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LC-19SH7E/RU, LC-26SH7E/RU, LC-32SH7E/RU, LC-42SH7E/RU
1
SERVICE MANUAL
No.
LCD COLOUR TELEVISION
LC-19SH7E/RU
LC-26SH7E/RU
LC-32SH7E/RU
MODELS
LC-42SH7E/RU
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 ..........................11
CHAPTER 3. ADJUSTMENT PROCEDURE
[1] ADJUSTMENT PROCEDURE .............................31
[2] SERVICE MODE ..................................................42
[3]
SOFTWARE UPGRADE PROCEDURE.............
..
43
CHAPTER 4. TROUBLESHOOTING TABLE
[1] TROUBLESHOOTING TABLE..............................45
CHAPTER 5. MAJOR IC INFORMATIONS
[1] MAJOR IC INFORMATIONS.................................98
CHAPTER 6. BLOCK DIAGRAM/WIRING DIAGRAM
[1] BLOCK DIAGRAM ..............................................118
CONTENTS
[2] POWER MANAGEMENT BLOCK DIAGRAM ......120
[3] WIRING DIAGRAM ...............................................122
CHAPTER 7. PRINTED WIRING BOARD
[1] MAIN UNIT PRINTED WIRING BOARD ...............126
[2] POWER UNIT PRINTED WIRING BOARD ..........130
[3] KEY UNIT PRINTED WIRING BOARD .................134
[4] IR UNIT PRINTED WIRING BOARD ....................136
CHAPTER 8. SCHEMATIC DIAGRAM
[1] MAIN SCHEMATIC DIAGRAM ............................138
[2] POWER SCHEMATIC DIAGRAM ........................166
[3] KEY SCHEMATIC DIAGRAM ..............................169
[4] IR SCHEMATIC DIAGRAM ..................................171
CHAPTER 9. Parts Guide
[1] SPARE PARTS LIST.............................................173
[2] CABINET PARTS ..................................................250
[3] SUPPLIED ACCESSOORIES................................258
[4] PACKING PARTS..................................................259
Содержание LC-19SH7E/RU
Страница 6: ...LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 6 TV Front view TV Rear view ...
Страница 10: ...LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 10 3 DIMENSIONS ...
Страница 15: ...2008 03 14 LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 15 Fig 15 ...
Страница 108: ...LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 108 2 2 2 Pin Connections and short description ...
Страница 115: ...2008 03 14 LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 115 2 7 2 Pin Connections and short description ...
Страница 116: ...LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 116 2 8 U391 NAND128W3A2BN6E 2 8 1 Block Diagram ...
Страница 117: ...2008 03 14 LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 117 2 8 2 Pin Connections and short description ...
Страница 118: ...LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 118 CHAPTER 6 BLOCK DIAGRAM WIRING DIAGRAM 1 19 BLOCK DIAGRAM ...
Страница 119: ...2008 03 14 LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 119 26 32 42 BLOCK DIAGRAM ...
Страница 120: ...LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 120 2 19 POWER MANAGEMENT BLOCK DIAGRAM ...
Страница 121: ...2008 03 14 LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 121 26 32 42 POWER MANAGEMENT BLOCK DIAGRAM ...
Страница 250: ...LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 250 2 CABINET PARTS LC 19SH7E ...
Страница 252: ...LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 252 CABINET PARTS LC 26SH7E ...
Страница 254: ...LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 254 CABINET PARTS LC 32SH7E ...
Страница 256: ...LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 256 CABINET PARTS LC 42SH7E ...
Страница 258: ...LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 258 3 SUPPLIED ACCESSOORIES ...
Страница 259: ...2008 03 14 LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 259 4 19 PACKING PARTS ...
Страница 261: ...2008 03 14 LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 261 26 PACKING PARTS ...
Страница 263: ...2008 03 14 LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 263 32 PACKING PARTS ...
Страница 265: ...2008 03 14 LC 19SH7E RU LC 26SH7E RU LC 32SH7E RU LC 42SH7E RU 265 42 PACKING PARTS ...