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I have white lines on my 65 in hd tv after changing dlp chip model # WD 65733

I changed the dlp chip and I know longer have black and white spots that problem is corrected. I have a picture and sound but I now have vertical white lines on my screen. Can you please help'

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This is the reason I do not nor will our shop do this, considering cost of engine rebuild versus this not worth the trouble---only thing I can suggest is go over all you did to make sure no bad connection etc.

Posted on Nov 03, 2012

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SOURCE: getting white spots on my

Hi,all HDTV have boards that control vertical and horizontal output to their respective areas. They are connected to the screen by ribbon cables. If one of these boards fails all together, has a failed chip, a bad connection, or a bad ground somewhere it will result in a black line in the area of that board and also white spots.

A bad ribbon cable connection on the bottom will result in a vertical black bar though the screen. Many times resetting the connection will fix it, if the ribbon cable has been nicked there could be a severed connection. They an sometimes be fixed, but it is a pain. An yes I have done it, but the bar is gone. The same will happen if the chip that outputs to that area opens.

The connectors are the first place to look paying close attention to the cable, they are extremely delicate so great care must be taken if you decide to tinker with em, the usually have lift locks that release them.

Good luck.

Posted on Jul 18, 2011

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1 Answer

Dlp chip after replacing


you will need to pull the chip out & clean out the dust & other foreign particles that were allowed to fall in & lightly brush off the chip (with a very soft brush, again to remove dust & foreign particles.

Apr 28, 2015 | Mitsubishi Tv Dlp Lamp 915p061010 For...

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Black an white spots on t.v.screen


You need to replace your DLP chip located on your DMD board. You can buy the chip from shopjimmy.com for $160. Shop Jimmy also has a video that shows a step by step process to change it out yourself. I changed mine in 11/2 hours and my tv is like new. Make sure the new chip is placed perfectly square or your picture will be skewed, not the viewing picture, just printed media and it will drive you crazy. I know, I did it and had to take it apart and adjust my chip. Twice. Or, you can call mitsubishi.com and for $208 they will send a local tech to your house to fix it for you. I enjoyed the challenge. It wasn't hard. Good luck.

Feb 12, 2013 | Mitsubishi WD-65733 65" HDTV

1 Answer

How do I remove vertical lines from my Mitsubishi 65 inch DLP?


it is your dlp chip i just changed mine make sure it is in tight ther is a video on you tube that is very helpful mine did the same thing with the lines untill i got the dlp chip in tight

Jan 17, 2013 | Mitsubishi WD-65735 Television

1 Answer

Mitsubishi DLP TV wd-73734 HAS WHITE SPOTS


Bad optical light engine, most expensive part in set
12_10_2012_12_47_13_am.jpg

Dec 09, 2012 | Mitsubishi WD-65733 65" HDTV

1 Answer

Getting white spots on my mitsubishi wd-65733 65 inch dlp tv.What is causing it?.


Hi,all HDTV have boards that control vertical and horizontal output to their respective areas. They are connected to the screen by ribbon cables. If one of these boards fails all together, has a failed chip, a bad connection, or a bad ground somewhere it will result in a black line in the area of that board and also white spots.

A bad ribbon cable connection on the bottom will result in a vertical black bar though the screen. Many times resetting the connection will fix it, if the ribbon cable has been nicked there could be a severed connection. They an sometimes be fixed, but it is a pain. An yes I have done it, but the bar is gone. The same will happen if the chip that outputs to that area opens.

The connectors are the first place to look paying close attention to the cable, they are extremely delicate so great care must be taken if you decide to tinker with em, the usually have lift locks that release them.

Good luck.

Jul 18, 2011 | Mitsubishi WD-65733 65" HDTV

1 Answer

I have white and black spots on my 65in hd1080p what is it tv is on 2 years old


Hi, I have a mitsubishi 65" DLP model # 65733 that I bought in December 2007 brand new, about six months ago I started spoting white dots on my screen that started blinking and then became permanent, thinking is was dust I cleaned everything inside with compressed air without success.
The stars multiply daily to a point that it was intolerable to watch anything with all the white stars and a few black ones that showed up.
We called mitsubishi but got no where, I was out of warranty. (they still deny having a problem with their DLP's)

I had a service tech inspect the tv and was told it could run about $800 to $1000 to replace the light engine with refurbished parts with 90 day warranties.

Researching on line I came across a DLP chip that is compatible with several mitsubishi and samsung models, so I decided to chance it, and replace just the DMD chip before we trash the tv, it was unthinkable to pay $800 to repair a tv that we could buy now for under $900.
Thanks God the "gamble" paid out and the problem got solve with just $150 DLP chip in about 15 minutes of my time.
If you are not mechanically nor electronically inclined, I recommend you use a technician for the installation, but don't let anyone tell you you need to replace the whole light engine, it is a ripoff.
If your problem is just white or black dots on the screen that do not move.......this will solve your problem!!

P.S. Hope this will help you and for the record..... "I will never buy a mitsubishi product again".

May 15, 2011 | Mitsubishi WD-65733 65" HDTV

1 Answer

I have white pixels showing up on my tv, no black pixels yet. how can i diagnose this issue and what can i do to fix it? Mitsubishi WD-65733 dlp tv


riddic759546,

Sounds like you have a bad optical engine. I have a tip at http://www.fixya.com/support/r4251975-replace_dlp_light_engine which should solve your problem.

Thanks for using FixYa and for the great rating.

hardrocko

Apr 05, 2011 | Mitsubishi WD-65733 65" HDTV

2 Answers

I have a WD-65734 with white spots. It started with one and currently have 15 spots. They are adding up slowly. What is the part that I need and where can I get it at? I tried reseting the set and that...


Your DLP chip is failing. The part number for the light engine is: 938P075050. This is going to cost a bit of money... if you have some TV experience, you could try to tear down the optical block and try to get some numbers of the DLP chip itself. Mitsi does not supply the DLP part number for service... they want the engine replaced. TVLampsForLess.com has the part for $450. I hope this was helpful, best wishes.

Apr 27, 2010 | Mitsubishi WD-65733 65" HDTV

3 Answers

Mitsubishi dlp tv WD65733 has white spots, like stars on screen, what causes this


If you get White or black dots all over the screen (DMD symptom)
If you get a pixilated picture (DMD Board)

Mar 27, 2010 | Mitsubishi WD-65733 65" HDTV

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