Posts: 1,119
Threads: 44
Joined: Feb 2015
City: Roseville, MN
Good find on that cap!! I think after an IF alignment now, your AVC will respond correctly since it is already having some effect. A good place to measure it is near the source where the blue wire (if it's still blue) comes out of the 2nd IF and connects to the two 4 Meg and two 1meg resistors. Now your meter won't load down the circuit as much.
Messages In This Thread
RE: Philco 38-2 Low Volume - by RodB - 11-15-2024, 11:09 AM
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Recent Posts
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First Radio restoration
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Hi Tubeman,
Welcome to the Philco Phorum. Phamily Phriendly Pfun with Phine Pholks Phull of Philco Phacts. (See a p...MrFixr55 — 12:33 PM |
First Radio restoration
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You could post in the WANTED ADs section here on the Phorum and see if anyone has an RF generator that they want to sell...klondike98 — 11:55 AM |
Zenith H725
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Good ideas, thank you Arrange and Rich. I have the adhesive aluminum foil already and can try that immediately.
More ...EdHolland — 10:18 AM |
Graphics for majestic 1050 dial glass.
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Murf;
I found this thread on the ARF, the first photo has a pretty good view of the dial glass.
Regards
ArranArran — 01:12 AM |
Zenith H725
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hello Ed,
how about that speacial tape used for ducting it's like foil or how about thin piece of
aluminum roof flash...radiorich — 12:19 AM |
Zenith H725
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Ed;
One material that I have seen, but never tried for this was material for making exhaust gaskets, it's similar to ...Arran — 11:42 PM |
Zenith H725
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I just remembered, I have some hi temp silicone rubber material which could do the trick. Or a piece of FR4 laminate. Th...EdHolland — 08:39 PM |
Zenith H725
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The PSU filter cap arrived today (thank you USPS!) so I will work on that later.
Meanwhile, I have the dial, speaker...EdHolland — 06:42 PM |
Philco 610B oscillator wiring
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Thanks Terry. After checking my notes I think I recorded about -10v at the 6A7 G4/control grid. The screen grid (G3 &...Tubester — 05:59 PM |
The list of my radio & TV collection!
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Magical chords of forgotten melodies, old nostalgic music on an old radio... Saturday night blues on the Mid-Waves on an...RadioSvit — 12:20 PM |
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