BenQ PE8700 Service Manual page 90

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5
D
C
+5V_AD
+5V_MUX
1_Graphics Inputs
B
MUX_BUFFER
+5V_MUX
+5V_AD
A
5
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Y / R
PB/G
PR/B
VSYNC
H SYNC
Graphics_Inputs
PC_VS
PC_HS
PC_GREEN
PC_RED
+5V_AD
PC_BLUE
MUX_SEL_Q
+5V_MUX
YpYcG
YpYcG
PbCbB
PbCbB
PrCrR
PrCrR
MUX_SEL_P
MUX_SEL
Video Inputs
MUX_BUFFER
Y1
CB1
CR1
COMPOSITE
COMPOSITE
+5V_MUX
Y
C
+5V_AD
+5V_AD
2_Video Inputs
4
Graphics_ADC_AD9883
D_INA[0..23]
D_VSYNC
D_HSYNC
Y/R
DIN_CLK
PB/G
PR/B
DVI_PDO
VSYNC
HSYNC
SDA
+5V_AD
+3VD
SCL
+3VD
+5V_AD
DVI_CLK
3_Graphics ADC AD9883
DVI
PC_VS
PC_VS
PC_HS
PC_HS
PC_GREEN
PC_GREEN
PC_RED
PC_RED
PC_BLUE
PC_BLUE
MUX_SEL_Q
+5V_AD
+3VD
+5V_AD
+3VD
DVI_ACTDATA
8_DVI INPUT&RECEIVER
Video Decoder SAA7118E
YpYcG
DI_IN[2..9]
DI_27M_CLK
PbCbB
DI_VSYNC
PrCrR
DI_HSYNC
Y_RCA
Y1
SDA
Cb_RCA
CB1
SCL
Cr_RCA
CR1
COMPOSITE
Y
Y
RESET_DEC
C
C
+3VD
+3VD
+5V_AD
5_Video Decoder SAA7118E
MUX_SEL
MUX_SEL_P
4
3
120-Pin B2B Connectors
D_INA[0..23]
D _VSYNC
D_HSY NC
DIN_CLK
DVI_PDO
SDA
SCL
DVI_SCDT
DVI_SCDT
D_HSYNC
D_VSYNC
D_INA[0..23]
DVI_ACTDATA
DI_IN[2..9]
DI_27M_CLK
D I_VSYNC
DI_HSY NC
SDA
SCL
RESET_DEC
MUX_BUFFER
7_120Pin B2B Connector
3
D_INA[0..23]
D_VSYNC
D_HSYNC
DIN_CLK
SDA
SCL
IR
TRIGGER
DVI_PDO
SPAREI
SPAREO
DVI_SCDT
MUX_SEL_Q
DVI_ACTDATA
DI_IN[2..9]
DI_27M_CLK
DI_VSYNC
DI_HSYNC
RESET_DEC
CPU_TXD0
CPU_RXD0
MUX_SEL
+3VD
+5VS
MUX_SEL_P
+3VD
MUX_BUFFER
+5VS
+5V_AD
+12VA
2
MUX_SEL
+5V_AD
+
2

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