If The Green Led On 15 Is Not On Steadily - HP 8753D Option 011 Service Manual

If the Green LED on 15 is not ON Steadily

If the green LED is not on steadily, the line voltage is not sucient to power the analyzer.
heck the Line Voltage, Selector Switch, and Fuse
Check the main power line cord, line fuse, line selector switch setting, and actual line voltage
to see that they are all correct. Figure 5-4 shows how to remove the line fuse, using a small
at-bladed screwdriver to pry out the fuse holder. Figure 5-2 shows the location of the line
voltage selector switch. Use a small at-bladed screwdriver to select the correct switch
position.
If the 15 green LED is still not on steadily, replace 15.
Figure FUSE5 here.
Figure 5-4. Removing the Line Fuse
5-6 Power Supply Troubleshooting RAFT
3/21/106 15:12
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