Aiwa XR-MK220 Service Manual
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Aiwa XR-MK220 Service Manual

Aiwa XR-MK220 Service Manual

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3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
COMPACT DISC
STEREO SYSTEM
SYSTEM
XR–MK220
XR–MK220
XR–MK220
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
XR-MK220 <HR>, (S/M Code No. 09-009-437-9T1).
www
.
http://www.xiaoyu163.com
BASIC TAPE MECHANISM : 2ZM-1 YR11NC
BASIC CD MECHANISM : 3ZG-3 E3NC / E6NC / YE3NC
TYPE
HC
HE
HR
x
ao
u163
y
i
S/M Code No. 09-00C-437-9R1
http://www.xiaoyu163.com
XR-MK220
2 9
8
Q Q
3
6 7
1 3
1 5
TAPE
CD
MECHANISM
MECHANISM
3ZG–3
E6NC
2ZM–1
3ZG–3
YR11NC
YE3NC
3ZG–3
E3NC
co
.
HC, HE, HR
9 4
2 8
0 5
8
2 9
9 4
2 8
REMOTE
CONTROLLER
RC–ZAT05
m
9 9
9 9

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Summary of Contents for Aiwa XR-MK220

  • Page 1 TYPE MECHANISM MECHANISM CONTROLLER 3ZG–3 XR–MK220 E6NC 2ZM–1 3ZG–3 XR–MK220 RC–ZAT05 YR11NC YE3NC 3ZG–3 XR–MK220 E3NC • This Service Manual is the "Revision Publishing" and replaces "Simple Manual" XR-MK220 <HR>, (S/M Code No. 09-009-437-9T1). u163 S/M Code No. 09-00C-437-9R1 http://www.xiaoyu163.com...

  • Page 2: Table Of Contents

    http://www.xiaoyu163.com TABLE OF CONTENTS SPECIFICATIONS ................................. 3 3 7 63 1515 0 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ................ 4 PRECAUTION TO REPLACE OPTICAL BLOCK ......................4 CAUTION WHEN SERVICING ............................5 ~ 7 ELECTRICAL MAIN PARTS LIST ..........................8 ~ 13 CHIP RESISTOR PART CODE ............................

  • Page 3: Specifications

    SPECIFICATIONS 3 7 63 1515 0 Main unit XR-MK220 <Compact disc player section> Laser Semiconductor laser (λ =780 nm) <FM Tuner section> D/A converter 1 bit dual Tuning range 87.5 MHz to 108 MHz Signal-to-noise ratio 75 dB (1 kHz, 0 dB) Usable sensitivity (IHF) 13.2 dBf...

  • Page 4: Protection Of Eyes From Laser Beam During Servicing

    http://www.xiaoyu163.com PROTECTION OF EYES FROM LASER BEAM DURING SERVICING 3 7 63 1515 0 CAUTION This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing. Use of controls or adjustments or performance of proce- dures other than those specified herin may result in WARNING!! hazardous radiation exposure.

  • Page 5: Caution When Servicing

    http://www.xiaoyu163.com CAUTION WHEN SERVICING 3 7 63 1515 0 The 3 FFCs connected to the Motorised Front Panel is movable with the Motorised Front Panel. To prevent the FFCs from being trap in between the Motorised Front Panel and the Front Cabinet, the FFCs must be arrange as shown in Fig.
  • Page 6 http://www.xiaoyu163.com 3 7 63 1515 0 Arranging FFC-B Fold the end of the FFC-B at an angle of 45 degrees. Connect FFC-B to CN202 of MAIN C.B. Put FFC-B onto the Plastic Plate to prevent it from sagging. Note: FFC-B is easy to trap in between the VCD unit and the Front Cabinet when assembling the VCD unit to the set.
  • Page 7 http://www.xiaoyu163.com 3 7 63 1515 0 Arranging FFC-C Hook the motor wire to the wire binder (1). Let the FFC-C go through the motor wire (2). Pull the wire binder and strap FFC-C to the VCD C.B and away from the gears. L 13942296513 u163 –...

  • Page 8: Electrical Main Parts List

    http://www.xiaoyu163.com ELECTRICAL MAIN PARTS LIST 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 87-020-465-080 DIODE,1SS133 (110MA) 87-070-022-010 DIODE,IN5402 (RECT) 87-020-454-010 IC,DN6851 87-A40-459-090 DIODE,RL203GW (15MM) 87-A20-547-010 C-IC,CXA1992AR 87-A40-206-080 ZENER,UZ10BSC 87-A20-919-040 C-IC,BA5915FP 87-017-024-040 C-DIODE,DA204K 87-A20-917-010 C-IC,CXD2540Q-1/2...

  • Page 9: Qq

    http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C453 87-012-279-080 C-CAP,U 2700P-50 B C717 87-012-178-080 C-CAP,U 18P-50 CH<HR> C454 87-012-279-080 C-CAP,U 2700P-50 B C717 87-012-188-080 C-CAP,U 47P-50 CH<EXCEPT HR> C455 87-012-279-080 C-CAP,U 2700P-50 B C719...
  • Page 10 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 87-099-201-010 CONN,8P 6216 H CN305 87-A61-248-010 CONN,22P H CN202 87-A61-250-010 CONN,25P V CN306 8A-CL8-640-010 CONN ASSY,2P CN203 87-009-030-010 CONNECTOR 2P PH M LED302 87-A40-228-040 LED,SLR-342MG T31 GREEN...
  • Page 11 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C154 87-012-286-080 CAP, U 0.01-25 C532 87-010-374-040 CAP,E 47-10 C155 87-012-280-080 CAP, U 3300P-50 C533 87-012-286-080 C-CAP, U 0.01-25 C156 87-010-757-080 C-CAP,U 0.047-25F C534 87-010-263-040 CAP,E 100-10...
  • Page 12 http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C752 87-A10-463-080 C-CAP,U 0.47-10 Z F C209 87-012-283-080 C-CAP,U 5600P-50 B C754 87-012-286-080 CAP, U 0.01-25 C210 87-012-283-080 C-CAP,U 5600P-50 B C756 87-012-286-080 CAP, U 0.01-25 C211...

  • Page 13: Chip Resistor Part Code

    http://www.xiaoyu163.com 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION RY101 87-A91-281-010 RELAY,AC DC12V OSA-SS-212DM5 87-036-110-010 SW,MICRO SPPB62 SW101 87-A90-234-010 SW,SL 1-2-2 SW2201 87-036-110-010 SW,MICRO SPPB62 T101 87-A60-317-010 TERMINAL, 1P MSC 87-036-110-010 SW,MICRO SPPB62 T102 87-A60-317-010...

  • Page 14: Transistor Illustration

    http://www.xiaoyu163.com TRANSISTOR ILLUSTRATION 3 7 63 1515 0 E C B B C E E C B E C B 2SC4115 2SB1344 2SA1296 2SC5343 DTA144ES 2SB1370 KTC3198 CC5551 DTC144ES 2SB1616 KTA1267 2SD2025 KTC3199 2SD2478 E C B 2SA1162 DTA144EK 2SJ461 2SA1357 2SA1235 DTC114EKA...

  • Page 15: Wiring - 1 (Main)

    http://www.xiaoyu163.com WIRING – 1 (MAIN) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 15 – http://www.xiaoyu163.com...

  • Page 16: Schematic Diagram - 1 (Main : 1 / 2 / Head)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 1 (MAIN : 1 / 2 <AMP SECTION> / HEAD) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 –...

  • Page 17: Schematic Diagram - 2 (Main : 2 / 2 )

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 2 (MAIN : 2 / 2 <TUNER SECTION>) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 17 – http://www.xiaoyu163.com...

