LC-19S7E-BK LC-26S7E-BK LC-32S7E-BK
1
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
Содержание LC-19S7E-BK
Страница 10: ...LC 19S7E BK LC 26S7E BK LC 32S7E BK 10 3 DIMENSIONS 1 19 2 26 ...
Страница 11: ...2008 03 14 LC 19S7E BK LC 26S7E BK LC 32S7E BK 11 3 32 ...
Страница 54: ...LC 19S7E BK LC 26S7E BK LC 32S7E BK 54 2 2 1 Fuction Block Diagram 2 3 U1503 TMDS261 2 3 1 PAG Package ...
Страница 56: ...LC 19S7E BK LC 26S7E BK LC 32S7E BK 56 ...
Страница 60: ...LC 19S7E BK LC 26S7E BK LC 32S7E BK 60 2 9 1 Pin Connections and short description ...
Страница 61: ...LC 19S7E BK LC 26S7E BK LC 32S7E BK 61 CHAPTER 6 BLOCK DIAGRAM WIRING DIAGRAM 1 19 BLOCK DIAGRAM ...
Страница 62: ...LC 19S7E BK LC 26S7E BK LC 32S7E BK 62 26 32 BLOCK DIAGRAM ...
Страница 69: ...2008 03 14 LC 19S7E BK LC 26S7E BK LC 32S7E BK 69 MAIN UNIT BOTTON SIDE 19 ...
Страница 70: ...LC 19S7E BK LC 26S7E BK LC 32S7E BK 70 MAIN UNIT TOP SIDE 26 32 ...
Страница 71: ...2008 03 14 LC 19S7E BK LC 26S7E BK LC 32S7E BK 71 MAIN UNIT BOTTOM SIDE 26 32 ...
Страница 72: ...LC 19S7E BK LC 26S7E BK LC 32S7E BK 72 2 POWER UNIT PRINTED WIRING BOARD POWER UNIT TOP SIDE 19 ...
Страница 73: ...2008 03 14 LC 19S7E BK LC 26S7E BK LC 32S7E BK 73 POWER UNIT BOTTOM SIDE 19 ...
Страница 74: ...LC 19S7E BK LC 26S7E BK LC 32S7E BK 74 POWER UNIT TOP SIDE 26 32 ...
Страница 75: ...2008 03 14 LC 19S7E BK LC 26S7E BK LC 32S7E BK 75 POWER UNIT BOTTOM SIDE 26 32 ...
Страница 77: ...2008 03 14 LC 19S7E BK LC 26S7E BK LC 32S7E BK 77 KEY UNIT TOP SDIE 26 32 KEY UNIT BOTTOM SIDE 26 32 ...
Страница 79: ...2008 03 14 LC 19S7E BK LC 26S7E BK LC 32S7E BK 79 IR UNIT TOP SIDE 26 32 IR UNIT BOTTOM SIDE 26 32 ...
Страница 186: ...LC 19S7E BK LC 26S7E BK LC 32S7E BK 186 2 CABINET PARTS 19 ...
Страница 188: ...LC 19S7E BK LC 26S7E BK LC 32S7E BK 188 CABINET PARTS 26 32 ...
Страница 190: ...LC 19S7E BK LC 26S7E BK LC 32S7E BK 190 3 SUPPLIED ACCESSOORIES ...