Appendix C Pin Assignments Appendices
TECRA S3 Maintenance Manual (960-532) [CONFIDENTIAL] C-19
C.13 CN3260 SW board interface connector (13-pin)
Table C-13 SW board interface connector (13-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 GPBTNB-S3W I2NC -
3NC -4GPBTNA-S3N I
5NC -6NC -
7PWRSW-S3N I8NC -
9NC -10 GND -
11 NC -12 NC -
13 PNLOFF-S3N I
1T GND -2T GND -
C.14 CN3421 SR board interface connector (12-pin)
Table C-14 SR board interface connector (12-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1GND -2 DCD-PYP I
3RXD-PYN I4TXD-EYN O
5DTR-EYP O6GND -
7DSR-PYP I8RTS-EYP O
9CTS-PYP I10 RING-PYP I
11 GND -12 NC -