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JVC FS-SD7R Service Manual

JVC FS-SD7R
62 pages
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FS-SD5R/FS-SD7R/FS-SD9R
SERVICE
MANUAL
FS-SD5R
FS-SD7R
/
FS-SD9R
Area
Suffix
FS-SD5R/FS-SD7R
U.K.
E
---
Continental
Europe
EN
----
Northern
Europe
E
---
Continental
Europe
EN
----
Northern
Europe
Eastern
Europe
EE
--
Russian
Federation
Hong
Kong
DIGITAL
AUDIO
2)
@BRDS
These
models
are
different
only
speaker
systems.
FS-SD7R
and
FS-SD9R
are
different
only
speaker
cabinet.
FS-SD7R,
FS-SD9R
Contents
These
models
not
have
adjustment.
Safety
Precautions
--------------------+--
1-2
Flow
of
functional
operation
Preventing
static
electricity
-------------
1-3
until
TOC
read
------------
2-10
Important
for
laser
products
------------
1-4
Description
of
major
ICs
-----------------
2-11
InstruCtionS
-------------------2----er0-0
7
1-5~11
Block
diagram
------------------------------
2-26
Disassembly
method
---------------------
2-1
Standard
schematic
diagrams
---------
2-27
Maintenance
of
laser
pickup
-----------
2-9
Printed
circuit
boards
---------------------
2-32~34
Paris
WiSk
etre
ssestiestesasen
e
aov
arenes
3-1~15
This
service
manual
is
made
from
100%
recycled
paper.
COPYRIGHT
©
2000
VICTOR
COMPANY
OF
JAPAN,
LTD.
No.20829
Apr.
2000
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JVC FS-SD7R Specifications

General IconGeneral
TypeMicro Component System
CD PlayerYes
Radio TunerFM/AM
BluetoothNo
USB PortNo
Speaker Configuration2.0
Number of Discs1
Playable MediaCD, CD-R/RW
Remote ControlYes
Speakers2-way speakers
InputsAux-in

Summary

Safety Precautions

General Safety Warnings

Covers essential safety guidelines for operation and maintenance.

Preventing Static Electricity

Grounding Procedures for Static Prevention

Outlines methods to ground equipment and personnel to prevent ESD damage.

Laser Product Safety Information

Class 1 Laser Product Warnings and Precautions

Highlights dangers of invisible laser radiation and importance of safety switches.

System Instructions and Warnings

Getting Started - Accessories and Antennas

Getting Started - Connections and Basic Operations

Basic Operations - Power and Display

Using the CD Player - Playback Basics

Using the CD Player - Advanced Playback

Using the Timers - Setup

Troubleshooting

Disassembly Method - Main Body Components

Removing Rear and Side Covers

Details the procedure for removing the rear and side covers of the main unit.

Removing the Front Panel Assembly

Explains how to detach the front panel assembly from the main body.

Disassembly Method - CD Mechanism Base

Removing the CD Mechanism Base Assembly

Outlines the steps to remove the main CD mechanism base assembly.

Disassembly Method - CD Mechanism Base Continued

CD Mechanism Base Assembly Removal Steps

Continues the procedure for detaching the CD mechanism base assembly.

Disassembly Method - Door Arm Assembly

Removing Door Arm Assembly and Boards

Details the removal of the door arm assembly and associated boards.

Disassembly Method - Power Amplifier, Transformer, Gear Motor

Removing Power Amplifier Board

Steps to remove the power amplifier board from the unit.

Removing Transformer and Gear Motor Assemblies

Guides on removing the transformer and gear motor assemblies.

Disassembly Method - Fan Motor, Main Board, Front Panel Board

Removing Fan Motor and Main Board

Explains the process for removing the fan motor and main circuit board.

Removing Front Panel Board

Details the removal of the front panel board from the assembly.

Disassembly Method - CD Mechanism Components

Removing Speaker Terminal Board

Steps to remove the speaker terminal board from the CD mechanism base.

Removing CD Mechanism Board and Assembly

Guides on detaching the CD mechanism board and assembly.

Disassembly Method - CD Mechanism Smaller Boards

Removing Jack, Switch, and LED Boards

Details the removal of the jack, switch, and LED boards.

Laser Pickup Maintenance and Replacement

Laser Pickup Replacement Procedure

Provides step-by-step instructions for replacing the laser pickup unit.

Flow of Functional Operation

Block Diagram

Standard Schematic Diagrams

CD Servo Control Section Schematics

Presents detailed circuit schematics for the CD servo control system.

Standard Schematic Diagrams Continued

Power Supply and Main Circuit Section Schematics

Shows detailed circuit diagrams for the power supply and main circuits.

Printed Circuit Board Layouts

Printed Circuit Board Layouts Continued

Parts List Overview

Electrical Parts List Details

Provides a comprehensive list of electrical components used in the system.

Parts List - General Assembly

Exploded View of General Assembly

Parts List - General Assembly Continued

Electrical Parts List - Main Board

Electrical Parts List - Main Board Continued

Electrical Parts List - CD Board

Electrical Parts List - CD Board Continued

Packing Materials and Accessories List

Packing Materials and Accessories List Continued

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