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Service Manual AT2241S
13
5.Block Diagram
5.1 LCD Block Diagram
5.2 MainBoard Block Diagram---715G3737
Crystal 12MHz
(X401)
Panel Interface
(CN408/409)
Scalar NT68668FG-QFG-128
(Include ADC, OSD, MCU)
(U401)
D-Sub
Connector
(CN101)
EEPROM
PM25LD020C
(U402)
H sync
V sync
Key Board
Control
(CN401/402)
Voltage converter
5V
5V 3.3V 1.8V
DVI
Connector
(CN102)
DC-AC inverter
AC-DC(5V/12V)
Power Board
Main Board
Key board
PC- VGA
/DDC
2 CCFL backlight
Panel
LVDS
AC supply
90V-264V
Monitor Block Diagram
PC- DVI
/DDC
Input signal
USB
HUB
USB cable
From PC
USB
Memory
Содержание AT2241S
Страница 1: ...Service Manual AT2241S 1 LCD 显示器维修手册 Custom AOC Model AT2241S ...
Страница 9: ...Service Manual AT2241S 9 3 3 USB up down port Bottom View Top View ...
Страница 11: ...Service Manual AT2241S 11 b Backlight unit 4 4 Optical Specifications ...
Страница 24: ...Service Manual AT2241S 24 6 4 Key Board 715G4007 K01 Just for your reference ...
Страница 25: ...Service Manual AT2241S 25 7 Explore Views ...
Страница 26: ...Service Manual AOC2241V 26 Institutions dismantling plan ...
Страница 27: ...Service Manual AOC2241V 27 ...
Страница 28: ...Service Manual AT2241S 28 8 PCB Layout 8 1 MainBoard 1 715G3737 M01 ...
Страница 29: ...Service Manual AT2241S 29 ...
Страница 30: ...Service Manual AT2241S 30 8 2 PowerBoard 715G2892 P1B ...
Страница 31: ...Service Manual AT2241S 31 8 3 KeyBoard 715G4007 ...
Страница 38: ...Service Manual AT2241S 38 ...
Страница 39: ...Service Manual AT2241S 39 ...
Страница 42: ...Service Manual AT2241S 42 4 Click Load File to choose the right software as shown below ...
Страница 43: ...Service Manual AT2241S 43 5 Click the AUTO automatic programming The figure appears as follow OK ...