Appendices Appendix C Pin Assignments
C-24 [CONFIDENTIAL] PORTEGE R500 Maintenance Manual (960-634)
SATA HDD FPC (FMUSH*)
C.34 CN1810 System board interface connector (50-pin)
Table C-34 System board interface connector (50-pin)
Pin No. Signal Name Pin No. Signal Name
1 NC 2 GND
3 NC 4 NC
5 NC 6 NC
7 NC 8 NC
9 NC 10 NC
11 GND 12 NC
13 NC 14 NC
15 NC 16 NC
17 NC 18 NC
19 NC 20 GND
21 NC 22 NC
23 GND 24 NC
25 GND 26 NC
27 GND 28 NC
29 NC 30 GND
31 NC 32 NC
33 NC 34 GND
35 NC 36 NC
37 NC 38 P5V
39 P5V 40 P5V
41 P5V 42 NC
43 GND 44 GND
45 ZSATR0-P1P 46 ZSATR0-P1N
47 GND 48 ZSATT0-P1N
49 ZSATT0-P1P 50 GND