Cn3 Bluetooth Connector (20-Pin; Cn4 Internal Right Speaker Connector (4-Pin; Cn5 Usb Ffc Connector (20-Pin - Toshiba Satellite M45 Maintenance Manual

Appendices
3 GND
C.3 CN3 Bluetooth Connector (20-Pin)
Table C-3 Bluetooth Connector pin assignments (20-Pin)
Pin No. Signal Name
1 BTRF-E3V
3
5
USB_P3-
7
9
11
13 BT_RESET#
15
17
19
C.4 CN4 Internal Right Speaker Connector (4-Pin)
Table C-4 Internal Right Speaker Connector pin assignments (4-Pin)
Pin No. Signal Name
1 SPK_OUT_R-
3
C.5 CN5 USB FFC Connector (20-Pin)
Table C-5 USB FFC Connector pin assignments (20-Pin))
Pin No. Signal Name
1 USBVCC1
3
USBVCC1
5
USBVCC1
7
USB_L_P0-
9
C-4
-
I/O
-
NC -
I/O
NC -
NC -
NC -
I/O
-
NC
NC -
NC -
I/O
O
-
GND
I/O
-
-
-
I/O
GND -
Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual
Apx. C Pin Assignments
4 GND
Pin No. Signal Name
2 NC
4
USB_P3+
6
NC
8
BTIFON#
10
GND
12
BTWAKEUP
14
NC
16
NC
18
BTMDL#
20
GND
Pin No. Signal Name
2 SPK_OUT_R+
4 GND
Pin No. Signal Name
2 USBVCC1
4
USBVCC1
6
USBVCC1
8
USB_L_P0+
10
USB_L_P1-
-
I/O
-
I/O
-
I/O
-
I/O
-
-
I/O
-
I/O
O
-
I/O
-
-
-
I/O
I/O