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Zenith H725
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| Here's what the inside of AM IFT2 looked like, and the other pic shows the discs I made to take place of the mica and ke...EdHolland — 07:40 PM |
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Zenith H725
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| IF2 will need replacement caps. The arcing was severe enough that the mica is pitted and holed where the HT flashed over...EdHolland — 04:04 PM |
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My Philco 37-116 Restore
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| Measuring from center tap like the tube voltages show. Cap 127 is isolated from ground. Cap 127 shown in upper left of p...dconant — 08:05 AM |
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My Philco 37-116 Restore
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| Are you measuring relative to the centertap or the GND?morzh — 11:57 PM |
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Philco 610B oscillator wiring
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| Still not clear on the wiring interface between the 6A7 and oscillator. After refering to the available schematics and s...Tubester — 07:18 PM |
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Refinishing Ideas
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| My 37-116 code 121 is the best sounding radio i have...a daily driver. Since we are talking about "changes". ...poulsbobill — 07:18 PM |
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My Philco 37-116 Restore
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| Hello, I finally got brave enough to take the cans off the Expander Unit. Got the grid cap wires replaced and back toget...dconant — 06:50 PM |
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Zenith H725
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| I got into the first AM IF can today, and found its mica was cracked. Amazing that it was still working. This one makes ...EdHolland — 06:10 PM |
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Philco model #20
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| AHH HA , I got it and can’t thank you fellows enough , when I changed the capacitors I took the advice and did not unsol...onlyrick — 02:24 PM |
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Zenith H725
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| Hello Ed,
yes, I like letting projects run for few days to make sure they don't start acting up .
Sincerely Richardradiorich — 01:03 PM |
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