View Full Version : Sylvania 4130M Any Thoughts?


GidTanner
08-23-2020, 04:34 PM
A fellow wants to sell a Sylvania 4130M for $90.00. It has raster and good sound. Is this reasonable and are there any thoughts on maintaining and/or restoring this set? The cabinet is in nice shape. Any input would be appreciated.

Eric H
08-23-2020, 06:59 PM
It's not a terrible price if you like the set, and if it has sound and raster then the main parts are good at least.

GidTanner
08-23-2020, 08:18 PM
I have a couple of pics as well. I hope to get the price down a tad more. Thanks

Tom9589
08-23-2020, 08:54 PM
What, no HaloLight?

Jeffhs
08-23-2020, 09:48 PM
I like the cabinet and control layout of that set. Much better than today's flat screens which, unfortunately (!), look almost exactly alike from one set to another. The only way to make a flat screen look unique, IMHO, is to put it on or in a stand or cabinet.

Jon1967us
08-24-2020, 12:02 PM
What a stunning gal!

nasadowsk
08-24-2020, 12:14 PM
Pre HaloLight? That's probably a rare one.

GidTanner
08-25-2020, 12:44 PM
I understand it is a 1950 model...not sure when the halo light was produced.

bandersen
08-25-2020, 02:09 PM
I believe they were introduced in 1951. Here's an ad for them: https://www.youtube.com/watch?v=TA_JX5knDTY

Yours is a first generation rectangular made only for about one year. You can tell by the very flat sides on the picture tube. Later CRTs had more of a curve to them.

Yamamaya42
08-25-2020, 02:29 PM
:scratch2:

Why does that one pic of it with the partial raster look like the bottom of it is slanted? Did someone put the yoke in crooked? Or is there some weird scan stuff going on?

Tom9589
08-25-2020, 06:34 PM
I'd vote for a crooked yoke. The only thing I could think of that would produce a slanted raster would be a shorted yoke and then the raster would be trapezoidal in shape

GidTanner
08-25-2020, 09:18 PM
Sorry I can't tell why the raster is slanted, as I haven't bought it (yet). Haven't made up my mind to the price. Thanks

GidTanner
08-25-2020, 09:19 PM
By the way, bandersen, I really learn a lot from your videos. They are a wealth of information and I can't get enough of them. Thanks

dieseljeep
08-26-2020, 10:35 AM
Sorry I can't tell why the raster is slanted, as I haven't bought it (yet). Haven't made up my mind to the price. Thanks

It's probably worth $40, if that much!
It has an odd-ball tuner and a strange HV doubler circuit using 5642s. It didn't show them on the tube location chart.
It's probably 50 years since I seen one. Some of the early Sylvania's have strange design in the various circuits, compared to other makes.

GidTanner
08-26-2020, 12:57 PM
I appreciate your input on this. At $40.00 and with your experience with these sets, I suppose I won't buy it. Thank You!

Tom9589
08-26-2020, 02:49 PM
Dieseljeep, you've got my curiosity going. Tell me about the "odd-ball" tuner? Was it continuous?

dieseljeep
08-26-2020, 05:19 PM
Dieseljeep, you've got my curiosity going. Tell me about the "odd-ball" tuner? Was it continuous?
IIRC, it was a form of Continuous tuner. It's a long time ago. :nono: