Posts: 49
Threads: 3
Joined: Oct 2019
City: Shingle Springs
State, Province, Country: CA
screw the input jack just did what I should have done for some of the old Philco's around here and try out some of these cheap little BT modules on ebay search dedicated bluetooth receiver and some neat mini to full function add in boards some with wide voltage input range. Thinking of patching in a couple of my favorite Li-Ion 18650 'tesla' batteries in a separate holder with a mini usb jack for recharge but not sure 3.3 V cells wold stress the transistors? After all D cells run like 1.57, new electrolytic for sure . . .
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Recent Posts
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PT 6 chassis screws size???
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| Hello bridKarl,
that sounds right or maybe 8/32 .
Sincerely Richardradiorich — 01:00 AM |
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PT 6 chassis screws size???
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| Have this done except for missing chassis screws.
It looks like 1 inch 6/32 sheet metal screw may work but can anyone s...bridkarl — 10:32 PM |
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Philco model 38 code 121 not receiving signal.
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| Hello Stormlord,
Well done on rewinding that coil it turned fairly good for your first one.
Sincerely Richardradiorich — 09:12 PM |
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Philco model 38 code 121 not receiving signal.
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| Well here it is. It ain't pretty, but hopefully it'll work.
I checked it with my DMM on continuity and it keeps and r...Stormlord5500 — 08:56 PM |
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Philco 42-345 Restoration/Repair
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| Yes, 57 is an electrolytic cap that should be 12 mfd 400 volts according to the parts list from the Phorum library schem...RodB — 06:01 PM |
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Philco 42-345 Restoration/Repair
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| Looks like if I am reading it correctly it looks like the silver capacitor#57 that appears to be a replacement is of a l...osanders0311 — 05:09 PM |
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Philco model 38 code 121 not receiving signal.
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| Thanks Arran. Yeah this plastic is pretty thin. It's a little thinner than the original stuff. It kinda reminds me of p...Stormlord5500 — 04:37 PM |
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Testing a speaker and output transformer Trutone A2-G
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| The equivalent of one short turn is basically the same as that of a shorted load.
If it is the primary's turn, then the ...morzh — 03:53 PM |
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Testing a speaker and output transformer Trutone A2-G
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| I've never had an output transformer become shorted, the failure mode is usually an open primary, or in a center tapped ...Arran — 03:52 PM |
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Philco model 38 code 121 not receiving signal.
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| As long as the plastic sheeting isn't too thick, I think that the thickness of photographic film would be just about rig...Arran — 03:19 PM |
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