Appendix C Pin Assignments Appendices
TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] C-25
GN Board
C.29 PJ9510 System board interface connector (40-pin)
Table C-29 System board interface connector (40-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 SND-P5V - 2 SND-P5V -
3 SND-P5V - 4 SND-P5V -
5 ATBEEP-P3P I 6 SND-GND -
7 SND-GND - 8 SND-GND -
9 SND-GND - 10 PCBEEP-P3P I
11 P3V - 12 AMPSD-S3N i
13 SNDMUT-S3N I 14 SPKON-P3N I/O
15 GND - 16 ZDOUTL-PXP I
17 ZDOUTL-PXN I 18 ZDOUTR-PXP I
19 ZDOUTR-PXN I 20 GND -
21 ZDINL-PXP O 22 ZDINL-PXN O
23 ZDINR-PXP O 24 ZDINR-PXN O
25 GND - 26 XAZBC0-P3P I/O
27 GND - 28 ACZSY0-P3P I
29 GND - 30 ACZOT0-P3P i
31 ACZRS0-P3P I 32 ACZIN0-P3P O
33 GND - 34 VOLBYP-P3P I/O
35 NC - 36 NC
37 NC - 38 NC -
39 NC - 40 NC -
C.30 CN9511 System board interface connector (10-pin)
Table C-30 System board interface connector (10-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 GND - 2 GND -
3 ZUSBP6-E3P I/O 4 ZUSBP6-E3N I/O
5 USB1PS-E5V - 6 USB1PS-E5V -
7 ZUSBP4-E3P I/O 8 ZUSBP4-E3N I/O
9 GND - 10 GND -
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