  • Page 18: Wiring - 2 (Front Cntl)

    http://www.xiaoyu163.com WIRING – 2 (FRONT CNTL) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 18 – http://www.xiaoyu163.com...

  • Page 19: Wiring - 3 (Front Sec / Deck / Head)

    http://www.xiaoyu163.com WIRING – 3 (FRONT SEC / DECK / HEAD) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 19 – http://www.xiaoyu163.com...

  • Page 20: Schematic Diagram - 3 (Front Cntl / Front Sec / Deck)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 3 (FRONT CNTL / FRONT SEC / DECK) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 20 – http://www.xiaoyu163.com...

  • Page 21: Wiring - 4 (Vcd) <1 / 2

    http://www.xiaoyu163.com WIRING – 4 (VCD) <1 / 2> 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 21 – http://www.xiaoyu163.com...

  • Page 22: Wiring - 4 (Vcd) <2 / 2

    http://www.xiaoyu163.com WIRING – 4 (VCD) <2 / 2> 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 22 – http://www.xiaoyu163.com...

  • Page 23: Schematic Diagram - 4 (Vcd : 1 / 2 / Motor / Load / Drive)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 4 (VCD : 1 / 2 / MOTOR / LOAD / DRIVE) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 –...

  • Page 24: Schematic Diagram - 5 (Vcd : 2 / 2)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 5 (VCD : 2 / 2) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 24 – http://www.xiaoyu163.com...

  • Page 25: Wiring - 5 (Pamp)

    http://www.xiaoyu163.com WIRING – 5 (PAMP) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 25 – http://www.xiaoyu163.com...

  • Page 26: Schematic Diagram - 6 (Pamp)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 6 (PAMP) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 26 – http://www.xiaoyu163.com...

  • Page 27: Wiring - 6 (Pt)

    http://www.xiaoyu163.com WIRING – 6 (PT) 3 7 63 1515 0 L 13942296513 u163 – 27 – http://www.xiaoyu163.com...

  • Page 28: Schematic Diagram - 7 (Pt)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 7 (PT) 3 7 63 1515 0 L 13942296513 u163 – 28 – http://www.xiaoyu163.com...

  • Page 29: Wiring - 7 (Motor / Mic / Load / Drive)

    http://www.xiaoyu163.com WIRING – 7 (MOTOR / MIC / LOAD / DRIVE) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 29 – http://www.xiaoyu163.com...

  • Page 30: Schematic Diagram - 8 (Mic)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM – 8 (MIC) 3 7 63 1515 0 L 13942296513 u163 – 30 – http://www.xiaoyu163.com...

  • Page 31: Lcd Display

    http://www.xiaoyu163.com LCD DISPLAY 3 7 63 1515 0 PIN No. COM1 COM2 COM3 COM4 PIN No. COM1 COM2 COM3 COM4 SLEEP REPEAT RANDOM MONO L 13942296513 STEREO 1 – 1 PRGM COM4 COM3 EDIT COM2 COM1 u163 – 31 – http://www.xiaoyu163.com...

  • Page 32: Waveform (Vcd)

    http://www.xiaoyu163.com WAVEFORM (VCD) 3 7 63 1515 0  „ ‚ … ƒ † L 13942296513 ƒ ‡ „ ˆ u163 – 32 – http://www.xiaoyu163.com...

  • Page 33: Ic Block Diagram

    http://www.xiaoyu163.com IC BLOCK DIAGRAM 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 33 – http://www.xiaoyu163.com...
  • Page 34 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 34 – http://www.xiaoyu163.com...

