Service manual

17” LCD Color Monitor Wipro WLA171t
16
5.2 Electrical Block Diagram
5.2.1 Main Board
MCU
W78E065A40PL
(U601)
Scalar IC TSU16AK
(Include ADC, OSD)
(U401)
D-Sub
Connector
(CN301)
EEPROM
M24C02
(U301)
H sync
V sync
RGB
DB15_SDA,
DB15_SCL
Panel Interface
(CN503)
OSD Control
Interface
(CN602)
Crystal
14.318MHZ
(X401)
EEPROM
M24C16
(U602)
Crystal
20MHz
(X601)