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Sony FH-G50 Service Manual

Sony FH-G50
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FH-G50/MHC-501/$200
SERVICE
MANUAL
FH-G50
and
MHC-501/S200
are
composed
of
following
models.
As
for
the
service
manual,
it
is
issued
for
each
component
models,
then,
please
refer
to
it.
COMPONENT
MODEL
NAME
FOR
FH-G50
and
MHC-501/S200
US
Model
Canadian
Model
MHC-S200
AEP
Model
MHC-501
Component
2°"
|__FH-G50
MHC-501
MHC-S200
_E
Model
Tuner,
deck,
|
HCD-H501
Australian
Model
CD,
amplifier
Tourist
Mode!
Speaker
System
|
SS-H501
SS-H701
FH-G50
SPECIFICATIONS
PARTS
LIST
(Accessories
&
Packing
Materials)
Supplied
accessories
AM
loop
antenna
(1)
Remote
commander
(1)
Sony
SUM-3
(NS)
batteries
(2)
FM
lead
antenna
(1)
Design
and
specifications
are
subject
to
change
without
notice.
@
Abbreviation
CND
:
Canadian
MY:
Malaysia
IT
3
Italian
SP:
Singapore
G:
German
MX:
Mexican
EE
:EastEuropean
AR
:
Argentine
EA:
Saudi
Arabia
JE:
Tourist
AUS
:
Australian
HK
—:
Hong Kong
MICROFILM
9-960-149-11
Sony
Corporation
Consumer
A&V
Products
Company
Home
A&V
Products
Div.
NOTE:
@
Items
marked
*
"are
not
stocked
since
they
are
seldom
required
for
routine
service.
Some
delay
should
be
anticipated
when
ordering
these
items.
Part
No.
Description
1-473-039-11
COMMANDER,
STANDARD
(RM-S22)
1-501-374-11
ANTENNNA,
LOOP
1-501-594-11
ANTENNNA,
(FM)
(501:EXCEPT
G)
1-501-659-11
ANTENNNA,
(FM)
(G50,
$200)
1-769-306-11
CORD,
SPEAKER
(FOR
SS)
3-798-355-11
MANUAL,
INSTRUCTION
(ENGLISH)
(S200:US,
CND/G50:
AUS)
3-798-355-41
MANUAL,
INSTRUCTION
(FRENCH)
(S200:CND/G5O:E,
BA,
MY)
3-798-355-51
MANUAL,
INSTRUCTION
(ENGLISH/SPANISH/CHINESE)
(G50:E,
BA, SP,
MY,
MX, HK,
AR)
3-798-355-61
MANUAL,
INSTRUCTION
(ENGLISH/KOREAN/PORTUGUESE/
RUSSIAN)
(G50:
JE)
3-198-355-71
MANUAL,
INSTRUCTION
(ARABIC)
(G50:E,
BA)
3-198-356-41
MANUAL,
INSTRUCTION
acacia
rhage
(501:
AEP
3-798-356-51
MANUAL,
INSTRUCTION
(GERMAN)
(501:G)
3-798-356-61
MANUAL,
INSTRUCTION
(ITALIAN)
(501:ABP,
IT)
3-798-356-71
MANUAL,
INSTRUCTION
(ENGLISH/GERMAN)
(501:AEP,
EE)
3-798~-356-81
MANUAL,
INSTRUCTION
(RUSSIAN/POLISH)
(501:EE)
3-798-356-91
MANUAL,
INSTRUCTION
(DANISH,
FINNISH,
SWEDISH)
(501:
AEP)
4-941-762-01
COVER,
BATTERY
(FOR
RM-S22)
%
4-971-217-01
CUSHION
(FOR
SS)
*
4-972-969-01
CUSHION
(FRONT)
(FOR
HCD-501)
*
4-972-970-01
CUSHION
(REAR)
(FOR
HCD-501)
4-972-973-01
INDIVIDUAL
CARTON
(S200)
4-972-974-01
INDIVIDUAL
CARTON
(501:EXCEPT
EE)
4-972-975-01
INDIVIDUAL
CARTON
(5(
)
4-972-976-01
INDIVIDUAL
CARTON
(G50:AUS)
4-972-977-01
INDIVIDUAL
CARTON
(G50:AR,
B,
HK,
MX,
MY,
SP)
He
ee
¥
4-972-978-01
INDIVIDUAL
CARTON
(G50:EA,
JE)
MINI
Hi-Fi
COMPONENT
SYSTEM
SONY.
English
95B02102-1
Printed
in
Japan
4199.2
Published
by
Home
A&V
Products
Div.
Quality
Engineering
Dept.
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Sony FH-G50 Specifications

General IconGeneral
BrandSony
ModelFH-G50
CategoryStereo System
LanguageEnglish

Summary

Service Manual Introduction and System Overview

Component Model Identification

Lists FH-G50, MHC-501, MHC-S200 models covered by the service manual.

General Specifications and Parts

Covers abbreviations, general specifications, and accessory parts.

HCD-H501 Unit Specifications

CD, Tuner, and Tape Player Specifications

Details specifications for the CD player, tuner, and tape deck sections.

Amplifier, Speaker, and Safety Information

Amplifier and Speaker System Details

Covers amplifier and speaker system specifications, including power requirements.

Safety Check and Leakage Test

Outlines safety checks and AC leakage testing procedures.

Servicing Notes and Unit Controls

Servicing Precautions

Notes on handling optical pick-up blocks, laser diodes, and flexible boards.

Front Panel and Tuner/Amplifier Controls

Description of front panel, tuner, and amplifier controls and indicators.

Unit Controls and Connections

Tape Player, Remote, and Rear Panel

Details tape player controls, remote functions, and rear panel connections.

Disassembly Procedures

CD Mechanism and Front Panel Removal

Steps for removing the CD mechanism and front panel.

Disassembly Procedures (Continued)

TC Mechanism Removal

Steps to remove the TC (Tape Cassette) mechanism.

Mechanical and Electrical Adjustments - Deck Section

Mechanical Adjustments and Torque

Procedures for mechanical adjustments including torque measurement.

Electrical Adjustments - Head Azimuth

Procedure for adjusting head azimuth in the deck section.

Electrical Adjustments - Deck Section (Part 2)

Tape Speed and Playback Level Adjustments

Procedures for adjusting tape speed and playback level.

Electrical Adjustments - Deck Section (Part 3)

Record Bias and Level Adjustments

Procedures for adjusting record bias and record level.

Tuner Section Adjustments

AM, FM, and SW Adjustment Procedures

Covers adjustments for AM, FM, and SW tuner bands.

CD Section Adjustments

Focus Bias, RF Level, and S-Curve Checks

Procedures for CD focus bias, RF level, S-curve, and E-F balance.

CD Section Adjustments (Continued)

Traverse Waveform and Gain Adjustment Notes

Waveform observation and notes on focus/tracking gain adjustment.

IC Terminal Explanations

IC101 Terminal Details

Explains the pin functions for IC101 (TMP87CP64F-6254).

IC Terminal Explanations (IC501)

IC501 Pin Functions

Explains the pin functions for IC501 (CXP82612-0060).

IC Terminal Explanations (IC501 - Part 2)

IC501 Pin Functions (End)

Provides final pin details for IC501.

Block Diagrams - CD Section

Optical Pick-up Block Diagram

Shows the schematic of the optical pick-up block.

Block Diagrams - Main Section

Main Section Block Diagram and Lead Layouts

Shows the main section block diagram and semiconductor lead layouts.

Circuit Board Locations and Diagrams

Circuit Board Locations and Main Section PWBs

Identifies circuit board locations and Main Section Printed Wiring Boards.

Schematic Diagrams and Waveforms

Main Section Schematic and Waveforms

Provides the schematic for the main section and waveform examples.

