Question about Televison & Video
BLUE AND YELLOW LINE ACROSS THE TOP OF MY SCREEN COVERS ABOUT 25% REST OF PICTURE IS PERFECT HCN436W 43in RPTV PLS PLS CAN YOU HELP
Posted on May 20, 2010
Try to set the convergance if you cant you can adjust the color tubes from inside the tv but have to be very careful to do this. There is actually only 3 colors in the tv red, blue green so I would say your blue and green need lined up
Posted on Sep 30, 2008
OK, I know this set very well--if convergence in the customer menu is
skewed and red or blue will not adjust in some direction, you have a
I can give you (post here) START TO FINISH STEP BY STEP INSTRUCTIONS FOR THIS REPAIR IN THIS MODEL.
It requires that you are able to solder etc---not real hard even if you have never done it before.
Considering you can buy the parts on Ebay for about 20 dollars if you can do it yourself or know someone who can do it for you--you can save the set and a lot of money......most shops get 300 or more for this kind of trouble.
If you want the instructions let me know and I will post them.
I can tell you the best place to get the chips--this set uses two STK-392-110 CHIPS.
Usually just both chips need to be replaced and the set adjusted.
The instructions tell you everything you will need and how to do the fix.
I composed them from my own experience and because many people here ask the same thing you did.
If you have questions etc, let me know. I am here to help people.
If this has helped you, rate this solution as I do this here for free.
Thank you for using Fixya.
Posted on Nov 24, 2009
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
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