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You can also get a close approximation of turns, or actually wire length by cutting off the windings, say for the HV, and then weigh them. You will need to know the gauge of the original wire and use that ga. for the replacement. This is far easier than counting what might be hundreds of turns. You need a good , accurate scale.
"I just might turn into smoke, but I feel fine"
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Messages In This Thread
RE: Philco 570 - by Phlogiston - 04-29-2019, 01:56 PM
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Recent Posts
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Part numbers to model cross
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Jim,
We have this index put together by Dale Cook but I don't think that is quite what you are looking for.
The Parts...klondike98 — 09:37 PM |
Philco Model 38-7: what caps & resistors do fail typically?
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Yep the dim bulb test is OK but I'd definitely replace all those electrolytics before I did it. Since those #47 conden...klondike98 — 09:18 PM |
Philco 42-345 Restoration/Repair
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The resistor is a 2.2 Meg, it was the last one I hadn't replaced. The broadcast is coming in after replacing it.osanders0311 — 09:09 PM |
Philco 42-345 Restoration/Repair
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What does the resistor measure? I think it should be 3.3 Meg.
If the oscillator coil has continuity and the resistanc...RodB — 09:03 PM |
Philco Model 38-7: what caps & resistors do fail typically?
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Good idea to check the coils... then I'll get hold of an incadescent light bulb and see what happens when the unit is sw...Musaeum — 08:49 PM |
Philco 42-345 Restoration/Repair
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I have that same set, ain't too much shortwave I like anyway.....it is a good AM DX set. PaulPaul Philco322 — 08:32 PM |
Philco Model 38-7: what caps & resistors do fail typically?
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Welcome to the Phorum, Martin! Open a new thread in Philco Electronic Restoration when you begin working on your 38-7. ...GarySP — 08:28 PM |
Philco Model 38-7: what caps & resistors do fail typically?
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Welcome to the Phorum!
:wave:
Here's the schematic for that radio from our digital library:
Something to do bef...klondike98 — 08:05 PM |
Philco Model 38-7: what caps & resistors do fail typically?
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Hi all,
on vacation in Montreal, a friend of mine showed me a Philco Model 38-7 console radio from the 30ies. Mechan...Musaeum — 07:21 PM |
Part numbers to model cross
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I looked thru the documents and did not see one. Might have missed it though.Jim Dutridge — 07:16 PM |
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