Denon Nippon DN-600F User Manual

DENON
SERVICE MANUAL
MODEL DN-6OOF
STEREO CD PLAYER
-- TABLE OF CONTENTS --
SPECIFICATIONS ............................................................................ 2
NOTE FOR HANDLING OF LASER PICK-UP ..................................................... 3, 4
DISASSEMBLY .............................................................................. 5
ADJUSTMEN-[ .............................................................................. 6-- 9
HFAT RUN MODE FUNCTION ................................................................. 10
IC TERMINAL FUNCTION ................................................................... 11 - 14
NOTE FOR PARTS LIST ....................................................................... 14
PARTS LIST OF RW.BOARD .................................................................... 15
PACKING & ACCESSORIES ..................................................................... 16
PARTS LIST OF PACKING & ACCESSORIES ....................................................... t6
PARTS LIST OF EXPLODED VIEW ............................................................... 16
EXPLODED VIEW ............................................................................ 17
PARTS LIST C,F FG-70 MECHANISM UNIT ......................................................... 18
EXPLODED VIEW OF FG-70 MECHANISM UNIT .................................................... 18
P.W.BOARD .................................................................................. 19
WIRING DIAGRAM ............................................................................ 20
SCHEMATIC OIAGRAM ........................................................................ 21
SEMICONDUCTORS .......................................................................... 22
NIPPON COI_MBIA CO.. LTD.

Denon Nippon DN-600F Specifications

General

Brand	Denon
Model	Nippon DN-600F
Category	CD Player
Language	English

Summary

Specifications

Laser Pick-up Handling Precautions

Care and Storage

Guidelines for proper storage and handling to prevent damage to the laser pick-up.

Laser Diode Safety

Instructions on protecting eyes from laser beam and safe handling of LD chip, including poison warnings.

Actuator and Lens Cleaning

Procedures for cleaning the actuator and lens to maintain performance.

Handling and ESD Protection

Best practices for handling the pick-up and preventing electrostatic discharge damage.

Disassembly Procedures

Adjustment Procedures

Service Program Activation

Steps to enter and start the unit's service program for adjustments.

Service Program Button Functions

Explains the function of each button during service program mode.

Adjustment Location Overview

Identifies the location of adjustment points on the main unit.

Focus Gain Adjustment

Required Adjustment Equipment

Lists the necessary tools and equipment for performing focus gain adjustment.

Preset Adjustment Values

Specifies initial settings for potentiometers before adjustment.

Focus Gain Calibration Steps

Detailed procedure for adjusting the focus gain using an oscilloscope.

Tracking Gain Adjustment

Tracking Gain Calibration

Step-by-step instructions for adjusting the tracking gain with specified equipment.

Tracking Offset and HF Level Adjustment

Tracking Offset (E/F Balance) Adjustment

Procedure to adjust tracking offset and check waveform symmetry.

HF Level Adjustment

Steps to measure and confirm the HF level using an oscilloscope.

Printed Wiring Board Parts List

Exploded View of Main Unit

FG-70 Mechanism Unit Parts List

Schematic Diagram