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T O P I C R E V I E W
tim
Posted - Feb 21 2009 : 09:56:13 AM hey all anyone know about the common problem with a 60 hz hum when this radio is turned on? i checked everything at the power supply caps and even added one but still when its turned on the hum is there but when its on for a few minutes the hum is gone.
(Edit...Move to Electronics Repair)
2 L A T E S T R E P L I E S (Newest First)
tim
Posted - Feb 25 2009 : 07:52:08 AM yup it comes from the speakers but i did add a cap to the power supply but i think i may be missing the bad one. the one i added did make it alittle better.
Aaron Cake
Posted - Feb 24 2009 : 10:31:15 AM Is the hum coming from the speakers? It may just be the transformer laminations warming up if it's not from the speakers.