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JVC KD-G318 Service Manual
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JVC KD-G318 Service Manual

JVC KD-G318 Service Manual

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3 7 63 1515 0
SERVICE MANUAL
9
2005
MA215
TE
L 13942296513
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
www
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http://www.xiaoyu163.com
CD RECEIVER
KD-G318
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

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COPYRIGHT © 2005 Victor Company of Japan, Limited
http://www.xiaoyu163.com
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2 9
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Area suffix
UF -------------------------- China
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9 9
No.MA215
2005/9

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  • Page 1: Table Of Contents

    3 7 63 1515 0 SERVICE MANUAL CD RECEIVER MA215 2005 KD-G318 Area suffix UF -------------------------- China L 13942296513 Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
  • Page 2 http://www.xiaoyu163.com 3 7 63 1515 0 SPECIFICATION AUDIO AMPLIFIER SECTION Maximum Power Output Front 50 W per channel Rear 50 W per channel 19 W per channel into 4 Ω, 40 Hz to 20 000 Hz at no more Continuous Power Output (RMS) Front than 0.8% total harmonic distortion.

  • Page 3: Precaution

    http://www.xiaoyu163.com SECTION 1 3 7 63 1515 0 PRECAUTION Please refer to "KD-G308 (No.MA097)" about this section. SECTION 2 SPECIFIC SERVICE INSTRUCTIONS Please refer to "KD-G308 (No.MA097)" about this section. SECTION 3 DISASSEMBLY Please refer to "KD-G308 (No.MA097)" about this section. L 13942296513 SECTION 4 ADJUSTMENT...

  • Page 4: Troubleshooting

    http://www.xiaoyu163.com SECTION 5 3 7 63 1515 0 TROUBLESHOOTING 16 PIN CORD DIAGRAM 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 L 13942296513 3 GN 11 GN/BK 2 VI...
  • Page 5 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 (No.MA215)1-5 http://www.xiaoyu163.com...
  • Page 6 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MA215) Printed in Japan http://www.xiaoyu163.com...
  • Page 7 3 7 63 1515 0 SCHEMATIC DIAGRAMS CD RECEIVER KD-G318 CD-ROM No.SML200509 Area suffix UF -------------------------- China L 13942296513 Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Contents Block diagram Standard schematic diagrams...

  • Page 8: Safety Precaution

    http://www.xiaoyu163.com Safety precaution 3 7 63 1515 0 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 9: Block Diagram

    LCD DRIVER LCD.SCK ENC1 JBUS.SI LCD.SO CH.L ENC2 JBUS.SO LCD.CE CH.R JBUS.IO CD CHANGER JBUS.INT COM1 CONTROL IC801 JBUS.SCK CH.SCK COM2 JVC BUS COM3 S1 to S52 LCD1 EN601 ENCODER LCD DISPLAY w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 10 http://www.xiaoyu163.com Standard schematic diagrams 3 7 6 3 1 5 1 5 0 Main amplifier section Q781 R331 QAU0394-002 R332 UN2111-X MA111-X R335 2.2K C331 Q331 100P CJ321 MUTE D331 KTD1304-X QNB0100-002 QNN0489-001 D321 R325 Q321 2.2K 4.7u C321 KTD1304-X 100P MA111-X R321...
  • Page 11 http://www.xiaoyu163.com CD servo control section 3 7 6 3 1 5 1 5 0 C573 C568 100/10 47/6.3 C569 0.033 R579 Q561 2SA2093/QR/-T C536 C571 D561 1A3G-T1 IC521 CD8V MN6627482WA CD.RESET STATUS IC561 SUBQ LA6242H-X SQCK TLOCK FLOCK CD.SENSE C582 R581 MDATA C541...
  • Page 12 http://www.xiaoyu163.com LCD & Key control section 3 7 6 3 1 5 1 5 0 IC602 EN601 RPM7338-V4 QSW0793-001 R682 R683 CN601 NNZ0087-001 REMOCON ACC5V LCD1 QLD0290-001 ENC1 1 3 9 4 2 2 9 6 5 1 3 ENC2 LCDCE LCDSO LCDSCK...
  • Page 13 http://www.xiaoyu163.com 3 7 63 1515 0 Printed circuit boards Main board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Forward side C513 IC301 C508 R516 B901 C501 R515 R569 R570 CN701 C520 C519 R510 C569 R565...
  • Page 14 http://www.xiaoyu163.com 3 7 63 1515 0 Main board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Reverse side D708 R769 R754 R755 R753 C706 R752 C783 C704 Q781 D783 C703 R740 R739 D244 D245 R736 R161...
  • Page 15 http://www.xiaoyu163.com 3 7 63 1515 0 Switch board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Forward side Reverse side D607 R635 R634 D603 D604 R661 D605 R660 R601 R611 R602 R610 S616 D606 R636 S617...
  • Page 16 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 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.MA215SCH) http://www.xiaoyu163.com...

