Cn8771 Fan Interface Connector (4-Pin; Cn9500 Led Board Interface Connector (20-Pin; Cn3290 Open/Close Sensor Board Connector (2-Pin - Toshiba Portege R300 Maintenance Manual

Appendices
C.25 CN8771 FAN interface connector (4-pin)
Pin No. Signal Name
1 P5V
3 GND
C.26 CN9500 LED board interface connector (20-pin)
Table C-26 LED board interface connector (20-pin)
Pin No. Signal Name
1 GND
3 RFLED-S3P
5 P3V
7 GND
9 GND
11 BAT10R-S5N
13 PWLEGR-S3P
15 M5V
17 DCINGR-S5N
19 GND
1T GND
C.27

CN3290 Open/Close sensor board connector (2-pin)

Table C-27 Open/Close sensor board connector (2-pin)
Pin No. Signal Name
1 PNLOFF-S3N
C-18 [CONFIDENTIAL]
Table C-25 FAN interface connector (4-pin)
I/O
-
-
I/O
-
O
-
-
-
O
O
-
O
-
-
I/O
-
Appendix C Pin Assignments
Pin No. Signal Name
2 FANG0-P3P
4
(FPWM0-S3P)
Pin No. Signal Name
2 GND
4 P3V
6 SDLED-P3P
8 SATLED-P3N
10 BAT1GR-S5N
12 GND
14 PWLEOR-S3P
16 M5V
18 DCINOR-S5N
20 GND
2T GND
Pin No. Signal Name
2 GND
PORTEGE R300 Maintenance Manual (960-591)
I/O
I
O
I/O
-
-
O
O
O
-
O
-
O
-
-
I/O
-