Panel Section Diagrams

Panel Section Schematic and PWBs

Shows the schematic and Printed Wiring Boards for the panel section.

IC Block Diagrams

Various IC Block Diagrams

Shows block diagrams for multiple integrated circuits.

BD Section Component Details

IC101 and IC102 Details

Explains the pin functions and details for IC101 and IC102.

Exploded Views - Chassis Section

Chassis Section Assembly Exploded View

Shows an exploded view of the chassis section components.

Exploded Views - Front Panel Section

Front Panel Assembly Exploded View

Shows an exploded view of the front panel section components.

Exploded Views - Mechanism Deck Section (1)

Mechanism Deck Part 1 Assembly Exploded View

Shows an exploded view of the mechanism deck section, part 1.

Exploded Views - Mechanism Deck Section (2)

Mechanism Deck Part 2 Assembly Exploded View

Shows an exploded view of the mechanism deck section, part 2.

Exploded Views - Mechanism Deck Section (3)

Mechanism Deck Part 3 Assembly Exploded View

Shows an exploded view of the mechanism deck section, part 3.

Exploded Views - CD Mechanism Section

CD Mechanism Assembly Exploded View

Shows an exploded view of the CD mechanism section components.

Exploded Views - Base Unit Section

Base Unit Assembly Exploded View

Shows an exploded view of the base unit section components.

Electrical Parts List - Capacitors

Capacitor Components List

Lists capacitor part numbers and specifications.

Electrical Parts List - Resistors and Variable Resistors

Resistor and Variable Resistor Components

Lists resistor and variable resistor part numbers and specifications.

Electrical Parts List - Switches, ICs, and Transistors

Switch, IC, and Transistor Components

Lists switch, IC, and transistor part numbers and specifications.

Electrical Parts List - Capacitors (Continued)

Capacitor Components (Part 2)

Lists additional capacitor part numbers and specifications.

Electrical Parts List - Capacitors (Continued)

Capacitor Components (Part 3)

Lists further capacitor part numbers and specifications.

Electrical Parts List - Connectors and Transistors

Connector and Transistor Components

Lists connector and transistor part numbers and specifications.

Electrical Parts List - ICs and Transistors (Continued)

IC and Transistor Components

Lists IC and transistor part numbers and specifications.

Electrical Parts List - Transistors and Resistors

Transistor and Resistor Components

Lists transistor and resistor part numbers and specifications.

Electrical Parts List - Resistors (Continued)

Resistor Components (Part 2)

Lists additional resistor part numbers and specifications.

Electrical Parts List - Resistors, Variable Resistors, and Relays

Resistor, Variable Resistor, and Relay Components

Lists resistor, variable resistor, and relay components.

Electrical Parts List - Coils, Connectors, and Capacitors

Coil, Connector, and Capacitor Components

Lists coil, connector, and capacitor components.

Electrical Parts List - Capacitors, Connectors, ICs, and Resistors

Capacitor, Connector, IC, and Resistor Components

Lists capacitor, connector, IC, and resistor components.

Electrical Parts List - Capacitors, Diodes, ICs, and Transistors

Capacitor, Diode, IC, and Transistor Components

Lists capacitor, diode, IC, and transistor components.

Electrical Parts List - Transistors and Miscellaneous

Transistor and Miscellaneous Components

Lists transistor and miscellaneous components.

Accessories and Hardware Summary

Accessories and Packing Materials List

Lists final accessories and packing materials.

Hardware List

Lists hardware components used in the system.

Speaker System Service Manual Introduction

Speaker System Models and Specifications

Lists associated system models and speaker system specifications.

Speaker System Exploded View and Parts List

Speaker System Exploded View

Shows an exploded view of the speaker system components.

Speaker System Parts List

Lists the parts for the speaker system.

SS-H701 Speaker System Specifications

SS-H701 Speaker Unit Details

Details the specifications for the SS-H701 speaker unit.

SS-H701 Speaker System Exploded View

SS-H701 Speaker System Parts List

Lists the parts for the SS-H701 speaker system.

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