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Appendix. C Pin Assignment Appendices
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] C-23
C.31 CN9540 Digitizer switch I/F connector (40-pin)
Table C-31 Digitizer switch I/F connector (40-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 GND - 21 GND -
2 GND - 22 DGDTR-P3N I
3 GND - 23 DGRTS-P3N I
4 GND - 24 DGRXD-P3P O
5 GND - 25 DGTXD-P3P I
6 GND - 26 GND -
7 GND - 27 PCIRS1-S3N I
8 GND - 28 P3V I
9 GND - 29 GND -
10 GND - 30 PWRSW-S3N O
11 GND - 31 GND -
12 PNL2-P3P O 32 KBRT00-S3N O
13 BRT1-P5P I 33 KBRT01-S3N O
14 BRT2DA-S3P I 34 KBRT02-S3N O
15 BRT0-P5P I 35 KBRT03-S3N O
16 FL-P5V I 36 KBRT04-S3N O
17 PNL-P3V I 37 KBRT05-S3N O
18 FL-P5V I 38 KBRT06-S3N O
19 PNL-P3V I 39 GND -
20 FL-P5V I 40 KBSC16-S3N I