Appendices Appendix C Pin Assignments
C-24 TECRA M3 Maintenance Manual (960-507)
C.10 CN3001 Modem connector (4-pin)
Table C-10 Modem connector (4-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1
MDMRNG-E3P
I/O
2
MDMRNG-E3P
I/O
3
MDMTIP-E3P
I/O
4
MDMTIP-E3P NC
I/O
C.11 CN3200 Keyboard interface connector (34-pin)
Table C-11 Keyboard interface connector (34-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 P5V
-
2 SPY-PXP
O
3 SP-GND
-
4 SPX-PXP
O
5 SP-P5V
-
6 P5V
-
7 KBSC15-S3N
O
8 KBSC14-S3N
O
9 KBRT07-S3N
I
10 KBRT06-S3N
I
11 KBSC13-S3N
O
12 KBSC12-S3N
O
13 KBRT05-S3N
I
14 KBRT04-S3N
I
15 KBSC11-S3N
O
16 KBSC10-S3N
O
17 KBRT03-S3N
I
18 KBRT02-S3N
I
19 KBRT01-S3N
I
20 KBSC09-S3N
O
21 KBSC08-S3N
O
22 KBSC07-S3N
O
23 KBRT00-S3N
I
24 KBSC06-S3N
O
25 KBSC05-S3N
O
26 KBSC04-S3N
O
27 KBSC03-S3N
O
28 KBSC02-S3N
O
29 KBSC01-S3N
O
30 KBSC00-S3N
O
31 P5V
-
32 CAPLED-P5N
O
33 ARWLED-P5N
O
34 NUMLED-P5N
O
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