Keysight E8257D/67D - Disassembled Rear Panel View

E8257D/67D, E8663D PSG Signal Generators Service Guide
Troubleshooting
Troubleshooting Assembly–Level Problems
1-26
Figure 1-5 E8267D Motherboard Power Supply LEDs
–7V
DS112
+10V+5.2V
+15V
DS104
DS107
DS102
–15V
DS113
+15VSVSTBY
DS103
+32V
DS101
+8V
+9V
–5.2V
–6V
DS111
DS105
DS110
DS106
DS115
–5.2V2
+1.95VD1
DS118
+1.95VD2
DS119
+2.6VD
DS114
+3.4D
DS109
+5.2VD
DS108
DS116
+1.8VD1
+1.8VD2
DS117
PS–FAULT