
Service Manual AOC E2252SWDN
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目 录
1.显示器规格 ........................................................................................................................................... 4
1.1 技术规格 ..................................................................................................................................... 4
1.2 工厂预设模式 .............................................................................................................................. 5
1.3 能效等级 ..................................................................................................................................... 5
1.4 接口说明 ..................................................................................................................................... 6
2.操作说明 .............................................................................................................................................. 7
2.1 连接显示器 .................................................................................................................................. 7
2.2 按键功能介绍 ............................................................................................................................. 8
2.3 OSD 菜单调整 .......................................................................................................................... 10
3.Panel Feature ....................................................................................................................................... 13
3.1 General Features ................................................................................................................... 13
3.2 Absolute Maximum Ratings .................................................................................................. 13
3.3 Electrical Characteristics ....................................................................................................... 14
3.4 Optical Characteristics ........................................................................................................... 15
3.5 Interface Connections ............................................................................................................ 16
4.机构拆解图示 ..................................................................................................................................... 17
5.电气方框图 ......................................................................................................................................... 19
5.1 LCD 整机方框图 ....................................................................................................................... 19
5.2 Panel 方框图 ............................................................................................................................. 19
5.3 Main 主板方框图 ....................................................................................................................... 20
5.4 Power 电源板方框图 ................................................................................................................. 20
5.5 软体流程 Software Flow Chart ................................................................................................. 21
6.电原理图 ............................................................................................................................................ 22
6.1 主板 Mainboard 715G4502M ................................................................................................. 22
6.2 电源板 Power board 715G4750P ............................................................................................. 28
6.3 按键板 Key board 715G4851K ................................................................................................. 30
7.机构爆炸图 ......................................................................................................................................... 31
8.软体更新和故障处理 ......................................................................................................................... 32
8.1 软体更新 SOP .......................................................................................................................... 32
8.2 改写 DDC/EDID ....................................................................................................................... 38
8.3 工厂模式 ................................................................................................................................... 41
8.4 故障处理流程 ............................................................................................................................ 41
9.料件清单 BOM ................................................................................................................................... 48
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