Sony KV-A2942U User Manual

www.freeservicemanuals.info
08/26/2012
www.nostatech.nl

Sony KV-A2942U Specifications

General

Screen Size	29 inches
Display Technology	CRT
Aspect Ratio	4:3
TV Standard	PAL/SECAM
Inputs	RF

Summary

General TV Operation and Setup

Tuning in TV Stations

TV Menu for Picture and Sound Settings

Guide to adjusting picture and sound settings via the TV menu.

Dolby Pro Logic Surround Sound Setup

Connecting Optional Audio-Video Equipment

Disassembly and Internal Access

Rear Cover Removal Procedure

Step-by-step guide to removing the rear cover.

Chassis Assembly Removal Steps

M2 and A3 Board Removal

D4 and D5 Board Removal Procedures

Picture Tube Removal Procedure

Detailed steps for safely removing the CRT picture tube.

TV Set-Up Adjustments

Beam Landing Adjustment Guide

Procedure for adjusting the electron beam landing for proper color alignment.

Color Convergence Adjustment

Steps to align the red, green, and blue electron beams for sharp images.

Screen Focus Optimization

White Balance Adjustment Procedure

Circuit Adjustments and Troubleshooting

Electrical Adjustment Procedures

General procedures for performing service adjustments using the remote commander.

Specific Circuit Adjustments

Deflection System Adjustment

Adjustments for the TV's deflection system for optimal image display.

Volume and Power Supply Adjustments

AGC Adjustment in the IF Block

Using Test Mode 2

Accessing and utilizing the TV's test mode 2 functions.

Error Message Interpretation

Interpreting error codes and LED flashing patterns for troubleshooting.

I²C Bus Diagnostic System Details

Information on the I²C bus diagnostic system for AE2-B chassis.

Technical Diagrams and Board Locations

System Block Diagram (Part 1)

Overall system block diagram illustrating signal flow.

System Block Diagram (Part 2)

Circuit Board Locations

Schematic Diagrams and PCB Layouts

Detailed circuit schematics and printed wiring board layouts.