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-   -   Emerson 662 Schematic? (http://www.videokarma.org/showthread.php?t=255532)

Nuke 09-09-2012 03:45 PM

Emerson 662 Schematic?
 
Anybody got a link for one of these?

Eric H 09-09-2012 05:33 PM

I am working on one of those now, I have the Schematic but it's not scanned yet.
Give me a little bit and I will scan and post it.

Eric H 09-09-2012 07:38 PM

Okay, this should be the link. http://vintagetvsets.com/schem/Emerson%20662.pdf

I will send a copy to Steve McVoy so the ETF will have it in the future.

David Roper 09-09-2012 07:43 PM

Looks great. My 663 is, like, not even on the restoration radar atm, but I'm glad there'll be a good scan when the time comes. Thanks!

Nuke 09-09-2012 10:22 PM

Thanks alot Eric! I just stumbled on this set today at an estate sale and snapped it right up becasue the price was so right. Anyway this is now on my to-do-list.:banana:

Eric H 09-10-2012 01:11 AM

Glad I could help.
Perhaps you can help me?

My set is missing it's knobs, it has a channel plate installed on the cabinet and it had one Emerson style knob on it but the Sams shows a different style knobs with the channel numbers on the knob itself, more like what Admiral used?

It's possible Emerson used both types but I was wondering which ones your set uses? Possibly you could take a picture?

Eric H 09-10-2012 10:54 AM

I just printed out a copy of this and it seems to have cut off the part near the power supply that has the B+ voltages, also it seems a little light.

I will rescan the Schematic page and correct it this evening.

Eric H 09-10-2012 10:51 PM

Okay, hopefully this one is better, I overlapped the schematic pages a bit so all the parts and markings show up.

New link.
http://vintagetvsets.com/schem/Emerson%20662%20ver2.pdf

Nuke 09-11-2012 09:22 PM

I could take a picture. The knobs are brown. The top knob has volume off written around it on the knob and the bottom knob has the channel numbers written around it on the knob. Give me a day or so and I'll find my camera.

DavGoodlin 09-12-2012 08:19 AM

Nice schematic post there. I need to figure how to do that.

I was wondering how common it is to have the "clean" bias and signal (-130 volt) supply in sets of this vintage. These circuits seem very simple (like GE) and easy to understand otherwise.


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