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PCS -1/1P
3-207-456-12 (1)
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177Specifications
Appendix
ISDN 1-6 jacks (PCS-B768)
Modular jack
TERMINAL connector (PCS-B768)
USB connector
TERMINAL connector (PCS-DSB1)
D-sub 15-pin connector (male)
Pin Assignment on Optional
Board Connectors
Pin Signal Description
1NC –
2NC –
3 TA Transmit+
4 RA Receive+
5 RB Receive–
6 TB Transmit–
7NC –
8NC –
Pin Signal Description
1 GND Chassis ground
2 19.5V 19.5V
3 DCLK+ Clock+
4 DCLK– Clock–
5 DR+ Transmit data+
6 DR– Transmit data–
7 FS+ Frame sync+
8 FS– Frame sync–
9 DX+ Receive data+
10 DX– Receive data–
11 TX Serial transmit data
12 RX Serial receive data
13 19.5V 19.5V
18
113
214
14 GND Ground
Pin Signal Description
1 Video Video signal
2 Video.GND Video signal ground
3 LINE A+ Line audio+
4 LINE A– Line audio–
5 MIC+ Microphone+
6 MIC– Microphone–
7 RD+ Receive+
8 RD– Receive–
9 19.5V 19.5V
10 NC –
11 AGND Analog ground
12 NC –
13 TD+ Transmit data+
14 TD– Transmit data–
15 GND Ground
Pin Signal Description
9 15
18