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Sharp FACSIMILE UX-A450 Service Manual
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Sharp FACSIMILE UX-A450 Service Manual

Sharp FACSIMILE UX-A450 Service Manual

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Illustration: UX-A450DE
Chapters 1, 2, 3, 7 and 8 of this manual are omitted because they are partly common to the UX-P400DE/IT/SE/
H/NX-P500DE/IT/FO-P600IT. Please refer to previous service manual (00ZUX400DESME) for these chapters.
[1] Specifications ............................................ 1-1
[2] Operation panel ......................................... 1-2
[3] Refer to the service manual of UX-P400DE.
[4] Refer to the service manual of UX-P400DE.
[5] Quick reference guide ............................... 1-3
(UX-6CR) ............................................1-3
[1] Adjustments ............................................... 2-1
[3] Refer to the service manual of UX-P400DE.
[4] Refer to the service manual of UX-P400DE.
CHAPTER 3. MECHANISM BLOCKS
[1] Refer to the service manual of UX-P400DE.
[2] Refer to the service manual of UX-P400DE.
[1] Block diagram ............................................4-1
[2] Wiring diagram .......................................... 4-2
[3] Point-to-point diagram ............................... 4-3
Parts marked with "
" are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for
maintaining the safety and performance of the set.
SERVICE MANUAL
UX-A450/NX-A550
UX-A450/NX-A550/FO-A650
UX-A450
CONTENTS
SHARP CORPORATION
FACSIMILE
MODEL
MODEL
SELECTION CODE DESTINATION
[1] Circuit description ...................................... 5-1
power supply PWB ............................ 5-13
[5] Circuit description of CIS unit ...................5-13
[1] Control PWB circuit ................................... 6-1
[2] TEL/LIU PWB circuit ................................. 6-9
[3] Power supply PWB circuit ...................... 6-14
[4] Operation panel PWB circuit ................... 6-16
[5] Interface PWB circuit ............................... 6-18
CHAPTER 7. OPERATION FLOWCHART
[1] Refer to the service manual of UX-P400DE.
[2] Refer to the service manual of UX-P400DE.
CHAPTER 8. OTHERS
[1] Refer to the service manual of UX-P400DE.
[2] Refer to the service manual of UX-P400DE.
PARTS GUIDE
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
UX-A450DE/IT/H
NX-A550DE/IT/FO-A650IT
No. 00ZUA450DESME
UX-A450
NX-A550
FO-A650
DE
Germany
IT
Italy
H
U.K.

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Summary of Contents for Sharp FACSIMILE UX-A450

  • Page 1: Table Of Contents

    " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set. This document has been published to be used SHARP CORPORATION for after sales service only. The contents are subject to change without notice.
  • Page 2 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT CAUTION FOR BATTERY REPLACEMENT (Danish) ADVARSEL ! Lithiumbatteri-Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandoren. (English) Caution ! Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the equipment manufacturer.

  • Page 3: Chapter 1. General Description

    C time only). As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specifications figures indicated are nominal values of production units. There may be some deviation from these values in individual units.

  • Page 4: Operation Panel

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT [2] Operation panel REC/ TEL FAX PLAY MEMO TEL/FAX A.M. WXYZ PQRS REDIAL RESOLUTION/ RECEPTION MODE STOP COPY/HELP START/MEMORY FUNCTION POLL DELETE REPEAT SKIP 14 15 16 17 Illustration: UX-A450H 1. Display (LCD-Anzeige) 11. FUNCTION key (Taste FUNKTION) This displays messages and prompts to help you operate the Press this key to followed by the arrow keys select special machine.

  • Page 5: Quick Reference Guide

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT [5] Quick reference guide [6] Option imaging film specifications (UX-6CR) SENDING FAXES Place your document (up to 10 pages) face down in the document feeder. 1. Structure This article is composed of polyester film coated with heat-resistant layer, matt layer and hot melt ink layer, leader film and paper core.

  • Page 6: Chapter 2. Adjustments

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT CHAPTER 2. ADJUSTMENTS 3. Settings (1) Dial mode selector [1] Adjustments DIAL mode (Soft Switch No. SW-B4 DATA No. 3) Setting is not required since the required mode is TONE ONLY. General Since the following adjustments and settings are provided for this model, 4.

