Sharp 32JW-74EES User Manual

1
32JW-74E
MODEL
32JW-74EES
PAL B/G, I / SECAM L/L’, B/G, D/K SYSTEM COLOUR TELEVISION
SE0032JW74E00
SERVICE MANUAL
Issued: 21
st
Jan. 2003
This document has been published to
be used for after sales service only.
GA-200 CHASSIS
In the interests of user safety (required by safety
regulations in some countries) the set should be re-
stored to its original condition and only parts identi-
cal to those specified should be used.
CONTENTS
ELECTRICAL SPECIFICATIONS ................... 3
IMPORTANT SERVICING NOTES ................. 4
CONTROLS & TERMINALS ........................... 5
ADJUSTMENT PROCEDURES ...................... 6
LED FLASHING CODES ............................... 13
PRINTED WIRING BOARDS ........................ 14
COMPONENT LOCATION TABLES ............... 22
CHASSIS LAYOUT ......................................... 29
SCHEMATIC DIAGRAMS ............................... 32
BLOCK DIAGRAM ....................................... 45
TROUBLESHOOTING TABLES ..................... 46
ICs ADDITIONAL INFORMATION .................. 51
PARTS LISTING ............................................. 67
SERVICING NOTES.................................... 77
SOURCE OF DOCUMENTATION .................. 79
SHARP CORPORATION

Sharp 32JW-74EES Specifications

General

Screen Size	32 inches
Refresh Rate	50 Hz
Smart TV	No
HDMI Ports	2
USB Ports	1
Energy Efficiency Class	A
Resolution	1366 x 768

Summary

Sharp 32JW-74E Service Manual Overview

Electrical Specifications

Details power, frequency, and performance parameters.

Important Servicing Notes

Critical safety instructions for technicians.

Controls, Terminals, and Remote

Identifies and explains all user interface elements and remote control functions.

Adjustment Procedures

Guides for Service Mode setup and calibration.

Diagnostic Procedures and Circuitry

Fault Identification and Troubleshooting

Covers LED codes, troubleshooting tables, and IC diagnostics.

Circuit Diagrams and Layouts

Includes PWB layouts, location tables, schematics, and block diagrams.

Component Data and Servicing Information

ICs Additional Information

Datasheets and descriptions for key integrated circuits.

Servicing Notes

Procedures for NVM rewriting and general service advice.

Packing and Documentation

Details product packaging, accessories, and source references.