Sony KV-21FV1D User Manual

SERVICE MANUAL
CHASSIS BC-5
MODEL COMMANDER DEST. CHASSIS NO.
MODEL COMMANDER DEST. CHASSIS NO.
KV-14FV1B RM-C816 FR SCC-xxxx-A
KV-14FV1D RM-C814 AEP SCC-xxxx-A
KV-14FV1E RM-C814 ESP SCC-Q62B-A
KV-14FV1U RM-C815 UK SCC-xxxx-A
KV-21FV1B RM-C816 FR SCC-xxxx-A
KV-21FV1D RM-C814 AEP SCC-xxxx-A
KV-21FV1E RM-C814 ESP SCC-Q62A-A
KV-21FV1U RM-C815 UK SCC-xxxx-A
14
∗ Please file according to model size. ....
FD TRINITRON ® COLOUR VIDEO TV

Sony KV-21FV1D Specifications

General

Brand	Sony
Model	KV-21FV1D
Category	TV
Language	English

Summary

Specifications

TV Section Specifications

Details on TV system, color system, channel coverage, and picture tube.

VCR Section Specifications

Information on VCR format, recording systems, tape speeds, and recording times.

General Specifications

Covers terminals, power requirements, sound output, dimensions, weight, and accessories.

Self-Diagnostic Function

Outline and Diagnostic Test Indicators

Explains the self-diagnostic function and initial error indicators.

Standby Light Flash Count

Details on interpreting the STANDBY lamp flash counts for diagnostics.

Self-Diagnostic Screen Display

How to view diagnostic results and error codes on the screen.

Handling Self-Diagnostic Display

Procedures for clearing diagnostic results and quitting the diagnostic screen.

Self-Diagnostic Circuit

Schematic illustration of the self-diagnostic circuit components.

General Information

Video TV and Remote Control Buttons Overview

Overview of buttons on the TV set and the remote control.

Connecting Aerial and Optional Equipment

Instructions for connecting external devices and the aerial.

Menu System and Basic TV Operations

Guide to navigating menus and performing basic TV functions.

Advanced TV Setup and Features

Channel tuning, picture settings, timers, and parental lock operations.

Disassembly Procedures

Rear Cover and Chassis Assy Removal

Steps for removing the rear cover and chassis assembly.

A Board and Harness Location

Procedures for removing the A board and identifying harness locations.

Picture Tube Removal

Detailed instructions for safely removing the picture tube and anode cap.

Set-Up Adjustments

Preparation and Beam Landing

Steps for preparing the TV and adjusting beam landing.

Convergence Adjustments

Procedures for horizontal, vertical, and dynamic convergence.

Focus and Screen (G2) Adjustment

Instructions for adjusting focus and screen grid (G2) voltage.

White Balance and Picture Distortion Adjustment

Methods for adjusting white balance and correcting picture distortion.

Circuit Adjustments

Service Mode Entry and Operations

How to enter service mode, read/write memory, and release mode.

Picture and Standard Value Adjustments

Adjusting picture settings and writing standard values to memory.

Adjustment Method

Overview of using the remote commander for service adjustments.

Service Data Table

Table listing service data parameters and their standard values.

A Board Adjustments

Specific adjustments for the A board, including sub-colour.

Diagrams

Block Diagrams

Schematic block diagrams of the TV and CVM boards.

Circuit Boards Location

Diagrams showing the physical location of H10, CVM, and MA10 boards.

Printed Wiring Boards and Schematics

Details on PWB layouts and schematic diagram references.

Semiconductor List

List of semiconductors used, with package and marking information.

Exploded Views

Picture Tube Exploded View

Diagram showing parts related to the picture tube assembly.

Chassis Exploded View

Exploded view of the main chassis and related components.

Mechanism Deck Assembly Views

Exploded views of the VCR mechanism deck assemblies (1, 2, 3).

Electrical Parts List

TV Block Parts

List of electrical components for the TV block.

CVM Block Parts

List of electrical components for the CVM block.

MA10 Block Parts

List of electrical components for the MA10 block.