Dell E228WFPc - Electrical Block Diagram

22"LCD Color Monitor Dell E228WFPc
24
5.2 Electrical Block Diagram
5.2.1 Main Board
OSD Control Interface
(CN403)
GM5766H-LF PQFP-128
(Include MCU, ADC, OSD)
(U401)
Flash Memory
SST25LF020A-33-4C-SAE
(U402)
EEPROM
M24C16
(
U403
)
D-Sub
Connector
(CN202)
EEPROM
M24C02
(U201)
R
G
B
RXD
TXD
Digital video
signal
EPR_SDA
EPR_SCL
LCD Interface
(CN501)
H
V
DVI
Connector
(CN201)
EEPROM
M24C02
(U202)
DB15_SDA
DB15_SCL
DDC_SCL_DVI,
DDC_SDA_DVI