ViewSonic VT2730-1M Service Manual page 33

5V-tolerant
HSYNC / Composite Sync for VGA Input from channel 0 K6
VSYNC0 Schmitt Trigger Input
VSYNC for VGA Input from channel 0 J6
HSYNC1 Schmitt Trigger Input
HSYNC / Composite Sync for VGA Input from channel 1 G6
VSYNC1 Schmitt Trigger Input
VSYNC for VGA Input from channel 1 G5
VSYNC2 Schmitt Trigger Input
VSYNC for VGA Input from channel 2 T3
BINM Analog Input Reference Ground for Analog Blue Input N3
BIN0P Analog Input Analog Blue Input from Channel 0 N2
BIN1P Analog Input Analog Blue Input from Channel 1 J1
BIN2P Analog Input Analog Blue Input from Channel 2 R3
GINM Analog Input Reference Ground for Analog Green Input N1
GIN0P Analog Input Analog Green Input from Channel 0 M3
GIN1P Analog Input Analog Green Input from Channel 1 J3
GIN2P Analog Input Analog Green Input from Channel 2 T2
SOGIN0 Analog Input Sync On Green Input from Channel 0 L3
SOGIN1 Analog Input Sync On Green Input from Channel 1 J2
SOGIN2 Analog Input Sync On Green Input from Channel 2 T1
RINM Analog Input Reference Ground for Analog Red Input M2
RIN0P Analog Input Analog Red Input from Channel 0 M1
RIN1P Analog Input Analog Red Input from Channel 0 K1
RIN2P Analog Input Analog Red Input from Channel 0 U1
Analog Video Input/Output Interface
Pin Name Pin Type Function Pin
CVBS7 Analog Input CVBS (Composite) Video Input Channel 7 K3
CVBS6 Analog Input CVBS (Composite) Video Input Channel 6 K2
CVBS5 Analog Input CVBS (Composite) Video Input Channel 5 L2
CVBS4 Analog Input CVBS (Composite) Video Input Channel 4 L1
CVBS3 Analog Input CVBS (Composite) Video Input Channel 3 P3
CVBS2 Analog Input CVBS (Composite) Video Input Channel 2 R2
CVBS1 Analog Input CVBS (Composite) Video Input Channel 1 R1
CVBS0 Analog Input CVBS (Composite) Video Input Channel 0 W3
VCOM1 Analog Input CVBS Input Reference Ground P2
VCOM0 Analog Input CVBS Input Reference Ground Y3
CVBSOUT0 Analog Output CVBS (Composite) Video Output Channel 0 U2
CVBSOUT1 Analog Output CVBS (Composite) Video Output Channel 1 P1
Analog Audio Input/Output Interface
Pin Name Pin Type Function Pin
SIF0P Analog Input SIF Audio Input Channel 0 Y1
SIF0M Analog Input Reference Ground for SIF Audio Input Channel 0 Y2
I2S_OUT_MCK Output Audio Master Clock Output C13
I2S_OUT_WS Output Word Select Output; 4mA driving strength D13
I2S_OUT_BCK Output Audio Bit Clock Output C12
I2S_OUT_SD Output Audio Serial Data Output; 4mA driving strength E12
I2S_OUT_MUTE/UART1_RX Output Audio Output Mute Control /Universal Asynchronous Receiver
1
C10
SPDIFO Output S/PDIF Audio Output; 4mA driving strength B11
I2S_IN_WS I/O Word Select Input C14
I2S_IN_BCK I/O Audio Bit Clock Input D14
I2S_IN_SD Input Audio Serial Data Input A13
SPDIFI Input w/ 5V-tolerant S/PDIF Audio Input B13
AUL0 Analog Input Audio Line Input Left Channel 0 J4
AUR0 Analog Input Audio Line Input Right Channel 0 J5
AUL1 Analog Input Audio Line Input Left Channel 1 K4
AUR1 Analog Input Audio Line Input Right Channel 1 K5
AUL2 Analog Input Audio Line Input Left Channel 2 L6
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