Not Sure what chassis this is the Same as? It has a Zenith CRT A63ADG31X , with ZENITH Stamped in the rubber FBT Anode Cup. Safe to say its a Zenith Chassis, but Which? CRT seems to be 25-27 Inches. Powers up ok, but Colors are Dim, overall Dim / unbalanced Colors....as if the Gamma is missing. IC4121 is getting real hot, and its Clip on Heat Sink is loose. Not sure if its related. Mfr'd Aug. 1994. Any help appreciated, Thanks. Steve Hearns Technotronic Dimensions, NY [USA] WWW.TECHNOTRONIC-DIMENSIONS.COM 1-877-817-9885 (Voice / Fax Toll Free - US Only) ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/