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-   -   Free '50s Zenith portable in Massachusetts (http://www.videokarma.org/showthread.php?t=264989)

John in MA 08-18-2015 11:06 AM

Free '50s Zenith portable in Massachusetts
 
Picked this up years ago and a kind AKer sent me a Sams page for it, but I never had time to fiddle with it. Zenith B1717J with some awesome jet age styling. Had no vertical scan last time I tried it so needs recapping.

Free to anyone who wants to pick it up northeast of Boston, and I'll include the Sams.

http://i442.photobucket.com/albums/q...io/zenith1.jpg
http://i442.photobucket.com/albums/q...io/zenith2.jpg
http://i442.photobucket.com/albums/q...io/zenith3.jpg

Eric H 08-18-2015 12:45 PM

Darn, wrong end of the country or I'd grab that in a heartbeat!

zeno 08-18-2015 05:55 PM

What town ? I may want it.
( former Actonian)

73 Zeno:smoke:

Electronic M 08-18-2015 06:11 PM

Would you consider shipping it (if Zeno backs out)?

John in MA 08-18-2015 06:42 PM

Quote:

Originally Posted by zeno (Post 3141209)
What town ? I may want it.
( former Actonian)

73 Zeno:smoke:

Salem


Quote:

Originally Posted by Electronic M (Post 3141211)
Would you consider shipping it (if Zeno backs out)?

I'd rather not.

zeno 08-20-2015 09:10 AM

TNX Tom, you have class.
PM sent to John

Quote:

Originally Posted by Electronic M (Post 3141211)
Would you consider shipping it (if Zeno backs out)?


dieseljeep 08-20-2015 10:10 AM

I have one similar to that one, stying-wise. Mine is a hot chassis model, series heaters, 450 ma.
They made a better model, power transformer and 5U4. That's the one, I really want. :yes:
Zenithfan1 had one. Not sure if he still has it! :scratch2:

jr_tech 08-20-2015 10:49 AM

Very nice little set ... 14"?

Is the back correct, or was it swapped from a brown model?

jr

dieseljeep 08-20-2015 10:36 PM

Quote:

Originally Posted by jr_tech (Post 3141345)
Very nice little set ... 14"?

Is the back correct, or was it swapped from a brown model?

jr

Set is 17".
It does seem funny that the back would be brown! I think, you're right in your observation. :scratch2:

rca2000 08-20-2015 11:02 PM

CHassis # 15B20. Pretty sure it is a hot chassis... Sams 426-1
I haVe at least one of the cold ones like this one AND a 13 or 14" "bug-eye" model also cold chassis. Think BOTH of them use a 16C20 chassis. thought hat one had gotten grabbed in the robbery...but evidently NOT--since it DID make the last move to the new garage of mine...

dieseljeep 08-21-2015 09:16 AM

Quote:

Originally Posted by rca2000 (Post 3141398)
CHassis # 15B20. Pretty sure it is a hot chassis... Sams 426-1
I haVe at least one of the cold ones like this one AND a 13 or 14" "bug-eye" model also cold chassis. Think BOTH of them use a 16C20 chassis. thought hat one had gotten grabbed in the robbery...but evidently NOT--since it DID make the last move to the new garage of mine...

I don't think, the smaller bug-eye models had a transformer chassis. I know the 21" model did.

wa2ise 08-21-2015 03:14 PM

Don't forget that a power transformer can produce a stray magnetic field that could beat with the CRT's deflection, causing slow waves. And if it's a portable set, it would weigh more. And cost more. :D

So hot chassis designs did have some merits, once it's packaged inside the cabinet.

dieseljeep 08-21-2015 09:07 PM

Quote:

Originally Posted by wa2ise (Post 3141422)
Don't forget that a power transformer can produce a stray magnetic field that could beat with the CRT's deflection, causing slow waves. And if it's a portable set, it would weigh more. And cost more. :D

So hot chassis designs did have some merits, once it's packaged inside the cabinet.

I've seldom saw a small set that had that problem. Transformer powered small screen sets were rather rare. The Emerson and RCA 8" had a full power transformer power supply, using a voltage doubler and the 14" RCA used a 5U4 type supply.
You're right, they were rather heavy for a small screen set. :scratch2:

trojanrabbit 08-25-2015 11:19 AM

My grandparents had one pretty much like that. Don't remember what color the back was.

Did zeno pick it up?

John in MA 08-29-2015 10:55 AM

There isn't actually a front or back half. It's a one-piece steel cabinet and the paint is original. Because in the jet age everything will be two-tone.

Zeno should be here to pick it up any minute now.


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