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JVC KD-AR5500 Service Manual

Cd / sd receiver
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Download this manual See also: Instruction Manual
SERVICE MANUAL
1
2005
MA140
KD-AR5500,KD-LHX550
1
PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-33
CD / SD RECEIVER
KD-AR5500
ARSENAL
Telephone muting

TABLE OF CONTENTS

COPYRIGHT © 2005 Victor Company of Japan, Limited
KD-AR5500
KD-LHX550
LHX550
Area suffix
J --------------- Northern America
No.MA140
2005/1

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  • Page 1: Table Of Contents

    SERVICE MANUAL CD / SD RECEIVER MA140 2005 KD-AR5500,KD-LHX550 Area suffix J --------------- Northern America KD-AR5500 KD-LHX550 KD-AR5500 LHX550 ARSENAL Telephone muting TABLE OF CONTENTS PRECAUTIONS ............... 1-3 SPECIFIC SERVICE INSTRUCTIONS .
  • Page 2 SPECIFICATION AUDIO AMPLIFIER SECTION [< or =] 22 W RMS × 4 Channels at 4 Ω and Power Output 1% THD+N 80 dBA (reference: 1 W into 4 Ω) Signal to Noise Ratio 4 Ω (4 Ω to 8 Ω allowance) Load Impedance Equalizer Control Range Frequencies...

  • Page 3: Precautions

    SECTION 1 PRECAUTIONS Safety Precautions Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system. Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.
  • Page 4 Preventing static electricity Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs. 1.2.1 Grounding to prevent damage by static electricity Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as CD players.

  • Page 5: Specific Service Instructions

    SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. (No.MA140)1-5...

  • Page 6: Disassembly

    SECTION 3 DISASSEMBLY Main body section 3.1.1 Removing the front panel assembly (See Fig.1) (1) Push the detach button in the lower right part of the front panel assembly. Front panel assembly (2) Remove the front panel assembly. Detach button Fig.1 3.1.2 Removing the heat sink (See Fig.2)
  • Page 7 3.1.3 Removing the top chassis assembly (See Figs.3 to 6) • Prior to performing the following procedures, remove the heat sink. Bottom chassis assembly Reference: Remove the front panel assembly as required. (1) From the bottom side of the main body, remove the two screws C attaching the top chassis assembly to the bottom chassis assembly.

  • Page 8: No.ma140)1

    3.1.4 Removing the front chassis assembly (See Figs.7 and 8) • Prior to performing the following procedure, remove the front panel assembly, heat sink and top chassis assembly. Top chassis assembly (1) From the both sides of the top chassis assembly, remove the two screws F attaching the front chassis assembly.
  • Page 9 3.1.6 Removing the main board (See Figs.10 and 11) • Prior to performing the following procedures, remove the front panel assembly, heat sink and top chassis assembly. Rear bracket (1) From the rear side of the bottom chassis assembly, remove the two screws H attaching the rear bracket to the bottom chassis assembly.
  • Page 10 3.1.7 Removing the rear bracket (See Fig.12) • Prior to performing the following procedures, remove the front panel assembly, heat sink, top chassis assembly and main Wires Main board board. (1) From the rear side of the main board, remove the wires Wire holder from the rear bracket in the direction of the arrow.
  • Page 11 3.1.9 Removing the front board (See Figs.14 to 16) • Prior to performing the following procedures, remove the front panel assembly. Rear cover (1) From the rear side of the front panel assembly, remove the four screws Q attaching the rear cover to the front panel as- sembly.
  • Page 12 CD mechanism assembly section • Remove the CD mechanism assembly from the main body. (See "3.1.5 Removing the CD mechanism assembly".) 3.2.1 Removing the mechanism control board (See Fig.1) (1) From the bottom side of the CD mechanism assembly, sol- der the short sections on the flexible wire.
  • Page 13 3.2.2 Removing the top cover (See Fig.2) (1) From the back side of the CD mechanism assembly, re- move the two screws B attaching the top cover. (2) Take out the top cover in an upward direction. Reference: When attaching the top cover, set the sections c of the top cov- er under the bending sections d of the chassis base 2.
  • Page 14 3.2.4 Removing the clamper unit (See Figs.5 and 6) • Remove the mechanism control board, top cover and mecha- nism section. Clamper unit 2 (1) From the bottom side of the mechanism section, remove the clamper 2 spring. (See Fig.5.) (2) Release section e of the clamper spring from the bending section of the CD chassis assembly.
  • Page 15 Clamper 2 spring CD chassis assembly Clamper unit 2 Fig.7 Notch Clamper unit 2 Fig.8 Clamper unit 2 Clamper spring Fig.9 (No.MA140)1-15...

  • Page 16: Cd Chassis Assembly Fig

    3.2.6 Removing the front unit (See Figs10 to 12) • Remove the mechanism control board, top cover and mecha- nism section. Double-stick tape (1) From the bottom side of the mechanism section, remove the double-stick tape fixing the flexible wire. (See Fig.10.) (2) From the top side of the mechanism section, remove the screw D attaching the front unit 2.

  • Page 17: Cd Chassis Assembly Fig

    3.2.7 Removing the loading arm assembly (See Figs.13 and 14) • Remove the mechanism control board, top cover, mechanism section and front unit 2. Loading arm assembly (1) From top side of the mechanism section, move the loading arm assembly in the direction of the arrow. (See Fig.13.) (2) Release the projections from the right and left joints (m, n) of the CD chassis assembly.
  • Page 18 3.2.8 Removing the rod (L), rod (R) and roller assembly (See Figs.15 and 16) • Remove the mechanism control board, top cover, mechanism section, front unit and loading arm assembly. Collar Collar (1) From the bottom side of the loading arm assembly, release the rod (L) and (R) from the joints r.
  • Page 19 3.2.9 Removing the CD pickup (See Figs.17 to 19) • Remove the mechanism control board. (1) From the bottom side of the CD mechanism assembly, turn CD mechanism assembly the feed gear in the direction of the arrow to move the CD pickup assembly outwards.

  • Page 20: Clamper Unit

    3.2.10 Removing the spindle motor (See Fig.20) • Remove the mechanism control board, top cover, mechanism section and clamper unit. T. table assembly (1) From the top side of the mechanism section, remove the T.table assembly and washer from the spindle motor. (2) Remove the two screws H attaching the spindle motor.
  • Page 21 3.2.12 Removing the SW board and rest SW board (See Fig.23) • Remove the mechanism control board. (1) From the bottom side of the CD mechanism assembly, re- CD mechanism assembly move the screw L attaching the SW board. (2) Remove the screw M attaching the rest SW board. SW board Rest SW board Fig.23...

  • Page 22: Adjustment

    (3) Digital tester Output Level Line out 2.0V (Vol. MAX) (4) Tracking offset meter (5) Test Disc JVC :CTS-1000 Dummy load (6) Extension cable for check Exclusive dummy load should be used for AM,and FM. For FM EXTSH002-22P × 1...

  • Page 23: No.ma140)1

    Service mode 4.2.1 Service mode setting (1) Push POWER BOTTON (Power ON) (2) Set to service mode By pushing and holding "DISP" + "VOLUME +" + touch panel "upper right" sequentially. "VOLUME +" button "DISP" button TUNER No Name FLAT 87.5 1:37 TOUCH PANEL...
  • Page 24 ROM COLLECTION Don't used DATA DATA READ CLEAR BACK DATA READ (No disc) PLEASE INSERT DATA CD BACK DATA READING NOW . . . DATA CLEAR DON'T TOUCH ANY KEY SUCCESS SUCCESS!! PLEASE EJECT CD Return to normal display five seconds after FALL FALL PLEASE EJECT CD...
  • Page 25 CD ERROR CLEAR EPROM (CD ERROR) clear Error code history elimination NOW . . . CD ERROR CLEAR BACK CH ERROR CLEAR EPROM (CH ERROR) clear Error code history elimination NOW . . . CH ERROR CLEAR BACK MECHA ERROR CLEAR EPROM ( MECHA ERROR) clear Error code history elimination NOW .
  • Page 26 RDS_ENGINNER (ADJUST) EPROM VIEW SYNC EPROM SYNC Default Enter ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** BACK BACK Default Enter ***** BACK Default Enter ***** BACK SMITH1 Enter SMITH Default ******...
  • Page 27 AUTO ADJ MANUAL ADJ AUTO ADJ It is not used for the item used inside at the time of manufacture. AUTO ADJ AUTO ADJ FM DAA FM DAA 87.5MHz 40dBuV 0% 87.5MHz 40dBuV 0% No Signal BACK BACK AUTO ADJ AUTO ADJ FM DAA FM DAA...
  • Page 28 MANUAL ADJ It will be used if ther are directions. MANUAL ADJ Press here MANUAL FM DAA FM DAA 87.5MHz 40dBuV 0% 87.5MHz 40dBuV 0% No Signal BACK BACK MANUAL ADJ Press here MANUAL FM DAA FM DAA 97.9MHz 40dBuV 0% 97.9MHz 40dBuV 0% No Signal...
  • Page 29 4.2.2 Detailed CD error code Details of error Error code Error Detailed error code Time over at PUBWD and PUFWD Pickup movement error by monitoring RESET SW Pickup cannot move in an inner 1.Time over of pickup movement 0051 in an inner direction(10s) direction.RESET SW is not on Pickup cannot move in an outer 2.Time over of pickup movement...
  • Page 30 4.2.3 Detailed error code of mechanism error Error Details of error Error code Detailed error code Disc loading error 0011 1.B1 Time out 0012 2.B2 Time out 0013 3.C1 Time out 4.C2 Time out 0014 0015 5.D1 Time out 0016 6.D2 Time out 0017 7.E1 Time out...
  • Page 31 4.2.4 Changer mechanism error display Symptom Details Error code Detailed error code Tray motor TIME OVER Tray eject error Tray motor does not operate. 1.TRAYINSW TIME OVER 0011 (TRAYINSW:L,TRAYOUTSW:H) 2.TRAYOUTSW TIME OVER Tray stops. 0012 (TRAYINSW:H,TRAYOUTSW:H) TRAYINSW NG etc. 3.TRAYINSW TIME OVER 0013 (TRAYINSW:L,TRAYOUTSW:L) Magazine is ejected while Tray is...
  • Page 32 4.2.5 Error codes of panel mechanism Error display in Error display in Error service mode normal condition Error in OPEN (Abnormal OPEN) 1. OPEN cannot be detected. TIME OUT 0A01 Error in CLOSE (Abnormal ANGLE1) 1. ANGLE 1 cannot be detected. TIME OUT 0B06 Error in angle adjustment Movement to angle 10...

  • Page 33: Troubleshooting

    SECTION 5 TROUBLESHOOTING Feed section Is the wiring for IC601 Is 8V present at IC681 Is 2V at IC601 pin 63? Check CD8V. pin 63 correct? pins 3 and 12? Check the vicinity of IC601. Is 4V present at both Is 2V present at IC681 Check the feed motor sides of the feed motor?
  • Page 34 Signal processing section Compare the L-ch and Is the sound output from No sound from either R-ch to locate the both channels (L, R)? channel. defective point. Normal Is 9V present at IC365 Is 9V present at IC901 Check IC901 and its pin 16? pin 10? peripheral circuits.
  • Page 35 Maintenance of laser pickup Replacement of laser pickup (1) Cleaning the pick up lens Before you replace the pick up, please try to clean the lens Turn of the power switch and, disconnect the with a alcohol soaked cotton swab. power cord.
  • Page 36 16 PIN CORD DIAGRAM (for KD-AR5500) OR/WH Black Green BL/WH Violet Blue Gray WH/BK White Yellow GN/BK Brown Orange VI/BK GY/BK MEMORY 16 YL 8 BK 7 RD 15 OR/WH 13 BR REMOTE 5 BL/WH 3 GN 11 GN/BK 2 VI...
  • Page 37 16 PIN CORD DIAGRAM (for KD-LHX550J) OR/WH Black Green BL/WH Violet Blue Gray WH/BK White Yellow GN/BK Orange VI/BK GY/BK MEMORY 16 YL 8 BK 7 RD 15 OR/WH REMOTE 5 BL/WH 3 GN 11 GN/BK 2 VI 10 VI/BK 4 WH 12 WH/BK 1 GY...
  • Page 38 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MA140) Printed in Japan...

  • Page 39: Parts List

    PARTS LIST [ KD-AR5500 ] [ KD-LHX550 ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix J -------------- Northern America - Contents - 3- 2 Exploded view of general assembly and parts list (Block No.M1) 3- 6 CD mechanism assembly and parts list (Block No.MB)
  • Page 40 Exploded view of general assembly and parts list Block No. Switch board...
  • Page 41 95 92 90 20 Main board...
  • Page 42 General Assembly Block No. [M][1][M][M]  Symbol No. Part No. Part Name Description Local GE20156-001A GEAR BKT UNIT FSYH4036-100 SHEET GE30968-002A LEVER BKT UNIT GE30964-003A LOWER LEVER ASS WDL215025 WASHER (x2) GE10111-001A TOP CHASSIS GE40135-001A EARTH PLATE GE40259-001A MECHA HEAT SINK LV43854-003A COOLING RUBBER GE10074-001A...
  • Page 43  Symbol No. Part No. Part Name Description Local VKZ4777-010 MINI SCREW (x4) LV34699-003A LCD HOLDER LV34698-003A LCD CASE LV43906-001A DOUBLE FACE (x2) LV34700-001A LCD LENS LV43710-001A LCD FILTER LV43712-002A LENS SHEET LV43084-001A DOUBLE FACE LV40848-034A SPACER(P) LV43889-001A SW PWB SHEET LV40846-036A SPACER(F) LV43912-001A...
  • Page 44 CD mechanism assembly and parts list Block No. Grease FMU-JC3-1D = JVS-1003 = MOBIL-1 = JVG-31N = JC-803B 61 38 11.10mm 0.10mm 82 82 Inside 1.2 0.1mm After set pick up apply grease The parts without symbol number are not service.
  • Page 45 CD mechanism Block No. [M][B][M][M]  Symbol No. Part No. Part Name Description Local VKZ4539-056 MINI SCREW (x5) LV10857-002A CHASSIS FRAME 2 LV30225-0J6A SPACER (x2) LV35272-001A DAMPER(F) (x2) LV35273-001A DAMPER(R) QYSPSTU2045MA TAP SCREW M2 x 4.5mm(x3) LV43039-001A DAMPER SP.(R) LV43849-001A DAMPER SP(F2) (x2) LV43041-001A...
  • Page 46  Symbol No. Part No. Part Name Description Local LV43011-001A THRUST SPRING QYSPSFT2040ZA TAP SCREW M2 x 4mm LV21604-004A L.S.HOLDER 1 VKZ4539-056 MINI SCREW (x2) LV34582-002A L.S.HOLDER 2 VKZ4539-056 MINI SCREW (x2) LV34581-002A SUB GUIDE VKZ4539-056 MINI SCREW (x3) LV34915-001A SW LEVER LV43898-001A S.L.SPRING...

  • Page 47: Electrical Parts List

    Electrical parts list Main board Symbol  Part No. Part Name Description Local Block No. [0][1] D941 UDZS11B-X Z DIODE  Symbol Part No. Part Name Description Local D942 MA152WA-X DIODE D943 MA152WA-X DIODE D944 UDZS3.3B-X Z DIODE IC10 SAF7730HV/N224A D945 MA111-X SI DIODE...
  • Page 48 Symbol Symbol   Part No. Part Name Description Local Part No. Part Name Description Local NCB31EK-223X C CAPACITOR 0.022uF 25V K C1451 NDC31HJ-101X C CAPACITOR 100pF 50V J NCB31EK-223X C CAPACITOR 0.022uF 25V K C1452 NDC31HJ-101X C CAPACITOR 100pF 50V J NCB31CK-473X C CAPACITOR 0.047uF 16V K...
  • Page 49 Symbol Symbol   Part No. Part Name Description Local Part No. Part Name Description Local C3702 QERF1AM-476Z E CAPACITOR 47uF 10V M R701 NRSA63J-181X MG RESISTOR 180Ω 1/16W J C3721 NBE20JM-226X TA E CAPACITOR 22uF 6.3V M R702 NRSA63J-473X MG RESISTOR 47kΩ...
  • Page 50 Symbol Symbol   Part No. Part Name Description Local Part No. Part Name Description Local R904 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R2502 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J R905 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R2503 NRSA63J-682X MG RESISTOR 6.8kΩ...
  • Page 51 Switch board Symbol  Part No. Part Name Description Local Block No. [0][2] R4101 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J  Symbol No. Part No. Part Name Description Local R4102 NRSA63J-224X MG RESISTOR 220kΩ 1/16W J R4103 NRSA63J-272X MG RESISTOR 2.7kΩ...
  • Page 52  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local D8759 UDZS6.2B-X Z DIODE R8005 NRSA63J-271X MG RESISTOR 270Ω 1/16W J D8760 UDZS6.2B-X Z DIODE R8006 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J D8761 UDZS6.2B-X Z DIODE...
  • Page 53  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local R8203 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J TH801 NAD0028-103X N THERMISTOR 10kΩ R8301 NRSA63J-104X MG RESISTOR 100kΩ 1/16W J X8001 NAX0652-001X C RESONATOR 25.000MHz R8302 NRSA63J-474X...
  • Page 54  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local C618 NCB31CK-104X C CAPACITOR 0.1uF 16V K R505 NRSA63J-101X MG RESISTOR 100Ω 1/16W J C621 NCB31CK-104X C CAPACITOR 0.1uF 16V K R506 NRSA63J-473X MG RESISTOR 47kΩ...
  • Page 55  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local R592 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J L623 NQL114K-470X COIL 47uH K R593 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J L624 NQL114K-470X COIL 47uH K R594 NRSA63J-473X...
  • Page 56 Packing materials and accessories parts list Block No. No additional / supplemental order of WARRANTY CARDs are available. P2 A3 A4 A5 A6 A7 A8 A9 A10 KIT : A11 A12 A13 A14 A15 3-18...
  • Page 57 Packing and Accessories Block No. [M][3][M][M]  Symbol No. Part No. Part Name Description Local GE20137-003A MOUNTING SLEEVE LV21648-202A TRIM PLATE AR5500J LV21648-201A TRIM PLATE LHX550J GET0282-001A INST BOOK ENG SPA FRE GET0282-002A INSTALL MANUAL LVT0717-001B TROUBLE SHEET(C ------------ WARRANTY CARD BT-52006-2 BT-51034-2 REGISTRATION CARD...
  • Page 58 SCHEMATIC DIAGRAMS CD/SD RECEIVER KD-AR5500, KD-LHX550 CD-ROM No.SML200501 Area suffix J --------------- Northern America KD-AR5500 KD-LHX550 KD-AR5500 LHX550 ARSENAL Telephone muting Contents Block diagram Standard schematic diagrams Printed circuit boards 2-13 to 17 No.MA140SCH COPYRIGHT 2005 Victor Company of Japan, Limited.

  • Page 59: Safety Precaution

    Safety precaution Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system. Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.
  • Page 60 < M E M O >...

