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

Reneamed: Winter Electronic restorations
#23

Next victim!
 RCA 121 in non working condition...

I tore her down, replaced all caps, 14 resistors! and a bunch of rubber wiring.
The most tedious part was removing all the wires from the resistor board to get to the caps and resistors on the other side. Thank gosh that there was a layout for me to follow since some of the colored tape markers came off during restoration....
  I finished and the radio came on but no sound Icon_sad
I checked everything but nothing worked, The tubes were good, everything was wired correctly, nothing was in backwards so I was lost.. I decided to test it with a different speaker and boom! sound... I was very upset that the original was bad but when I was removing the alligator clips I got sound from the original speaker!
 It had a loose connection so I fixed that and she works great!
All I need is the one missing knob... The cabinet will be restored in the spring...

                   

Times I have been electrocuted in 2021
As of 1/01/2021
AC: 4 DC: 1
Last year: 6


Messages In This Thread
RE: Reneamed: Winter Electronic restorations - by OldRestorer - 12-27-2016, 06:51 PM



Users browsing this thread: 18 Guest(s)
[-]
Recent Posts
Philco 42-1008 conversion kit
I read about a kit to convert the variable speed changer in the Philco 42-1008 into a single speed unit.  That would rem...alangard — 09:30 PM
HiFi (Chifi) tube amp build - but my own design.
Tim Well...a chassis is metal. Magnetic or not, it does not matter. A transformer has some hum to it. It is natural....morzh — 08:40 PM
Shadow Meter Bulb
Ross I am not sure what current limiting effect the incandescent provides. They are two different parts of the sch...morzh — 08:31 PM
12' Philco
Bob Thanks for that photo. I have been looking for it, and I cannot find anythinmg on the web. I forgot it was here...morzh — 08:29 PM
Shadow Meter Bulb
I think after all has been said, I will use the same bulb that is specified for the dial pilot light which is a #55. I ...georgetownjohn — 07:31 PM
12' Philco
There was also this Philco! klondike98 — 07:25 PM
HiFi (Chifi) tube amp build - but my own design.
I expected a challenge and this is just part of it. But, it's also supposed to be fun, entertaining, informative and enj...TV MAN — 07:12 PM
Shadow Meter Bulb
Butting in here with a question. Since the shadow meter is connected directly to the 1st and 2nd I.F.'s wouldn't the met...RossH — 06:43 PM
HiFi (Chifi) tube amp build - but my own design.
Mike, Tim; you are about to enter the twilight zone. Doo doo doo doo, doo doo doo doo This is something alright. I'm go...RodB — 06:26 PM
HiFi (Chifi) tube amp build - but my own design.
:lol: We need to start a singing radio group! I play the guitar, so maybe get a few vocals? Anyways, Mike, I did try mou...TV MAN — 05:56 PM

[-]
Who's Online
There are currently 6519 online users. [Complete List]
» 5 Member(s) | 6514 Guest(s)
AvatarAvatarAvatarAvatar
Avatar

>