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Philco 71b Filter Condenser Bank Question
05-02-2013, 08:28 PM
Before you start digging into the caps, you might check the RF coils for continuity. It sounds like you might have an open winding. If you are hearing no signals at all, the oscillator coil is what I would check first, then the IF transformer windings and finally the RF interstage and antenna coils.
Open coil windings are common on these sets.
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Messages In This Thread
Philco 71b Filter Condenser Bank Question - by Philco281989 - 05-02-2013, 05:34 PM
RE: Philco 71b Filter Condenser Bank Question - by Arran - 05-02-2013, 06:07 PM
RE: Philco 71b Filter Condenser Bank Question - by Geoff - 05-02-2013, 06:20 PM
RE: Philco 71b Filter Condenser Bank Question - by Philco281989 - 05-02-2013, 07:51 PM
RE: Philco 71b Filter Condenser Bank Question - by Philco281989 - 05-02-2013, 07:54 PM
RE: Philco 71b Filter Condenser Bank Question - by Philco281989 - 05-02-2013, 08:09 PM
RE: Philco 71b Filter Condenser Bank Question - by Mondial - 05-02-2013, 08:28 PM
RE: Philco 71b Filter Condenser Bank Question - by morzh - 05-02-2013, 08:44 PM
RE: Philco 71b Filter Condenser Bank Question - by codefox1 - 05-02-2013, 11:39 PM
RE: Philco 71b Filter Condenser Bank Question - by Geoff - 05-02-2013, 11:52 PM
RE: Philco 71b Filter Condenser Bank Question - by Philco281989 - 05-03-2013, 04:52 PM
Help on checking the coils - by Philco281989 - 05-03-2013, 06:04 PM
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