Question about Hitachi UltraVision CineForm 55VG825 55" HDTV

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Can't get widescreen back

How can i get wodescreen back - I have a 62" Ultravision

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Re: can't get widescreen back

Model # off the back is......?
Signal source is.........?
HD or otherwise....?
Do any format sizes change......?
Talk to me..........T.

Posted on Dec 13, 2007

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2 Answers

How do I fix My 50 inch Hitachi Ultravision TV?

Likely the lamp in the set has failed here which does make sense if the picture was dim before---a lot of lamps just before failing all the way dim down.

Apr 25, 2012 | Hitachi UltraVision CineForm 55VG825 55"...

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I have a 60 in. mitsubishi hdtv. i just got it and the tv wont turn on and the green timer light kept blinking. now the green light wont even blink. thank you

Send an email to Paul on this Hi Def forum and he will send you detailed instructions for repairing your set inexpensively. Hope this helps

Jun 01, 2011 | Mitsubishi WD-62725 62" Rear Projection...

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The audio in Hitachi 62 in rear projection tv was intermittent and now it gone completely, I just replaced the Convergence chips because it had the 3D color separation ,i was able to fix that problem , now...

Model number 55VG825 IS NOT 62 INCH SET, IT IS 55 INCH DLP.


I can give more information if you give me correct model number---if convergence is now working, it has nothing to do with sound unless you created the problem when you repaired it.

The more info you give me the better I can help you.

I am here to help people, I do this here for free.


Oct 31, 2009 | Hitachi UltraVision CineForm 55VG825 55"...

1 Answer

Blinking Green Light Mitsubishi TV

I had the power supply replaced, but didn't solve the problem. Turns out multiple issues were at play. Only thing that solved the problem was to the have the chassis pulled and rebuilt by Mitsubishi. If you are insistent enough they should do it for free, minus the labor for removal and re installation (approx.$300)

Oct 22, 2009 | Mitsubishi WD-62525 62" Rear Projection...

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


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"...

1 Answer

Distorted picture

Being as the problem comes and goes this would suggest that the convergence Ic's are simply un-soldering them self from the board, If you catch this soon enough a simple re-solder will fix this

Feb 26, 2008 | Hitachi UltraVision CineForm 55VG825 55"...

1 Answer

No Red in the picture

Could be faulty red socket along w/ ballast. You need tech to see this.

Dec 15, 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"...

3 Answers

Hitachi ultravision digital widescreen

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

Nov 01, 2007 | Hitachi UltraVision CineForm 55VG825 55"...

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