Hickok 600A tube tester

Thread Rating:

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

Linear Mode

Hickok 600A tube tester

vecher
Phorum Expert

Posts: 933
Threads: 140
Joined: Mar 2015
City: Lansdale State, Province, Country: PA

#21

07-02-2018, 08:34 PM

OK replaced power cord Still same problem.. Here is what i noticed..

When you set the line adjust pot to read the right filament voltage the meter reads say X When you push p7 again meter reads different say Y But filament voltage doesn't change.. So tells me it some where in the Line adjust circuit .. something is intermittent maybe the push button.. I did clean the contacts and it seems to work OK.. I will try to draw out the line adjust circuit..

Skip..

Find

« Next Oldest | Next Newest »

Messages In This Thread

Hickok 600A tube tester - by vecher - 03-03-2018, 09:20 PM

RE: Hickok 600A tube tester - by vecher - 03-03-2018, 10:09 PM

RE: Hickok 600A tube tester - by gregb - 03-04-2018, 12:02 AM

RE: Hickok 600A tube tester - by morzh - 03-04-2018, 12:33 AM

RE: Hickok 600A tube tester - by vecher - 03-04-2018, 12:45 AM

RE: Hickok 600A tube tester - by gregb - 03-04-2018, 08:28 AM

RE: Hickok 600A tube tester - by morzh - 03-04-2018, 11:20 AM

RE: Hickok 600A tube tester - by vecher - 03-04-2018, 03:00 PM

RE: Hickok 600A tube tester - by morzh - 03-04-2018, 03:20 PM

RE: Hickok 600A tube tester - by vecher - 04-03-2018, 02:15 PM

RE: Hickok 600A tube tester - by morzh - 04-03-2018, 03:14 PM

RE: Hickok 600A tube tester - by vecher - 04-03-2018, 03:32 PM

RE: Hickok 600A tube tester - by vecher - 05-17-2018, 09:11 PM

RE: Hickok 600A tube tester - by morzh - 05-17-2018, 09:21 PM

RE: Hickok 600A tube tester - by vecher - 05-17-2018, 09:30 PM

RE: Hickok 600A tube tester - by vecher - 07-01-2018, 08:29 PM

RE: Hickok 600A tube tester - by Phlogiston - 07-01-2018, 11:44 PM

RE: Hickok 600A tube tester - by morzh - 07-02-2018, 08:49 AM

RE: Hickok 600A tube tester - by vecher - 07-02-2018, 01:44 PM

RE: Hickok 600A tube tester - by John R - 07-02-2018, 06:21 PM

RE: Hickok 600A tube tester - by vecher - 07-02-2018, 08:34 PM

RE: Hickok 600A tube tester - by vecher - 07-03-2018, 08:22 PM

View a Printable Version

Users browsing this thread: 3 Guest(s)

Recent Posts
Shadow Meter Bulb
Not sure if anyone has tried this but there are 6.3 volt miniature lamps in bayonet and screw-in base options available ...GarySP — 11:31 AM
Shadow Meter Bulb
Any 6.3 volt pilot light will work. I would use the brightest one I could find in my workroom. Be sure the dial is clean...RodB — 10:45 AM
HiFi (Chifi) tube amp build - but my own design.
Tim, nice write up and thanks for sharing !! Sincerely Richardradiorich — 02:47 AM
HiFi (Chifi) tube amp build - but my own design.
Well, this was a real "Hum-Dinger" :lol: ! This will be kinda long, but hopefully it will help others having t...TV MAN — 01:55 AM
Shadow Meter Bulb
Phorum members, I am trying to find the bulb # for PHILCO Shadow Meter part number 45-2180 that is from a 37-640 chassis...georgetownjohn — 06:53 PM
Philco 41-608 changer coupler
3D-printing...short of machining, of course. Or molding.morzh — 05:20 PM
Philco 41-608 changer coupler
Thanks, Morzh. That solves the issue of the rubber pieces. Now, I need to find a way to replicate the pot metal piec...alangard — 05:07 PM
12' Philco
If it is 12', either Kareem or Andre would have to jump pretty high to look at the front panel. Kareem would have an e...morzh — 01:48 PM
12' Philco
And here's a story about the tires on the truck. Same "no-stoop" guy must have installed these! Take care a...GarySP — 01:17 PM
Hickok AC51 tube tester
I think they have only shown the secondaries of the transformer. Two of them feed the rectifiers' filaments.morzh — 12:58 PM

Who's Online

There are currently 7888 online users. [Complete List]
» 1 Member(s) | 7887 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me