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

philco 40-135 Static problem
#1

Good morning,
 I have a Philco 40-135    http://www.nostalgiaair.org/PagesByModel...013328.pdf 
That I have recapped, replaced the output transformer replaced the deteriorated wiring checked and replaced out of spec resistors , tubes check good and have even replaced them one a a time to no improvement, looked for bad solder joints and things touching that shouldn't and cleaned and lubed the switch.
   I get a lot of static between the stronger stations, they come in great but the more distant ones have some static. It doesn't seem to matter how long I leave it on I also have a 40-140 that plays great. Should I start looking at the Mica Caps? Not sure where to go at this point. Thanks

Eric


Messages In This Thread
philco 40-135 Static problem - by Eric - 04-05-2015, 10:54 AM
RE: philco 40-135 Static problem - by Radioroslyn - 04-05-2015, 11:28 AM
RE: philco 40-135 Static problem - by Eric - 04-05-2015, 11:37 AM
RE: philco 40-135 Static problem - by Eric - 04-05-2015, 12:22 PM
RE: philco 40-135 Static problem - by Eric - 04-05-2015, 04:45 PM
RE: philco 40-135 Static problem - by Radioroslyn - 04-05-2015, 05:17 PM
RE: philco 40-135 Static problem - by David - 04-05-2015, 08:13 PM
RE: philco 40-135 Static problem - by Eric - 04-06-2015, 09:48 AM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Need to purchase some accessories for restoration of my Old Philco Radio
Here is a list of resources found in our online library that you might find useful. Mike's Gobs of Knobs email addres...klondike98 — 01:46 PM
First Radio restoration
Hi Tubeman, Welcome to the Philco Phorum.  Phamily Phriendly Pfun with Phine Pholks Phull of Philco Phacts. (See a p...MrFixr55 — 12:33 PM
First Radio restoration
You could post in the WANTED ADs section here on the Phorum and see if anyone has an RF generator that they want to sell...klondike98 — 11:55 AM
Zenith H725
Good ideas, thank you Arrange and Rich. I have the adhesive aluminum foil already and can try that immediately. More ...EdHolland — 10:18 AM
Graphics for majestic 1050 dial glass.
Murf; I found this thread on the ARF, the first photo has a pretty good view of the dial glass. Regards ArranArran — 01:12 AM
Zenith H725
hello Ed, how about that speacial tape used for ducting it's like foil or how about thin piece of aluminum roof flash...radiorich — 12:19 AM
Zenith H725
Ed; One material that I have seen, but never tried for this was material for making exhaust gaskets, it's similar to ...Arran — 11:42 PM
Zenith H725
I just remembered, I have some hi temp silicone rubber material which could do the trick. Or a piece of FR4 laminate. Th...EdHolland — 08:39 PM
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

[-]
Who's Online
There are currently no members online.

>