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Appendix. C Pin Assignment Appendices
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] C-21
C.26 CN8810 1
st
battery connector (10-pin)
Table C-26 1
st
battery connector (10-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 (PVBL1) I 2 BTMP1 I
3 (DCHG) I 4 (M5V) I
5 PSCL-S5P I 6 PSDA-S5P I
7 GND - 8 DBT10V-S5N I
9 GND - 10 GND -
C.27 CN9990 RTC battery connector (3-pin)
Table C-27 RTC battery connector (3-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 R3V O 2 N.C. -
3 R3V O
1T GND - 2T GND -
C.28 CN8770 Fan0 connector (3-pin)
Table C-28 Fan0 connector (3-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 (P5V) I 2 GND -
3 FANG0-P3P I