Question about Hitachi 50UX57B 50" Rear Projection Television
Posted by Anonymous on
Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.
This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.
Common Symptoms include....
•Screen looks 3D
•Colors don't line up
•One or more colors can't be adjusted when using the convergence menu.
•Screen is bowed or warped.
•TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some photos of convergence problems
You can see some more examples and find a fix using this link on Fixya - CLICK HERE
Posted on Aug 28, 2010
Rur convergence ICs they are STK392-110s upgrade to 150s and CK resistors Mats has ICs
Posted on May 08, 2010
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
Tips for a great answer:
May 15, 2011 | RCA Televison & Video
Feb 28, 2011 | Mitsubishi WS-65809 65" Rear Projection...
Aug 12, 2010 | Philips Televison & Video
Mar 27, 2010 | Philips Magnavox 9P6034C 60" Rear...
Oct 10, 2009 | Samsung HCM5525W 55" Rear Projection...
Apr 23, 2009 | Hitachi 53UDX10B 53" Rear Projection...
Aug 28, 2008 | Televison & Video
Apr 18, 2008 | Televison & Video
Apr 12, 2008 | Toshiba 65H82 65" Rear Projection...
Oct 13, 2014 | Hitachi 50UX57B 50" Rear Projection...
499 people viewed this question
Usually answered in minutes!