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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