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Appendix C Pin Assignments Appendices
PORTÉGÉ R700 Series Maintenance Manual (960-833) [CONFIDENTIAL] C-27
Sound/USB board (FULSN*)
C.30 CN9670 System board interface connector (50-pin)
Table C- 30 System board interface connector 50(-pin)
Pin No. Signal Name Pin No. Signal Name
1
E5V 2
E5V
3
E5V
4
E5V
5
E5V
6
USBON2-E5N
7
USBOC2-E3N
8
GND
9
ZUSBP1-E3N
10
ZUSBP1-E3P
11
GND
12
ZUSBCM-E3N
13
ZUSBCM-E3P
14
GND
15
PNLOFF-S3N
16
S3V
17
SNDMUT-S3N
18
P3V
19
ATBEEP-P3P
20
GND
21
PCBEEP-P3P
22
GND
23
XAZBC0-E3P
24
GND
25
AZSYC0-E3P
26
GND
27
AZSDO0-E3P
28
GND
29
AZRST0-E3N
30
GND
31
AZSDI0-P3P
32
GND
33
GPBTNA-S3N
34
GPBTNB-S3N
35
CAMPON-E3N
36
CAMDET-P3N
37
GND
38
GND
39
GND
40
SND-GND
41
SND-GND
42
SND-GND
43
SND-GND
44
SND-GND
45
PVON-R3N
46
P5V
47
P5V
48
P5V
49
P5V
50
P5V
1T
GND
2T
GND