Sony TRINITRON KV-21FA310 User Manual

TRINITRON
®
COLOR TELEVISION
SERVICE MANUAL BA-6 CHASSIS
MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO.
9-965-959-01
KV-20FS120 RM-Y194 US SCC- S61K-A
KV-20FS120 RM-Y194 CND SCC- S59H-A
KV-21FM120 RM-W151 LATIN NORTH SCC- S60X-A
KV-21FS120 RM-Y194 LATIN NORTH SCC- S60Y-A
KV-21FS120 RM-Y194 LATIN SOUTH SCC- S73A-A
KV-21FA310 RM-Y180 LATIN NORTH SCC- S60T-A
KV-21FA310 RM-Y180 LATIN SOUTH SCC- S60U-A
KV-24FS120 RM-Y194 US SCC- S61L-A
KV-24FS120 RM-Y194 CND SCC- S59J-A
KV-25FS120 RM-Y194 LATIN NORTH SCC- S73B-A
KV-25FS120 RM-Y194 LATIN SOUTH SCC- S73C-A
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 3/2004
REVISION DATE SUBJECT
3/2004 No revisions or updates are applicable at this time.

Sony TRINITRON KV-21FA310 Specifications

General

Brand	Sony
Model	TRINITRON KV-21FA310
Category	TV
Language	English

Summary

Specifications

Warnings and Cautions

General Warnings and Cautions

General warnings and cautions regarding electrical shock, component safety, and handling.

Safety Check-Out

Self-Diagnostic Function

Diagnostic Test Indicators

LED flash codes indicate error sources and probable causes for TV issues.

Display of Standby/Timer LED Flash Count

Shows LED flash counts corresponding to specific diagnostic items.

Self-Diagnostic Screen Display

How to view and interpret the diagnostic screen for troubleshooting.

Handling Self-Diagnostic Results

Procedures for managing and clearing diagnostic screen information.

Section 1: Disassembly

Rear Cover Removal

Steps to remove the rear cover for various models.

Chassis Assembly Removal

Procedure for removing the main chassis assembly.

Service Position

How to position the TV for easier servicing access.

Picture Tube Removal

Steps for safely removing the picture tube.

Section 2: Set-Up Adjustments

Beam Landing

Procedure for adjusting beam landing for picture alignment.

Convergence

Steps for static and horizontal/vertical convergence adjustments.

Focus

How to adjust the focus control for optimal picture clarity.

Screen (G2)

Adjustment procedure for the screen (G2) control.

Setting the Service Adjustment Mode

Instructions on entering and using the service adjustment mode.

White Balance Adjustments

Steps for performing white balance adjustments.

Section 3: Safety Related Adjustments

HV Hold-Down Confirmation and Readjustments

Confirmation and readjustment for HV hold-down.

B+ Voltage Confirmation and Adjustment

Procedure for confirming and adjusting B+ voltage.

Section 4: Circuit Adjustments

Setting the Service Adjustment Mode

How to enter the service adjustment mode using the remote.

Memory Write Confirmation Method

Steps to confirm that adjustments were saved to memory.

Remote Adjustment Buttons and Indicators

Explains the remote buttons used for adjustments.

Service Data Lists

Table listing service data parameters and initial values.

ID Map Table

Table mapping model/destination to ID settings.

A Board Adjustments

Specific adjustments for the A Board, including frequency checks.

Section 5: Diagrams

Circuit Boards Location

Diagram showing the location of major circuit boards.

Printed Wiring Board and Schematic Diagram Information

Explains symbols and conventions used in diagrams.

Block Diagram and Schematics

Overall block diagram of the TV system.

Semiconductors

List and images of semiconductor components.

Section 6: Exploded Views

Picture Tube (KV-20FS120/21FS120 Only)

Exploded view of the picture tube assembly for specific models.

Chassis (KV-20FS120/21FS120 Only)

Exploded view of the chassis assembly for specific models.

Picture Tube (KV-21FM120 Only)

Exploded view of the picture tube assembly for KV-21FM120.

Chassis (KV-21FM120 Only)

Exploded view of the chassis assembly for KV-21FM120.

Picture Tube (KV-21FA310 Only)

Exploded view of the picture tube assembly for KV-21FA310.

Chassis (KV-21FA310 Only)

Exploded view of the chassis assembly for KV-21FA310.

Picture Tube (KV-24FS120/25FS120 Only)

Exploded view of the picture tube assembly for KV-24/25FS120.

Chassis (KV-24FS120/25FS120 Only)

Exploded view of the chassis assembly for KV-24/25FS120.

Section 7: Electrical Parts List