Electrical Block Diagram - Gateway XHD3000 Service Manual

30" LCD Color Monitor

5.2 Electrical Block Diagram

Main Board
Sil1169
DVI
ODD
24-bit
Sil1169
RGB
DVI M
U
X
24-bit
RGB/
SiI9011
CK/H/V
HDMI
30-bit
RGB/
AD9984
CK/H/V
ADC
10-bit ITU-
SAA7119
656/CK
Video
Decoder
BYPASSED EVEN24-bit RGB
256 MB DDR
EVEN
24-bit
RGB/
CK/H/V/DE
PORT A
30/24-bit
RGB/
CK/H/V
PORT B
sxT2-500
GSYN
C
PORT
C
32 MB
USB1.1
FLASH
BYPASSED CK/V/H/DE
EVEN 24-bit OSD
RGB
ODD 24-bit OSD
RGB
CK/V/H/DE FROM
sxT2
12 control data
for
programming
FPGA
1 GPIO for
DW
LATCH
5 GPIOs for
future purpose
To Power module
uC for
DPMS and
DDC/CI
KEYPAD/
IR
28
Gateway XHD3000
BYPASSED ODD
24-bit RGB
12-bit RGB /
CK/H/V/DE
FPGA
12-bit RGB /
CK/H/V/DE
Sil 1178
(Master)
Sil 1178
(Slave)