02-03-2021, 05:32 PM
OK hooked up a scope to the speaker here is what I get no signal volume low..
[Image: https://live.staticflickr.com/65535/5090...c3f6_c.jpg]
2nd picture
[Image: https://live.staticflickr.com/65535/5090...0d71_c.jpg]
its about 120 hz.. I did add some capacitance about 22 uf in parallel at C16... did not help at all..
I think if I can get rid of hum.. the AM and SW will work much better..
BUT have no clue on how to do it
HELP??
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[Image: https://live.staticflickr.com/65535/5090...c3f6_c.jpg]
2nd picture
[Image: https://live.staticflickr.com/65535/5090...0d71_c.jpg]
its about 120 hz.. I did add some capacitance about 22 uf in parallel at C16... did not help at all..
I think if I can get rid of hum.. the AM and SW will work much better..
BUT have no clue on how to do it
HELP??
Skip