Specifications

20" LCD Color Monitor Dell SP2009Wc
27
5.2 Electrical Block Diagram
5.2.1 Main Board
OSD Control Interface
(CN401)
Scalar MST9259BH-LF-165
(Include ADC, OSD)
(
U401
)
MCU
W79L659A25FL
(U402)
EEPROM
24LC16B/SNG
(
U405
)
D-Sub
Connector
(CN101)
EEPROM
M24C02
(U501)
R
G
B
RXD
TXD
Digital video
signal
EPR_SDA
EPR_SCL
LCD Interface
(CN402)
H
V
DVI
Connector
(CN102)
EEPROM
M24C02
(U101)
DB15_SDA
DB15_SCL
DDC_SCL_DVI,
DDC_SDA_DVI
Crystal
24MHZ
(X402)
Crystal
14.31818MHZ
(X401)