Question about Hitachi 50UX26B/27K 50" Rear Projection Television
This is a common television flyback transformer , it has two potentiometers ( POTS ) variable resistors , how ever you wanna say it , the one above has 3 , one of them is the focus
you can use a plastic screwdriver or plastic wand , or small metal screw driver if nothing else
Here's a closeup of one that has only two potentiometers
One of them is the focus adjustment
to adjust the focus/sharpness of the image you see on the screen
1. find which one is the focus , you will know because adjusting it out of calibration will cause
the screen to go out of focus untill you adjust it correctly.
to adjust it correctly , rock it back and forth untill you see the sharpest image , then your done.
if you accidently get the wrong one by mistake your screen will increase in brightness
set the brightness lower rather than higher , because you don't want it to be over saturated.
Posted on Sep 16, 2008
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:
Nov 27, 2013 | Samsung SyncMaster 1100MB 21" CRT Monitor
Sep 12, 2012 | Cornerstone Professional P1500 21 in.CRT...
Oct 08, 2011 | Toshiba 32A43 32" TV
Mar 03, 2017 | Samsung TXR3079 TV
Sep 15, 2008 | Televison & Video
Jun 19, 2008 | Western Digital 500GB My Book World...
Nov 11, 2007 | E-Machines 17F2 17" CRT Monitor
May 21, 2006 | JVC AV-56WP30 56" Rear Projection...
Mar 02, 2017 | Hitachi 50UX26B/27K 50" Rear Projection...
322 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: