I have a Zenith projection tv 50 in the year of mfg. is 1998 model #A50M91W9... the red is not synced with the other colors. Unable to set converge with remote. I looked for IC'S / STK in rear unable to locate could you please assist in this matter and could you please tell me or direct me in the right direction to fix this problem. I need pricing and location of STK'S and a little bit of instruction in replacement of stk. Beings that the red seems to be the issue do i only need to replace 1 stk or both as i understand there is 2 ic's/ stk's. Please help in this matter.
Thank You
Debbie