  • Page 7: Diagnostics And Service Soft Switch

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT [2] Diagnostics and service soft switch 1. Operating procedure (1) Entering the diagnostic mode Press FUNC → 9 → → 8 → # → 7 , and the following display will appear. ROM Ver. TA29 (TA30 , TA28 ) After 2 sec: DIAG MODE TA29 (UX-A450DE/NX-A550DE) TA30...
  • Page 8 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 3. Diagnostic items description 3. 6. Signal send mode 3. 1. Soft switch mode This mode is used to send various signals to the circuit during FAX com- munication. Every push of START key sends a signal in the following Used to change the soft switch settings.
  • Page 9 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 3. 13. Flash memory clear Data in the flash memory is cleared (memory clear). When the unit en- ters this mode, the check is started. *Operation of hardware and signal in the flash memory check mode and flash memory clear mode, and the result of check. The result is announced by the buzzer beeps.
  • Page 10 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 5. Soft switch description • Soft switch Initial setting Switch setting and function DATA ITEM Remarks Protect from echo Forced 4800 BPS reception Footer print Length limitation of copy/send/receive No limit Copy/send: 60cm Receive: 1m CSI transmission No transmitted Transmitted DIS receive acknowledgement during G3 Twice...
  • Page 11 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT Switch setting and function Initial setting DATA ITEM Remarks Reserved End Buzzer Disconnect the line when DIS is received in RX mode Equalizer freeze control (MODEM) Equalizer freeze control 7200 BPS only CNG transmission in manual TX mode Reserved Modem speed automatic fallback when RX level is under -40dBm...
  • Page 12 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT Switch setting and function Initial setting DATA ITEM Remarks DTMF signal transmission level (Low) Binary input No. = 16 8 4 2 1 2 3 4 5 0 1 0 0 Dial pulse format N+1 format N format Flash send time Long time (250 msec) Short time (90 msec)
  • Page 13 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT Switch setting and function Initial setting DATA ITEM Remarks Cl off detection timer (0-1550ms setting by Binary input 50ms step) No. = 16 8 4 2 1 1 2 3 4 5 0 1 1 1 0 Reserved Reserved Reserved Tel/Fax Automatic switching mode...
  • Page 14 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT Switch setting and function Initial setting DATA ITEM Remarks Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Busy tone detection ON/OFF time (Lower 150ms 200ms 250ms 350ms duration) (UX-A450H only)
  • Page 15 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT Switch setting and function Initial setting DATA ITEM Remarks ICM recording time 4min 15sec 30sec 60sec OPTION No. 1 No. 2 A.M. quiet time 1 2sec 3sec 4sec 5sec No. 3 No. 4 A.M. quiet time 2 0sec 1sec 2sec 3sec...
  • Page 16 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT Switch setting and function Initial setting DATA ITEM Remarks AGC gain adaptation threshold (line) Binary input No. = AGC gain adaptation threshold (mic) Binary input No. = AGC slew rate (line) Slow Normal Little fast Fast No. 1 No.
  • Page 17 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT Switch setting and function Initial setting DATA ITEM Remarks Reserved Reserved OGM/ICM output level Binary input No. = 32 16 8 4 2 1 3 4 5 6 7 8 0 0 0 1 0 1 Reserved Reserved Reserved Reserved Cut off mode (COPY mode)
  • Page 18 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT Switch setting and function Initial setting DATA ITEM Remarks Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved 2 – 13...
  • Page 19 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT • Soft switch function description SW-A2 No. 8 CNG transmission When set to "0" , this model allows CNG transmission by pressing the SW-A1 No. 1 Protect from echo Start key in the key pad dialing mode. When set to "1", CNG transmis- sion in the key pad dialing mode cannot be performed.
  • Page 20 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT SW-A5 No. 5, No. 6 Digital cable equalizer setting SW-B2 No. 7, No. 8 Reserved (Reception for Caller ID) Set to "0". Line equalization when reception for CALLER ID is to be set according SW-B3 No. 1 ~ No. 5 Reserved to the line characteristics.
  • Page 21 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT SW-B5 No. 8 Reserved SW-D2 No. 6 Caller ID detect during CI off Set to "0". Detection of caller ID signal is performed as follows: 0:First CI OFF only SW-B6 No. 1 ~ No. 5 DTMF signal transmission level (High) 1:All of CI OFF The transmission level of DTMF signal is adjusted.
  • Page 22 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT SW-E3 No. 1 Reserved SW-H1 No. 1, No. 2 Busy tone detection ON/OFF time (Lower dura- tion) (UX-A450H only) Set to "0". The initial value of detection is set according to electric condition. SW-E3 No. 2, No.3 Action select when DTMF "#" is received during The set value is changed according to the local switch board.
  • Page 23 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT SW-H2 No. 7 AM OGM announce only mode their average energy level increased by no more than the AGC Maximum Gain. The AGC Maximum Gain should average energy of the message If this switch is set to 1, the machine will not record ICM. with the lowest average energy to the AGC Energy Reference Level.
  • Page 24 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT SW-J2 No. 1 ~ No. 5 Reserved SW-M1 No. 8 Reserved Set to "0". Set to "0". SW-J2 No. 6 ~ No. 8 Speaker volume (5 stages) SW-M2 No. 1 ~ No. 8 Reserved Used to adjust sound volume from a speaker. Set to "0".

