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37-690 Bass Choke Replacement
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| Yes, I just had to deal with that while repairing the 37-604 Philco. Exactly that value choke was gone. And the current ...morzh — 03:52 PM |
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37-690 Bass Choke Replacement
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| Ah, now where to find one.
I've into this before on smaller sets, I now recall. Hammond makes one that is only rated...Radiodial — 03:27 PM |
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Philco 38-7 Speaker
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| Ask the admins to put them together.
As for the renaming, while inside the thread, you simply press "New reply&quo...morzh — 02:23 PM |
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37-690 Bass Choke Replacement
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This is the parts catalog.
32-7528 choke is 65H, 10mA, 2,250 Ohm inductance.
Find a suitable one.morzh — 02:18 PM |
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37-690 Bass Choke Replacement
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| While troubleshooting the no bass amplification issue, I think I found the culprit. The choke #104 is reading 164K ohms....Radiodial — 01:42 PM |
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Philco 60 Squealing
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| Your IF transformers are tuned to the resonant frequency they were designed for. When you observe the bell curve they di...RodB — 01:35 PM |
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identify very thin wire for replacement on 37-640
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| Thanks so much for your help! I really could not have gotten this far without the kindness of you and other members. T...georgetownjohn — 11:50 AM |
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Philco 38-7 Oscillation
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| Will do, thank you.tludka — 10:26 AM |
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Philco 38-7 Oscillation
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| As to your oscillation issue I would align the IF transformers. That may solve the problem. You also would want to check...Radioroslyn — 10:22 AM |
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Philco 38-7 Speaker
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| Thank you, I will check this out, I do have some shields I can place around the specific tubes. I searched the four que...tludka — 10:18 AM |
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