JVC KW-NX7000J Service Manual
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JVC KW-NX7000J Service Manual

Navigation/dvd receiver
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SERVICE MANUAL
NAVIGATION/DVD RECEIVER
8 S ERVICE MANUAL
MA427<Rev.001>
2008
KW-NX7000J, KW-NX7000E,
COPYRIGHT © 2008 Victor Company of Japan, Limited
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-38
KW-NX7000EE

TABLE OF CONTENTS

COPYRIGHT © 2008 Victor Company of Japan, Limited
Only for KW-NX7000J
Only for KW-NX7000E
Only for KW-NX7000E/EE
Only for KW-NX7000EE
No.MA427<Rev.001>
2008/8

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Summary of Contents for JVC KW-NX7000J

  • Page 1: Table Of Contents

    MA427<Rev.001> 2008 8 S ERVICE MANUAL KW-NX7000J, KW-NX7000E, KW-NX7000EE Only for KW-NX7000J Only for KW-NX7000E Only for KW-NX7000E/EE Only for KW-NX7000EE COPYRIGHT © 2008 Victor Company of Japan, Limited Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
  • Page 2 SPECIFICATION KW-NX7000J NAVIGATION SYSTEM System & Service L1, C/A code Global Positioning System Standard Positioning Service Reception System 12-channel multi-channel reception system Reception Frequency 1 575.42 MHz Sensitivity -130 dBm Update Rate 1/second, continuous GPS Antenna Polarization Right Handed Circular Polarization Dimensions (approx.) (W ×...
  • Page 3 Data Transfer Rate Maximum 10 Mbps USB Standards USB 2.0 Full Speed Data Transfer Rate Full Speed: Maximum 12 Mbytes Low Speed: Maximum 1.5 Mbytes Compatible Device Mass storage class Compatible File System FAT 32/16/12 Max. Current Less than 500 mA/5V MONITOR Screen Size 7 inch wide liquid crystal display...
  • Page 4 KW-NX7000E/ EE NAVIGATION SYSTEM System & Service L1, C/A code Global Positioning System Standard Positioning Service Reception System 12-channel multi-channel reception system Reception Frequency 1 575.42 MHz Sensitivity -130 dBm Update Rate 1/second, continuous GPS Aerial Polarization Right Handed Circular Polarization Dimensions (approx.) (W ×...
  • Page 5 Data Transfer Rate Maximum 10 Mbps USB Standards USB 2.0 Full Speed Data Transfer Rate Full Speed: Maximum 12 Mbytes Low Speed: Maximum 1.5 Mbytes Compatible Device Mass storage class Compatible File System FAT 32/16/12 Max. Current Less than 500 mA/5V MONITOR Screen Size 7 inch wide liquid crystal display...

  • Page 6: Precaution

    SECTION 1 PRECAUTION Safety Precautions (1) This design of this product contains special hardware and voltmeter. many circuits and components specially for safety purpos- Move the resistor connection to each exposed metal es. For continued protection, no changes should be made part, particularly any exposed metal part having a return to the original design unless authorized in writing by the path to the chassis, and measure the AC voltage across...
  • Page 7 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. 1.5.1 Grounding to prevent damage by static electricity Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as laser products.
  • Page 8 Important for laser products 1.CLASS 1 LASER PRODUCT 5.CAUTION : If safety switches malfunction, the laser is able to function. 2.CAUTION : (For U.S.A.) Visible and/or invisible class II laser radiation 6.CAUTION : Use of controls, adjustments or performance of when open.

