Table of Contents
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Acer
CHAPTER 1- PRECAUTIONS & SAFETY NOTICES ..................................................................................................................... 3
1. SAFETY PRECAUTIONS............................................................................................................................................................. 3
2. PRODUCT SAFETY NOTICE ...................................................................................................................................................... 3
3. SERVICE NOTES.......................................................................................................................................................................... 3
CHAPTER 2- SERVICE TOOLS & EQUIPMENT REQUIRED ..................................................................................................... 4
CHAPTER 3- CIRCUIT THEORY ...................................................................................................................................................... 5
2. INTERFACE BOARD DIAGRAM ................................................................................................................................................... 5
CHAPTER 5- TEST AND ADJUSTMENT ........................................................................................................................................ 12
1.
GENERAL POINTS ............................................................................................................................................................... 12
1.1
1.2
1.3
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1.4
1.5
1.6
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1.7
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2.
INPUT SIGNAL...................................................................................................................................................................... 13
2.1
V
3.
FUNCTION CHECK ............................................................................................................................................................. 14
3.1
3.2
3.3
3.4
3.5
3.6
3.7
........................................................................................................................................................................ 15
3.8
3.9
4.
DISPLAY CHECK.................................................................................................................................................................. 15
4.1
4.2
5.
PICTURE CHECK................................................................................................................................................................. 17
5.1
5.2
5.3
5.4
6.
AUDIO CHECK .......................................................................................................................................................................... 19
6.1
6.2
CHAPTER 6- TROUBLE SHOOTING.............................................................................................................................................. 20
ATTACHMENT 1- BILL OF MATERIAL......................................................................................................................................... 26
ATTACHMENT 2- SCHEMATIC....................................................................................................................................................... 27
ATTACHMENT 3- PCB LAYOUT ..................................................................................................................................................... 36
Table of Contents
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700
V ± 2%).................................................................................................... 18
2
Service Manual
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