Question about Mitsubishi WD-52725 52". Rear Projection HDTV

1 Answer

Mits diamond vision 65

My 65 inch diamond vision is getting black vertical lines starting at each lower corner and heading up, screen is not dirty etc, and it is getting worse, started with 2-3 in each corner now they almost touch in the middle, lines are not even, resembles an led VU meter,, thanks jay

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert whose answer got voted for 500 times.

  • Master
  • 4,402 Answers
Re: mits diamond vision 65

Here's something that might also be useful. After you turn on the set, and get the regular red blinky lights, hold down the Device and Menu buttons together for about 5 seconds.
The Power light will start to flash in a two digit sequence.

For example, 3 flashes, then 7 flashes = 37.

Here are the error codes, and the corresponding problem:

12 = No error detected, check power supply.
32 = Lamp Cover is open.
33 = Air filter cover is open.
34 = Lamp abnormality
36 = Light Engine (DMD or Lamp Fan stopped)
37 = Exhaust or Lamp Ballast Fan stopped
38 = Lamp Temperature High
39 = DMD Temperature High
41 = Short is detected
44 = DVI cable between FMT and Engine disconnected

Posted on Jan 19, 2008

Add Your Answer

0 characters

Uploading: 0%


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


3 Points

Related Questions:

1 Answer

Why does my Mitsubishi WD-65737 TV go black for 4 or 5 seconds then picture comes on again with the top left corner says "Cable Box".

Replace service cords, as they might be getting worn and loose. It does sound like that to me. Bad coaxial cables

Apr 10, 2015 | Mitsubishi WD-65737 65"" rear projection...

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

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

Dirty lense, out-of-line projector?

in the power supply there are a couple of fuses they are either green or yellow they look like resisters check them with your meter one of them is going to be open replace both.

Mar 04, 2010 | Sony KP-57WS500 57" Rear Projection...

1 Answer

After a move to a new home the screen broke. need

Yes, you can still get them from the Factory. I just checked and Mit's has all items in stock.
The SCREEN- LENTICULAR IS; 491P103030: $171.10. The LENS-FRENSEL IS; 491P104030: $212.80. The Diamond Shield IS; 760D639020: $77.90.

Dec 29, 2009 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Cant reset blue convergence on rear projection WS-73905 73 in

Please rate!
First the yellow tinge is due to the blue STK convergence IC possibly being burned. Usually on the right lower side,sccessed from the back, is a module with 3 black stk's on it. If you see the stk's then replace all 3. Not one as the others will blowreally soon. Also check to see if green coils are burned if, so replace them. Get parts from Good source and inexpensive, about 40 bucks for the parts...Give a good visual and then proceed. be careful! high volts still in there, but don't worry...

Mar 10, 2009 | Mitsubishi WS-65513 65" Rear Projection...

1 Answer


COMP 1 and 2 are for 480i/p sources. Hook it to the 1080i capable on the back. Also make sure the HD DVR is outputting 1080i not 720p. The Mits can not disply 720p and will show a scrambled screen if you try to.

Jan 31, 2009 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

I have a 56 inch JVC HD TV model# HD-56G647. yesterday when I turned the set on there was a black shadow in the lower hand corner. today it's bigger. i called jvc and they told me to make sure the...

Red light lamp indicator is blicking on my 56 inch mode;# 56G647 tv and the Tv screen is black with no vision of tv and no sound. What sould I do

Oct 17, 2008 | JVC Projection Televisions

1 Answer

Problems with green arching lines

yes there is a small black box with 6 controls on it, take off the bottom front of the tv, behind that you should find a black piece of plastic you can remove by taking out 2 more screws. the black box should be in the upper i don't remember if the top 3 are the screen controls or the focus controls. the rows should be labled, you are looking for the screen control row. the green control is the middle one. you can try turning down the control till you no longer see the green lines. try adjusting in a dark room, it will be easier to see the lines & when they are gone. if you problem is not solved by trying this, then i agree with your tech & the green tube is bad. good luck.

Oct 23, 2006 | Sony KP-65WV700 65" Rear Projection HDTV

1 Answer

Vertical Green/Purple Lines on lower half of screen

I would contact RCA if the repair center dosent know how to troubleshoot this set. But I bet its an eeprom or ground issue. Contact RCA here at 580-634-0151 or At,,,00.html Good Luck

Jun 15, 2006 | RCA Scenium HD65W20 65" Rear Projection...

Not finding what you are looking for?
Mitsubishi WD-52725 52". Rear Projection HDTV Logo

120 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mitsubishi Projection Televisions Experts

matt martin
matt martin

Level 3 Expert

1187 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

The Knight
The Knight

Level 3 Expert

66494 Answers

Are you a Mitsubishi Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides