Electrical Block Diagram; Main Board - AOC LM565 Service Manual

5.3 Electrical Block Diagram

5.3.1 Main Board

EPR_SDA
EPR_SCL
EEPROM
24LC16B
(U602)
MCU
W78E65
(U601)
Key Board
Control
LCD Interface
(CN503)
Scalar IC TSU13AK
(Include ADC, OSD)
(U401)
Crystal
14.318MHZ
(X401)
17
AOC LM565
H sync
V sync
RGB
D-Sub
Connector
(CN301)
DB15_SDA,
DB15_SCL
EEPROM
M24C02
(U301)