Question about Hitachi UltraVision 55HDS52 Television
Our televsion has double vision image on all images except in the middle portion of the tv screen. Same is true for the yellow color. It's most apparent from the top and bottom center. Has anyone had a similiar problem or solution to this problem?
This looks like bad convergance. If only one color is affected it may be one of the convergance IC's. It is best to replace both IC's though. If you change the IC's then check the resistors next to the IC's. Use the exact part numbers. STK392-110 IC's can be upgraded to a STK392-180 for better heat strength. (That is why they blow, too much heat generated. Use a liberal amount of Silicone Heat sink compound.) A shorted IC will usually blow a resistor. If a bad resistor that isn't changed it will look like the new chip is bad. Make sure that you use the same wattage and the exact value (Ohms). Your convergance will not be right with an off value resistor. This info works for about any other brand Projo TV. Cheers, Lee http://www.crazycomputers.com
Posted on Jul 28, 2007
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Apr 08, 2014 | Vizio Televison & Video
Aug 18, 2010 | Televison & Video
Mar 16, 2010 | Mitsubishi WS-55511 55" Rear Projection...
Dec 30, 2009 | Sony KP-65WS500 65" Rear Projection...
Dec 27, 2009 | RCA HD52W56 52" Rear Projection HDTV
Jul 10, 2009 | Samsung HL-R4667W Rear Projection...
Feb 18, 2008 | Sony KP-41T65 41" Rear Projection...
122 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: