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38-116 Code 121 Powering Up Help
#37

morzh - Thank you - Terry you too have been a super big help as I troubleshoot to find my issue. Before I powered anything up I tested all tubes and the only bad ones were the rectifier 5X4 and a 6J5. But in the course of my repair work I think I shorted one the 6L6s so I just got two replacement ones. I have not retested all the tubes since I began powering things up so I shuld probably try them all again.
My audio is operational as I hear buzz when i touch the grids. I do not have a tracer, but I do have a signal generator and and can use my output meter. I have a signal counter to make sure the signal generator is aligned correctly. I guess after I check the tubes again, I will need to find the signal stops.

Thanks for all the pointers guys - it is very helpful and keeps me from feeling this project is over my head!!

Andy Sorrell
Palmyra, Virginia


Messages In This Thread
38-116 Code 121 Powering Up Help - by AVSorrell - 07-17-2017, 08:12 AM
RE: 38-116 Code 121 Powering Up Help - by morzh - 07-17-2017, 08:21 AM
RE: 38-116 Code 121 Powering Up Help - by morzh - 07-17-2017, 09:47 AM
RE: 38-116 Code 121 Powering Up Help - by morzh - 07-18-2017, 08:57 AM
RE: 38-116 Code 121 Powering Up Help - by morzh - 07-18-2017, 12:05 PM
RE: 38-116 Code 121 Powering Up Help - by morzh - 07-19-2017, 09:08 AM
RE: 38-116 Code 121 Powering Up Help - by morzh - 07-30-2017, 02:49 PM
RE: 38-116 Code 121 Powering Up Help - by morzh - 07-30-2017, 08:10 PM
RE: 38-116 Code 121 Powering Up Help - by morzh - 07-31-2017, 08:42 AM
RE: 38-116 Code 121 Powering Up Help - by AVSorrell - 07-31-2017, 12:39 PM
RE: 38-116 Code 121 Powering Up Help - by morzh - 07-31-2017, 01:27 PM
RE: 38-116 Code 121 Powering Up Help - by Chris h - 09-26-2017, 01:19 PM



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