Service manual

17” LCD Color Monitor AOC 177Pk
15
5.2 Electrical Block Diagram
5.2.1 Main Board
Flash Memory
AT24C16AN
(U302)
EEPROM
M24C02
(U702)
MCU
RTD2120L
(U402)
Scalar IC RTD2525L
(Included ADC, OSD)
(U401)
D-Sub
Connector
(CN702)
H sync
V sync
RGB
DDC1_SDA,
DDC1_SCL
EPR_SDA
EPR_SCL
PANEL
(CN504)
Key Board
Control
Crystal
24MHZ
(X301)
CLKOUT
EEPROM
M24C02
(U701)
D-DVI
Connector
(CN701)
DDC2_SDA,
DDC2_SCL