Posts: 634
Threads: 46
Joined: Mar 2017
City: Gap Mills Wv 24941
if you have spare circuit boards lying around like i do,, try to harvest a variable cap off one of them... three leg usually a white rotator and blue body ,, that color code i think designates pico ferads... but either way, i used the same process to narrow down a faulty IF variable cap.
I only have a few resto's under my belt since joining here and i have already ran into 3 bad IF's but all three had to do with tuned slugs.
if you have a way to measure the capacitor size or by part number,, target the specs of C300A as your cap that you would want to duplicate into the spot of C301A.
Messages In This Thread
RE: My 47-1230 Restoration - by jcassity - 12-14-2018, 07:35 PM
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Philco 49-1040
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Hello bob,
that underside looks like it is all original !
Sincerely Richardradiorich — 02:07 AM |
Philco 49-1040
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Oh yes, many bumblebees and loktal tubes.
The cutout is for the speaker. Here's a photo from a different set.
Bob Andersen — 12:59 AM |
Philco 49-1040
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Bob;
Looks like another "Bumble Bee" special, like my Brand Z T.O radios. Is that section they took out of ...Arran — 12:19 AM |
Philco 49-1040
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Hello Bob,
You are like the home for lost tv's like how people bring pets home !
Sincerely Richardradiorich — 12:00 AM |
Philco 49-1040
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I thought I had an arrangement to restore this set for a customer but his wife said heck no. Instead, he gave it to me....Bob Andersen — 10:29 PM |
Philco 46-480 Electronic Restoration
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I kept working on reassembly this week. I wasn’t able to solder for a few days while it was too cold (single digit low t...jrblasde — 09:27 PM |
Atwater-Kent 84, restoration.
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Well, powering it up would be too good to be true, and I had that feeling.
Before I did, I decided to check the coils...morzh — 06:02 PM |
An attempt to remove the Field Coil from a G speaker
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Thanks Chas,
sure will give it a look!morzh — 03:39 PM |
An attempt to remove the Field Coil from a G speaker
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Mike,
Lookup murrayatuptown on ARF. Seems he has a dilemma with surplus field coils. Could get lucky and have what y...Chas — 01:26 PM |
Atwater-Kent 84, restoration.
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Hello Mike,
I have not checked to see if my console has a fuse or not and far as sets go I have early 30s General Motor...radiorich — 11:25 AM |
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