  • Page 9: Specific Service Instructions

    SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. SECTION 3 DISASSEMBLY Main body 3.1.1 Removing the Heat sink (See Fig.1) (1) Remove the three screws A and four screws B attaching the Heat sink. Fig.1 3.1.2 Removing the Rear bracket (See Fig.2 to 4) (1) Remove the three screws C attaching the Rear heat...
  • Page 10 3.1.3 Removing the Front chassis (See Fig.5 to 9) (1) From the bottom side of main body, insert screwdriver to hole of the third gear from hole a of the bottom chassis, and the turn the gear to clockwise until Front bracket comes up.(See Fig.5) (2) Remove the two screws F attaching the both side of Front bracket.
  • Page 11 3.1.4 Removing the Top chassis (See Fig.10 to 13) (1) Remove the two screws K attaching the Front board. (See Fig.10) (2) Disconnect the card wire from Main board connected to connector CN983 of the Sub board. (See Fig.11) (3) Remove the four screws L attaching the both side of Top chassis.
  • Page 12 3.1.5 Removing the Main board (See Fig.14) (1) Disconnect the connector wire from Mecha switch board CN961 connected to connector CN961 of the Main board. (2) Remove the four screws M attaching the Main board. Fig.14 3.1.6 Removing the Sub board (See Fig.15, 16) (1) Remove the six screws N attaching the Sub board.
  • Page 13 3.1.7 Removing the Navi board and the DVD mechanism (See Fig.17 to 21) (1) Remove the two screws P attaching the Front board brack- et.(See Fig.17) (2) Remove the three screws Q attaching the Navi shield top.(See Fig.18) (3) Remove the four screws R attaching the Navi shield bot- tom.(See Fig.19) (4) Remove the four screws S attaching the CPU bracket.(See Fig.20)
  • Page 14 3.1.8 Removing the Motor board (See Fig.22, 23) (1) Remove the four screws U attaching the Mid chassis. (See Fig.22) (2) Remove the three screws V attaching the Motor board. (See Fig.23) Fig.22 Fig.23 1-14 (No.MA427<Rev.001>)
  • Page 15 Monitor section 3.2.1 Removing the Rear cover (See Fig.1 to 3) (1) Remove the ten screws A and five screws B attaching the Rear cover. (See Fig.1, 2) (2) Disconnect the card wire from Panel board connected to connector CN881 of the Connection board.
  • Page 16 3.2.2 Removing the Connection board (See Fig.4) (1) Remove the five screws C attaching the Connection board. Fig.4 3.2.3 Removing the Panel board (See Fig.5) (1) Disconnect the connector wire from LCD module connect- ed to connector CN403 of the Panel board. CN403 (2) Disconnect the card wire from LCD module connected to connector...
  • Page 17 DVD mechanism 3.3.1 Removing the Traverse mechanism assembly (See Fig.1 to 6) (1) Solder the short land section on the flexible wire of pickup. (See Fig.1) Caution: * Solder the short land section on the flexible wire of pickup before disconnecting the flexible wire form the connector CN101 on the Front end board.
  • Page 18 3.3.2 Removing the Front end board (See Fig.7) (1) Remove the Motor wires from loading motor soldered to TP79 TP81 of the Front end board. TP81 (2) Remove the two screws B attaching the Front end board. TP79 Fig.7 3.3.3 Removing the Loading arm assembly (See Fig.8) (1) Remove the Loading arm spring L from Loading arm assembly.
  • Page 19 3.3.4 Removing the Gear base assembly (See Fig.9, 10) (1) Remove the Loading arm spring L. (See Fig.9) (2) Remove the two screws C attaching the Gear base assembly. (See Fig.10) Loading arm spring L Fig.9 Fig.10 3.3.5 Removing the Loading arm holder. (See Fig.11) (1) Remove the two screws D attaching the Loading arm holder.

  • Page 20: No.ma427)1

    3.3.6 Removing the Loading moor assembly (See Fig.12) (1) Remove the three screws E attaching the Loading motor assembly. Fig.12 3.3.7 Removing the Slide cam assembly (See Fig.13) (1) Slide to backward the Slide cam assembly and the remove the Slide cam spring. Slide cam assembly (2) Slide to frontward the slide cam assembly, and then take out it.

  • Page 21: No.ma427

    3.3.9 Removing the Loading motor (See Fig.15 to 18) (1) Remove the A wheel gear. (See Fig.15) (2) Remove the A worm gear, M connect gear and M wheel A Wheel gear gear by sequentially. (See Fig.16) (3) Remove the two screws G attaching the Loading motor. (Se Fig.17) (4) When attaching the Loading motor, motor wire should arrange to figure.
  • Page 22 3.3.10 Removing the Roller assembly (See Fig.19) (1) Remove the Slit washer. (2) Remove the R middle gear. (3) Remove the R connect gear. (4) Snap off the part a of the Roller assembly. R middle gear (5) Lift up the part b of the Roller assembly, and then release Direction part c (When release part c, R collar R is easy to come off, does not lose it).

