Videokarma.org

Go Back   Videokarma.org TV - Video - Vintage Television & Radio Forums > Early B&W and Projection TV

Notices

We appreciate your help

in keeping this site going.
 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #1  
Old 06-22-2012, 05:25 PM
Eric H's Avatar
Eric H Eric H is offline
Administrator
 
Join Date: Jun 2002
Location: So. Calif
Posts: 11,565
eBay Admiral 20X11 home now

I ran down this morning and picked up the Admiral I won on eBay.
http://cgi.ebay.com/ws/eBayISAPI.dll...413841&afsrc=1

Cabinet is very nice, CRT not so much.

The CRT checked near dead and the cutoff control had no effect at all so I ran the Beltron on it.
The "Clean" function didn't do a thing so I went up to the "Restore" function, as soon as I plugged in the cable the blue lights started flashing like crazy and the current started climbing, it reached the 85mA point very quickly, I did the three times thing with the Beltron and the emissions came up to the good range.

I put it back on the B&K to retest it and sure enough the emissions are decent, however the Cutoff still had no effect and even worse, the needle was moving backwards indicating a short.
The B&K indicated a slight G2 short so I used the remove short function on the B&K, the short cleared right up but the Cutoff still has zero effect, either when setting it or when checking Emissions.
I suspect the tube will work but it's not great.

The set is on the Variac right now with my Diode 5U4 Subber in place, it's at 40 volts and the filter cap was feeling slightly warm, as it cools down I will bump ip the voltage until I feel safe trying a full power up test.

Any way the trip down was worth the hassle, you know those dreams we all have where we find a place with rows and rows of vintage electronics? well this is that place.

Jukeboxes, TV's Radios, Record Players, Speakers Test gear etc...
It's a working repair and restoration shop for Vintage Juke Boxes and Electronics. it was fascinating!

I wish I had bid on his 53 Zenith, it went for $6.00 I would have gone $10 easily!
Reply With Quote
 



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 04:28 AM.



Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.
©Copyright 2012 VideoKarma.org, All rights reserved.