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Appendix C Pin Assignments
C.21 J6310 Headphone connector (5-pin)
Pin No.
Signal Name
1
A-GND
3
HEADR-PXP
5
(DETECTA-P4N)
C.22 CN8800 DC-IN connector (4-pin)
Pin No.
Signal Name
1
ADPDC
3
ADPDC
C.23 CN8810 Main Battery connector (10-pin)
Pin No.
Signal Name
1
PVBL1
3
(Q8811-4)
5
PSCL-S5P
7
GND
9
GND
C.24 CN9300 RTC Battery connector (3-pin)
Pin No.
Signal Name
1
ZS-PWCHKF
3
GND
1T
GND
PORTEGE R300 Maintenance Manual (960-591)
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Table C-21 Headphone connector (5-pin)
I/O
-
O
I
Table C-22 DC-IN connector (4-pin)
I/O
-
-
Table C-23 Main Battery connector (10-pin)
I/O
-
-
I/O
-
-
Table C-24 RTC Battery connector (3-pin)
I/O
O
-
-
Pin No.
Signal Name
2
HEADL-PXP
4
A-GND
6
NC
Pin No.
Signal Name
2
GND
4
GND
Pin No.
Signal Name
2
BTMP1
4
M5V
6
PSDA-S5P
8
DBT10V-S5N
10
GND
Pin No.
Signal Name
2
NC
2T
GND
[CONFIDENTIAL]
Appendices
I/O
O
-
I/O
1
3
I/O
I
-
I/O
O
-
I/O
-
-
C-17
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