  • Page 23: Adjustment

    SECTION 4 ADJUSTMENT Test instruments required for adjustment Standard measuring conditions (1) Digital oscilloscope (100MHz) Load impedance 20K.(2 Speakers connection) (2) Digital tester Power supply voltage DC14.4V(10.5 to 16V) (3) Test Disc Output Level Line out 2.5V (Vol. MAX) (4) Extension cable : EXTXD002-60PF (CN881-CN503) Standard volume position (CN602-CN403) Balance and Bass &Treble volume : lndication"0"...

  • Page 24: No.ma427)1

    Service mode UP Button ENTER REW Button TOUCH PANEL FF Button DOWN Button [ Back ] [ Exit ] [ STAND BY / ON ATTENUATOR ] [ VOL ] [MAP ] [ DISP ] [ OPEN ] Note : There is the function that is not displayed by a version. 4.6.1 Service mode 1 (Indication of a service mode 1 is nothing.) Keep this state more 2 seconds while continuing pressing the...

  • Page 25: Service Mode

    4.6.2 Service mode 2 Keep this state more 2 seconds while continuing pressing the [DISP] button, [MAP] button and TOUCH PANEL [DOWN] button sequentially. Screen indication SERVICE MODE 2 INITIALIZE ALL INITIALIZE INITIALIZE DVD INITIALIZE BT TOUCH PANEL CARIBRATION TOUCH PANEL CHECK MODE Exchanging it operate a menu of a service mode with the [UP] button and [DOWN] button.

  • Page 26: No.ma427)1

    4.6.3 Service mode 3 Keep this state more 2 seconds while continuing pressing the [DISP] button, [VOLUME -] button and TOUCH PANEL [ DOWN] button sequentially. Screen indication SERVICE MODE 3 SERVICE MODE INITIALIZE ALL RUNNING MODE Exchanging it operate a menu of a service mode with the [UP] button and [DOWN] button. Operate choice of a menu with a [ENTER] button.
  • Page 27 ERROR READ DVD ERROR READ CH ERROR READ MECHA ERROR READ NAVI ERROR READ READ ALL DVD ERROR READ Reading of a DVD unit error history CH ERROR READ Reading of a CD changer error history MECHA ERROR READ Reading of a door mechanism error history NAVI ERROR READ Reading of a NAVI module error history READ ALL...

