I guess i will join the " I have no color " club ..like eric H,odd thing,if i inject bars in place of tuner i get color.. but does not look right, color killer does not work corectly,i suspect that crystal diode in the killer circuit..if there is one in this chassis...i would like to pull the chassis again and check to see is the osc is running.. i would us a scope or better yet a freq counter,but i am working with an incorrect manual..anyone have a copy of this set i can buy?
21CS7815
this is the color difference model,or even a pic of just the chroma process circuit would help..

at lease i now have good convergence..I should have asked more questions from the seller before i bought this thing..
all controls in front were rusty..i was able to get all new old stock ones from moyer..i think i cleaned him out..
thanks
terry