1980 zenith system 3

[jstout66]

I like your set!!! Zenith made those sets in both the Chromacolor chassis and the System 3 chassis. If it's a delta tube it's Chromacolor, if it's an in-line tube it is System 3. If it's a 1980 set then it is probably a System 3. Those sets weren't too bad to work on. I remember going to a Zenith Seminar when those came out. System 3 was designed with everything on 3 plug in type modules (for easy repair for the service tech) and has the Triple Focus picture tube (hence System 3) Look on the schematic and see which modules that set used. I have quite a few NOS modules laying around for a System 3 set, and will give them to you if you could use them.