Question about Hitachi 57S715 57" Rear Projection HDTV

1 Answer

Hitachi 51uwx20b blue hue on screen

I hope someone can help. The screen on my tv suddenly turned blue.The sound is fine and I can still see somewhat of a picture but like I said,it's all blue.The OSD looks fine however,so I would assume that the problem is in the input video processing.The problem is evident for all inputs and tuners.The power will shut down after a few minutes as well. Thanks in advance!

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert whose answer got voted for 500 times.

  • Master
  • 4,402 Answers
Re: Hitachi 51uwx20b blue hue on screen

Repair Kit for Hitachi convergence Chassis DP-14G
KIT10 Includes 2 pcs STK392-150 , 1 each of the following 1W axial lead fusible

Posted on Dec 05, 2007

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

1 Answer

Hitachi 51uwx20b magic focus worked a few times but not now

It is very easy to determine weather if you need to do a convergence repair or just make an adjustment with your TV's original remote. Take a look at this youtube video...

Hope this helps!

Nov 19, 2011 | Hitachi 51UWX20B 51" Rear Projection...

1 Answer

I had my 51uwx20b tv for 7 great years. for the

needs soldering the bad connections on the convergence board

Nov 17, 2009 | Hitachi 51UWX20B 51" Rear Projection...

1 Answer

Hitachi 51UWX20B no sound, no picture, blinking green LED

The 392-150 is a higher current device then the 110---you can use either--this is normal in the hitachi sets---I usually replace both with 150's---check the led that does not light---should indicate which voltage source is bad---if it is one of the 2 voltages for the convergence ic's(one is a positive and the other a negative voltage) then the convergence Ic's may be bad---look for any discolored resistors around the ic's---one way to tell if it is a convergence ic is to de-solder both ic's and see if the set turns on(the convergence will be out the window) but if it comes on change both and do the alignments with the Hitachi remote. By the way----the led should have a location number printed on the top of the circuit board.

Aug 07, 2009 | Hitachi 51SWX20B 51" Rear Projection...

2 Answers

Have a blue tint or hue on the screen of my Hitachi 50vs69 television. The tint does not cover the whole screen just an irregular pattern near the middle vertical axis of the screen.

The Optical Block is causing this. Due to the cost of replacing I would call Hitachi at 1800-448-2244 and see if they would be will to help you with the cost.
Hope this helps,

Jul 17, 2009 | Projection Televisions

1 Answer

Screen prob with Hitachi 51UWX20B red square

Maybe the best way to adjust the screen is with the manual magic focus..instead of letting the tv do the auto change it to manual and see if you can adjust the convergence yourself. I have this same model and once in the manual adjustment you want to make sure you see all white lines....if you seen any blue or red that is the color that needs to be moved towards the white line closest.

Once you think you have it lined up nicely hit "exit" on your remote and option 1....

Hope this helps you.

May 05, 2009 | Hitachi 51UWX20B 51" Rear Projection...

1 Answer

Double image

Problem seems in convergence out section.

TV needs Convergence Out ICs replacement.

If you have TV repair experience and know good soldering work then you can give it try OR get help of qualified TV tech to fix it.

If you need further help, let me know.

Dec 30, 2008 | Hitachi 51GWX20B 51" Rear Projection...

1 Answer

Misconvergence ?

you need to have it re converged by a professional

Jul 20, 2008 | Hitachi 51UWX20B 51" Rear Projection...

1 Answer

Double image/ out of focus with green and blue seperation

Your tv is crt-based and is out of convergence. In other words, the settings for keeping the Red, Green and Blue images aligned have drifted and must be reset. This is common with CRT projectors and CRT rear projection tvs.

Refer to your owners manual for instructions on re-aligning it.

Apr 18, 2008 | Hitachi 51UWX20B 51" Rear Projection...

Not finding what you are looking for?
Hitachi 57S715 57" Rear Projection HDTV Logo

137 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hitachi Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1187 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a Hitachi Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides