Sony KV-21CL10E User Manual

MODEL COMMANDER DEST. CHASSIS NO.
CHASSIS
TRINITRON ® COLOR TV
SERVICE MANUAL BX1
MODEL COMMANDER DEST. CHASSIS NO.
KV-21CL1K RM-W100 OIRT SCC-U92E-A
KV-21CL10B RM-W100 FR SCC-U89D-A
KV-21CL10E RM-W100 ESP SCC-U91D-A
KV-21CL10K RM-W100 OIRT SCC-U92D-A
KV-21CL10U RM-W100 UK SCC-U93C-A
KV-21FQ10B RM-W100 FR SCC-U89B-A
KV-21FQ10E RM-W100 ESP SCC-U91B-A
KV-21FQ10K RM-W100 OIRT SCC-U92B-A
KV-21FQ Models KV-21CL Models

Sony KV-21CL10E Specifications

General

Screen Size	21 inches
Display Type	CRT
Aspect Ratio	4:3
TV Standard	PAL/SECAM
Tuner	Analog

Summary

Disassembly Procedures

Rear Cover Removal

Speaker Removal

Chassis Assy Removal

A Boards Removal

Picture Tube Removal

Critical steps for safely removing the CRT picture tube.

Self Diagnostic Function

1. Diagnostic Test Indicators

Explains the standby indicator flashes for error diagnosis.

2. Display of Standby Indicator Flash Count

How to interpret the standby indicator flash counts for troubleshooting.

4. Self-Diagnostic Screen Display

Accessing error counts via the on-screen display.

5. Handling of Self-Diagnostic Screen Display

Procedures for clearing and managing diagnostic results.

6. Self-Dianostic Circuit

Set-Up Adjustments

2-1. Beam Landing

Procedure for adjusting beam landing for picture clarity.

2-2. Convergence

Steps for aligning RGB convergence for a sharp image.

2-3. Focus Adjustment

Method for adjusting picture focus using a monoscope pattern.

2-4. G2(Screen) Adjustment

Procedure for setting the G2/Screen voltage for optimal brightness.

2-5. White Balance Adjustment

Circuit Adjustments

3-1. Adjustment with Commander

How to enter and navigate the service adjustment menu via remote.

3-2. Adjustment Item Table

3-3. T-Mode

3-4. TT-Mode

3-5. T-Cyan Mode

3-10. Deflection Adjustment