48-460 squeal

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

Linear Mode

48-460 squeal

Eric Adams
Phorum Expert

Posts: 825
Threads: 113
Joined: Aug 2012
City: The Villages State, Province, Country: Florida

03-20-2014, 01:16 AM

Hi guys,
I just did a recap on this Hippo. I even replaced most of the mica caps as well as a good amount of out of range resistors. The tubes have been tested and I replaced 2 of them. Performed an alignment.
Reception is great but between stations there is a VERY noticeable squeal. Any ideas where to look?

http://www.nostalgiaair.org/Resources/634/M0013634.htm

Thanks

Eric
The Villages, FL
Member: Philco Phorum, ARF, ARCI & Radiomuseum.org

Website Find

« Next Oldest | Next Newest »

Thread Closed

Messages In This Thread

48-460 squeal - by Eric Adams - 03-20-2014, 01:16 AM

RE: 48-460 squeal - by murf - 03-20-2014, 06:42 AM

RE: 48-460 squeal - by Ron Ramirez - 03-20-2014, 08:29 AM

RE: 48-460 squeal - by Chuck Schwark - 03-20-2014, 09:07 AM

RE: 48-460 squeal - by Eric Adams - 03-20-2014, 09:28 AM

RE: 48-460 squeal - by morzh - 03-20-2014, 10:48 AM

RE: 48-460 squeal - by Eric Adams - 03-20-2014, 10:57 AM

RE: 48-460 squeal - by Eric Adams - 03-20-2014, 11:32 AM

RE: 48-460 squeal - by morzh - 03-20-2014, 01:27 PM

RE: 48-460 squeal - by Eric Adams - 03-20-2014, 07:10 PM

RE: 48-460 squeal - by morzh - 03-20-2014, 07:51 PM

RE: 48-460 squeal - by Eric Adams - 03-20-2014, 08:41 PM

RE: 48-460 squeal - by morzh - 03-20-2014, 09:55 PM

RE: 48-460 squeal - by Eric Adams - 03-21-2014, 10:09 AM

RE: 48-460 squeal - by Jamie - 03-21-2014, 10:37 AM

RE: 48-460 squeal - by Eric Adams - 03-21-2014, 06:32 PM

RE: 48-460 squeal - by Jamie - 03-22-2014, 04:45 PM

RE: 48-460 squeal - by morzh - 03-22-2014, 05:01 PM

RE: 48-460 squeal - by Eric Adams - 03-22-2014, 05:24 PM

RE: 48-460 squeal - by Jamie - 03-22-2014, 06:01 PM

RE: 48-460 squeal - by morzh - 03-22-2014, 06:27 PM

RE: 48-460 squeal - by Jamie - 03-22-2014, 09:06 PM

RE: 48-460 squeal - by morzh - 03-22-2014, 09:24 PM

View a Printable Version

Users browsing this thread: 3 Guest(s)

Recent Posts
Philco 91 Restore Code ??
No, that cannot be the 47. The 47 is a regular backelite block cap. Look at the chassis picture, it is shown there. Rig...morzh — 01:45 PM
Philco 91 Restore Code ??
I have changed the title of this thread from Philco 91 Schematic. I have gone through most of the cap replacements. I...dconant — 01:26 PM
462ron
Here is an online transistor substitution site… Ron462ron — 08:44 AM
1930s Stewart-Warner Tombstone Radio need help identifying model number
One way to repair a broken wire on a coil is to take a copper strand out of some 18 gauge electrical cord, make a &quo...captainclock1988 — 12:55 AM
B&K 1077B no video
Hello Tim, I once had a Jcpenny 13inch tv /monitor built by NEC come into my repairshop it would start acting up at tim...radiorich — 10:59 PM
Restoring Philco 96
Mike; The last time I took a potted condenser can apart, and it was maybe 1/4 the size of the one in the model 96, I ...Arran — 10:56 PM
Compatible crts
Bob Andersen — 08:58 PM
1930s Stewart-Warner Tombstone Radio need help identifying model number
One way to repair a broken wire on a coil is to take a copper strand out of some 18 gauge electrical cord, make a "...Arran — 08:41 PM
Restoring Philco 96
Have just aligned it. Surprisingly, it was not that much off at all. Barely. Aligning TRF sets is pure pleasue, as ther...morzh — 07:52 PM
6TPZ and 5TPO Radio Help
1 - 0v - correct 2 - 0v - correct 3 - 0v - --------------------- both 3 and 4 should be the same. Check L2 for being ope...morzh — 05:15 PM

Who's Online
There are currently no members online.

Login
Username:
Password:	Lost Password?
	Remember me