  • Page 25: Chapter 4. Diagrams [1] Block Diagram

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT CHAPTER 4. DIAGRAMS [1] Block diagram 4 – 1...

  • Page 26: Wiring Diagram

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT [2] Wiring diagram 4 – 2...

  • Page 27: Point-To-Point Diagram

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT [3] Point-to-point diagram CNMT TPBD- TPBD- CNLIUA CNLIUA TPAD- TPAD- RHS- RHS- TPBD TPBD TX/RX TPAD TPAD +24VL +24VL MOTOR MICMUTE MICMUTE TELIN TELIN TELMUTE TELMUTE RXIN RXIN TXOUT TXOUT CNTH STRB1- STRB1- FILM FILM STRB2- STRB2- HS-(N.C.) RANK RANK TELOUT...

  • Page 28: Chapter 5. Circuit Description

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT CHAPTER 5. CIRCUIT DESCRIPTION 3. Operational description Operational descriptions are given below: • [1] Circuit description Transmission operation When a document is loaded in stand-by mode, the state of the docu- ment sensor is sensed via the 1 chip fax engine (SCE214V). With 1.

  • Page 29: Circuit Description Of Control Pwb

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT [2] Circuit description of control PWB 4) External RAM and ROM Moveable and programmble size external SRAM memory of up to 1 MB, DRAM memory of up to 4 MB, and ROM of up to 2 MB can be directly 1.
  • Page 30 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 12) Video Processing 20) Power Up/Down Control The CX06835 supports two modes of shading correction for scanner Power Up/Down detection is provided internally. The threshold voltages data non-uniformity arising from uneven sensor output or uneven illumi- are: nation. Corrections are provided on either an 8-pixel group or are ap- •...
  • Page 31 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 4) Features B) Modem block • Group 3 facsimile transmission/reception 1) Facsimile Modem ITU-T V.17 and V.33 The modem can operate at 14400, 12000, 9600, 7200, 4800, 2400, or 300 bps, and can perform HDLC framing per T.30 at all rates. A pro- ITU-T V.29, V.27 ter, T.30, V.21 Channel 2, T.4 grammable DTMF detector, three programmable tone detectors, V.21 ITU-T V.17 and V.27 ter short train...
  • Page 32 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT Integrated Analog Control Resisters for 20438 The 20438 IA can be used as a Primary Integrated Analog (PIA) codec or as a Secondary Integrated Analog (SIA) codec, depending on the signal connection with the SCE Controller ASIC device. In the SCE100 product, both the PIA and the SIA are packaged external to the SCE Controller device, whereas in the SCE214V, the PIA is packaged with the SCE214V Controller and the SIA is external.
  • Page 33 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT SCE214V (IC3) Terminal descriptions Input Output Pin List Pin Description Type Type VDDPLL — — — PLL Power VSSPLL — — — PLL GND ROMCSn — 13Xs — SYNC/GPO[20] — 13Xs — — 13Xs — — 13Xs — DEBUGn —...
  • Page 34 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT SCE214V (IC3) Terminal descriptions Input Output Pin List Pin Description Type Type — — — Digital Power GPIO[11]/BE/SERINP/SR4IN 13Xs — GPIO[19]/RDY/SEROUT 13Xs — START — — CLK1n/GPO[25] — 13Xs — CLK2/GPO[24] — 13Xs — — — — IA GND MCLK —...
  • Page 35 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT SCE214V (IC3) Terminal descriptions Input Output Pin List Pin Description Type Type A[12] 13Xs CPU Address Bus A[13] 13Xs CPU Address Bus A[14] 13Xs CPU Address Bus A[15] 13Xs CPU Address Bus A[16] 13Xs CPU Address Bus — —...
  • Page 36 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT (3) Panel control block The following controls are performed by the SCE214V. • Operation panel key scanning • Operation panel LCD display (4) Mechanism/recording control block • Recording control block diagram (1) TEST[1:0] BATRSTN RESETN TONE ALTTONE TSTCLK REGDMA WAITN OPO[7:0]*...

