Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
While I wait for parts...
[Image: http://www.philcoradio.com/images/phorum..._00002.jpg]
Here's the audio amp board with the output transistors and heat sink. The two output coupling caps (1000 uF) have both been removed already, and the remaining electrolytics have been desoldered and are waiting to be pulled and replaced with new Nichicons.
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Ron Ramirez
Ferdinand IN
Messages In This Thread
RE: Ron's Pioneer SX-1500TD - by Ron Ramirez - 02-16-2016, 09:02 PM
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Recent Posts
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Part numbers to model cross
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| Thank you morzh, that is exactly what I was looking for. Now , is there some where that shows pinouts for Philco power ...Jim Dutridge — 11:37 AM |
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Restoration of the Canadian General Electric A-87
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| Thanks for your help Michael. In fact, this video is only an intermediate result. Later I had to apply another tinting l...RadioSvit — 09:01 AM |
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Restoration of the Canadian General Electric A-87
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| Great job on the cabinet.
PS. In the US notation, "kenotron" refers to specific type of tubes; we call re...morzh — 08:24 AM |
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Part numbers to model cross
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This document has at least some tables of models and parts used.
Example: Choke 32-7572, used in 604 radio.
Search f...morzh — 08:19 AM |
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Restoration of the Canadian General Electric A-87
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| I also checked all the radio tubes on my Hickok 530 tube tester. The 5Z3 kenotron turned out to be faulty, all the other...RadioSvit — 08:02 AM |
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Restoration of the Canadian General Electric A-87
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Well... While the varnish is drying up, I started repairing the chassis...
Of course I started by replacing the pa...RadioSvit — 07:12 AM |
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Philco Model 38-7: what caps & resistors do fail typically?
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| Hello Martin,
Welcome aboard our little community what great Model 38-7
Sincerely Richardradiorich — 12:30 AM |
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Philco Model 38-7: what caps & resistors do fail typically?
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| Welcome to the Phorum Martin.
I count about 9 paper caps, the 3 electrolytic caps and 2-Y2 safety caps to replace th...RodB — 09:44 PM |
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Part numbers to model cross
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| Jim,
We have this index put together by Dale Cook but I don't think that is quite what you are looking for.
The Parts...klondike98 — 09:37 PM |
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Philco Model 38-7: what caps & resistors do fail typically?
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| Yep the dim bulb test is OK but I'd definitely replace all those electrolytics before I did it. Since those #47 conden...klondike98 — 09:18 PM |
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