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Sony FD Triniton KV-28FQ75A User Manual

Sony FD Triniton KV-28FQ75A
108 pages
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1
SERVICE MANUAL
AE-5A
CHASSIS
MODEL
COMMANDER DEST CHASSIS NO.
KV-28FQ75A
RM-893 ET SCC-Q45B-A
KV-28FQ75B
RM-893 FR SCC-Q44B-A
KV-28FQ75D
RM-893 AEP SCC-Q41E-A
KV-28FQ75E
RM-893 ESP SCC-Q43C-A
KV-28FQ75U
RM-893 UK SCC-Q46B-A
MODEL
COMMANDER DEST CHASSIS NO.
KV-32FQ75A
RM-893 ET SCC-Q45C-A
KV-32FQ75B
RM-893 FR SCC-Q44C-A
KV-32FQ75D
RM-893 AEP SCC-Q41F-A
KV-32FQ75E
RM-893 ESP SCC-Q43B-A
KV-32FQ75U
RM-893 UK SCC-Q46A-A
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Sony FD Triniton KV-28FQ75A Specifications

General IconGeneral
Screen Size28 inches
Display TypeCRT
Screen TypeFlat
Aspect Ratio4:3
Audio Output20 W
TeletextYes
Remote ControlYes
SCART Inputs2
S-Video InputYes
Component Video InputNo
TunerAnalog
Sound Output20W
Speaker2
Input PortsS-Video

Summary

General Operation and Features

Tuning Your TV

Guides on powering on, automatic, and manual channel tuning.

NexTView and Teletext Usage

Instructions for using NexTView (EPG) and Teletext services.

Picture and Sound Adjustments

How to adjust picture settings like contrast, brightness, and sound.

Channel Management Features

Procedures for re-arranging channels and naming them.

Advanced TV Features

Details on Demo mode, presets, picture rotation, and other features.

Troubleshooting Common Issues

Solutions for common picture and sound problems.

Disassembly and Internal Access

Rear Cover and Chassis Removal

Steps to remove the rear cover and disconnect internal cables.

Board and Component Access

Instructions for removing specific circuit boards like D1, J, and B3.

Picture Tube Removal Procedure

Safe method for removing the picture tube and anode cap.

Main Bracket Plate Access

Procedure for removing main bracket bottom plates for internal access.

Setup and Calibration

Beam Landing and Purity Alignment

Adjusting beam landing, purity magnets, and Y-splitting axis.

Convergence and Color Alignment

Performing static convergence for color dot alignment.

Focus and White Balance Tuning

Adjusting focus control and white balance for optimal picture quality.

Circuit Adjustments and Diagnostics

Service Mode Entry and Electrical Adjustments

Accessing service mode and performing electrical adjustments.

Self-Diagnostic Software

Using LED flashes and error codes for system diagnostics.

Error Monitoring and Interpretation

Displaying and understanding error messages from the monitor.

Test Mode 2 Functions

Utilizing specific functions within Test Mode 2 for diagnostics.

Diagrams and Schematics

Block Diagrams Overview

Visual overview of the TV's internal circuitry and signal flow.

Circuit Board Layouts

Identifying physical locations of circuit boards within the TV chassis.

Schematic Diagrams and PWB Layouts

Detailed circuit diagrams and component placement on PWB.

Exploded Views and Parts List

Chassis Exploded Views

Illustrated breakdown of chassis components with part numbers.

Picture Tube Assembly Exploded View

Illustrated breakdown of the picture tube assembly and parts.

Electrical Parts List

Comprehensive list of electronic components and their part numbers.

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