.1 C342 ECUE1A104KBQ 0.1 C478 ECUE1A104KBQ 0.1...
  • Page 495 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C558 ECUE1H102KBQ 0.001 C816 F1K0J476A009 47 C559 ECUE1H102KBQ 0.001 C817 F1H1C105A118 1 C561 ECUE1H102KBQ 0.001 C818...
  • Page 496 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks L506 J0JCC0000276 IC FILTER R385 D0GA105JA021 1M L507 J0JCC0000276 IC FILTER R386 D0GA151JA021 150 L509 J0JAC0000059 IC FILTER...
  • Page 497 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R535 D0GA473JA021 47k R619 D0GA103JA021 10k R536 D0GA474JA021 470k R620 ERJ2GEJ563 R537 D0GA473JA021 47k R621 D0GA562JA021 5.6k R538 D0GA152JA021 1.5k...

  • Page 498: Main Board (For Mb2545Jt)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R757 D0GA472JA021 4.7k RA411 EXB28V470JX RESISTOR ARRAY R758 D0GA472JA021 4.7k RA412 EXB28V470JX RESISTOR ARRAY R759 D0GA103JA021 10k...
  • Page 499 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks D803 DZ2W05600L DIODE(SI) Q813 B1CHQD000018 TRANSISTOR(SI) D804 B0JCND000031 DIODE(SI) Q814 B1ADCF000020 TRANSISTOR(SI) D805 B0BC6R5A0541 DIODE(SI) Q815...
  • Page 500 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C365 ECUE1H102KBQ 0.001 C496 F1H1H104A220 0.1 C366 ECUE1A104KBQ 0.1 C497 F1H1H104A220 0.1 C367 F1G0J105A007 1 C498 F1H1H104A220 0.1...
  • Page 501 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C618 F1G0J105A007 1 C835 F1J1A106A024 10 C619 ECUE1H102KBQ 0.001 C836 F1J1A106A024 10 C620 ECUE1H102KBQ 0.001 C837 F1H1H104A748 0.1...
  • Page 502 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks L352 J0JCC0000277 IC FILTER R315 D0GA103JA021 10k L353 J0JCC0000277 IC FILTER R316 D0GA103JA021 10k L354 J0JCC0000277 IC FILTER...
  • Page 503 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R421 D0GA470JA021 47 R568 ERJ2RKF3902 R422 D0GA330JA015 33 R569 D0GA473JA021 47k R423 D0GA103JA021 10k R570 D0GA102JA021 1k...
  • Page 504 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R657 ERJ8GEYJ2R7 R823 D0YBR0000020 0 R658 ERJ8GEYJ2R7 R825 D0GA273JA015 27k R659 D0GA103JA021 10k R826 D0GA473JA021 47k...

  • Page 505: Main Board (For Mb2575Jt)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks SA100 PFRZRA102P6T VARISTOR Q505 B1GBCFGN0005 TRANSISTOR(SI) Q506 B1GBCFGN0005 TRANSISTOR(SI) SA101 PFRZRA102P6T VARISTOR Q507 B1ABGE000014 TRANSISTOR(SI) SA102...
  • Page 506 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C116 F1BAF471A049 470p C413 ECUE1A104KBQ 0.1 C414 ECUE1A104KBQ 0.1 C117 F1BAF471A049 470p C440 ECUE1A104KBQ 0.1 C119...
  • Page 507 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C517 ECUE1A104KBQ 0.1 C703 ECUE1H102KBQ 0.001 C518 F1H1H104A220 0.1 C709 ECUE1H222KBQ 0.0022 C519 ECUE1A104KBQ 0.1 C710 ECUE1H222KBQ 0.0022...
  • Page 508 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks CN500 K1KA09A00236 CONNECTOR,9PIN L361 J0JCC0000275 IC FILTER CN501 K1KA05A00364 CONNECTOR,5PIN L362 J0JCC0000276 IC FILTER CN503 K1KA04A00527 CONNECTOR,4PIN...
  • Page 509 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R324 ERJ2RKF1212 12.1k R497 D0YBR0000020 0 R325 D0GA103JA021 10k R498 D0YBR0000020 0 R327 ERJ2GE0R00 R500 D0GA220JA021 22...
  • Page 510 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R579 ERJ2GEJ471 R666 ERJ8RQFR56V 0.56 R580 D0GA102JA021 1k R667 ERJ8RQFR22 0.22 R581 ERJ2RKF2551 2.55k R669 ERJ8RQFR22 0.22...

