Electrical Block Diagram; Main Board - AOC LM927U Service Manual

AOC LM927U

5.3 Electrical Block Diagram

5.3.1 Main Board

EEPROM
LCD Interface
24C16
MST8131A PQFP-128
Crystal
MCU
14.318MHZ
(Include: ADC, OSD etc)
D-SUB
OSD Control
Connector
Interface (Keypad)
EEPROM
24C02
16