JVC SP-DXU10C

SERVICE MANUAL
COPYRIGHT © 2008 Victor Company of Japan, Limited
No.MB616<Rev.002>
2008/4
COMPACT COMPONENT SYSTEM
MB616<Rev.002>20084SERVICE MANUAL
DX-U10A, DX-U10US, DX-U10UX, DX-U10UG,
DX-U10UN, DX-U8US, DX-U8UX, DX-U8UG,
DX-U8UN, DX-U6US, DX-U6UX, DX-U6UG,
DX-U6UN, DX-U10UH
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)
TABLE OF CONTENTS
1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
2 SPECIFIC SERVICE INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-34
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-35
SUPER VIDEO
SUPER VIDEO
CA-DXU6
SP-DXU6F SP-DXU6F
SP-DXU10W
CA-DXU8
SP-DXU10F
SP-DXU10F
SP-DXU10W
SP-DXU8S
SP-DXU8S
SP-DXU10C
CA-DXU10
SP-DXU10F SP-DXU10F
SP-DXU10W SP-DXU10W
SP-DXU10S SP-DXU10S
SP-DXU10C

JVC SP-DXU10C Specifications

General

Impedance	4 Ohms
Subwoofer	Yes
Satellite Speakers	2
Power Supply	AC 220-240V, 50/60Hz
Input	3.5mm Stereo Jack

Summary

PRECAUTION

Safety Precautions

Essential safety measures to prevent hazards during servicing.

Warning

Critical warnings regarding safety standards and component replacement.

Critical parts for safety

Identification of safety-critical components for replacement.

Preventing static electricity

Measures to prevent electrostatic discharge damage to sensitive components.

Important for laser products

Crucial information and warnings related to laser product safety.

DISASSEMBLY

Main body

Instructions for disassembling the main body of the unit.

Removing the DVD CHANGER MECHANISM assembly

Detailed procedure for removing the DVD changer mechanism.

Removing the MAIN BOARD assembly

Detailed steps for removing the main circuit board.

DVD changer mechanism assembly section

Procedures for disassembling the DVD changer mechanism.

Removing the DVD servo board

Detailed instructions for removing the DVD servo board.

Removing the DVD traverse mechanism assembly

Procedure for removing the DVD traverse mechanism assembly.

Removing the DVD pickup

Detailed instructions for removing the DVD pickup unit.

Attaching the DVD pickup

Steps for reattaching the DVD pickup unit.

Removing the lifter assembly

Detailed steps for removing the lifter assembly.

ADJUSTMENT

Attention in service of DVD section

Key considerations before servicing the DVD section.

DVD MODULE EEPROM INITIALIZATION

Steps for initializing the DVD module EEPROM.

DVD CHECK MODES

Various diagnostic modes for checking DVD functions.

TROUBLESHOOTING

Standard schematic diagrams

DVD section (13) (for DX-U10, DX-U8)

Part 1 of the DVD section schematic for DX-U10 and DX-U8.

DVD section (23) (for DX-U10, DX-U8)

Part 2 of the DVD section schematic for DX-U10 and DX-U8.

DVD section (33) (for DX-U10, DX-U8)

Part 3 of the DVD section schematic for DX-U10 and DX-U8.

DVD section (13) (for DX-U6)

Part 1 of the DVD section schematic for DX-U6.

DVD section (23) (for DX-U6)

Part 2 of the DVD section schematic for DX-U6.

DVD section (33) (for DX-U6)

PARTS LIST

Exploded view of general assembly and parts list (DX-U10)

Exploded view of general assembly and parts list (DX-U8)

Exploded view of general assembly and parts list (DX-U6)

DVD mechanism assembly and parts list

DVD changer assembly and parts list (Except DX-U6)

DVD changer mechanism assembly and parts list (Only DX-U6)

Electrical parts list (Main board)