Early CTC chassis to Check-a-Color connections

[ChrisW6ATV]

You need the following items:

-For all RCA roundies (CTC-4 to CTC-16X plus CTC-20; not tested on CTC-2B yet but CTC-4 setup should work; CTC-2 tests not done yet):
YP12 yoke programmer (plugs into the front of the jig)
B230 cable (CRT cable, plugs into the jig)
A113 CRT adapter for the B230 cable (Or RCA part 10J113) (Converts the B230's plug into the large 14-pin roundie-style CRT plug)
B207 cable (yoke cable; plugs into the jig)

-Also needed for CTC-7 and newer:
CVL1 convergence load (plugs into convergence jack on the TV chassis; no convergence hookup to the jig)
A112 yoke adapter for the B207 cable (Converts the B207's plug into four male blades that connect to the wires that unplug from the yoke; match colors; yellow/black wire on chassis goes to black wire on A112)

-Also needed for CTC-4 (and should work on CTC-2B):
Homemade adapter with octal plug and octal jack (Converts the B207's plug into the wiring needed for the RCA chassis as listed below; plugs into the yoke jack on the TV chassis)
Note: No convergence load needed for CTC-4 chassis (nor the CTC-2B but you will need to keep the CTC-3 board connected to the CTC-2B)

-Also needed for CTC-5:
Homemade adapter with octal plug and octal jack (Converts the B207's plug into the wiring needed for the RCA chassis as listed below; plugs into the yoke jack on the TV chassis)
Note: No convergence load needed for CTC-5 chassis

Homemade adapter details in my next post.