13-09-2019, 10:33 AM
Are there any capacitors in the IF strip that you haven't changed? Are there any missing metal screening cans?
Another possibility that comes to mind is the possibility of oxidisation of any solder tags if they are riveted.
Could be high ESR in the electrolytics. Should be possible to prove by temporarily shunting them with a suitable polyester or similar cap.
Another possibility that comes to mind is the possibility of oxidisation of any solder tags if they are riveted.
Could be high ESR in the electrolytics. Should be possible to prove by temporarily shunting them with a suitable polyester or similar cap.
