Electrical Block Diagram; Scalar Board Block Diagram - AOC LM2028 Service Manual

5.2 ELECTRICAL BLOCK DIAGRAM

5.2.1 SCALAR BOARD BLOCK DIAGRAM

MCU
W78E65P-40
(U402)
OSD Control
(Keypad)
‚ ñ SN[¶ u 5~ ô O î • D e™ N u(
EEPROM
AT24C16AN-10SI-2.7
(U501)
QQ:505966338
LCD Interface
Scalar MST9251
(Include ADC, OSD)
(U403)
Crystal (Y1)
14.318MHz
Page 13 of 66
D-Sub
Connector
(CN2)
EEPROM
24C02
AOC LM2028