Admiral 20B1

[earlyfilm]

Originally Posted by Adam

I finally scored a back for this set. As far as these Admirals go, I think the backs are rarer than the sets. But I need to replace a tube socket before I put it on . . . . .

I see that you fixed the vertical retrace issue the hard way.

After you ran into this last year, mbear2K posted the Admiral factory modification to eliminate the retrace as published in Rider Production Change books.

The booklets are both his site and on the ETF website:

http://oldtubes.net/library/free_man...ures_Vol_1.pdf

http://www.earlytelevision.org/tv_sc..._diagrams.html

James.