ViewSonic VP171 Service Manual page 79

5
D
D_SUB
C
INPUT
D_SUB
INPUT
B
AC (110-240V)
ADAPTER
(50-60Hz)
A
5
4
DDC
DDC_IIC
EEPROM
DVI
INPUT TMDS
R/G/B
Multiplexer
HS/VS
DDC
DDC_IIC
EEPROM
R/G/B
HS/VS
DDC
DDC_IIC
EEPROM
14.318MHz
+12V
DPMS
4
ViewSonic Corporation
3
FLASH MEMORY
A/D BUS
RA/GA/BA[0~7]
DVS/DHS/DEN/DCLK
ASIC
RB/GB/BB[0~7]
GM5120
SCL
SDA
XTAL
+12V
+12VIN
+5V
+3.3VD
+3.3VA
+2.5V
3
74
Confidential – Do Not Copy
2
Pm39LV010R
LVDS
LVDS Singal
BLON
EEPROM
24LC16B
Title
Size Document Number
Date: Monday, April 14, 2003
2
VP171/s/b-1
1
D
PANEL
SAMSUNG
C
VH VL
INVERTER
B
A
BLOCK DIAGRAM
Rev
VP171/s/b
Sheet
1