Posts: 933
Threads: 140
Joined: Mar 2015
City: Lansdale
State, Province, Country: PA
All, Here is the next radio I will work on. Its a Philco PT-4.. I believe 1942..
[Image: http://i292.photobucket.com/albums/mm38/...iq4swl.jpg]
Not in bad shape.. A little dirty on inside..
[Image: http://i292.photobucket.com/albums/mm38/...5dwf6z.jpg]
Bottom looks original... But lots of Rubber wire that's brittle and falling apart..
[Image: http://i292.photobucket.com/albums/mm38/...l9pkxi.jpg]
More to follow..
Skip...
Posts: 15,837
Threads: 554
Joined: Oct 2011
City: Jackson, NJ
Skip
Those are fairly simple.
Few caps, not too many resistors.
Rubber wiring of some colors could stay if not cracked and pliable.
I certainly do not change wires coming out of IF filters, if needed - heat-shrink goes over it.
Usually no more than two sessions
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
Posts: 44
Threads: 4
Joined: Dec 2013
City: Freeport, LI, NY
The Kitchen Radio......!
That back is available online.
Interesting bit of trivia is that the finished bakelite cabinet would have to pass inspection to qualify as a brown cabinet. Once in a while a cabinet would come along on the inspection line that didn't quite meet the standards. If the cab was physically perfect most likely the culprit was a bad mix of liquid bakelite. Looks-wise the cab was a mess of colors.
Hence, the White Kitchen Radio.
If you have to strip the cab....look for it.
...Jim
Good luck with the project and all of us here are expecting a full report when you're finished.
Posts: 4,384
Threads: 412
Joined: Jun 2011
City: Boston
State, Province, Country: Massachusetts
I have a similar set in Brown, not a bad little performer, a good radio for the porch and a ballgame.
You are on fire up there set after set, keep em' rolling..
Paul
Tubetalk1
Posts: 933
Threads: 140
Joined: Mar 2015
City: Lansdale
State, Province, Country: PA
Ok Surprises under caps.. Crumbled wires no insulation..
[Image: http://i292.photobucket.com/albums/mm38/...s24cu3.jpg]
[Image: http://i292.photobucket.com/albums/mm38/...bpxoto.jpg]
Oh goodie.. Looks like I will have to replace some wires.. Not what I wanted to do..
Skip...
Posts: 4,708
Threads: 51
Joined: Sep 2008
City: Sandwick, BC, CA
(03-03-2017, 10:25 AM)Jim Koehler Wrote: The Kitchen Radio......!
That back is available online.
Interesting bit of trivia is that the finished bakelite cabinet would have to pass inspection to qualify as a brown cabinet. Once in a while a cabinet would come along on the inspection line that didn't quite meet the standards. If the cab was physically perfect most likely the culprit was a bad mix of liquid bakelite. Looks-wise the cab was a mess of colors.
Hence, the White Kitchen Radio.
If you have to strip the cab....look for it.
...Jim
Not necessarily, there is a 42-PT92 thread in the cabinet restoration section, and after the cabinet was stripped it was found to be molded out of black Bakelite. The same was true for an ivory Philco hippo model I own, under the paint was black Bakelite. It's a small sampling to be certain but it would seem that most of these cabinets were molded with the intention of being painted and were not simply seconds. It would be easy enough to tell without stripping the cabinet, if it was molded from brown Bakelite verses black one could tell from the inside by cleaning off some of the overspray, the colour will be the same on the inside as well as the outside.
Regards
Arran
(This post was last modified: 03-05-2017, 02:31 AM by Arran.)
Posts: 933
Threads: 140
Joined: Mar 2015
City: Lansdale
State, Province, Country: PA
Ok, Cap,resistor and some wire replacement complete. So tomorrow I will try a power up..
[Image: http://i292.photobucket.com/albums/mm38/...szolnq.jpg]
Skip...
Posts: 1,114
Threads: 14
Joined: Feb 2013
City: Irvington, NY
Hey Skip, looks very nice but you might want to tie a knot in the power cord as a strain relief and leave a little slack on the inside of the chassis.
As it is now, if the cord gets yanked, it will rip the terminal out from the candohm resistor, the power switch, or both.
Posts: 15,837
Threads: 554
Joined: Oct 2011
City: Jackson, NJ
When working on Transitones or, for that matter, any 40s Philco, you have to count on replacing some wires, sometimes almost all of them.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
Posts: 933
Threads: 140
Joined: Mar 2015
City: Lansdale
State, Province, Country: PA
Thanks.. Good catch on power cord.. I will do that. I was lucky that I didn't have to replace to many wires like I had to on my 42-1012.. Had to replace almost all of them That was a real pain..
I re stuffed the cap with the wire..That was the easiest way to keep the coil.. I know it probably doesn't need it but it looks cool..
Well the power up will tell all.
Thanks for pointing out things..
Skip...
Posts: 933
Threads: 140
Joined: Mar 2015
City: Lansdale
State, Province, Country: PA
Well, Powered up.. At 117 Volts I get .21 Amps.. Stations load and clear across band.. I do not think alignment is required.. Plays great as is.. Only left to do is Cabinet a little more and put back in...
Thanks to all for responses. On to next.. Not sure what one to do.
Skip...
Users browsing this thread: 1 Guest(s)
|
Recent Posts
|
American Bosch Model 802 auto radio
|
Hello again;
I found a model 838 car radio on Nostalgia Air under United American Bosch, http://www.nostalgiaair.org/...Arran — 09:32 PM |
New Philco Repair Bench
|
Morzh is correct. The repair bench on our website is an archived image of chuck’s original site. He no longer provides s...klondike98 — 05:32 PM |
Made mistake & did not label connection
|
Excellent information. It is all starting to come together now and your explanation really helped since I noticed that ...georgetownjohn — 04:39 PM |
Made mistake & did not label connection
|
Hi John,
I don't have this radio, but I can supply some info:
Based on your pic, pins 7,8 and 1 are used together, go...MrFixr55 — 02:02 PM |
New Philco Repair Bench
|
As far as I know, the Repairbench does not work, and has not been working in a while.
Chuck (we had that campaign looki...morzh — 01:33 PM |
Radio city products 664 schematic request
|
Need a schematic or manual for the 664. The 663 may be similar.daveone23 — 12:38 PM |
New Philco Repair Bench
|
Thanks Gary.dconant — 12:16 PM |
New Philco Repair Bench
|
I tried accessing the site through our library and got the same response. It's reported to our tech gurus. GaryGarySP — 11:50 AM |
New Philco Repair Bench
|
I am sure this is the archive, and not the Chuck's site.morzh — 09:50 PM |
Made mistake & did not label connection
|
It's not like we are good friends with that wire and can tell it from other ptetty identical looking wires.
Why'n't you...morzh — 09:49 PM |
Who's Online
|
There are currently 4097 online users. [Complete List] » 1 Member(s) | 4096 Guest(s)
|
|
|
|