Usb Port#0 Connector (4-Pin; Hdd#0 Connector (22-Pin; Hdd#1 Connector (22-Pin; Cn813 Hdd#1 Connector (22-Pin - Toshiba Satellite A300 Maintenance Manual

Appendices
C.30 CN811
Table C-30 USB Port#0 Connector pin assignments (4-Pin)
Pin No. Signal Name
1 /USBVCC1'
3 /USB_L_P0+'
C.31 CN812
Table C-31 HDD#0 Connector pin assignments (22-Pin)
Pin No. Signal Name
1
DGND'
3
/SATA_C_TXN0'
5
/SATA_RXN0'
7
DGND'
9
11
DGND'
13
DGND'
15
/+V5S'
17
DGND'
19
DGND'
21
C.32 CN813
Table C-32 HDD#1 Connector pin assignments (22-Pin)
Pin No. Signal Name
1
DGND'
3
/SATA_C_TXN1'
5
/SATA_RXN1'
7
DGND'
9
11
DGND'
Satellite A300/Satellite Pro A300/EQUIUM A300/SATEGO A300

USB Port#0 Connector (4-Pin)

I/O
-
I/O

HDD#0 Connector (22-Pin)

I/O
-
I/O
I/O
-
-
-
-
-
-
-
-
-
-

HDD#1 Connector (22-Pin)

I/O
-
I/O
I/O
-
-
-
-
Apx. C Pin Assignments
Pin No. Signal Name
2 /USB_L_P0-'
4 USB_GND'
Pin No. Signal Name
2
/SATA_C_TXP0'
4
DGND'
6
/SATA_RXP0'
8
-
10
-
12
DGND'
14
/+V5S'
16
/+V5S'
18
-
20
-
22
-
Pin No. Signal Name
2
/SATA_C_TXP1'
4
DGND'
6
/SATA_RXP1'
8
-
10
-
12
DGND'
Maintenance Manual
I/O
I/O
-
I/O
I/O
-
I/O
-
-
-
-
-
-
-
-
I/O
I/O
-
I/O
-
-
-
C-23