  • Page 37: Circuit Description Of Tel/Liu Pwb

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT [3] Circuit description of TEL/LIU PWB (1) TEL/LIU block operational description 1) Block diagram TEL/LIU PWB CONTROL PWB RTLOOP MODEM BLOCK (20438 I/A) 0,6dB IC102-B SIGTX SPKRP LINE TXOUT MIC ENABLE SP OUT ENABLE CI DETECTOR SIGRX MICP RXIN /LINE SELECT...
  • Page 38 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 5. CI detection circuit • CI is detected by the photo coupler which is integrated in series in the primary side TEL circuit well proven in the existing unit. 6. Signal/DTMF transmission level & receiving level • Signal transmission level setting: According to soft switch list. •...
  • Page 39 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT [Signals for status recognition according to input signals] Signal Name Function Signal Name (CNLIUA) Signal Name (CNLIUA) H:The handset is in the on-hook state. RHS- L: The handset is in the off-hook state. FILM +24VL Incoming call (CI) detection signal HS- (N.C.) MICMUTE TELIN...

  • Page 40: Circuit Description Of Power Supply Pwb

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT [4] Circuit description of power supply PWB This power supply unit has the function to convert the AC 220 - 240 V 50/60 Hz to DC +24 V, and provide these outputs to the equipment. The following explains the function of each block. 1.

  • Page 41: Chapter 6. Circuit Schematics And Parts Layout

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT 6 – 1...
  • Page 42 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 6 – 2...
  • Page 43 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 6 – 3...
  • Page 44 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 6 – 4...
  • Page 45 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 6 – 5...
  • Page 46 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 6 – 6...
  • Page 47 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT Control PWB parts layout (Top side) 6 – 7...
  • Page 48 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT Control PWB parts layout (Bottom side) 6 – 8...
  • Page 49 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 6 – 9...
  • Page 50 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 6 – 10...
  • Page 51 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 6 – 11...
  • Page 52 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT TEL/LIU PWB parts layout (Top side) 6 – 12...
  • Page 53 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT TEL/LIU PWB parts layout (Bottom side) 6 – 13...
  • Page 54 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 6 – 14...
  • Page 55 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT Power supply PWB parts layout (Top side) PCPSM0534 RDENT2175XHZZ R102 R104 NTC1 F101 BEA1 R123 R121 R122 BEA101 VR101 R117 R110 Power supply PWB parts layout (Bottom side) 6 – 15...
  • Page 56 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 6 – 16...
  • Page 57 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT Operation panel PWB parts layout Operation panel PWB parts layout (Top side) (Bottom side) Note: Since the parts of PWB cannot be supplied, change it as a unit. 6 – 17...
  • Page 58 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT 6 – 18...
  • Page 59 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT PARTS GUIDE UX-A450 NX-A550 FO-A650 MODEL MODEL SELECTION CODE DESTINATION UX-A450/NX-A550 Germany UX-A450/NX-A550/FO-A650 Italy UX-A450 U.K. CONTENTS Cabinet, etc. Control PWB unit Top cover/Sub frame TEL/LIU PWB unit Upper cabinet/Document guide upper Power supply PWB unit Drive unit Operation panel PWB unit Packing material &...

