Toshiba M40 C.2 CN2 Internal Left Speaker Connector (4-Pin) , C.3 CN3 Internal Right Speaker Connector (4-Pin) , C.4 CN4 I/O Board Connector (20-Pin) , C.5 CN5 Button Board Connector (16-Pin )

Appendices Apx. C Pin Assignments
C-4 EQUIUM M40/M45/Sarellite M40/M45 Maintenance Manual
C.2 CN2 Internal Left Speaker Connector (4-Pin)
Table C-2 Internal Left Speaker Connector pin assignments (4-Pin))
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 /SPK_OUT_L-' O 2 /SPK_OUT_L+' O
3 DGND' - 4 DGND' -
C.3 CN3 Internal Right Speaker Connector (4-Pin)
Table C-3 Internal Right Speaker Connector (4-Pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 /SPK_OUT_R-' O 2 /SPK_OUT_R+' O
3 DGND' - 4 DGND' -
C.4 CN4 I/O Board Connector (20-Pin)
Table C-4 I/O Board Connector (20-Pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 /USBVCC1' O 2 /USBVCC1' O
3 /USBVCC1' - 4 /USBVCC1' I/O
5 /USBVCC1' I/O 6 /USBVCC1' -
7 /USB_L_P0-' I/O 8 /USB_L_P0+' I/O
9 DGND' - 10 /USB_L_P1-' I/O
11 /USB_L_P1+' I/O 12 DGND' -
13 /1394_L_TPB0N' I/O 14 /1394_L_TPB0P' I/O
15 DGND' - 16 /1394_L_TPA0N' -
17 /1394_L_TPA0P' - 18 DGND' -
19 /SVID_L_LUMA' - 20 /SVID_L_CHROM
A' -
G1 DGND' - G2 DGND' -
C.5 CN5 Button Board Connector (16-Pin )
Table C-5 Button Board Connector (16-Pin )
Pin No. Signal Name I/O Pin No. Signal Name I/O