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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
I
2NC
-
3
NC
-
4
GPBTNA-S3N
I
5
NC
-
6
NC
-
7
PWRSW-S3N
I
8
NC
-
9
NC
-
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
3
RXD-PYN
I
4
TXD-EYN
O
5
DTR-EYP
O
6
GND
-
7
DSR-PYP
I
8
RTS-EYP
O
9
CTS-PYP
I
10
RING-PYP
I
11
GND
-
12
NC
-