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Ron's RCA T7-5 Electronic Rescue
#51

I had a hard time removing the speaker from the cabinet. Of course, two of the three speaker mounting nuts were rusted to the decorative speaker screws.

Fortunately, a little PB Blaster and some gentle persuasion soon took care of that problem.

I connected the speaker, connected my little 12 foot antenna, plugged the T7-5 into my Variac, slowly brought it up and...

It's Alive!

[Video: https://youtu.be/ZaKu0BDiAG4]

Less than three weeks...not bad after the last project.

[Image: http://www.philcoradio.com/images/phorum...-5_055.jpg]

Of course it isn't finished yet. There is still the matter of the dial pointer, and replacing the dial scale. In addition, the speaker sounds awful - much like a Philco 20. There is a good reason for that...

[Image: http://www.philcoradio.com/images/phorum...-5_054.jpg]

Look, Ma, no spider! And so the voice coil is rubbing the pole piece like crazy. The cone is not in very good shape, either. Looks like this calls for a recone job.

Well, this weekend I'll see what I can do about the dial pointer, in between my other weekend projects. I'm just happy to have this one basically done! Icon_biggrin

--
Ron Ramirez
Ferdinand IN


Messages In This Thread
Ron's RCA T7-5 Electronic Rescue - by Ron Ramirez - 06-03-2018, 02:38 PM
RE: Ron's RCA T7-5 Electronic Rescue - by Arran - 06-05-2018, 05:20 AM
RE: Ron's RCA T7-5 Electronic Rescue - by Arran - 06-10-2018, 12:06 AM
RE: Ron's RCA T7-5 Electronic Rescue - by Arran - 06-14-2018, 03:23 AM
RE: Ron's RCA T7-5 Electronic Rescue - by Arran - 06-15-2018, 02:14 AM
RE: Ron's RCA T7-5 Electronic Rescue - by Arran - 06-17-2018, 02:50 AM
RE: Ron's RCA T7-5 Electronic Rescue - by KCMike - 06-17-2018, 07:09 PM
RE: Ron's RCA T7-5 Electronic Rescue - by Arran - 06-18-2018, 03:41 AM
RE: Ron's RCA T7-5 Electronic Rescue - by Arran - 06-21-2018, 05:08 AM
RE: Ron's RCA T7-5 Electronic Rescue - by Arran - 06-22-2018, 04:27 AM
RE: Ron's RCA T7-5 Electronic Rescue - by Ron Ramirez - 06-22-2018, 10:53 PM
RE: Ron's RCA T7-5 Electronic Rescue - by Arran - 06-24-2018, 03:42 AM
RE: Ron's RCA T7-5 Electronic Rescue - by Arran - 07-04-2018, 04:17 AM
RE: Ron's RCA T7-5 Electronic Rescue - by Arran - 07-06-2018, 12:21 AM
RE: Ron's RCA T7-5 Electronic Rescue - by Arran - 07-11-2018, 06:16 PM
RE: Ron's RCA T7-5 Electronic Rescue - by Arran - 07-13-2018, 10:57 PM



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