42 inch Hatachie Ultravision model 43UWX10B and the manual focus no longer works. Green image on picture. Help
The magic focus will stop if there is a bad sensor and or a problem in the convergence circuit.
This set uses two STK-392-110 convergence chips--both along with any of the resistors that protect them need to be replaced and the set adjusted--I have repaired hundreds of these sets----
Confirm
model number----and if you go into the customer menu and either red or
blue will not move in any or some direction--the chips have to be
replaced---LET ME KNOW WHAT YOU FIND AND I CAN GIVE YOU FAIRLY DETAILED
INSTRUCTIONS ON WHERE TO GET THE PARTS AND WHAT IS INVOLVED IN THIS
REPAIR.
I am here to help people--
REGARDS, SD TECH
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