Ive started to work on the sylvania color set that I picked up a couple weeks ago. The set has some vertical problems that I need to correct. Can anyone scan a copy of a schematic for a sylvania D12 chassis? Whenever I work on these oddball sets, I have a few of those tekfax volumes which are great as its a compact book with nothing but TV chassis schematics. The D12 should be in tekfax 111, which I know I have but Ive turned the place upside down and cant find it. Probably have to find one on ebay. In the mean time though, Id really like to get this set going. The TV is a 1971 model CL833C-2, which is sams #1185-2, published in 1971. Any help is greatly appriciated. A simple scan of the vertial circuits would be great!