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

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

1952 Philco 52-T2151
#1

Hello all,

Looking for a little help. At a standstill with this set. Set uses the Philco split chassis RF71 & G1 Sweep chassis. Have serious vertical issues and have been through the vert oscillator and output circuits and the obvious tube test, pot checks, etc and cannot find anything that seems amiss. Set was recently re-capped, and at first was operating better than this, but still had a vertical issue that has elevated to this. Do I have a vertical yoke winding issue?
I have not checked voltages - mainly because I can't figure out how to get the chassis's out and connected to power up and have enough room to install the test sockets or from underneath without smoking myself! So operating really from the dark. But if someone can offer suggestions, it would be appreciated. I think I have just stared at this thing too long.
ThanksIcon_wtf

[attachment=4132]


Attached Files Image(s)
   


Messages In This Thread
1952 Philco 52-T2151 - by ScottTV1962 - 04-05-2014, 12:14 PM
RE: 1952 Philco 52-T2151 - by Don Lind - 04-05-2014, 09:49 PM
RE: 1952 Philco 52-T2151 - by ScottTV1962 - 04-06-2014, 06:49 PM
RE: 1952 Philco 52-T2151 - by Don Lind - 04-06-2014, 07:38 PM
RE: 1952 Philco 52-T2151 - by ScottTV1962 - 05-04-2014, 08:59 AM
RE: 1952 Philco 52-T2151 - by Radioroslyn - 05-04-2014, 12:57 PM
RE: 1952 Philco 52-T2151 - by morzh - 05-04-2014, 05:48 PM
RE: 1952 Philco 52-T2151 - by ScottTV1962 - 07-24-2014, 11:14 AM
RE: 1952 Philco 52-T2151 - by morzh - 07-24-2014, 11:25 AM
RE: 1952 Philco 52-T2151 - by Chuck Schwark - 07-24-2014, 01:01 PM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
Zenith H725
The PSU filter cap arrived today (thank you USPS!) so I will work on that later. Meanwhile, I have the dial, speaker...EdHolland — 06:42 PM
Philco 610B oscillator wiring
Thanks Terry. After checking my notes I think I recorded about -10v at the 6A7 G4/control grid. The screen grid (G3 &...Tubester — 05:59 PM
The list of my radio & TV collection!
Magical chords of forgotten melodies, old nostalgic music on an old radio... Saturday night blues on the Mid-Waves on an...RadioSvit — 12:20 PM
Philco 42-345 Restoration/Repair
Thank you MrFixr55 the issue with this radio is that the internal coil antenna is missing and there was a wire in its pl...osanders0311 — 11:34 AM
Philco 610B oscillator wiring
Regarding the oscillator circuit which is comprised of the 6A7's cathode, control grid, and screen grid. These elements ...Radioroslyn — 10:33 AM
Philco 42-345 Restoration/Repair
Hi OSanders, First off, welcome to the Philco Phorum where Phine Phamily-Phriendly Pholks Phull of Philco Phacts and P...MrFixr55 — 08:41 AM
Philco 42-345 Restoration/Repair
Today I've been reading through the site trying to learn more about this radio. I also soldered the lose power cord cabl...osanders0311 — 08:24 PM
Philco 610B oscillator wiring
Thanks David! I do have that same later prodution model 610 schematic. I've also studied the Philco service bulletins fo...Tubester — 08:12 PM
Philco 610B oscillator wiring
Some info from Beitmans says late production. David   David — 06:06 PM
Restoring Philco 96
Oh wow! Just found this thread.  Brings me back to early days on this phorum.  I did a 96 back in 2017.  Thread here: ...rfeenstra — 06:05 PM

[-]
Who's Online
There are currently 3075 online users. [Complete List]
» 1 Member(s) | 3074 Guest(s)
Avatar

>