  • Page 35: Ic Description

    http://www.xiaoyu163.com IC DESCRIPTION IC, M38258MCM-080FP 3 7 63 1515 0 Pin No. Pin Name Description L 13942296513 u163 – 35 – http://www.xiaoyu163.com...
  • Page 36 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description L 13942296513 u163 – 36 – http://www.xiaoyu163.com...
  • Page 37 http://www.xiaoyu163.com IC, CXA1992AR 3 7 63 1515 0 Pin No. Pin Name Description L 13942296513 u163 – 37 – http://www.xiaoyu163.com...
  • Page 38 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description L 13942296513 u163 – 38 – http://www.xiaoyu163.com...
  • Page 39 http://www.xiaoyu163.com IC, CXD2540Q-1/2 3 7 63 1515 0 Pin No. Pin Name Description L 13942296513 u163 – 39 – http://www.xiaoyu163.com...
  • Page 40 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description L 13942296513 u163 – 40 – http://www.xiaoyu163.com...
  • Page 41 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description L 13942296513 IC, TC9409BF Pin No. Pin Name Description u163 – 41 – http://www.xiaoyu163.com...
  • Page 42 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description µ µ µ L 13942296513 u163 – 42 – http://www.xiaoyu163.com...
  • Page 43 http://www.xiaoyu163.com IC, LC74781M-9017 3 7 63 1515 0 Pin No. Pin Name Description L 13942296513 u163 – 43 – http://www.xiaoyu163.com...
  • Page 44 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description IC, LC72131D Pin No. Pin Name Description L 13942296513 u163 – 44 – http://www.xiaoyu163.com...
  • Page 45 http://www.xiaoyu163.com IC, CL680-D1 3 7 63 1515 0 Pin No. Pin Name Description L 13942296513 u163 – 45 – http://www.xiaoyu163.com...
  • Page 46 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description L 13942296513 u163 – 46 – http://www.xiaoyu163.com...
  • Page 47 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description µ PD78016-CFG-584-AB8 Pin No. Pin Name Description L 13942296513 u163 – 47 – http://www.xiaoyu163.com...
  • Page 48 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description L 13942296513 u163 – 48 – http://www.xiaoyu163.com...

  • Page 49: Adjustment (Tuner / Deck)

    http://www.xiaoyu163.com ADJUSTMENT (TUNER / DECK) < TUNER SECTION > < DECK SECTION > 3 7 63 1515 0 1. Clock Frequency Check 9. Tape Speed Adjustment Settings : • Test point : TP3 (CLK) Settings : • Test tape : TTA–100 Method : Set to AM 1602kHz and check that the test point is...

  • Page 50: Mechanical Exploded View 1 / 1

    http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW 1 / 1 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 50 – http://www.xiaoyu163.com...

  • Page 51: Mechanical Parts List 1 / 1

    36 8A-CG8-011-010 PANEL,REAR HRJ<HR> 7 8A-CL8-071-010 RING,VOL 36 8A-CG8-012-010 PANEL,REAR HC<HC,HE> 8 8A-CG8-036-010 PANEL,TRAY 37 8A-CL8-228-010 HLDR,HT-SINK LF L 9 8Z-CL7-107-010 BADGE,AIWA SILVER<HR> 38 8A-CL8-229-010 HLDR,HT-SINK LF R 10 8A-CL8-051-010 WINDOW,PANEL<HR> 39 8A-CL8-055-010 WINDOW,TOP 11 8A-CL8-218-010 HLDR,PIVER 40 8A-CG8-026-010 CABI,TOP...

  • Page 52: Tape Mechanism Exploded View 1 / 1

    http://www.xiaoyu163.com TAPE MECHANISM EXPLODED VIEW 1 / 1 3 7 6 3 1 5 1 5 0 SH, 1.63-3.2 -0.5 SLT 1 3 9 4 2 2 9 6 5 1 3 HLDR, MOTOR PLATE, SHLD MOTOR HLDR, IC w w w u 1 6 3 –...

  • Page 53: Tape Mechanism Parts List 1 / 1

    http://www.xiaoyu163.com TAPE MECHANISM PARTS LIST 1 / 1 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 82-ZM1-247-210 PULLEY,MOTOR 2 82-ZM1-354-010 BELT,SBU MAIN2 EPDM 31 82-ZM1-240-110 LVR,REC(*) 3 82-ZM1-234-310 FLY-WHL ASSY,L 32 82-ZM1-241-310 LVR,MC 4 82-ZM1-226-010...

