Ron's RCA T7-5 Electronic Rescue
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
I've ordered Solen Fast capacitors to replace the electrolytics, and ordered some mica caps as well. With any luck they might be here by next weekend. I think I will use Solens in all of my better radios from now on...that is, as long as they will fit in the capacitor cans in which they will be used. They cost quite a bit more than new electrolytics but they will likely not require replacement for decades. And they fit very nicely in the large prewar aluminum cans.
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Ron Ramirez
Ferdinand IN
Messages In This Thread
RE: Ron's RCA T7-5 Electronic Rescue - by Ron Ramirez - 06-03-2018, 07:14 PM
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Recent Posts
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Cannot Adjust an IF Transformer’s cores
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| Outstanding work indeed. I wish I could come up with solutions like this.slford310 — 11:16 PM |
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Cannot Adjust an IF Transformer’s cores
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| The abilities of our 'Phorum Pholks" never ceases to amaze me! Fantastic fabrication, Joseph! I'm waiting now for...GarySP — 08:27 PM |
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PT-6 antenna connections
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| Thanks. I never realized that was a notch noted in the schematic as described. I’ll recheck my wiring.bridkarl — 08:13 PM |
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Cannot Adjust an IF Transformer’s cores
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| Thank you! I was quite new to the Phorum when I started this post, so I feel like it might be advantageous to publish a ...jrblasde — 08:07 PM |
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PT-6 antenna connections
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| Notice in the schematic the notch at the bottom of the antenna coil is between pins 3 & 4.
Yes, pin 6 of the 7C6 is...RodB — 07:34 PM |
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bridkarl
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| I have two PT-6 chassis. On both there is a blue wire that runs from the above chassis transformer to pin 6 of 7C6. So t...bridkarl — 07:23 PM |
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Cannot Adjust an IF Transformer’s cores
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| Joseph, now you are an engineer!!RodB — 06:37 PM |
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PT-6 antenna connections
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| Hi, reading your explanation I can see the confusion. If you take it one connection at a time it should result in a desi...RodB — 06:34 PM |
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Cannot Adjust an IF Transformer’s cores
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| It works! I received the PCBs this morning in the mail, and put everything together. I reused the base from the original...jrblasde — 04:32 PM |
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PT-6 antenna connections
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| I seem to have lost my way on this PT-6.
I see the antenna aerial transformer schematic - I’m reading pins 1 through ...bridkarl — 12:30 PM |
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