Philco 37-620 - Printable Version

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+--- Thread: Philco 37-620 (/showthread.php?tid=22278)

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Philco 37-620 - Jimradio - 03-10-2021

Hi guy's,
Replaced all caps and some resistors, tested all tubes. The problem I have when I turn it on after a few seconds it will have some static and cut in and out (the sound) just for a few more seconds. After about 20 or 30 seconds it will play great with no problems. I did replace the 5Y4G no improvement. What should I look for.

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RE: Philco 37-620 - Forrest - 03-10-2021

Hi Jim,
Try pulling tubes start with last If if static disappears you know it’s probably coming before, if it’s still there you probably know it’s in the audio or power supply.
Forrest

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RE: Philco 37-620 - 45philcodon - 03-10-2021

Check for cold solder connections.

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RE: Philco 37-620 - Jimradio - 04-05-2021

Also on this radio volume control has a flat spot or very low audio about half way thru the control. Can this be repaired or would it need a new control.

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RE: Philco 37-620 - Jimradio - 04-07-2021

Need some help on this..........

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RE: Philco 37-620 - Radioroslyn - 04-07-2021

Just replace it. Not worth the trouble and it won't last.

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RE: Philco 37-620 - Jimradio - 04-08-2021

Thank you I have one on order today from Old Radio Parts.

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