  • Page 54: Cd Mechanism Exploded View 1 / 2 (3Zg-3 E3Nc / Ye3Nc)

    http://www.xiaoyu163.com CD MECHANISM EXPLODED VIEW 1 / 2 (3ZG–3 E3NC / YE3NC) 3 7 63 1515 0 CUSH-G, MAIN A CUSH-G, MAIN A 3ZG-2 E3NC L 13942296513 u163 – 54 – http://www.xiaoyu163.com...

  • Page 55: Cd Mechanism Parts List 1 / 2 (3Zg-3 E3Nc / Ye3Nc)

    http://www.xiaoyu163.com CD MECHANISM PARTS LIST 1 / 2 (3ZG–3 E3NC / YE3NC) 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION 1 83-ZG3-224-510 HLDR M2 2 83-ZG3-228-610 CHAS,L6 3 83-ZG3-208-010 PULLEY,MOTOR 4 83-ZG3-213-010 LVR,SW 5 83-ZG3-209-610 CAM,SLIDE 6 83-ZG3-207-010 GEAR,TRAY 7 83-ZG3-204-210 GEAR,C...

  • Page 56: Cd Mechanism Exploded View 1 / 2 (3Zg-3 E6Nc)

    http://www.xiaoyu163.com CD MECHANISM EXPLODED VIEW 1 / 2 (3ZG–3 E6NC) 3 7 63 1515 0 CUSH-G, MAIN CUSH-G, MAIN 3ZG-2 E3NC L 13942296513 u163 – 56 – http://www.xiaoyu163.com...

  • Page 57: Cd Mechanism Parts List 1 / 2 (3Zg-3 E6Nc)

    http://www.xiaoyu163.com CD MECHANISM PARTS LIST 1 / 2 (3ZG–3 E6NC) 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION 1 83-ZG3-224-510 HLDR M2 2 83-ZG3-228-610 CHAS,L6 3 83-ZG3-208-010 PULLEY,MOTOR 4 83-ZG3-213-010 LVR,SW 5 83-ZG3-209-610 CAM,SLIDE 6 83-ZG3-207-010 GEAR,TRAY 7 83-ZG3-204-210 GEAR,C 8 83-ZG3-205-010...

  • Page 58: Cd Mechanism Exploded View 2 / 2 (3Zg-2 E3Nc)

    http://www.xiaoyu163.com CD MECHANISM EXPLODED VIEW 2 / 2 (3ZG–2 E3NC) 3 7 63 1515 0 L 13942296513 P W B P.C.B CD MECHANISM PARTS LIST 2 / 2 (3ZG–2 E3NC) REF. NO. PART NO. KANRI DESCRIPTION 1 83-ZG2-262-010 CHAS ASSY,E3 2 87-A90-836-010 PICKUP,KSS-213F 3 83-ZG2-235-010...

  • Page 59: Accessories / Package List

    http://www.xiaoyu163.com ACCESSORIES / PACKAGE LIST 3 7 63 1515 0 REF. NO. PART NO. KANRI DESCRIPTION 1 8A-CG8-901-010 IB,H (EC-H)-C<HR> 1 8A-CG8-902-010 IB,HC (EC-K)-C<HC> 2 87-043-115-010 ANT,FEEDER FM 3 87-A90-030-010 ANT,LOOP AM-NC C 4 87-A91-015-010 PLUG,CONVERSION JT-0475A<HC> 4 87-A91-017-010 PLUG,CONVERSION JT-0476<HE,HR> 5 87-A80-167-010 CORD,PIN 1PY 150CM 6 8Z-CG8-952-010...
  • Page 60 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9420025 9630472 0251431 Printed in Singapore http://www.xiaoyu163.com...

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