Philco 39-7C Restore

Thread Rating:

0 Vote(s) - 0 Average
1
2
3
4
5

Linear Mode

Philco 39-7C Restore

morzh
Odobenus rosmarus

Posts: 15,691
Threads: 551
Joined: Oct 2011
City: Jackson, NJ

04-15-2024, 08:27 PM

Bob, yeah. The secondary is critical, as it is part of the tuning.
Is it a simple bobbin, easy to rewind, or one of those "cross-wound" wax-dipped jobs?

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.

Find

« Next Oldest | Next Newest »

Messages In This Thread

Philco 39-7C Restore - by klondike98 - 04-15-2024, 07:30 PM

RE: Philco 39-7C Restore - by Paul Philco322 - 04-15-2024, 07:32 PM

RE: Philco 39-7C Restore - by morzh - 04-15-2024, 08:27 PM

RE: Philco 39-7C Restore - by klondike98 - 04-16-2024, 02:04 AM

RE: Philco 39-7C Restore - by morzh - 04-16-2024, 08:48 PM

RE: Philco 39-7C Restore - by klondike98 - 04-16-2024, 10:02 PM

RE: Philco 39-7C Restore - by klondike98 - 04-17-2024, 12:53 PM

View a Printable Version

Users browsing this thread: 1 Guest(s)

Recent Posts
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
Philco 91 Speaker Replacement
As Rod said, it is OK to use a fitting speaker, and then look for an original one. If you buy a Hammond 125 output tr...morzh — 08:15 AM

Who's Online

There are currently 5235 online users. [Complete List]
» 1 Member(s) | 5234 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me