JVC KD-ADV5380J

SERVICE MANUAL
COPYRIGHT © 2007 Victor Company of Japan, Limited
No.MA308
2007/3
DVD/CD RECEIVER
MA30820073SERVICE MANUAL
KD-ADV5380J,KD-DV5300J,KD-DV5301E,KD-DV5301EU,
KD-DV5302E,KD-DV5302EU,KD-DV5304UI,KD-DV5305U,
KD-DV5305UN,KD-DV5305UT,KD-DV5305A,KD-DV5306U,
KD-DV5306UN,KD-DV5306UT,KD-DV5306A,KD-DV5307EE,
KD-DV5308EE,KD-DV5388UF,KD-DV4304UI,KD-DV4305U,
KD-DV4305UN,KD-DV4305UT,KD-DV4305A,KD-DV4306U,
KD-DV4306UN,KD-DV4306UT,KD-DV4306A,KD-DV4388UF,
KD-DVH426UN
COPYRIGHT © 2007 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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-34
5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-40
KD-ADV5380/KD-DV5300/KD-DV5306
KD-DV5305/KD-DV5304/KD-DV5303
KD-DV5308/KD-DV5307/KD-DV5302
KD-DV5301/KD-DV4306/KD-DV4305
KD-DV4304/KD-DV4303
only for
KD-DV5308
KD-DV5307
KD-DV5302
KD-DV5301
KD-DVH426
only for
KD-ADV5380
KD-DV5300
except
KD-DVH426

JVC KD-ADV5380J Specifications

General

Category	Receiver
Brand	JVC
Model	KD-ADV5380J
USB Port	Yes
Bluetooth	Yes
AM/FM Tuner	Yes
MP3 Playback	Yes
WMA Playback	Yes
AAC Playback	Yes
Remote Control	Yes
Power Output	50 Watts x 4 Channels
Built-in Amplifier	Yes
Preamp Outputs	3 (Front, Rear, Subwoofer)
Steering Wheel Control	Yes

Summary

Precautions and Safety

General Safety Precautions

Warnings regarding chassis burrs and safe laser beam handling during unit servicing.

Preventing Static Electricity Damage

Guidelines for preventing static discharge damage to the optical pickup and laser diode.

Laser Product Safety Information

Important safety information for Class 1 Laser Products, detailing hazard warnings.

Disassembly Procedures

Main Unit Disassembly Steps

Procedures for dismantling the main unit, including bottom chassis, heat sink, and front chassis.

DVD Mechanism Disassembly

Steps for removing the DVD mechanism assembly and its switch board.

Key Component Removal Procedures

Instructions for removing the DVD pickup, spindle motor, and feed motor assemblies.

Adjustment Procedures

Adjustment Setup Requirements

Lists required test instruments and standard measuring conditions for unit adjustments.

Jitter Value Adjustment

Method for minimizing jitter by adjusting specific screws in service mode.

Service Mode Operations

Guide to entering service mode and navigating diagnostic functions like version, error history, and temperature.

Troubleshooting and Wiring

16-Pin Connector Wiring Diagrams

Wiring diagrams for the 16-pin connector across various models, aiding in troubleshooting.

Parts Identification

General Assembly Parts List

Exploded views and part numbers for general assemblies, excluding specific models.

Electrical Component Lists by Board

Comprehensive lists of electrical components for various boards across different models.

Schematic Diagrams Overview

System Block Diagram

Overview of system architecture and interconnections of major sections.

Main Section Circuit Schematics

Detailed circuit diagrams for main sections, with regional variations.

LCD and Key Control Schematics

Circuit diagrams for LCD and key control interfaces.

DVD Section Schematics

Circuit diagrams specific to the DVD section.

Printed Circuit Board Layouts

Visual layouts of main, switch, and front end printed circuit boards.