Sony PCS-5100 Operating Instructions Manual page 139

AUDIO UNIT connector (female)
USER DATA connector/AUX.CONTROL connector (male)
VID CONTROL connector (male)
8 1
15 9
D-sub 15-pin connector
Pin Signal Description
1 MIC GND Mic signal ground
2 MIC + Mic signal
3 MIC – Mic signal
4 SP GND Speaker signal ground
5 SP+ Speaker signal
6 SP– Speaker signal
7 AGND Analog ground
8 AGND Analog ground
1 5
6 9
D-sub 9-pin connector
Pin Signal Description
1 DCD Carrier detect
2 RXD Receive Data
3 TXD Transmit Data
4 DTR Data Terminal Ready
5 GND Ground
1 5
6 9
D-sub 9-pin connector
Pin Signal Description
1 NC
2 NC
3 TXD Transmit Data
4 DTR Data Terminal Ready
5 GND Ground
Pin Signal Description
9 +12V +12V
10 +12V +12V
11 DGND Digital ground
12 WAKEUP Wake up
13 +5V +5V
14 T-TxD Tablet TX data
15 INIT MODE Initial mode
– – –
Pin Signal Description
6 DSR Data Set Ready
7 RTS Request to Send
8 CTS Send Ready
9 RI Call
– –
Pin Signal Description
6 DSR Data Set Ready
7 RTS Request to Send
8 CTS Send Ready
9 NC
– –
Appendix
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A-15