Sharp LC-19D1E/S-BK/WH User Manual

SERVICE MANUAL
LC-19D1E/S-BK/WH
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 ............................................................i
Precautions for using lead-free solder ...............ii
CHAPTER 1. OPERATION MANUAL
[1] SPECIFICATIONS ......................................... 1-1
[2] OPERATION MANUAL .................................. 1-2
[3] DIMENSIONS ................................................ 1-4
CHAPTER 2. REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS ................... 2-1
CHAPTER 3. ADJUSTMENT PROCEDURE
[1] ADJUSTMENT PROCEDURE ....................... 3-1
CHAPTER 4. TROUBLESHOOTING TABLE
[1] TROUBLESHOOTING TABLE....................... 4-1
CHAPTER 5. MAJOR IC INFORMATIONS
[1] MAJOR IC INFORMATIONS.......................... 5-1
CHAPTER 6. BLOCK DIAGRAM/WIRING DIAGRAM
[1] BLOCK DIAGRAM.........................................6-1
[2] POWER BLOCK DIAGRAM ..........................6-2
[3] WIRING DIAGRAM .......................................6-3
CHAPTER 7. PRINTED WIRING BOARD
[1] MAIN UNIT PRINTED WIRING BOARD........7-1
[2] DIGITAL TUNER UNIT PRINTED WIRING
BOARD..........................................................7-5
[3] SUB UNIT PRINTED WIRING BOARD.........7-9
[4] R/C, LED UNIT PRINTED WIRING
BOARD........................................................7-13
[5] KEY UNIT PRINTED WIRING BOARD .......7-14
CHAPTER 8. SCHEMATIC DIAGRAM
[1] DESCRIPTION OF SCHEMATIC DIA-
GRAM............................................................8-1
[2] SCHEMATIC DIAGRAM................................8-2
Parts Guide
TopPage
CONTENTS
No. S58J9LC19D1ES
LCD COLOUR TELEVISION
LC-19D1E/S-BK/WH
MODELS
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.

Sharp LC-19D1E/S-BK/WH Specifications

General

Brand	Sharp
Model	LC-19D1E/S-BK/WH
Category	LCD TV
Language	English

Summary

Important Service Safety Precautions

Precautions for Using Lead-Free Solder

Chapter 1: Operation Manual

1. Specifications

Detailed technical specifications of the LCD TV, including panel, video, and audio features.

2. Operation Manual

Instructions for operating the TV, including remote control functions and input selection.

3. Dimensions

Physical dimensions of the TV unit and its stand, provided in millimeters.

Chapter 2: Removing of Major Parts

1. Removing of Major Parts

Step-by-step guide for safely disassembling and removing major components of the TV.

Chapter 3: Adjustment Procedure

1. Adjustment Procedure

Procedures for software upgrades, IC replacement, and calibration of the TV.

Chapter 4: Troubleshooting Table

1. Troubleshooting Table

A guide for diagnosing and resolving common TV issues, organized by symptom.

Chapter 5: Major IC Informations

1. Major IC Informations

Identification and description of key integrated circuits (ICs) used in the TV's main unit.

Chapter 6: Block Diagram/Wiring Diagram

1. Block Diagram

System block diagram illustrating the overall architecture and signal flow within the TV.

Chapter 7: Printed Wiring Board

1. Main Unit Printed Wiring Board

Visual layout of components on the main unit's printed wiring board (side-A).

Chapter 8: Schematic Diagram

1. Description of Schematic Diagram

Explanation of symbols and conventions used in the schematic diagrams.