37-60 Started repair again
Posts: 1,193
Threads: 46
Joined: Feb 2015
City: Roseville, MN
Those four caps you can't find are mica trimmer capacitors inside the IF transformers. They are adjustable and are usually accessible at the top of each transformer. Check the IF alignment procedure for instructions on what to do with them.
Messages In This Thread
RE: 37-60 Started repair again - by RodB - 05-10-2023, 10:14 PM
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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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Philco 42-345 Restoration/Repair
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| Please tell me this was it, I replaced resistor 27 and it's playing on the broadcast band. I am afraid to change the ban...osanders0311 — 06:12 PM |
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