You have a Zenith 23G22? Download the
Zenith Service Manual here:
http://www.earlytelevision.org/tv_sc..._diagrams.html
Scroll to the bottom and find "23G22". Click on it and you can download a 40 page PDF file for your TV.
The 23G22 is very similar to Brooks 24G22 that Brooks just restored and got working. Check out his thread:
http://antiqueradios.com/forums/view...p?f=3&t=181924
Is your cabinet similar to this one:
http://cgi.ebay.com/ws/eBayISAPI.dll...vip=true&rt=nc
Love those Zenith Portholes - they are like beautiful women:-)
Carl