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VP171 & 1
9
1
B
L
O
CK DIAGRAM
77
Wednesday, December 24, 2003
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VP191b/s
9.
Block Diagram
GM5120
FJ-11AA
PANEL
14.318MHz
EEPROM
EEPROM
(50-60Hz)
INPUT
INPUT
TMDS
Pm39LV010R
A/D BUS
24LC16B
LVDS Singal
RB/GB/BB[0~7]
RA/GA/BA[0~7]
INPUT
EEPROM
Multiplexer
SCL
SDA
DDC_IIC
AC (110-240V)
+12V
HS/VS
DDC_IIC
VL
VH
BLON
+12V
+12VIN
+5V
+3.3VD
+3.3VA
+2.5V
DVS/DHS/DEN/DCLK
DDC_IIC
HS/VS
R/G/B
R/G/B
D_SUB
DDC
INVERTER
DPMS
ASIC
ADAPTER
FLASH MEMORY
PANEL
XTAL
EEPROM
DDC
DVI
DDC
D_SUB
LVDS
Summary of Contents for VLCDS25973-2W
Page 34: ...31 ViewSonic Corporation Confidential Do Not Copy VP191b s ...
Page 35: ...32 ViewSonic Corporation Confidential Do Not Copy VP191b s ...
Page 79: ...11 PCB Layout Diagrams Main Board 76 ViewSonic Corporation Confidential Do Not Copy VP191b s ...
Page 80: ...Main Board 77 ViewSonic Corporation Confidential Do Not Copy VP191b s ...
Page 81: ...Control Board 78 ViewSonic Corporation Confidential Do Not Copy VP191b s ...