AOC i2252VWH User Manual

Service Manual AOCi2252VW
17
4.Block Diagram
4.1 LCD Block Diagram
4.2 MainBoard Block Diagram
Crystal
14.318MHz
(
X401
)
Panel Interface
(CN301/302)
MCU-Scarlar NT68677
(Include ADC, OSD, MCU)
(U401)
D-Sub
CN101
EEPROM
MX25L2026DM1I
(U402)
Key Board
Control
(CN401/402)
Voltage converter
5V
5V 3.3V 1.8V
DVI
CN102
HDMI
CN501
Line in
CN601
Audio
U601
Ear
CN603
CN604
AC-DC(5V/12V)
715G4750
Power Board
Main Board
715G4641
Key board
PC- VGA
/DDC
LED-bar backlight
Panel
LVDS
AC supply
90V-264V
Monitor Block Diagram
PC- DVI
/DDC
Input signal
HDMI
Audio
Line in
Converter
715G4013

AOC i2252VWH Specifications

General

Brand	AOC
Model	i2252VWH
Category	Monitor
Language	English