Question about Hitachi 50UX57B 50" Rear Projection Television

Open Question

Panasonic tx-51gf85h blue screen

Panasonic tx-51gf85h
no tv or av picture
just blue screen, menu options appear no problem

Posted by on

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Panasonic TX-51GF85H power issue


it goes into that when something on the board is loose like a diode or transister unscrew the bottom behind the tv then check the solders if thats not the case there are fuses that blow and that can happen as well dont mess around near the power supply or picture tubes cause that is were the most dangerous spot to touch is use a non conductive object to see anything.

Jan 03, 2010 | Panasonic Projection Televisions

1 Answer

Jvc av-48wp74 48 in widescreen green projector problem


Projection TV sets have two very common problems listed below.

Problem #1) Convergence


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jul 27, 2009 | JVC AV-48WP74 48" Rear Projection...

1 Answer

Wavy lines appear across the screen


Projection TV sets have two very common problems listed below.

Problem #1) Convergence


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

May 01, 2009 | Panasonic PT-51HX42 51" Rear Projection...

1 Answer

Video board


The board is no longer available , but you can get the A board remanufactured at the following link. The remanufactured boards are fully guaranteed for 6 months.
http://servicemanuals.vstore.ca/

Mar 13, 2009 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

AV-56WP30 not allowing me to access convergence menu


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

Convergence problems are very common on all Projection TV sets including Sony,Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith, and others. You can get a convergenece repair kit wiith instructions from the links below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms
  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted or warped
  • No Audio/Video - makes a chirping sound.
Problem #2

Another common problem is dull or washed out video.
Your TV may have one or more of the following symptoms....
  • Dull looking picture
  • White looking picture
  • Halos around objects
  • Red/Orange looking picture

You can see some more examples and find a fix here
bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Feb 02, 2009 | JVC AV-56WP30 56" Rear Projection...

1 Answer

Panasonic tv (tx-80v02a)no picture (green line middle of screen)


like we have good power supplied to the picture tube itself ?

Aug 25, 2008 | Projection Televisions

1 Answer

Panasonic tx-51gf85h contrast


The tubes are aging and the grey scale has to be reset, enter service mode and readjust all guns until you get a black and white image. ones done memorize settings and that should fix the problem
also it has come to attention that the seals are failing that hold the coolant. please also check that no coolant has dropped onto the signal board. it is highly conductive and corrosive, it can eat a track on the board and create the same issue as you are having.

May 24, 2008 | Projection Televisions

2 Answers

Panasonic rear projection tv convergence problem


Check the regulator and convergences ICs....accordianman

Feb 26, 2008 | Projection Televisions

3 Answers

TX-51GF85H


Did you every get a solution to your problem?

Dec 21, 2006 | Panasonic PT-51G63 51" Rear Projection...

Not finding what you are looking for?
Hitachi 50UX57B 50" Rear Projection Television Logo

Related Topics:

37 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

1191 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

Loading...