  • Page 61: Block Diagram

    Block diagram CD servo control section CD servo control section AD0 to AD11 IO0 to IO3 CAS, RAS IC653 OE, WE DRAM IC652 MP3REQ, MP3CK, MP3DI, MP3STB, MP3RST MP3/WMA DACML DACMC DACMD BCKO IC401 LRCKO VOUTL CD.L-CH 24bIt DAC IC410 VOUTR CD.R-CH CD LPF...
  • Page 62 DSP / Main amplifier / Voice control section FRONT IC191 IC171 BUSENABLE LINE OUT IC291 IC271 DSP_TUNER_IIC_SDA REAR DSP_TUNER_IIC_SCL MIX AMP LINE AMP OUT F1 LINE OUT FM/AM TUNER OUT R1 OUT F2 FL+, FL- V-FL OUT R2 FR+, FR- V-FR SDA,SCL V-RL...

  • Page 63: Standard Schematic Diagrams

    Standard schematic diagrams DSP section 0.022 0.047 IC10 0.047 0.047 C1004 SAF7730HV/N224A 10/6.3 QAX0781-001Z QAM0556-001 0.01 4.7/25 470p NQR0129-003X C1009 0.047 QAU0324-002 0.022 220/6.3 47/16 C60 C61 100/6.3 390p 4.7/25 4.7/6.3 47/16 0.001 0.001 390p 390p 100p 100p 4.7/6.3 C2404 0.001 R2401 6.8k...
  • Page 64 LINE.IN-L LINE.IN-GND LINE.IN-R DAC_FL DAC_FR DSP_INIT_FIN CODE1 CODE2 CODE3 PMKICK RDS_CLK RDS_DATA RESET_7730 DSP_TUNER_IIC_SCL DSP_TUNER_IIC_SDA C1004 BUSENABLE 10/6.3 RFON CDDATA AFCK CDLRCK CDSCK 470p 0.022 CDRESET CDREQ 0.0033 CDMUTE C2552 C1010 Chenger-L 0.047 Chenger-R C3802 1/50 C3801 0.0033 VDD5V 3.3V SW5V C102 0.01...
  • Page 65 Main amplifier section C103 100p 0.01 C1801 IC382 C2801 100p NJM2160BV-X R3806 C3808 R3922 0.0015 R2924 C2921 R2921 4.7/25 V-FR C2922 R2922 2.2/50 C3811 R3803 C3804 2.2/50 C3806 0.0082 R1602 C1604 R3808 C2902 R2902 R1601 120p C1605 R1603 4.7/25 V-RR C2901 R2901 R2905...
  • Page 66 CN341 QGA2006C1-04 R1801 100p R1451 R1453 C1801 R1452 R1454 C2801 R2801 100p Q1451 Q1452 KTD1304-X KTD1304-X CN381 Q2452 R2924 R2925 Q2451 QGA2501C1-03 KTD1304-X KTD1304-X R2451 R2453 R2452 R2454 R2724 IC271 NJM2160BV-X C2701 4.7/25 C3721 R2723 R2722 R951 2.2k R2905 22/6.3 C2725 Q952 IC951...
  • Page 67 Voice control section R4067 IC401 R4013 R4014 R4015 D4001 1SS355-X C4007 IC402 0.047 MSM6650G3-B C4004 X4001 QAX0763-001Z C4005 R4016 R4017 R4018 R4019 R4020 R4003 R4023...
  • Page 68 C4201 Q4201 R4201 2SD1383K/B/-X C4202 0.0039 C4251 Q4251 R4251 2SD1383K/B/-X IC402 MSM6650G3-BK C4252 0.0039 R4043 R4042 R4041 R4040 R4039 R4038 R4037 Q4151 R4151 C4151 2SD1383K/B/-X C4152 0.0039 C4008 47/16 C4101 Q4101 R4101 2SD1383K/B/-X C4102 0.0039 Q4003 2SD1781K/QR/-X R4070 2.2k V-FR V-RR V-RL V-FL...
  • Page 69 LCD & Key control section D8733 D8732 D8731 NSCM315C/Z/-W NSCM315C/Z/-W NSCM315C/Z/-W R8092 R8098 R8097 R8067 R8066 R8065 1.5k R8064 1.5k R8080 R8081 CN851 QGF0523F1-35W R8069 DISPCE R8093 KEYIN R8070 RE/RD R8071 2.2k C8013 0.047 R8072 R8073 R8074 R8075 R8076 4.7/6.3 R8077 C8516 R8078...
  • Page 70 D8734 NSCM315C/Z/-W Q8005 R8089 R8090 Q8004 8097 C8011 4.7/6.3 C8010 4.7/6.3 C8009 4.7/6.3 TTPSW To CN701 C8008 (SHEET 1) 0.047 KEY1 R8005 R8004 SBRST VDD5V ACC5V S8007 S8005 NSW0066-001X NSW0066-001X R8046 PICTCLK R8045 RY/BY R8044 8.2k KEY0 PICTDI DISPCK R8003 R8002 R8001 R8047...
  • Page 71 CD servo control section C603 100/6.3 C604 R616 0.01 Q601 2SB1132/QR/-W C637 0.047 PVREF C636 0.047 R643 3.3k C632 470p C631 470p C649 5600p L622 C612 0.01 C678 470p C677 470p R604 C613 0.01 L623 R603 R602 R601 R615 IC601 PVREF TC94A15FG BUS0...
  • Page 72 R433 R436 Q430 R435 2SB624/4/-X L430 R415 C417 R439 120p C419 4.7/25 C415 4.7/25 R411 R413 CDON Q431 UN2211-X R431 2.2M CD.L-CH C420 C416 C418 R412 R414 CD.R-CH L402 X430 120p 4.7/25 4.7/25 NAX0375-001X R416 ON5V Q401 Q402 2SA1037AK/R/-X UN2211-X R402 2.2k L655...
  • Page 73 Printed circuit boards Main board Forward side CN381 C901 R910 CN901 L901 CN341 R1706 CN351 IC951 D901 C950 R1705 Q954 R1725 C1901 Q953 C1723 R1454 R1901 C1721 R2453 R2454 R1726 R1902 R1452 R1451 R1453 C1722 R2451 R2452 R1922 D904 R1925 Q1452 Q1451 Q2451 Q2452...
  • Page 74 Reverse side CN381 C901 R1801 R1001 C1801 R1002 CN341 C2801 R2801 C1001 L901 C1403 D705 R910 CN901 CN345 C2403 D901 C3451 C3452 R2455 C952 CN351 R2502 R1502 C1901 C3501 R1501 C1721 C1902 R1905 D1451 R2501 D968 D2451 R1904 D967 D3901 C1922 R1723 D966...
  • Page 75 Switch board Forward side Reverse side D8809 R8811 D8810 R8813 R8714 Q8704 R8716 R8718 C8511 D8702 R8720 R8717 C8704 CN871 R8713 R8712 C8703 R8707 R8708 R8704 R8705 Q8701 R8702 R8782 C8304 R8781 R8785 R8780 R8772 R8786 R8784 R8756 R8757 R8758 R8762 R8761 R8760...
  • Page 76 Mecha control board Forward side BUSCLK BUSSI/SO B.DET C597 C415 R606 R604 C413 R413 PICTDI R421 R411 R432 R605 C419 L431 R431 C420 R434 R615 R438 R437 R439 R414 C433 R422 L432 IC410 Q430 IC430 C424 R612 Q431 R441 C416 R633 L430 R656...
  • Page 77 Mecha control board Reverse side C518 C519 C520 R552 C514 R571 R591 R524 R569 R906 IC503 R526 C906 R568 R590 R527 R528 R909 R589 R529 R530 R562 R588 C507 C551 R531 R587 R535 R533 R905 R586 R534 C905 R585 R536 R575 R904 R537...
  • Page 78 < M E M O >...
  • Page 79 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.MA140SCH)

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