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Ron - that was a great tip. I looked at the rest of the instructions for the 500B, found at fisherconsoles.com. The tuner is pretty much the same circuit as the C. This helped me understand something else that I had not read correctly - most of the transformers, not only Z5, have top and bottom slugs. I confirmed this with a quick check yesterday evening.
Since I had only been adjusting the tops of the other units, it is quite possible that the IF is still not aligned properly. I'll go through it all again this weekend and see if FM reception improves any further.
Cheers
Ed
I don't hold with furniture that talks.
Messages In This Thread
RE: Fisher 500C restoration - by EdHolland - 05-30-2019, 10:42 AM
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Ok MrFixr55,
I have tried the DeoxIT D5 on the band switch and even though it has relieved the tension I felt when turn...osanders0311 — 11:11 AM |
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Is there a reference somewhere where you can punch in Philco part numbers and see what models those parts were used in?Jim Dutridge — 10:17 AM |
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Hi OSanders,
Look carefully at the band switch. Turn it slowly and "wiggle" it around the desired band. ...MrFixr55 — 12:33 AM |
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Vlad95,
Thank you for the stringing guides and wow there are so manyosanders0311 — 06:01 PM |
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A pre war Hallicrafters, and an early one too, very nice! 1936 is pretty early for metal tubes too, which would explain ...Arran — 05:58 PM |
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Thanks Rod,
"When you hear the background hiss and no station it usually indicates that the oscillator quit" ...osanders0311 — 05:52 PM |
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RodB
:beerchug:Vlad95 — 10:22 AM |
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Vlad, you nailed it. Swiss and German roots.RodB — 09:54 AM |
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Well this is a Hallicrafters SX/9 circa 1936.
No real issues so far although I dodged a real bullet with a cap that was...bridkarl — 07:59 AM |
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