Appendices Appendix C Pin Assignments
C-12 [CONFIDENTIAL] PORTEGE R300 Maintenance Manual (960-591)
C.8 CN3010 MDC interface connector (12-pin)
Table C-8 MDC interface connector (12-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 GND - 2 NC -
3 ACZOT1-P3P I/O 4 NC -
5 GND - 6 E3V -
7 ACZSY1-P3P O 8 GND -
9 ACZIN1-E3P I/O 10 GND -
11 ACZRS1-E3N O 12 XAZBC1-P3P O
1T GND - 2T GND -
3T GND - 4T GND -
5T GND - 6T GND -
C.9 CN3230 Keyboard interface connector (34-pin)
Table C-9 Keyboard interface connector (34-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 NUMLED-P5N I 2 ARWLED-P5N I
3 CAPLED-P5N I 4 P5V I
5 KBSC00-S3N O 6 KBSC01-S3N O
7 KBSC02-S3N O 8 KBSC03-S3N O
9 KBSC04-S3N O 10 KBSC05-S3N O
11 KBSC06-S3N O 12 KBRT00-S3N O
13 KBSC07-S3N O 14 KBSC08-S3N O
15 KBSC09-S3N O 16 KBRT01-S3N O
17 KBRT02-S3N O 18 KBRT03-S3N O
19 KBSC10-S3N O 20 KBSC11-S3N O
21 KBRT04-S3N O 22 KBRT05-S3N O
23 KBSC12-S3N O 24 KBSC13-S3N O
25 KBRT06-S3N O 26 KBRT07-S3N O
27 KBSC14-S3N O 28 KBSC15-S3N O
29 NC - 30 SP-P5V -
31 SPX-PXP - 32 SP-GND -
33 SPY-PXP - 34 NC -
1T GND
-
2T GND
-
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