JVC KD-AVX1 SECTION 5 TROUBLESHOOTING

1-38 (No.MA165)

SECTION 5TROUBLESHOOTING

5.1 16 PIN CORD DIAGRAM [for E version]

GN/BK

VI/BK

BL/WH

WH/BK

GY/BK

L. GN

OR/WH

YL BL/WH

OR/WH

VI/BK

GY/BK

WH/BK

GN/BK

ACC

MEMORY

L.GN

PARKING

BRAKE

Black

Red

Blue

White

Brown

GN Green

VI Violet

GY Gray

YL Yellow

OR Orange

L.GN Light Green

RR Rear Right

FR Front Right

FL Front Left

RL Rear Left

REMOTE

Remote

ACC

TEL

ACC Line

Telephone Muting

GND Ground

MEMORY

Memory Backup Battery+

PARKING

Parking Brake

ILL

Illuminations Control ANT Auto Antenna

BR TEL

BL/WH REMOTE

OR/WH ILL

BK GND

VI RR+

VI/BK RR-

GY FR+

GY/BK FR-

WH FL+

WH/BK FL-

GN RL+

GN/BK RL-

Choking Coil

VI/WH REVERS

REVERS Revers Gear Signal

Contents

Main SERVICE MANUAL 2005/5 DVD/CD RECEIVER KD-AVX1 TABLE OF CONTENTS SPECIFICATION Page Page Page (caption) Anti-static wrist strap Conductive material (conductive sheet) or iron plate CN101 Short-circuit points Mechanism control board Flexible wire REPRODUCTION AND POSITION OF LABELS ! WARNING LABEL Page SECTION 3 DISASSEMBLY Panel assembly Button(detach) Side heat sink A CC C C C D E E Front chassis assembly Double-stick tape Double-stick tape Top chassis assembly DVD mechanism assembly J KK M b N c Detach lever Front bracket assembly Torsion spring P PP R R' Q S T R V VV C A Short-circuit points D Page Page Page Page Page J K L M N SECTION 4 ADJUSTMENT Page Page 1. Service mode 1 (Indication is displayed in SERVICE MODE.) Page Page Page 4.6.4 DVD check mode 4. Service mode 4 Screen indication RDS service mode Only RDS model Mechanism error code Disc error code Page Page 4.6.9 Monitor adjustment R/W CHROMA 1 SECTION 5 TROUBLESHOOTING 5.2 16 PIN CORD DIAGRAM [for A, J, U, UN, UT version] Page PARTS LIST - Contents - [ KD-AVX1 ] 3-2 Exploded view of general assembly and parts list Block No. 3-3 3-4 General Assembly Block No. [M][1][M][M] 3-5 DVD mechanism assembly and parts list Block No. Grease The parts without symbol number are not service. 3-7 DVD mechanism Block No. [M][J][M][M] 3-8 3-9 Electrical parts list Main board Block No. [0][1] 3-10 3-11 3-12 3-13 3-14 Panel board Block No. [0][2] 3-15 3-16 3-17 Connector board Block No. [0][3] Block No. [0][4] Front end board 3-18 3-19 Packing materials and accessories parts list Block No. No additional / supplemental order of WARRANTY CARDs are available. 3-21 Packing and Accessories Block No. [M][3][M][M] SCHEMATIC DIAGRAMS DVD/CD RECEIVER KD-AVX1 Contents Page Page 2-1 Block diagram CN583 CN582 CN963 CN964 2-2 A G UT NT Standard schematic diagrams Main amplifier section 2-4 SHEET 1 Parts are safety assurance parts. When replacing those parts make sure to use the specified one. Panel-A section 2-5 2-6 (SHEET 3) SHEET 2 Parts are safety assurance parts. When replacing those parts make sure to use the specified one. Panel-B section 2-7 2-8 SHEET 3 Parts are safety assurance parts. When replacing those parts make sure to use the specified one. (SHEET 4) (SHEET 2) Connecting section 2-9 (SHEET 1) (SHEET 3) TO CN403 (SHEET 5) SHEET 4 (SHEET 1) 2-10 DVD servo control section 2-11 SHEET 5 TO CN965 (SHEET 4) 2-12 2-13 Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Printed circuit boards Main board 2-14 (Main board) (Main sub board) Reverse side 2-15 Panel board Forward side (Panel board) (Switch board) Reverse side 2-16 (Switch board) (Panel board) Connector board Reverse side Forward side 2-17 Page 2-18 Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Front end board Forward side R251 R125 R113 Front end board Reverse side R23 R606R605 C369