HP 8753E - Page 269

‘lhble 5-1. A8 Post Regulator Test Point Voltages
TP
SUPPlY
1 + 66 V (not used)
2 AGND
3
+6VD
4 SDIS
6 -16V
6 - 12.6 VPP (probe power)
7 +16V
8 +6W
0 -5.2 V
10
+22v
11 +6V
Bane
+ 64.6 to + 65.4
n/a
+4.0 to +6.3
n/a
-14.4 to -15.6
-12.1 to -12.8
+ 14.5 to + 15.5
+ 5.05 to + 5.35
-5.0 to -5.4
+21.3 to +22.7
+6.8 to +6.2
5-5 Power Supply Troubleshooting