Question about Hitachi UltraVision CineForm 55VG825 55" HDTV

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Hitachi ultravision digital widescreen

Help! Not only does my tv take a long time to warm up, but while watching tv programs, there are pale yellow splotches located in various places all over the screen! Hope you can help!

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Re: hitachi ultravision digital widescreen

My tv has a magenta pink and green stripe accross the top of this a bulb problem

Posted on Jan 24, 2010

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Re: hitachi ultravision digital widescreen

On the monitor power light i have a yellow light flashing one time can you tell me if this is a error code and what is the error it is flashing

Posted on Sep 11, 2010

Re: hitachi ultravision digital widescreen

You need a tune up. yeah thats right some guy comes to your house and adjust your tube, like new again. 200 300 buck

Posted on May 21, 2008

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Hitachi Ultravision Projection Tv problem

Hitachi TV also Model # 46UX7K, Serial # W1H002013. I was hoping I can get help with this one too. The picture is dark and has lost most of it's color. I don't know if the color is off because it is so dark. Is there parts that I can buy from you to fix this problem.

Aug 09, 2009 | Hitachi UltraVision CineForm 55VG825 55"...

1 Answer

Hitachi TV HELP!

Hi, magic focus button is behind a small door on the front of the set just below the screen, I don`t think it is going to help I believe your convergence IC`s have failed,try pushing it once and let it finish, if still 3d image you need to call a tv tech, good luck, video-tek

Feb 09, 2009 | Hitachi Projection Televisions

1 Answer

Hitachi Ultravision Digital 55" hdtv

Good Day;
Try this:

Symptom: All Front LED indicators are flashing in sequence: Power-->Temp-->Lamp-->Power......continuously
Cause: Replace Lamp . This symptom may happen all the time or it may be intermittent. It is normal if it occurrs from time to time, See OG under TV Front Indicators explanation notes.
Good Luck, big IRISH.

Jun 13, 2008 | Hitachi UltraVision CineForm 55VG825 55"...

1 Answer


Hey, I found this on a blogsite about lcd rear projections....looks like our tv's screens have been burned by the "pillers" that surround the tv when switching from 4:3 to 16:9 or fullscreen... read below, I hope it helps !

Rear projection crt's,the first generation widescreen tv's were notorious for that.Lcd and plasma can have the same problem,but it takes much longer and is not as harsh.Dlp's use tiny mirrors,so it isn't a problem with them.Lcd and plasma tv's should be ok unless you watch them with blck bars on them all the time.
We have lcd monitors at work,and i've seen them after a year with bad burn in.They also run 24 hrs a day 7 days a week with the same display.

GKar posted 2006 Oct 10 15:31 TooLFooL : i have 51" sony rear-projection and those freakin' grey bars burned themselves right into the screen...

I read that to avoid the burning you had to limit your 4:3 viewing time to 15% of total time viewed. (applied to my TV but apparently yours and others as well...great! now they tell you :-x , this applies unless 4:3 aspect was changed to stretched or zoomed...yuck :-x )

This really sucks as a Star Trek/Lexx/Farscape fan as they are mostly 4:3, fortunately the upconvert player/hdmi combo sends a 1080i 16:9 signal to my TV so the effects are drastically reduced by nearly filling the TV without the grey bars or burn in problem without stretch or zoom modes being used. yay! :wink: (default grey bars set to black automatically, apparently grey isn't needed due to screen area covered is sufficient for burn in not to be a problem.)

Apr 11, 2008 | Hitachi UltraVision CineForm 55VG825 55"...

2 Answers

Hitachi Ultravision Digital TV Model 57SWX20B

Convergence amp ic bad
Or send to

good luck
please mark the post with a fixya

Feb 08, 2008 | Hitachi UltraVision CineForm 55VG825 55"...

3 Answers

Hitachi ultravision tv

tv comes on ,i hear but can not see

Dec 27, 2007 | Hitachi 50UX58B 50" Rear Projection...

1 Answer

Hitachi ultravision

Check IC601, C603 for leakage, I601 and vertical pulse detector QN05

for poor convergence check RK42 for open circuit.

Dec 20, 2007 | Hitachi UltraVision CineForm 55VG825 55"...

1 Answer

Hitatchi Ultravision LCD Widescreen acts like it doesn't want to power up

KIT10 $29.50
Repair Kit for Hitachi convergence Chassis DP-14G
KIT10 Includes 2 pcs STK392-150 , 1 each of the following 1W axial lead fusible resistors:

Nov 10, 2007 | Hitachi UltraVision CineForm 55VG825 55"...

1 Answer

I Have a Hitachi Ultravision projetion TV Ned help to fix it.

This sounds like the solder joints on one of the convergence output IC's have cracked loose or the IC itself is defective and quitting when it warms up. The IC needs to be either resoldered or replaced.

May 15, 2007 | Hitachi UltraVision CineForm 55VG825 55"...

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