Sony KV-XA25M80 User Manual

MODEL COMMANDER DEST. CHASSIS NO.
KV-XA25M80 RM-954 Vietnam SCC-U56C-A
KV-XA25M83 RM-954 Vietnam SCC-U56E-A
KV-XA25N90 RM-914 Philippines SCC-U51B-A
TRINITRON ® COLOR TV
SERVICE MANUAL BG-3R
RM-914 RM-954
CHASSIS
MODEL COMMANDER DEST. CHASSIS NO.
RETURN
MENU
PIC MODE
WAKE UP
SOUND
MODE
SLEEP
CABLE
AUTO
PROGRAM
ADD/
ERASE
FAVORITESURROUND
MTS
MUTING DISPLAY POWER
VIDEO
TV
1
2
5
8
7
4
0
3
9
6
1
4
7
-/--
2
5
8
0
3
6
9
FAVORITE
SOUND
MODE
PIC MODE
ENTER
MENU
A/B
SURROUND

Sony KV-XA25M80 Specifications

General

Brand	Sony
Model	KV-XA25M80
Category	TV
Language	English

Summary

Self-Diagnostic Function

Diagnostic Test Indicators

Lists diagnostic items, flash counts, probable causes, and symptoms for error identification.

Standby/Timer Light Flash Count Display

Self-Diagnostic Screen Display

Self-Diagnostic Circuitry

Explains the circuit responsible for self-diagnosis and error detection mechanisms.

General Information and Safety (KV-XA25M80/XA25M83)

General Safety Warnings

General Information and Safety (KV-XA25N90)

General Model Safety Warnings

Set-Up Adjustments

Beam Landing and Convergence

Step-by-step guide for adjusting beam landing and convergence settings.

Focus and White Balance Adjustments

G2 (Screen) and White Balance Adjustments

Detailed steps for adjusting G2, white balance, and sub-bright settings.

Circuit Adjustments

Service Mode Operation and Methodology

Procedures for service mode entry, adjustment methods, and data writing.

Picture Quality and Deflection Adjustments

Guides for fine-tuning picture quality and correcting deflection errors.

Specialized Circuit Adjustments

Picture Distortion Correction

Diagrams and Schematics

Block Diagram and Board Locations

Detailed Schematic Diagrams

Complete electronic schematics for major internal circuit boards.