Sony KV-21FS100 User Manual

TRINITRON
®
COLOR TELEVISION
SERVICE MANUAL BA-6 CHASSIS
MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO.
9-965-922-02
KV-20FS100 RM-Y173 US SCC-S61A-A
KV-20FS100 RM-Y173 CND SCC-S59A-A
KV-20FV300 RM-Y180 US SCC-S61B-A
KV-20FV300 RM-Y180 CND SCC-S59B-A
KV-21FM100 RM-Y172 LATIN NORTH SCC-S60E-A
KV-21FM100 RM-Y172 LATIN SOUTH SCC-S60F-A
KV-21FS100 RM-Y173 LATIN NORTH SCC-S60A-A
KV-21FS100 RM-Y173 LATIN SOUTH SCC-S60B-A
KV-21FV300 RM-Y180 LATIN SOUTH SCC-S60D-A
KV-21FV300 RM-Y180 LATIN NORTH SCC-S60C-A
KV-24FV300 RM-Y180 US SCC-S61C-A
KV-24FV300 RM-Y180 CND SCC-S59C-A
KV-25FV300 RM-Y180 LATIN NORTH SCC-S60G-A
KV-25FV300 RM-Y180 LATIN SOUTH SCC-S60H-A
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 2/2002
ALL REVISIONS AND UPDATES TO THE ORIGINAL MANUAL ARE APPENDED TO THE END OF THE PDF FILE.
REVISION DATE REVISION TYPE SUBJECT
2/2002 No revisions or updates are applicable at this time.
2/2002 Supplement - 1 New A Board Schem. and PWB, New CV Board Schem., New M3 Board Schem.,
R039, R565, R1761 P/N Correction.

Sony KV-21FS100 Specifications

General

Brand	Sony
Model	KV-21FS100
Category	TV
Language	English

Summary

Specifications

Warnings and Cautions

Safety Check-Out Procedures

Leakage Test and Earth Ground

Procedure for checking AC leakage and finding a proper earth ground connection.

Self-Diagnostic Function and Error Indicators

Diagnostic Test Indicators

Explains LED flash codes for error detection and probable causes.

Screen Display Procedures

Instructions for bringing up, handling, clearing, and quitting the self-diagnostic screen.

Disassembly Procedures

Rear Cover and Chassis Removal

Steps for removing the rear cover and the main chassis assembly.

Picture Tube and Anode Cap Handling

Procedures for picture tube removal and safe handling of the anode cap.

Set-Up and White Balance Adjustments

Beam Landing and Convergence

Covers initial beam alignment and color convergence adjustments.

Focus and Screen (G2) Adjustments

Details adjustments for picture focus and screen grid voltage.

Service Adjustment Mode Procedures

Explains how to enter, set, and exit the service adjustment mode.

White Balance Adjustments

Process for adjusting white balance for accurate color reproduction.

Safety Related Adjustments

R565 HV Hold-Down Confirmation

Method to confirm and readjust the R565 component for HV hold-down.

B+ Voltage Confirmation and Adjustment

Procedure to confirm and adjust B+ voltage critical for safety.

Circuit Adjustments

Service Mode and Remote Controls

Steps for setting service mode, memory, and using remote controls.

ID Map Table

Table for ID mapping across different models and destinations.

A Board Frequency and Drive Adjustments

Adjustments for H/V frequency, SCON, and drive signals on the A Board.

A Board Display and Color Adjustments

Procedures for adjusting display position, sub brightness, and sub hue/color.

Picture Quality Adjustments (HSIZ, VSIZ, etc.)

Covers H/V Size, Center, Linearity, Correction, Pin Amp, and Trapezoid adjustments.

Video Signal Adjustments (Angle, Bow, etc.)

Procedures for adjusting V. Angle, V. Bow, Upper/Low Pin.

Diagrams and Schematics

Circuit Board Locations and Information

Identifies locations of circuit boards and explains diagram conventions.

Block Diagram and A Board Schematic

Provides overall system block diagram and detailed A Board schematic.

A Board Component Data and Waveforms

A Board transistor/IC voltages, waveforms, and locator table.

CV Board Schematic and Component Data

Schematic, IC, and transistor data for the CV Board.

Semiconductor Information

Visuals and part numbers for common semiconductors used in the unit.

Exploded Views

Chassis Exploded Views (KV-21FM100)

Exploded view of the chassis assembly for KV-21FM100 model.

Chassis Exploded Views (KV-20FS100/21FS100)

Exploded view of the chassis assembly for KV-20FS100/21FS100 models.

Chassis Exploded Views (KV-20FV300/21FV300)

Exploded view of the chassis assembly for KV-20FV300/21FV300 models.

Chassis Exploded Views (KV-24FV300/25FV300)

Exploded view of the chassis assembly for KV-24FV300/25FV300 models.

Electrical Parts List

Common Parts List

List of common components used across multiple models.

Variant Parts List by Model

Lists parts specific to different TV models (e.g., KV-21FM100(N)).

Accessories and Packing Information

Printing the Service Manual

Schematic Printing Options

Instructions for printing full-size and tiled schematic diagrams.

Printing Specific Schematic Sections

Guide on how to print only a selected portion of a schematic.

On-Screen Search Option