  • Page 60: Cabinet,Etc

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT [1] Cabinet,etc. OPERATION PANEL UNIT DOCUMENT GUIDE UPPER TOP COVER/ SUB FRAME 53 56 DRIVE UNIT – 1 –...
  • Page 61 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [1] Cabinet,etc. CCNWN484AXH01 Speaker ass’y CLEVP2358XH01 Hook switch lever ass’y CROLR2481XH01 PO roller ass’y DCEKC480RXHZZ Control PWB unit(Within ROM) [A450DE/A550DE] DCEKC485RXHZZ Control PWB unit(Within ROM) [A450IT/A550IT/A650IT] DCEKC484RXHZZ Control PWB unit(Within ROM) [A450H] DCEKL368CXH01 TEL/LIU PWB unit...
  • Page 62 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT [2] Top cover/Sub frame PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [2] Top cover/Sub frame GCOVA2448XHSB Top cover [A450DE/IT/H] GCOVA2448XHSC Top cover [A550DE/IT] GCOVA2448XHSA Top cover [A650IT] MSPRC3301XHZZ Hopper spring NGERP2318XHZZ Pinion gear PGIDM2619XHSB Hopper guide,left [A450DE/IT/H] PGIDM2619XHSC Hopper guide,left [A550DE/IT]...

  • Page 63: Upper Cabinet/Document Guide Upper

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT [3] Upper cabinet/Document guide upper PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] Upper cabinet/Document guide upper GCASP2145XHSM Panel case [A450DE] GCASP2145XHSN Panel case [A450IT] GCASP2145XHSG Panel case [A450H] GCASP2145XHSS Panel case [A550DE] GCASP2145XHSP Panel case [A550IT] GCASP2145XHSR Panel case [A650IT]...

  • Page 64: Drive Unit

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT [4] Drive unit 10 2 PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [4] Drive unit CGERH2314XH04 Slip gear ass’y CLEVP2359XH01 Planet gear lever ass’y A CLEVP2360XH01 Planet gear lever ass’y B CLEVP2361XH01 Planet gear lever ass’y C CLEVP2362XH01 Planet gear lever ass’y D LFRM-2226XHZZ...

  • Page 65: Packing Material & Accessories

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT [5] Packing material & Accessories TAPE TAPE TAPE AC CORD PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [5] Packing material & Accessories DUNTK340CXHBG Handset [A450DE/IT/H] DUNTK340CXHBL Handset [A550DE/IT] DUNTK340CXHFW Handset [A650IT] QCNWG209BXHBG Handset cord [A450DE/IT/H/A550DE/IT] QCNWG209BXHOW Handset cord [A650IT] LPLTP3184XHZZ Paper tray extension...

  • Page 66: Control Pwb Unit

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [6] Control PWB unit UBATL2049SCZZ Battery(CR2032T23) [BAT1] VCEAGA0JW227M Capacitor(6.3WV 220µF) [C1] VCEAGA1EW476M Capacitor(25WV 47µF) [C2] VCEAGA1HW106M Capacitor(50WV 10µF) [C3] VCEAGA1HW106M Capacitor(50WV 10µF) [C4] VCEAGA1EW107M Capacitor(25WV 100µF) [C5] VCEAGA1HW106M Capacitor(50WV 10µF) [C6] VCEAGA1HW106M Capacitor(50WV 10µF)
  • Page 67 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [6] Control PWB unit VCKYCY1CB104K Capacitor(16WV 0.1µF) [C187] VCKYCY1HB223K Capacitor(50WV 0.022µF) [C188] VCKYCY1AF105Z Capacitor(10WV 1µF) [C189] VCCCCY1HH101J Capacitor(50WV 100PF) [C190] VCKYCY1HF104Z Capacitor(50WV 0.1µF) [C192] VCKYCY1HF104Z Capacitor(50WV 0.1µF) [C193] VCCCCY1HH101J Capacitor(50WV 100PF) [C194] VCCCCY1HH101J Capacitor(50WV 100PF)

  • Page 68: Tel/Liu Pwb Unit

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [6] Control PWB unit Resistor(1/16W 5.1KΩ ±5%) VRS-CY1JB512J [R120] Resistor(1/16W 150KΩ ±5%) VRS-CY1JB154J [R121] Resistor(1/16W 100KΩ ±5%) VRS-CY1JB104J [R122] Resistor(1/16W 220KΩ ±5%) VRS-CY1JB224J [R124] Resistor(1/16W 10KΩ ±5%) VRS-CY1JB103J [R125] Resistor(1/16W 51KΩ ±5%) VRS-CY1JB513J [R127] Resistor(1/16W 220KΩ...
  • Page 69 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [7] TEL/LIU PWB unit VCKYPA2HB102K Capacitor(500WV 1000PF) [C6] VCEAGA1HW107M Capacitor(50WV 100µF) [C8] RC-FZ3079SCZZ Capacitor(250WV 1µF) [C9] RC-FZ3077SCZZ Capacitor(250WV 0.47µF) [C10] VCFYDA1HA474J Capacitor(50WV 0.47µF) [C11] VCEAGA1HW226M Capacitor(50WV 22µF) [C12] VCEAGA1HW106M Capacitor(50WV 10µF) [C13] VCEAGA1EW107M Capacitor(25WV 100µF)

  • Page 70: Power Supply Pwb Unit

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [7] TEL/LIU PWB unit VSKRC106S//-1 Transistor(KRC106S) [Q110] Resistor(1/4W 100Ω ±5%) VRD-HT2EY101J [R2] Resistor(1W 1.2KΩ ±5%) VRS-RE3AA122J [R3] Resistor(1W 47KΩ ±5%) VRS-HT3AA473J [R4] Resistor(1W 120Ω ±5%) VRS-HT3AA121J [R5] Resistor(1/4W 10KΩ ±5%) VRD-HT2EY103J [R10] Resistor(1/10W 3.3KΩ...

  • Page 71: Operation Panel Pwb Unit

    UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT PRICE PART DESCRIPTION PARTS CODE RANK MARK RANK [8] Power supply PWB unit 0KY0D251A0020 Diode(1SS133) [D6] 0KY0D251A0020 Diode(1SS133) [D7] 0KY0D251A0020 Diode(1SS133) [D9] 0KY0D157A0060 Diode(ERA15-06) [D10] 0KY0D157A0060 Diode(ERA15-06) [D11] 0KY0D157A0060 Diode(ERA15-06) [D12] 0KY0D157A0060 Diode(ERA15-06) [D13] 0KY0D251A0020 Diode(1SS133) [D14] 0KY0D251A0020 Diode(1SS133) [D17] 0KY0D251A0020...
  • Page 72 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT I n d e x PRICE PART PRICE PART PRICE PART PARTS CODE PARTS CODE PARTS CODE MARK MARK MARK RANK RANK RANK RANK RANK RANK LBSHP2143XHZZ 1-23 PCOVP2132XHZZ 1-58 CCNWN484AXH01 LFRM-2225XHSA 1-24 PCUSU2176XHZZ 1-69 CGERH2314XH04 LFRM-2225XHSB 1-24 PGIDM2614XHSA 3-16 CGERH2566XH01...
  • Page 73 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT PRICE PART PRICE PART PRICE PART PARTS CODE PARTS CODE PARTS CODE MARK MARK MARK RANK RANK RANK RANK RANK RANK RH-IX2270XHZZ 6-123 VCCCCY1HH221J 7-19 VCKYCY1HF104Z 6-12 ″ ″ RHEDZ2065XHZZ 1-45 7-23 6-25 ″ ″ RMOTS2175XHZZ 4-22 7-24 6-27 ″...
  • Page 74 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT PRICE PART PRICE PART PRICE PART PARTS CODE PARTS CODE PARTS CODE MARK MARK MARK RANK RANK RANK RANK RANK RANK VRS-CY1JB000J 6-192 VRS-CY1JB303J 7-124 0KY0C1B2S4700 ″ 6-207 VRS-CY1JB332J 7-98 0KY0C1Q1E1010 8-10 ″ ″ 6-213 7-126 0KY0C176Q4720 ″ ″...
  • Page 75 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT M E M O – 16 –...
  • Page 76 UX-A450DE/IT/H NX-A550DE/IT/FO-A650IT © COPYRIGHT 2002 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

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