10-09-2021, 01:53 PM
Thank you Radioroslyn for your responding. You showed me that I should not assume that it can't be one of the if cans just because there is no silver mica sheet. I need to pay more attention to the schematic. My signal tracer only has trace, noise & wattmeter as the selections. However, I'll replace those caps & let you know the result. Thank you again for your valuable input.