  • Page 511: Main Board (For Mb310Jt)

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.2.6. Main Board (For MB310JT) Safety Ref. Part No. Part Name & Description Remarks R834 D0GA104JA021 100k R835 D0GA103JA021 10k Safety Ref. Part No. Part Name & Description Remarks R836 D0GA392JA015 3.9k R837 D0GA472JA021 4.7k...
  • Page 512 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks Q516 B1ABGE000011 TRANSISTOR(SI) C227 F1G0J105A007 1 Q517 B1ABGE000011 TRANSISTOR(SI) C229 ECJ0EB1H392K 0.0039 Q518 B1ADGE000012 TRANSISTOR(SI) C232...
  • Page 513 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C449 ECUE1A104KBQ 0.1 C529 ECUE1H102KBQ 0.001 C450 ECUE1A104KBQ 0.1 C530 ECUE1A104KBQ 0.1 C451 ECUE1A104KBQ 0.1 C531...
  • Page 514 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks C757 ECJ0EC1H120J 12p (FUSES) C758 ECUE1A104KBQ 0.1 F100 K5G102A00041 FUSE C759 ECUE1A104KBQ 0.1 F600 K5H202Y00003 FUSE C760 ECUE1A104KBQ 0.1...
  • Page 515 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R105 ERJ12SF1071 1.07k R366 D0GA470JA021 47 R106 ERJ6GEYJ515 5.1M R367 D0GA151JA021 150 R107 ERJ6GEYJ515 5.1M R368...
  • Page 516 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R522 ERJ3GEYJ6R8 R602 D0GA473JA021 47k R523 ERJ2GEJ563 R603 D0GA473JA021 47k R524 ERJ2GE0R00 R604 D0GA472JA021 4.7k R525...

  • Page 517: Sensor Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks R703 ERJ2GEJ563 RA324 EXB28V220JX RESISTOR ARRAY R704 D0GA562JA021 5.6k RA400 EXB28V220JX RESISTOR ARRAY R705 D0GA562JA021 5.6k...
  • Page 518 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks F1H1C104A107 0.1 SW30 K0H1BA000259 SWITCH F1H1C104A107 0.1 SW31 K0H1BA000259 SWITCH ECJ1VB1H391K 390p SW32 K0H1BA000259 SWITCH ECUV1H101JCV 100p 18.2.7.2.
  • Page 519 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks K0H1BA000259 SWITCH ERJ3GSYJ123 K0H1BA000259 SWITCH ERJ3GSYJ101 K0H1BA000259 SWITCH ERJ3GSYJ101 K0H1BA000259 SWITCH ERJ3GSYJ101 K0H1BA000259 SWITCH ERJ3GSYJ332 3.3k...
  • Page 520 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks LED2 B3ABA0000633 DIODE(SI) SW25 K0H1BA000259 SWITCH LED3 B3ABA0000633 DIODE(SI) SW26 K0H1BA000259 SWITCH LED4 B3AAA0000534 DIODE(SI) SW27...
  • Page 521 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks K0H1BA000259 SWITCH ERJ3GSYJ101 K0H1BA000259 SWITCH ERJ3GSYJ101 K0H1BA000259 SWITCH ERJ3GSYJ101 K0H1BA000259 SWITCH ERJ3GSYJ332 3.3k K0H1BA000259 SWITCH ERJ3GSYJ123 K0H1BA000259 SWITCH D0GB472JA057 4.7k...
  • Page 522 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks LED3 B3ABA0000633 DIODE(SI) SW26 K0H1BA000259 SWITCH LED4 B3AAA0000534 DIODE(SI) SW27 K0H1BA000259 SWITCH LED9 B3ABA0000633 DIODE(SI) SW28...
  • Page 523 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.2.7.15. OPC CONTACT Board Safety Ref. Part No. Part Name & Description Remarks SW50 K0KACF000064 SWITCH SW51 K0KACF000064 SWITCH Safety Ref. Part No. Part Name & Description Remarks 18.2.7.11. GEAR RELAY Board PCB10 PNLPB223JT-K OPC CONTACT BOARD ASS'Y...

  • Page 524: High Voltage Power Supply Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT 18.2.7.20. ADF RELAY Board 18.2.7.25. ADF JAM SENSOR Board (For MB2515/2545/2575/310JT) (For MB2515/2545/2575/310JT) Safety Ref. Part No. Part Name & Description Remarks Safety Ref. Part No. Part Name & Description Remarks PCB14 PNLPB257JT-P ADF...

  • Page 525: Low Voltage Power Supply Board

    KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT Safety Ref. Part No. Part Name & Description Remarks PH1193AC001 (TRANSISTORS) PT2394DL001 TRANSISTOR(SI) PT2394DL001 TRANSISTOR(SI) (OTHERS) PK7130AA001 FUSE PFSHSS3FLP3D PUSH SWITCH 18.2.9. Low Voltage Power Supply Board Safety Ref. Part No. Part Name & Description Remarks...
  • Page 526 KX-MB2230JT/ KX-MB2270JT/ KX-MB2515JT/ KX-MB2545JT/ KX-MB2575JT/ DP-MB310JT KXMB2230JT KXMB2270JT KXMB2515JT KXMB2545JT KXMB2575JT DPMB310JT...

This manual is also suitable for:

Kx-mb2545jtKx-mb2575jtDp-mb310jtKx-mb2270jtKx-mb2515jt

Table of Contents