I dug out my old degaussing coil and ran it over the set. Here is a pic of the purity with all of the neutralizing magnets pulled out all the way. I took a shot at the convergence and found that even with restoration there is still a lot of interaction between the controls. My set has a CTC3 convergence chassis that matches the RCA service manual schematic, while my CTC2B chassis has what look to be running changes that more closely matches the Riders schematic. I may try modifying the CTC3 chassis to match the Riders to see if that improves convergence. Anyway, here are some pictures of the set with my attempt at the alignments. So far I have avoided doing anything inside the tuner, but the noise I see in the picture may motivate me to see if there are some drifted resistors as wiseguy found in his. The pictures on this set brings back memories of the color I saw 30+ yrs ago on this set and how amazed I was when I compared its colors to the 70's sets. I need to get a DVD of the Wizard of Oz and see how my sets compares to the CT100 pictures.