  • Page 28: No.ma427)1

    4.6.4 Service mode 4 Keep this state more 2 seconds while continuing pressing the [DISP] button, [VOLUME +] button and TOUCH PANEL [DOWN] button sequentially. SERVICE MODE 4 RDS S MODE MONITOR S MODE HD RADIO S MODE Exchanging it operate s menu of a service mode with the [UP] button and [DOWN] button. Operate choice of a menu with a [ENTER] button.
  • Page 29 4.6.5 Service mode 9 Keep this state more 2 seconds while continuing pressing the [OPEN] button, [MAP] button and TOUCH PANEL [DOWN] button sequentially. Screen indication SERVICE MODE 9 NAVI SERVICE MODE NAVI UPDATE MODE Exchanging it operate a menu of a service mode with the [UP] button and [DOWN] button. Operate choice of a menu with a [ENTER] button.
  • Page 30 System Information SDK Version : *.*.** APP Version : *.*.*.* Map Version : *.*.*.* GPS Version : *.*.*.* Sensor Version : *.*.*.* Unit Name : KW-NX7000(*) Unit ID : 02******** Sensor Status GPS-Sat : */* GPS-HDOP : *.* WAAS/EGNOS : ** GPS-Lat : N x xx'xx"...
  • Page 31 write serial number Note: There is need to input a serial number into when changed NAVI PWB board with J version. (1) Set to Service Mode 9. (2) Choose an NAVI Service Mode. (3) Choose an Edit System Files. (4) Choose a Write Serial Number. (5) Input 8 columns of serial number.
  • Page 32 Error code tables Mechanism error code Error contents Details Error code Detailed error code 0013 0023 0024 Loading of a running mode 0031 Error in loading wait Disc was pulled out in a wait. Disc error code Error contents Details Error code Detailed error code TOC read error...
  • Page 33 Error code Detail It is time-out during movement to the closed position. 0B**11 It is time-out during 5 degrees tilt movement.(open direction) 0B**20 It is time-out during 5 degrees tilt movement.(close direction) 0B**21 It is time-out during 10 degrees tilt movement.(open direction) 0B**30 It is time-out during 10 degrees tilt movement.(close direction) 0B**31...
  • Page 34 4.10 Running mode Indication Explanation Operation contents of 1 cycle In mecha error In disc error RUNNING1 MECHA Door mecha running 1 Panel close Panel open RUNNING2 MECHA Door mecha running 2 Panel close 5 degrees 10 degrees 15 degrees 20 degrees 25 degrees 30 degrees...
  • Page 35 4.11 Monitor adjustment * When adjusting, switch on the main unit and insert a test disc (VT-501). And play the test disc and pause it. 1. Set the service mode 4. 2. Exchanging it operate a menu of a service mode with the [UP] button and [DOWN] button. 3.
  • Page 36 Reference register value Detail Indication Minimum value Maximum value Initial value 00056 00000 00127 00061 00061 Set the cut-off of the Blue signal (PAL) 00057 00000 00001 00001 00001 ON/OFF change of the gamma revision 00058 00000 00255 00007 00007 Adjust 1 gamma revision point position of a Red signal 00059 00000...
  • Page 37 Reference register value Detail Indication Minimum value Maximum value Initial value 00338 Quantity of brightness adjustment setting (NTSC) 00121 00000 01023 00338 00338 Quantity of brightness adjustment setting (PAL) 00122 00000 01023 00338 00168 Brightness gain adjustment (NTSC) 00123 00000 00255 00168 00124...

  • Page 38: Troubleshooting

    SECTION 5 TROUBLESHOOTING 16 PIN CORD DIAGRAM (for J) GN/BK WH/BK Gray Black VI/BK GY/BK Brown Blue YG YellowGreen White Orange BL/WH Violet Yellow OR/WH Green OR/WH BL/WH GN/BK VI/BK 10 WH/BK GY/BK 1-38 (No.MA427<Rev.001>)
  • Page 39 16 PIN CORD DIAGRAM (for E, EE) Black Gray WH/BK GN/BK Brown VI/BK GY/BK Blue YellowGreen White Orange Violet Yellow OR/WH BL/WH BL/WH Green OR/WH BL/WH 13 BR OR/WH GN/BK VI/BK WH/BK GY/BK VI/BK GY/BK WH/BK GN/BK (No.MA427<Rev.001>)1-39...
  • Page 40 Victor Company of Japan, Limited Mobile Entertainment Division 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MA427<Rev.001>) Printed in Japan...

