Electrical Block Diagram - Asus VB191T Service Manual

19" LCD Color Monitor

5.2 Electrical Block Diagram

5.2.1 Main Board
Keypad Interface
(CN404)
Flash Memory
PM25LV010A
(U402)
SDA
SCL
Crystal
14.31818MHZ
(X401)
Panel Interface
(CN703)
Scalar TSUM56AWHK-LF
(Include MCU, ADC, OSD)
(U401)
H sync
V sync
RGB
D-Sub
Connector
(CN401)
VGA_SDA,
VGA_SCL
EEPROM
M24C02
(U403)
19
ASUS VB191T&S
EEPROM
M24C02
(U406)
D-Data
D-Clock
DVI
Connector
(CN402)
DVI_SDA,
DVI_SCL
EEPROM
M24C02
(U404)