Sharp LC-26S7E-BK - User Manual

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LC-19S7E-BK LC-26S7E-BK LC-32S7E-BK

SERVICE MANUAL

No.

LCD COLOUR TELEVISION

LC-19S7E-BK

LC-26S7E-BK

MODELS LC-32S7E-BK

In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its orig-

inal condition and only parts identical to those specified should be used.

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the

safety and performance of the set.

This document has been published to be used for

after sales service only.

The contents are subject to change without notice.

SAFETY PRECAUTION

IMPORTANT SERVICE SAFETY PRE-

CAUTION ............................................................2

Precautions for using lead-free solder ......….......3

CHAPTER 1. OPERATION MANUAL

[1] SPECIFICATIONS ..................................................4

[2] OPERATION MANUAL ...........................................5

[3] DIMENSIONS .......................................................10

CHAPTER 2. REMOVING OF MAJOR PARTS

[1] REMOVING OF MAJOR PARTS ..........................12

CHAPTER 3. ADJUSTMENT PROCEDURE

[1] ADJUSTMENT PROCEDURE ..............................20

[2] SERVICE MODE ...................................................26

[3]

SOFTWARE UPGRADE PROCEDURE...............27

CHAPTER 4. TROUBLESHOOTING TABLE

[1] TROUBLESHOOTING TABLE..............................28

CHAPTER 5. MAJOR IC INFORMATIONS

[1] MAJOR IC INFORMATIONS.................................46

CHAPTER 6. BLOCK DIAGRAM/WIRING DIAGRAM

[1] BLOCK DIAGRAM ...............................................61

CONTENTS

[2] POWER MANAGEMENT BLOCK DIAGRAM ......63

[4] WIRING DIAGRAM ...............................................65

CHAPTER 7. PRINTED WIRING BOARD

[1] MAIN UNIT PRINTED WIRING BOARD ................68

[2] POWER UNIT PRINTED WIRING BOARD ...........72

[3] KEY UNIT PRINTED WIRING BOARD .................76

[4] IR UNIT PRINTED WIRING BOARD .....................78

CHAPTER 8. SCHEMATIC DIAGRAM

[1] MAIN SCHEMATIC DIAGRAM .............................80

[2] POWER SCHEMATIC DIAGRAM ......................113

[3] KEY SCHEMATIC DIAGRAM .............................116

[4] IR SCHEMATIC DIAGRAM .................................118

CHAPTER 9. Parts Guide

[1] SPARE PARTS LIST............................................120

[2] CABINET PARTS ................................................186

[3] SUPPLIED ACCESSOORIES..............................190

[4] PACKING PARTS.................................................191

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Sharp LC-26S7E-BK Specifications

General

Game mode	No
Teletext function	Yes
Display diagonal	26 \
Display brightness	450 cd/m²
Display resolution	1366 x 768 pixels
Display technology	LCD
Viewing angle, vertical	150 °
Contrast ratio (typical)	800:1
Viewing angle, horizontal	160 °
RS-232 ports	0
Headphone outputs	1
SCART ports quantity	2
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Product color	Black
Panel mounting interface	200 x 100 mm
Power consumption (sleep)	0.19 W
Power consumption (standby)	0.21 W
Power consumption (typical)	67.6 W
RMS rated power	10 W
Tuner type	Analog

Weight and Dimensions

Depth (with stand)	239.8 mm
Width (with stand)	657.8 mm
Height (with stand)	491.1 mm
Weight (with stand)	8400 g
Depth (without stand)	91.6 mm
Height (without stand)	448.4 mm