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

41-280 Volume issues
#1

Hello and thank you for welcoming me into your world. I am new to radio restoration and a Newbie here. I recently purchased a 41-280 for a whopping $20.00. The lady I bought i from had it in a Barn. Brought it home, put it on a Variac, brought it up slowly and Voila, she fired right up and sounded beautifully. Was able to tune stations in without issue. I have a Twin Brother who does this and has for awhile. Under his advice I re-capped the radio, very careful to ensure correct ratings were used and all solder joints were solid. Upon completion, put her back on the Variac, brought her up slowly, got lights but no volume. If I go to the extreme right on the dial, I can hear some static but it is very low. Thinking I had a bad capacitor somewhere, I replaced them all with great care but had the same results. My brother who has been doing this for awhile is stumped. We checked voltage at the speaker connector (360vdc) and Ohmed out the speaker, and it is good at 1k ohms which from reading is normal. I checked all wiring connections for quite a few hours and all is good. This is driving us bonkers so if anybody has had this problem before and has some guidance, I would much appreciate it. Thanks and my apologies for being so long winded. Icon_confused:

Jerry Gatewood
Philco 41-280 (121)


Messages In This Thread
41-280 Volume issues - by JGatewood - 12-25-2010, 09:27 PM
Re: 41-280 Volume issues - by Steve Davis - 12-25-2010, 09:56 PM
Re: 41-280 Volume issues - by JGatewood - 12-26-2010, 10:17 AM
Re: 41-280 Volume issues - by JGatewood - 12-27-2010, 06:35 AM
Re: 41-280 Volume issues - by Steve Davis - 12-27-2010, 09:18 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Delco car radio Peko vibrator converstion issues
Rich, There is an Australian website (Cool386.com) that has much useful info regarding repair and restoration of vibr...Joe Rossi — 07:29 PM
Jackson 715 not working
Mrfixr55, its working now. I cleaned the switches and sockets with spray cleaner. Thanks for helping on this one.daveone23 — 06:26 PM
Jackson 715 not working
Now that you posted the schematic, I don't know why that Sprague electrolytic cap is across the meter, as it is not indi...MrFixr55 — 05:51 PM
HiFi (Chifi) tube amp build - but my own design.
What may be lacking in the PP Tube amps may be the 2nd harmonics, which some, especially RCA back in the day called &quo...MrFixr55 — 05:32 PM
Jackson 715 not working
Usually in an emission tester, the tube under test is measured as if it were a diode. So, some testers connect all the g...RodB — 04:17 PM
Restoring Philco 37-604C
Yep. F5 is green, D5 is Red. Red is Bad. Green is Clean.morzh — 01:30 PM
Jackson 715 not working
I did start to do that but I stalled out because I could not figure out how the grid and plate get voltage. In this diag...daveone23 — 11:52 AM
Restoring Philco 37-604C
(Insert Homer Simpson "DOPF" Here.) When all fails, look at the can. Took the Ron Ramirez advice, red Caig D...MrFixr55 — 09:23 AM
Philco 91 Speaker Replacement
From your text I am not sure if you intend to use the existing speaker with a resistor instead of the field coil. It wo...morzh — 08:44 AM
Philco 91 Speaker Replacement
My field coil is bad. I am still hoping to find an original, but if I can't I will go with a fitting Philco speaker, 125...dconant — 08:34 AM

[-]
Who's Online
There are currently 3419 online users. [Complete List]
» 3 Member(s) | 3416 Guest(s)
AvatarAvatarAvatar

>