01-22-2023, 12:28 AM
Hi Rob,
I hear you re the 70 year old eyes. Is the B section full wave w/ center tap, half wave or bridge? Can you post the schematic?
Is this the AWA (Antique Wireless Association) W3NLB-N6GA PCB?
If so, did you install 4 diodes to make a bridge? If so, did you connect 3 wires from the transformer (connect the center tap to B-)? If you did, that is the issue. Depending on the secondary voltage of the transformer and the desired output voltage, either remove the center tap connection or the 2 diodes that are going from the B- / Center tap connection to the 2 legs of the transformer secondary.
Hope this helps.
I hear you re the 70 year old eyes. Is the B section full wave w/ center tap, half wave or bridge? Can you post the schematic?
Is this the AWA (Antique Wireless Association) W3NLB-N6GA PCB?
If so, did you install 4 diodes to make a bridge? If so, did you connect 3 wires from the transformer (connect the center tap to B-)? If you did, that is the issue. Depending on the secondary voltage of the transformer and the desired output voltage, either remove the center tap connection or the 2 diodes that are going from the B- / Center tap connection to the 2 legs of the transformer secondary.
Hope this helps.
"Do Justly, love Mercy and walk humbly with your God"- Micah 6:8
Best Regards,
MrFixr55
