43 inch Hitachi UltraVision model # 43UWX10B

You have a defect in the convergence circuit. Both chips will need replaced and possibly a resistor or two. Chip part numbers are STK392-110. Typical repair runs around $350

Bill W
integrityhomeworx.com

Sounds like you need to purchase a convergence kit. Instuctions are included

REPLACE BOTH OF YOUR STK ICS STK392-110s upgrade to 120s or 150s call mats electronics
1-800-628-1118

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

You have a convergence problem TV Repair cost in shop 285.00, so whatever it may bring needing repair.

Replace Convergence ICs STKs will have Part # on them big black ics For parts 1-800-223-3205 www.electronix.com you have 2 of them replace Both!

You may need to replace your Tvs convergence board. Go to www.partstore.com and type in your Tv model #. It is a simple swap procedure with no soldering. It costs about $80 or more. It takes 30 to 45 minutes to replace.

Good Day;
If you don't hear the relay click suspect Q003. No power suspect Q912, Q914 & I901. Good Luck, big IRISH.

Probably a 'cold or detatched' solder joint on a component on that perticular circuit board you are 'wedging' with a plastic rod.

Research at www.HitachiServiceUSA.com....................T.