Acer AL2017 Instrukcja serwisowa - Strona 3

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Acer AL2017 Instrukcja serwisowa
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
1.
2.
BOARD DIAGRAM ........................................................................................................................................... 5
3.
4.
1.
2.
3.
A
B
SSEMBLY
LOCK
CHAPTER 5- TEST AND ADJUSTMENT ........................................................................................................................................ 12
1.
2.
INPUT SIGNAL .................................................................................................................................................................. 13
3.
FUNCTION CHECK........................................................................................................................................................... 14
4.
DISPLAY CHECK............................................................................................................................................................... 15
5.
CHAPTER 6- TROUBLE SHOOTING.............................................................................................................................................. 19
1.
2.
3.
........................................................................................................................................................................... 21
4.
5.
......................................................................................................................................................................... 23
6.
ATTACHMENT 1- BILL OF MATERIAL......................................................................................................................................... 25
ATTACHMENT 2- SCHEMATIC....................................................................................................................................................... 34
ATTACHMENT 3- PCB LAYOUT ..................................................................................................................................................... 44

Table of Contents

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2
Service Manual