GIN0P Analog Input Analog Green Input from Channel 0 28
SOGIN0 Analog Input Sync-On-Green Input from Channel 0 29
RINM Analog Input Reference Ground for Analog Red Input 30
RIN0P Analog Input Analog Red Input from Channel 0 31
HSYNC1 Schmitt Trigger Input
w/ 5V-tolerant
HSYNC / Composite Sync for VGA Input from channel 1 16
VSYNC1 Schmitt Trigger Input
w/ 5V-tolerant
VSYNC for VGA Input from channel 1 17
HSYNC0 Schmitt Trigger Input
w/ 5V-tolerant
HSYNC / Composite Sync for VGA Input from channel 0 34
VSYNC0 Schmitt Trigger Input
w/ 5V-tolerant
VSYNC for VGA Input from channel 0 35
Analog Video Input/Output Interface
Pin Name Pin Type Function Pin
VCOM1 Analog Input CVBS Video Input Reference Ground 43
VCOM0 Analog Input CVBS Video Input Reference Ground 45
CVBS7 Analog Input CVBS (Composite) Video Input Channel 7 36
CVBS5 Analog Input CVBS (Composite) Video Input Channel 5 37
CVBS6 Analog Input CVBS (Composite) Video Input Channel 6 38
CVBS4 Analog Input CVBS (Composite) Video Input Channel 4 39
CVBS3 Analog Input CVBS (Composite) Video Input Channel 3 40
CVBS2 Analog Input CVBS (Composite) Video Input Channel 2 41
CVBS1 Analog Input CVBS (Composite) Video Input Channel 1 42
CVBS0 Analog Input CVBS (Composite) Video Input Channel 0 44
CVBSOUT Analog Output CVBS (Composite) Video Output 48
Analog Audio Input/Output Interface
Pin Name Pin Type Function Pin
SIF1P Analog Input SIF Audio Input Channel 1 51
SIF1M Analog Input Reference Ground for SIF Audio Input Channel 1 52
I2S_OUT_MCK Output Audio Master Clock Output 109
I2S_OUT_BCK Output Audio Bit Clock Output 110
I2S_OUT_WS Output Word Select Output; 4mA driving strength 108
I2S_OUT_SD Output Audio Serial Data Output; 4mA driving strength 111
I2S_OUT_MUTE Output Audio Output Mute Control 112
SPDIFO Output S/PDIF Audio Output; 4mA driving strength 107
I2S_IN_SD Input Audio Serial Data Input 105
SPDIFI Input S/PDIF Audio Input 106
AUVRM Analog Output Negative Reference Voltage for Audio ADC 67
AUVRP Analog Output Positive Reference Voltage for Audio ADC 68
AUVAG Analog Output Reference Voltage for Audio Common Mode 69
AUL0 Analog Input Audio Line Input Left Channel 0 55
AUR0 Analog Input Audio Line Input Right Channel 0 56
AUL1 Analog Input Audio Line Input Left Channel 1 57
AUR1 Analog Input Audio Line Input Right Channel 1 58
AUL2 Analog Input Audio Line Input Left Channel 2 59
AUR2 Analog Input Audio Line Input Right Channel 2 60
AUL3 Analog Input Audio Line Input Left Channel 3 61
AUR3 Analog Input Audio Line Input Right Channel 3 62
AUOUTL2 Analog Output Main Audio Output Left Channel 2 71
AUOUTR2 Analog Output Main Audio Output Right Channel 2 72
AUOUTL1 Analog Output Main Audio Output Left Channel 1 73
AUOUTR1 Analog Output Main Audio Output Right Channel 1 74
AUOUTL0 Analog Output Main Audio Output Left Channel 0 76
AUOUTR0 Analog Output Main Audio Output Right Channel 0 77
AUCOM Analog Input Reference Ground for Audio Line Input 63
TS Input Interface
ViewSonic Corporation
Confidential - Do Not Copy
VTMS2431
31
Summary of Contents for VS12335-2M
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Page 93: ...9 5 POWER PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy VTMS2431 90 ...
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Page 95: ...9 7 MMS PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy VTMS2431 92 ...
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