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Hitachi digital LCD TV bought in Jan 08. Picture begins to sparkle in places then lines form across picture, it then distorts and gradually disappears from the bottom of the screen upwards. Recovers after about 2-3 mins. Happens every 1/2 hour or so when TV turned on.

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One of 2 things
1 could be the signal cuttin in and out

2 the tv could have a bad bulb that needs repair

Posted on May 07, 2008

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Why does picture have lines of different colors?


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Dec 11, 2015 | Sharp Televison & Video

1 Answer

Hitachi LCD M50VS810 -- picture gradually darkened up over the past 4 days and now picture won't come on. Replace bulb?


If it uses a lamp that is possible---sets with a lamp will often dim down just before the lamp fails in a total way.

May 16, 2012 | Hitachi 50VS810 50" Rear Projection HDTV

1 Answer

Kv-35xbr48 turns on fine nice picture then horizontal lines form distorting picture like interference also is the back hard to take off and put on needs a good vacum thanks for any suggestion


At first the picture is ok, and then distorted with horizontal lines i thinks. If the horzontal lines are parellel acros the screen, with an inch apart across the whole screen, your tv needs screen adjustments. Screen voltage may be high. look into the crt base also. Change it first. These also not resolve the problem, LOT may be faulty, with respect to screen focus pack. May need replacement. Try first setting screen voltage to a lower settings and observe.

Oct 14, 2010 | Sony KV-35XBR48 35" TV

1 Answer

Sony Bravia KDL-37M3000, bought June 08. The


Get a digital antena,If u using the signal over the air,rescan.If the signal is cable or other pay tv signal.Ur digital turner,it damage.

Jul 09, 2009 | Sony Bravia KDL-37M4000 37 in. LCD HDTV

1 Answer

Same problem


The red death as its called.

Very common in the 50v500 and 50v700 series.

it is caused by a blocked filter deep inside the TV, nearly inaccessible.

The LCD panels overheat (red one or blue one) and the light engine needs to be replaced.

You are better off living with it unless you have a warranty.

Sorry it wasn't better news.


Jul 09, 2009 | Hitachi 50V500 50 in. HD-Ready LCD...

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

Hitachi 53" UDX10B


Good Day, hayzlett;
Remote control unit, part number HL01643; CLU-5713TS1.
You can purchase this locally.

Good Luck, big IRISH.

Aug 08, 2008 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

FINE TUNING tv PICTURE


try calling the Insignia help line at 877-467-4289

Mar 28, 2008 | Insignia LCDTV26 26 in. Television

1 Answer

Samsung LN-T4065F Dotted lines across screen


tell the idiots where u bought this tv from and demaand a more expensive and better tv on their bill

Mar 02, 2008 | Yamaha DV-S5950 DVD Player

1 Answer

My Hitachi 65SWX20B Model, made in 02, just developed Picture disturbance


Can you post a picture of the set. This might be a convergence problem. seeing the set will confirm this.

Thank you,
shuttle83

Oct 28, 2007 | Hitachi 65S500 65" HDTV-Ready Rear...

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