Harman Kardon FL8400 - User Manual

The Harman Kardon
Model FL8400
Manual A
COMPACT DISC CHANGER
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BEFORE REPAIRING THE COMPACT DISC PRINTED CIRCUIT BOARDS
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CIRCUIT DESCRIPTION
ALIGNMENT AND ADJUSTMENT
GENERAL UNIT EXPLODED VIEW ----
GENERAL UNIT PARTS LIST -:-
ELECTRICAL PARTS LIST ----------
IC FUNCTIONAL BLOCK DIAGRAM
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SCHEMATIC DIAGRAM ----
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DANGER: Invisible laser radiation when open and interlock failed or defeated.
AVOID DIRECT EXPOSURE TO BEAM.
harman/kardon
Parts and Service Office
80 Crossways Park West, Woodbury, N.Y. 11797
1112-FL8400A P9501 1500 Printed in Korea

Harman Kardon FL8400 Specifications

General

Brand	Harman Kardon
Model	FL8400
Category	MiniDisc Player
Language	English

Summary

Laser Beam Safety Precautions

Safety Precautions

Before Repairing the Compact Disc Player

Essential steps and warnings before commencing any repair work.

Leakage Test

Specifications

Environmental

Control and Functions

Block Diagram

Disassembly Instructions

Pickup Replacement

Circuit Description

APC Circuit

Explanation of the Automatic Power Control circuit for the laser diode.

Focus Servo

Description of the focus servo system and optical pickup operation.

Alignment and Adjustment

Troubleshooting

Printed Circuit Boards

General Unit Exploded View

Cabinet and Chassis

Exploded view of the unit's external casing and internal frame.

Mechanism

General Unit Parts List

Electrical Parts List

IC Functional Block Diagram

Package

Transistor and Diode Lead Identification

Schematic Diagram

Wiring Diagram