Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

Philco PT-25--BIG MESS
#16

Ron, I understand..Not blaming Chuck.. I'm sure that was all he had.. But I was hopeing he had more..

This thing is such a mess that I need as much info and parts layout I can get..Otherwise its going in garbage..

That would be a shame as the Case is really in great shape.. But getting frustrated


Skip
#17

I have a unrestored PT-30 I can shoot a pict of wiring. I believe tube lineup is same.

Tom
#18

Tom, Ok thanks .. I will send you a PM with my email address..

Thanks

Skip
#19

Still changing wires.. found many more crumbled.. looks like a complete rewire job.. NOT FUN..

Keeping me busy on these Long Snowy Nights.. Supposed to get 3-6 inches more tonight..

Skip
#20

That's what they promise.

It is mostly raining here now but looking like a bit of snow while it is falling, though it is melting while falling.

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.
#21

Ok I have a question.. The Cap across the AC line Part 25 Says its a .04 Should that be replaced with a Y2 or X2 cap.. I have a X2 at .047.. I know I can probably due away with it also..

[Image: https://farm8.staticflickr.com/7912/4733...ca82_b.jpg]


What do you guys think ?

Skip
#22

That's FBOM. It's just there to filter rf noise out before it get into the set. These days there's a lot of noise so not all that effective.

When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got it!

Terry
#23

(03-09-2019, 10:31 PM)Radioroslyn Wrote:  That's FBOM.

Я этого не понимаю. What is FBOM? Icon_think

--
Ron Ramirez
Ferdinand IN
#24

Ham logo Fine Business Old Man.
In short OK.
Similar to GLOM
Good Luck Old Man

When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got it!

Terry
#25

Ok, Finished up the wiring .. Not the greatest job.. But radio works Great..

[Image: https://farm8.staticflickr.com/7921/4672...62a4_b.jpg]

When first powered on I had terrible motor boating across the band.. I forgot to Ground 2 of the tubes.. The 7B6 and 7B7.. After grounded set works with NO hum and no more motor boating.. On to alignment..


Skip
#26

Looks good!

When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got it!

Terry
#27

Looks pretty tightgly packed under there, nice work.  Icon_smile

Paul

Tubetalk1
#28

Here is the finished radio.. Looks pretty good . Plays great..

[Image: https://farm8.staticflickr.com/7862/4744...6555_b.jpg]


On to the next..

Skip
#29

Looks very fine indeed. So patience paid off! Good job! Icon_clap

paul

Tubetalk1
#30

Yes. Fine job, Skip, fine job. Icon_thumbup

--
Ron Ramirez
Ferdinand IN




Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
54C Complete Teardown/Rebuild
Hello Roy, here is this one sincerely Richardradiorich — 12:45 AM
54C Complete Teardown/Rebuild
Richard, Had grabbed it already but thank you just the same.  I find myself wanting to find some way to block out the...glyphmon — 12:03 AM
54C Complete Teardown/Rebuild
Hello roy, here is a link to the schematic . Sincerely Richardradiorich — 11:54 PM
54C Complete Teardown/Rebuild
Richard, The Silvertone 2014 also is a transformerless set, so I am incorporating a 1:1 600 ohm audio isolation transfo...glyphmon — 11:37 PM
Preliminary work on wife's Silvertone 2014
Did an alignment today which was interesting.  IF alignment went great, almost all was already spot-on.  Adjusting on th...glyphmon — 11:35 PM
54C Complete Teardown/Rebuild
The main problem with adding a Bluetooth input is that this set lacks a traditional power transformer to isolate it from...radiorich — 11:19 PM
54C Cabinet Refinish
I started stripping this cabinet before it got super chilly out because I knew I wasn't going to be able to work on ...glyphmon — 11:18 PM
54C Complete Teardown/Rebuild
While I'm waiting to wrap up the final steps on my wife's Silvertone 2014, I started disassembly on the next project.  O...glyphmon — 11:07 PM
Preliminary work on wife's Silvertone 2014
Hello roy, that great news glad it worked out for you !! Sincerely Richardradiorich — 10:50 PM
Preliminary work on wife's Silvertone 2014
Safety caps arrived today.  Soldered one in and had a successful first power-up.  No magic smoke escaped and it tunes in...glyphmon — 09:53 PM

[-]
Who's Online
There are currently 1416 online users. [Complete List]
» 1 Member(s) | 1415 Guest(s)
Avatar

>