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Sony FD Trinitron KV-32FQ70B User Manual

Sony FD Trinitron KV-32FQ70B
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SERVICE MANUAL
AE-6B
CHASSIS
MODEL
COMMANDER DEST CHASSIS NO.
KV-32FQ70B
RM-938 FR SCC-Q83N-A
KV-32FQ70E
RM-938 ESP SCC-Q81Q-A
MODEL
COMMANDER DEST CHASSIS NO.
KV-32FQ70
RM-938
KV-32FQ70K
RM-938 OIRT SCC-Q82J-A
KV-32FQ70U
RM-938 UK SCC-Q84N-A
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Sony FD Trinitron KV-32FQ70B Specifications

General IconGeneral
Display TechnologyFD Trinitron CRT
Screen Size32 inches
Aspect Ratio4:3
Comb Filter3D Digital Comb Filter
InputsComposite, S-Video

Summary

1. GENERAL

Switching On the TV and Automatically Tuning

Initial setup and automatic channel scanning process.

Introducing and Using the Menu System

Navigating the on-screen menu for TV operations.

Specifications

Technical specifications of the TV model.

Troubleshooting

Common problems and their solutions for picture/sound.

2. DISASSEMBLY

Rear Cover Removal

Procedure for removing the rear cover of the TV set.

Chassis Removal and Refitting

How to remove and re-install the main chassis.

Picture Tube Removal

Detailed steps for safely removing the picture tube.

3. SET-UP ADJUSTMENTS

Beam Landing

Adjusting the electron beam for proper picture alignment.

Convergence

Correcting color convergence for accurate picture display.

Focus Adjustment

Adjusting the focus control for a sharp picture.

4. CIRCUIT ADJUSTMENTS

Electrical Adjustments

Performing electrical adjustments using the service mode.

Test Mode 2

Utilizing Test Mode 2 for specific adjustments.

5. DIAGRAMS

Block Diagrams

System block diagrams illustrating TV components.

Circuit Board Location

Identifying the physical location of circuit boards.

Schematic Diagrams and Printed Wiring Boards

Schematics and PWBs for various circuit boards.

6. EXPLODED VIEWS

Chassis

Exploded view of the TV chassis and its components.

Picture Tube

Exploded view of the picture tube assembly.

7. ELECTRICAL PARTS LIST

G BOARD COMPLETE Parts List

List of parts for the G Board.

A BOARD COMMON Parts List

Common parts list for A Board.

D BOARD COMPLETE Parts List

List of parts for the D Board.

D2 BOARD COMPLETE Parts List

List of parts for the D2 Board.

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