42-PT-93 Please Help

Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

Linear Mode

42-PT-93 Please Help

Radioroslyn
Phorum Expert

Posts: 7,323
Threads: 270
Joined: Dec 2009
City: Roslyn Pa

#23

05-12-2015, 06:49 PM

You guessed it something else! Check all tubes good and in the proper sockets? No solder bridges across connections or gnd?
Measure voltage with - probe connect to off/on sw. 7B7 pin 2 and pin3. 7A8 pin3, pin5, and pin 2.
Report back.
Terry

Find

« Next Oldest | Next Newest »

Thread Closed

Messages In This Thread

42-PT-93 Please Help - by dseverson - 05-04-2015, 03:56 PM

RE: 42-PT-93 Please Help - by Nick3092 - 05-04-2015, 04:18 PM

RE: 42-PT-93 Please Help - by morzh - 05-04-2015, 04:21 PM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-04-2015, 05:04 PM

RE: 42-PT-93 Please Help - by dseverson - 05-05-2015, 12:22 AM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-05-2015, 07:10 AM

RE: 42-PT-93 Please Help - by dseverson - 05-05-2015, 05:21 PM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-05-2015, 07:34 PM

RE: 42-PT-93 Please Help - by dseverson - 05-05-2015, 09:11 PM

RE: 42-PT-93 Please Help - by dseverson - 05-05-2015, 09:12 PM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-05-2015, 09:30 PM

RE: 42-PT-93 Please Help - by dseverson - 05-05-2015, 09:16 PM

RE: 42-PT-93 Please Help - by dseverson - 05-05-2015, 10:42 PM

RE: 42-PT-93 Please Help - by dseverson - 05-06-2015, 02:53 PM

RE: 42-PT-93 Please Help - by Nick3092 - 05-06-2015, 03:18 PM

RE: 42-PT-93 Please Help - by dseverson - 05-06-2015, 05:18 PM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-06-2015, 07:01 PM

RE: 42-PT-93 Please Help - by dseverson - 05-07-2015, 11:18 AM

RE: 42-PT-93 Please Help - by dseverson - 05-12-2015, 12:39 AM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-12-2015, 06:15 AM

RE: 42-PT-93 Please Help - by codefox1 - 05-12-2015, 09:07 AM

RE: 42-PT-93 Please Help - by dseverson - 05-12-2015, 12:38 PM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-12-2015, 06:49 PM

RE: 42-PT-93 Please Help - by dseverson - 05-12-2015, 09:21 PM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-12-2015, 09:32 PM

RE: 42-PT-93 Please Help - by dseverson - 05-12-2015, 10:06 PM

RE: 42-PT-93 Please Help - by dseverson - 05-13-2015, 01:13 AM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-13-2015, 04:02 PM

RE: 42-PT-93 Please Help - by dseverson - 05-13-2015, 09:05 PM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-13-2015, 09:24 PM

RE: 42-PT-93 Please Help - by dseverson - 05-13-2015, 10:12 PM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-14-2015, 06:14 AM

RE: 42-PT-93 Please Help - by codefox1 - 05-14-2015, 09:19 AM

RE: 42-PT-93 Please Help - by dseverson - 05-14-2015, 11:08 AM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-14-2015, 06:28 PM

RE: 42-PT-93 Please Help - by dseverson - 05-14-2015, 07:27 PM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-14-2015, 09:12 PM

RE: 42-PT-93 Please Help - by dseverson - 05-14-2015, 09:49 PM

RE: 42-PT-93 Please Help - by dseverson - 05-15-2015, 01:26 AM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-15-2015, 06:43 AM

RE: 42-PT-93 Please Help - by dseverson - 05-15-2015, 01:28 PM

RE: 42-PT-93 Please Help - by dseverson - 05-15-2015, 11:57 PM

RE: 42-PT-93 Please Help - by dseverson - 05-16-2015, 01:15 AM

RE: 42-PT-93 Please Help - by Nick3092 - 05-16-2015, 08:52 AM

RE: 42-PT-93 Please Help - by dseverson - 05-16-2015, 05:52 PM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-16-2015, 06:38 PM

RE: 42-PT-93 Please Help - by dseverson - 05-19-2015, 11:43 AM

RE: 42-PT-93 Please Help - by Nick3092 - 05-19-2015, 01:09 PM

RE: 42-PT-93 Please Help - by dseverson - 05-19-2015, 03:06 PM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-19-2015, 09:09 PM

RE: 42-PT-93 Please Help - by dseverson - 05-30-2015, 01:38 AM

RE: 42-PT-93 Please Help - by Radioroslyn - 05-30-2015, 01:14 PM

RE: 42-PT-93 Please Help - by dseverson - 06-03-2015, 02:29 PM

RE: 42-PT-93 Please Help - by Eliot Ness - 06-03-2015, 03:50 PM

RE: 42-PT-93 Please Help - by dseverson - 06-03-2015, 04:52 PM

View a Printable Version

Users browsing this thread: 1 Guest(s)

Recent Posts
HiFi (Chifi) tube amp build - but my own design.
It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM
Philco 71 Code 125
Hello, I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated.dconant — 07:57 AM
54C Complete Teardown/Rebuild
Hello Roy, here is this one sincerely Richardradiorich — 12:45 AM
54C Complete Teardown/Rebuild
Richard, Had grabbed it already but thank you just the same. I find myself wanting to find some way to block out the...glyphmon — 12:03 AM
54C Complete Teardown/Rebuild
Hello roy, here is a link to the schematic . Sincerely Richardradiorich — 11:54 PM
54C Complete Teardown/Rebuild
Richard, The Silvertone 2014 also is a transformerless set, so I am incorporating a 1:1 600 ohm audio isolation transfo...glyphmon — 11:37 PM
Preliminary work on wife's Silvertone 2014
Did an alignment today which was interesting. IF alignment went great, almost all was already spot-on. Adjusting on th...glyphmon — 11:35 PM
54C Complete Teardown/Rebuild
The main problem with adding a Bluetooth input is that this set lacks a traditional power transformer to isolate it from...radiorich — 11:19 PM
54C Cabinet Refinish
I started stripping this cabinet before it got super chilly out because I knew I wasn't going to be able to work on ...glyphmon — 11:18 PM

Who's Online

There are currently 1848 online users. [Complete List]
» 2 Member(s) | 1846 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me