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

Philco Not Restored as Indicated in Ad
#16

After working a couple hours I'm still not there but it's definitely better. I got it away from the work bench where I have way too many other wires going here and yon and it sounds better in another room but, from about 775 on the dial down to the lowest frequency there's a severe motor boating, popping and squealing. I checked the dial position at a better and stronger station, along about 900 and it was coming in at 850 on the other radio. Looks like an alignment is necessary. Problem is I don't have a signal generator. From 850-1500 I pulled in lots of stations but below around 850 it's terrible. Any suggestions? I've replaced all paper caps, electrolytics and several suspect resistors. I measured the value of the other resistors and they were within spec or just a touch higher.


Messages In This Thread
RE: Philco Not Restored as Indicated in Ad - by Elijah - 12-28-2012, 12:05 AM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
12' Philco
If it is 12', either Kareem or Andre would have to jump pretty high to look at the front panel. Kareem would have an e...morzh — 01:48 PM
12' Philco
And here's a story about the tires on the truck. Same "no-stoop" guy must have installed these! Take care a...GarySP — 01:17 PM
Hickok AC51 tube tester
I think they have only shown the secondaries of the transformer. Two of them feed the rectifiers' filaments.morzh — 12:58 PM
IF can wire size and Rubber mounts?
Arran If the wire inside cans is the gauges you mentioned, the sole reason for that would be mechanical, to stiffen t...morzh — 12:56 PM
12' Philco
Rod, Yes, I know, but the Giant Philco is not around anymore either, so I go by whoever was alive fairly recently. H...morzh — 12:54 PM
Hickok AC51 tube tester
Absolutely no one is going to reverse engineer that circuit. Even the iron core is missing.RodB — 10:37 AM
IF can wire size and Rubber mounts?
Thanks to both members for your help regarding wire and tuner mtg supports. regards--Johngeorgetownjohn — 09:33 AM
Hickok AC51 tube tester
Note that no power cord, power switch, or power transformer switch are shown. That (along with my experience with full s...DaleHCook — 07:09 AM
IF can wire size and Rubber mounts?
A pair of wire strippers can give you an idea of what the existing gauge of the wire leads are in the IF can, I think it...Arran — 06:07 AM
My last cabinet for this year
Hello Dan, That is really beautiful what great looking radio you have ! I have friends who live in Calgary and the wea...radiorich — 01:51 AM

[-]
Who's Online
There are currently 5128 online users. [Complete List]
» 1 Member(s) | 5127 Guest(s)
Avatar

>