A–4
Maintenance and Service Guide
Connector Pin Assignments
Table A-4
Universal Serial Bus
Pin
Signal
Pin
Signal
1
+5 VDC
3
Data +
2
Data –
4
Ground
Table A-5
S-Video
Pin
Signal
Pin
Signal
1
Ground (Y)
3
Y-Luminance (Intensity)
2
Ground (C)
4
C-Chrominance (Color)