Posts: 239
Threads: 10
Joined: Dec 2013
City: Columbia, SC
I received the Heathkit rf generator, it seems to work well. I'm assuming it needs to be recapped, at least the electrolytics, but I took my chances.
I performed what I think is a solid alignment on the radio, the dial is almost perfect now and the IF was very carefully peaked. I used the audio out instead of the AVC this time, just in case it changes anything, based on the instructions on the schematic. Still won't oscillate on the bottom 2/3rds. But the audio is significantly better, and I was immediately able to hear 1510 WLAC loud and clear from Nashville. Steps in the right direction.
I've exhausted my options, time to rewind the coil again.
Greg, how is yours going?
Messages In This Thread
RE: Model 89 Cathedral - by skyscraper - 03-08-2014, 09:41 PM
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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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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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