  • Page 41: Parts List

    PARTS LIST KW-NX7000J,KW-NX7000E,KW-NX7000EE * All printed circuit boards and its assemblies are not available as service parts. - Contents - 3- 2 Exploded view of general assembly and parts list (Block No.M1) 3- 8 DVD mechanism assembly and parts list (Block No.MJ) 3-10 Electrical parts list (Block No.01~05)
  • Page 42 Exploded view of general assembly and parts list Block No. Main board Sub board Except EE ver. Only J ver. Panel board...
  • Page 43 Sub board Only J ver. nly J ver. Connection board Front board nel board Only J ver. The parts without symbol number are not service.
  • Page 44 General Assembly Block No. [M][1][M][M]  Symbol No. Part No. Part Name Description Local QUQU05-6014AF-E FFC WIRE 60pin 14cm LV44494-005A PROTECT SHEET LV22458-002A B CHASSIS ASSY LV44666-003A ROLLER(SLD) (x4) QYWFM315013 WASHER 5mm/3.1mm x 0.13mm(x4) QYWDL164035 SLIT WASHER 4mm/1.6mm x 0.35mm(x4) LV36940-002A RAIL GUIDE (x2)
  • Page 45 30pin 5cm QJJ060-060801-E SIN CR C-C W QUQU05-1405BC-E FFC WIRE 14pin 5cm LV11522-015A FRONT PANEL LV11522-014A FRONT PANEL E,EE GE40347-001A JVC BADGE LV37930-002A REMOTE LENS LV37931-002A REMOTE LENS L LV22642-005A BUTTON LEFT LV22643-009A BUTTON RIGHT LV22641-001A PCB COVER LV44464-001A SPECIAL SCREW...
  • Page 46  Symbol No. Part No. Part Name Description Local LV37151-002A SUPPORT BKT (x2) QYSSSP5008ZA SCREW M5 x 8mm(x4) QYSDSP2603ZA SCREW M2.6 x 3mm(x4) LV43967-001A IC BRACKET BK 371 LV37970-001A CONNECTOR BKT LV43373-002A REGULATOR BKT LV44477-001A IC BKT(DVD)  QMFZ039-150-T FUSE 15A F 9001 LV38118-001A SHIELD COVER...
  • Page 47 <MEMO>...
  • Page 48 DVD mechanism assembly and parts list Block No. FMU-XD2-11 Grease =JVG-31N =JVS-1003 =CFD-006ZR =JC-803B =1401C =G332 Photo board 24 25 11.4mm 0.1mm 41 40 Front end board The parts without symbol number are not service.
  • Page 49 DVD mechanism Block No. [M][J][M][M]  Symbol No. Part No. Part Name Description Local LV11434-004A FRAME UNIT VKZ4539-054 MINI SCREW (x2) LV45021-001A STOPPER LV44959-002A SPECIAL SCREW LV44907-004A L.A.SPRING R LV37639-002A L ARM HOLDER VKZ4539-054 MINI SCREW (x2) LV37640-001A DAMPER(R) LV37641-001A DAMPER(F) (x2) LV45074-001A...

