Appendix C Pin Assignments Appendices
TECRA 9100 Maintenance Manual (960-347) C-19
C.17 PJ125 MDC interface connector (30pin)
TableC-17 MDC interface connector (30pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 NC (MONO OUT/PC) - 2 GND -
3 GND - 4 PHONE-BXN I
5 NC (AUXA RIGHT) - 6 NC -
7 NC (AUXA LEFT) - 8 GND -
9 NC (CD GND) - 10 5V main -
11 NC (CD RIGHT) - 12 NC -
13 NC (CD LEFT) - 14 NC -
15
GND -
16
MDC-B3V -
17
3.3 VAUX -
18
5VD -
19
GND -
20
GND -
21
3.3V main -
22
SYNC O
23
M97SDO-P3P O
24
NC (SDATA INB) -
25
M97RST-S3N O
26
M97DI1-E3P I
27
GND -
28
GND -
29
GND -
30
X97BC1-P3P O
C.18 PJ126 MDC interface connector (2pin)
TableC-18 MDC interface connector (2pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 MDMTIP-B3P I/O 2 MDMRG-B3P I/O
C.19 PJ127 Right Speaker connector (3pin)
TableC-19 Right Speaker connector (3pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 SPOTR-PXP I/O 2 SPOTR-PXN I/O
3 NC
C.20 PJ129 Left Speaker connector (2pin)
TableC-20 Left Speaker connector (2pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 SPOTL-PXP I/O 2 SPOTL-PXN I/O