Sony KV-XA34M31 User Manual

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MODEL COMMANDER DEST. CHASSIS NO.
CHASSIS
TRINITRON ® COLOR TV
SERVICE MANUAL
BG-3R
MODEL COMMANDER DEST. CHASSIS NO.
KV-XA29M31 RM-954 OCE SCC-U44A-A
KV-XA29M61 RM-954 Malaysia SCC-U45A-A
KV-XA29M50 RM-954 Malaysia SCC-U45B-A
KV-XA34M31 RM-954 OCE SCC-U44B-A
1
4
7
-/--
2
5
8
0
3
6
9
FAVORITE
SOUND
MODE
PIC MODE
ENTER
MENU
A/B
SURROUND
KV-XA34M31 KV-XA29M31/XA29M50/XA29M61

Sony KV-XA34M31 Specifications

General

Brand	Sony
Model	KV-XA34M31
Category	TV
Language	English

Summary

SPECIFICATIONS

SELF DIAGNOSIS FUNCTION

1. DIAGNOSTIC TEST INDICATORS

Explains STANDBY/TIMER lamp flash codes and error indicators.

4. SELF-DIAGNOSTIC SCREEN DISPLAY

How to view diagnostic results on the TV screen.

SECTION 1 GENERAL

WARNING

Critical safety warnings regarding electrical hazards and operation.

Changing the “PICTURE” setting

Changing the “SOUND” setting

Adjusting the “ADJUST” items under “SOUND MODE”

Adjusting each channel settings (PROGRAM SETUP)

Presetting channels manually

Self-diagnosis function

Troubleshooting

Guide to resolving TV viewing problems.

Troubleshooting Shortcuts

Check the antenna direction.

SECTION 2 DISASSEMBLY

2-13. PICTURE TUBE REMOVAL

SECTION 4 SET-UP ADJUSTMENTS

4-1. BEAM LANDING

Adjusting beam landing for correct picture alignment.

4-2. CONVERGENCE

(1) Horizontal and Vertical Static Convergence

Adjusting static convergence for color alignment.

4-3. FOCUS ADJUSTMENT

Focus Adjustment (34" Model)

Steps for adjusting focus on 34" models.

4-4. G2 (SCREEN) AND WHITE BALANCE ADJUSTMENTS

1. G2 (SCREEN) ADJUSTMENT

Adjusting G2 voltage for picture cutoff point.

SECTION 5 CIRCUIT ADJUSTMENTS

5-1. ADJUSTMENTS WITH COMMANDER

Adjustment Item Table

SECTION 6 DIAGRAMS

6-1. BLOCK DIAGRAM

6-3. SCHEMATIC DIAGRAMS

(2) Schematic Diagram of A Board

Detailed circuit schematic for the main A board.

6-5 VOLTAGE MEASUREMENTS

A (1/2) BOARD VOLTAGE LIST

Expected voltage readings for A board components.

6-6 WAVEFORMS

A BOARD WAVEFORMS

Expected signal waveforms from the A board.

6-7. PRINTED WIRING BOARDS AND PARTS LOCATION

C6 [VIDEO AMP, ROTATION CIRCUIT]

D3 [DQP, DYNAMIC FOCUS]

B1 [DVD SWITCH]

6-8 SEMICONDUCTORS

DIODE

TRANSISTOR

IC

SOP

DIP

SECTION 7 EXPLODED VIEWS

7-1. PICTURE TUBE

7-2. CHASSIS

SECTION 10 ELECTRICAL PARTS LIST