  • Page 50: Electrical Parts List

    Electrical parts list Main board  Symbol No. Part No. Part Name Description Local Block No. [0][1] Q9454 or DTC114EKA-X DIGI TRANSISTOR  Symbol No. Part No. Part Name Description Local Q9461 RT1N441C-X TRANSISTOR Q9462 ISA1530AC1/QR/X TRANSISTOR Q9551 RT1N141C-X DIGI TRANSISTOR ...
  • Page 51  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local C1116 NCB31CK-105X C CAPACITOR 1uF 16V K C3078 QETN1HM-225Z E CAPACITOR 2.2uF 50V M C1117 NCB31HK-104X C CAPACITOR 0.1uF 50V K C3101 QEKJ1HM-105Z E CAPACITOR 1uF 50V M...
  • Page 52  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local C9151 QETN0JM-108Z E CAPACITOR 1000uF 6.3V M R2005 NRSA63J-390X MG RESISTOR 39Ω 1/16W J C9152 NCB31HK-103X C CAPACITOR 0.01uF 50V K R2006 NRSA63J-100X MG RESISTOR 10Ω...
  • Page 53  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local R3355 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J R7214 NRSA63J-153X MG RESISTOR 15kΩ 1/16W J R3371 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R7214 NRSA63J-223X MG RESISTOR 22kΩ...
  • Page 54  Symbol No. Sub board Part No. Part Name Description Local Block No. [0][2] R9702 NRSA63J-471X MG RESISTOR 470Ω 1/16W J  Symbol No. R9703 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J Part No. Part Name Description Local R9704 NRSA63J-103X MG RESISTOR 10kΩ...
  • Page 55  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local C6110 NCB31HK-103X C CAPACITOR 0.01uF 50V K R6007 NRSA63J-391X MG RESISTOR 390Ω 1/16W J C6111 QETN1HM-106Z E CAPACITOR 10uF 50V M R6008 NRSA63J-302X MG RESISTOR 3kΩ...
  • Page 56  Symbol No. Conn board Part No. Part Name Description Local Block No. [0][3] R6638 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J E,EE  Symbol No. R6639 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J E,EE Part No. Part Name Description Local R6641 NRSA63J-103X MG RESISTOR 10kΩ...
  • Page 57  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local D8820 MA8051/M/-X Z DIODE R8824 NRSA63J-182X MG RESISTOR 1.8kΩ 1/16W J D8821 MA8051/M/-X Z DIODE R8824 NRSA63J-362X MG RESISTOR 3.6kΩ 1/16W J E,EE D8822 MA8051/M/-X...
  • Page 58  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local Q4004 or 2SC2412K/R/-X TRANSISTOR C502 NCB31HK-104X C CAPACITOR 0.1uF 50V K Q4005 ISA1530AC1/QR/X TRANSISTOR C503 NCB31AK-474X C CAPACITOR 0.47uF 10V K Q4006 ISA1530AC1/QR/X TRANSISTOR C504...
  • Page 59  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local C4708 NCBA1AK-104W C CAPACITOR 0.1uF 10V K C5048 NDCA1HJ-680W C CAPACITOR 68pF 50V J C4709 NCBA1AK-104W C CAPACITOR 0.1uF 10V K C5049 NCB31HK-102X C CAPACITOR 1000pF 50V K...
  • Page 60  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local R456 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R4358 NRSA6AJ-0R0W MG RESISTOR 0Ω 1/16W J R457 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R4359 NRSA6AJ-0R0W MG RESISTOR 0Ω...
  • Page 61  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local R5006 NRSA6AJ-680W MG RESISTOR 68Ω 1/16W J R5204 NRSA6AJ-0R0W MG RESISTOR 0Ω 1/16W J R5007 NRSA63J-680X MG RESISTOR 68Ω 1/16W J R5206 NRSA6AJ-0R0W MG RESISTOR 0Ω...
  • Page 62  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local IC400 AK4387ET-X NDC31HJ-150X C CAPACITOR 15pF 50V J IC481 BR24L32FV-W-X IC(DIGITAL) NCB31CK-104X C CAPACITOR 0.1uF 16V K IC501 TC74LCX373FT-X IC(DIGITAL) NCB31CK-333X C CAPACITOR 0.033uF 16V K IC502 TC74LCX373FT-X...
  • Page 63  Symbol No.  Symbol No. Part No. Part Name Description Local Part No. Part Name Description Local C238 NCB31CK-104X C CAPACITOR 0.1uF 16V K R170 NRSA6AD-471W MG RESISTOR 470Ω 1/16W D C240 NCB31CK-104X C CAPACITOR 0.1uF 16V K R171 NRSA63J-105X MG RESISTOR 1MΩ...
  • Page 64  Symbol No. Part No. Part Name Description Local R400 NRSA6AD-153W MG RESISTOR 15kΩ 1/16W D R402 NRSA6AD-473W MG RESISTOR 47kΩ 1/16W D R403 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R406 NRS125J-R22X MG RESISTOR 0.22Ω 1/2W J R417 NRSA63J-183X MG RESISTOR 18kΩ...
  • Page 65 <MEMO> 3-25...
  • Page 66 Packing materials and accessories parts list Block No. No additional / supplemental order of WARRANTY CARDs are available. PUT OFF <PUT ON THE TOP> Only J ver. Only E ver. A5,A6,A7,A9 A8,A10 A11,A12 Only E ver. A1,A2,A3 Only E ver. Except E ver.
  • Page 67 Packing and Accessories Block No. [M][3][M][M]  Symbol No. Part No. Part Name Description Local LVT1837-001B INST BOOK ENG SPA FRE LVT1839-001A INST BOOK ENG GER FRE LVT1840-001A INST BOOK ENG RUS LVT1837-002A INSTALL MANUAL ENG SPA FRE LVT1839-004A INSTALL MANUAL ENG GER FRE LVT1840-002A INSTALL MANUAL...
  • Page 68 KW-NX7000J,KW-NX7000E KW-NX7000EE DVD-ROM No.SML2008Q2 Only for KW-NX7000J Only for KW-NX7000E Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)