  • Page 17: Parts List

    3 7 63 1515 0 PARTS LIST [ KD-G318 ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix UF -------------------------- China L 13942296513 - Contents - Exploded view of general assembly and parts list (Block No.M1) C D mechanism assembly and parts list (Block No.MB)
  • Page 18 http://www.xiaoyu163.com 3 7 63 1515 0 Exploded view of general assembly and parts list Block No. L 13942296513 Switch board u163 http://www.xiaoyu163.com...
  • Page 19 http://www.xiaoyu163.com 3 7 63 1515 0 Main board L 13942296513 u163 LCD1 http://www.xiaoyu163.com...
  • Page 20 SSM BTN GE31025-001A SEARCH BTN GE31041-010A EJECT BUTTON GE31250-001A-NK EJECT COVER GE40220-001A LIGHT SHEILD GE31042-005A-NK DETACH BUTTON GE31045-001A RIM COVER GE40204-001A JVC BADGE VKW3001-330 COMP.SPRING GE40202-006A SPING GE10081-003A-NK REAR COVER VKZ4777-010 MINI SCREW (x4) GE31035-001A-NK LCD CASE GE31036-001A-NK LCD LENS...
  • Page 21 http://www.xiaoyu163.com 3 7 63 1515 0 Symbol No. Part No. Part Name Description Local  GE30854-001A LED HOLDER L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 22 http://www.xiaoyu163.com 3 7 63 1515 0 CD mechanism assembly and parts list Block No. Grease TN-2001-1011 TNG-87 GP-501MK CFD-005Z GP-305T L 13942296513 u163 The parts without symbol number are not service. http://www.xiaoyu163.com...
  • Page 23 http://www.xiaoyu163.com 3 7 63 1515 0 CD mechanism Block No. [M][B][M][M] Symbol No. Part No. Part Name Description Local  30320101T FRAME 30320102T TOP COVER 30320115T DANPER F 30320116T DANPER R 303205505T CHASSIS RIVET 303205503T CHANGE P. RVT A 303205301T CLAMPER ASS'Y 303205302T SPINDLE MOTOR A...

  • Page 24: Electrical Parts List

    http://www.xiaoyu163.com 3 7 63 1515 0 Electrical parts list Main board  Symbol No. Part No. Part Name Description Local Block No. [0][1] QEKJ1HM-104Z E CAPACITOR 0.1uF 50V M  Symbol No. Part No. Part Name Description Local NCB31EK-223X C CAPACITOR 0.022uF 25V K NCB31EK-103X C CAPACITOR...
  • Page 25 http://www.xiaoyu163.com 3 7 63 1515 0  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C507 NCB31AK-334X C CAPACITOR 0.33uF 10V K C908 QEKJ1AM-227Z E CAPACITOR 220uF 10V M C508 NCB31EK-104X C CAPACITOR 0.1uF 25V K C909...
  • Page 26 http://www.xiaoyu163.com 3 7 63 1515 0  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R355 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J R720 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R501 NRSA02J-220X MG RESISTOR 22Ω...
  • Page 27 http://www.xiaoyu163.com 3 7 63 1515 0  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local CN701 QNZ0605-001 CAR CONNECTOR R640 NRSA02J-271X MG RESISTOR 270Ω 1/10W J CN901 QNZ0611-001 16P CONNECTOR R642 NRSA02J-431X MG RESISTOR 430Ω...
  • Page 28 http://www.xiaoyu163.com 3 7 63 1515 0 Packing materials and accessories parts list Block No. No additional / supplemental order of WARRANTY CARDs are available A1,A2,A3, A4,A5,A6 L 13942296513 KIT : A9,A10,A11 A12,A13 u163 3-12 http://www.xiaoyu163.com...
  • Page 29 http://www.xiaoyu163.com 3 7 63 1515 0 Packing and Accessories Block No. [M][3][M][M] Symbol No. Part No. Part Name Description Local  GET0258-001A INST BOOK CHI(PEKIN) GET0258-002B INSTALL MANUAL ------------ WARRANTY CARD BT-59019-1 BT-59020-1 SEAL BT-59022-4C S.CENTER.LIST E310162-001 CERTIFICATE TAG GE20137-203A MOUNTING SLEEVE GE20149-011A-NK TRIM PLATE...

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