Voltage on C3 and D3

pvannest

Member
Just wanted to double check...  The voltage I have on C3 is 4.05 Volts and D3 is 5.33 Volts.    D3 is a bit high as according to the manual it should be between 3.5 and 4.5 Volts..  I swapped the tubes and the voltage issue did not follow the tube.  It stayed the same on D3. 
Any ideas and what are the ramifications?
 
This isn't really a huge difference - there just needs to be sufficient voltage for the regulator to function.  How is your regulated high voltage?
 
The rest of the voltages were within spec.  However, since I do not know for sure which voltage you are asking about, which location would be the regulated high voltage?

 
pvannest said:
The rest of the voltages were within spec.  However, since I do not know for sure which voltage you are asking about, which location would be the regulated high voltage?

6 and 11.
 
Back
Top