  • Page 69: 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 70 NAVI_RDS_CK X1501 TMC TUNER IC161 4MHz X1601 4.332MHz Used for Area suffix J/E BUS_SI, BUS_SO, BUS_IO, BUS_SCK IC951,IC952 SCK, SI/SO CD CHANGER JVC BUS CONTROL CHL/R VIDEO BACK IC261 IC211 VIDEOMSW1, VIDEOMSW2 MONITOR VIDEO SELECT BACK CAMERA AMP. CAMERA A_3.3V IC201 D_3.3V...
  • Page 71 Block diagram (DVD & Panel) DVD section DATA0 to 3, WP, CD, CLK, CMD A, B, C, D, E, F, RF+/-, LPC1, LPC2 FOCUS CD VR TX, USB_D+/- & DVD VR CD/DVD Q105 to Q107 TRACKING DAC4 (DVD) COIL HFM VCC HFVC Q8,Q9 UCS, SCS, SCLK, U2SDT, S2UDT, LRMUTE...
  • Page 72 PNL_SW 3 Q9551 NQL79GM-220X MA22D23-X R9301 PANEL-12V -12.2V -15.0V DGND 4 UN2211-X CN851 13.8V R9253 R9251 MOTOR+ 5 R9510 -12.8V MOTOR- 6 JVC BUS R9254 X7301 X7302 4.7k D9601 IC952 MA22D23-X TC7WT241FU-X BUS_SCK R9601 2.2k 7.8V C9602 0.047 D9254 7.8V MA111-X C9601 U3.3V...
  • Page 73 Sub section LVA10799-A1 WP 60 CD 59 DATA1 GPS Module DATA1 58 DATA0 DATA0 57 D_GND DGND 56 C6716 CLK 55 L6201 K6201 2.2/10 S3.3V S3.3V S3.3V 54 NQL79GM-220X GPS ANT CMD 53 SD SLOT DATA3 CN654 24 23 22 21 20 19 18 17 DATA3 52 QAM0953-001 DATA2...
  • Page 74 Panel 1 section C4601 L4602 NQR0450-001X NQL52EM-100X IC463 CFL CTL&DRIVER TP518 C423 NI TPCP8402JVC-X T4601 C422 0 NQR0636-001 C4626 C4628 D4601 10/25 7.0V 5.2V 5.1V MA111-X IC461 2.5V 7.0V 2.2/16 C4604 OZ964ISN-X 14.1V 7.0V Q4605 C421 NI C4635 12.4V 7.0V 4.5V ISA1530AC1/QR/X C4605...
  • Page 75 Panel 2/Front section DOOR MOTOR QAR0378-001 CN852 QGA1002C1-02X Q8501 R8508 R8509 2SD601A/QR/-X 2.2k IC851 RT1N141C CPI-210/BC/-X R8504 1.2V 0.1V RT1N441C UN2211-X NOTES 0.2V DTC114EKA-X 1.VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL. CONDITION --- DVD MODE 2.UNLESS OTHERWISE SPECIFIED. ALL RESISTORS ARE 1/10W +5% METAL GRAZE RESISTOR.
  • Page 76 Front end section 3.3_REG R110 P3.3V P3.3V D3.3V NAX0927-001X K103 R301 MM3233DF-X R302 X354 NQR0502-001X 0.39 0.0V 0.0V K104 S3.3V 4.2V 4.2V P3.3V L302 3.3V 0.0V C135 NQR0502-001X VOUT 0.1/16 FLASH ROM SDRAM 0.0V 0.0V CD/DVD K113 P3.3V S3.3V IC399 IC398 NQR0502-001X M12L128168A-7TG...
  • Page 77 Printed circuit boards Main board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade) forward side reverse side CN902 CN902 IC911 CN901...
  • Page 78 Sub board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade) forward side reverse side C6001 D6201 C6213 R6201 PP601 R6202 CN604...
  • Page 79 Panel board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Front end board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade) Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade) forward side forward side...
  • Page 80 < M E M O >...
  • Page 81 Victor Company of Japan, Limited Mobile Entertainment Division 10-1,1chome,Ohwatari-machi,Maebashi-city,Gumma-ken,371-8543,Japan Printed in Japan (No.MA427SCH<Rev.001>)

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