Figure B-2 Power Supply Connector J4106; Table B-3 Power Supply Connector J4106 Pin Description - Sun Microsystems Ultra 80 Service Manual

DC-to-DC Converter Connector J4105 Pin Description (Continued)
TABLE B-2
Pin Signal
16 2.6 Vdc
17 2.6 Vdc
18 + Sense 2.6 Vdc
14
7
Power Supply Connector J4106
FIGURE B-2
Power Supply Connector J4106 Pin Description
TABLE B-3
Pin Signal
1 POWERON_L
2 -12 Vdc
3 +5 Vdc RTN (SENSE)
4 +3.3 Vdc RTN (SENSE)
5 RETURN
6 RETURN
7 Spare
8 POWER_OK
9 PS_FAN
10 +5 Vdc (SENSE)
11 +3.3 Vdc (SENSE)
12 +12 Vdc
13 +12 Vdc
14 +5 Vdc_STBY
Description
2.6 Vdc
2.6 Vdc
2.6 Vdc sense
8
1
Description
Power on
-12 Vdc
+5 Vdc Rtn
+3.3 Vdc Rtn
Return
Return
Spare
Power ok
Fan power
+5 Vdc (Sense)
+3.3 Vdc (Sense)
+12 Vdc
+12 Vdc
+5 Vdc standby
Appendix -3