2246 no display/odd behavior


Matt
 

Ok. I've removed the battery - have a new one on order. When reassembling I found that J2208 was installed backwards initially. Corrected but no change in behavior. All further testing is done with the battery removed:

Exact voltages:
+131.34
+58.201
+15.052
+7.4913
+5.2186
-5.2245
-7.5541
-16.005

These all seem to be in spec.

I have a 6kV probe on order - should be here in a few days. I will probe the HV line at that point.

Beam finder does nothing. There is no display at all - no text, no beam. No change whether the front panel is powered up or not.

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