20 Most Recent Mitsubishi WD-62725 62" Rear Projection HDTV-Ready Television - Page 3 Questions & Answers

Hi,If your Mitsubishi WD-62725 Rear Projection TV is stuck to green blinking LED light of death, then this is an indication that the DM hasn't booted up. There's a repair kit for this kind of symptoms. It includes parts that are known to be faulty, detailed instructions that will guide you how to do the repair. Click it HERE for the repair kit's link.Your TV is a V26 chassis. When you are on the link, you can see 2 version of V26 DLP DM repair kit. One is an upgraded version of the capacitor and the other one is the original capacitance and voltage in radial packaged. Its up to you to decide whether you will go upgrade or not.Hope I helped you.Have a nice day!Jdvillanueva

V26 refers to the chassis #, it comprises all the boards.

looking at the metal chassis block the DM power board is the second board in from the right side. The FMT is first followed by the DM next then the signal is third. Across the front is the Power pwb, and the Terminal 1 and 2 pwbs are in the small section behind the Inputs.

Check air filter on side, clean and make sure the door is seated right, if not then you will need to have tv serviced, probably internal fan issue.

bad optical block

That model will usually have 8 caps that require replacement on the Power board and also 4 capacitors on the DM board which will usually cause the Non stop blinking light symptom.

Hi,If the led light flashes green continuously, the fault came from the DM power supply. The faulty parts there are the electrolytic capacitors. Let me know if your handy with electronics and I will assist you to fix it yourself.Jdvillanueva

Hi,

The caused of this symptoms is not a faulty lamp but the DM power board gone to malfunction due to out-of-regulation condition. The faulty parts there are the electrolytic capacitors. You have to replaced all electrolytic capacitors on that board to resolve the issue.

For more info regarding electrolytic capacitor, watch the video below.

Jdvillanueva

Yes you can get the front panel Keyboard from www.tvrepairworld.com which has all the buttons on that board. Just leave them a email they respond quickly.

Hello,
Your power supply board is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Hoping that will solve the problem...

A suggestion: try with the original Mitsubishi remote to do the soft restore: Menu, 1,2,3, enter.

BEFORE YOU RATE THIS SOLUTION LET ME KNOW WHAT YOU FIND.

SD TECH

Hi,

Your power supply board is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Good luck in solving the problem...

Hi,
If this is a fast green blinks (doesn't stop) then this is an indication of DM boot failure again. To confirm where the fault came from, lets access the "Error Code Operational Check". Follow the steps below.
Lets check if we can access the "Error Code Operational Check" by following the steps below.
Note: The TV must be in "Shut Down" and not manually switched Off, to perform the Error Code Operational Check. When the TV is switched Off, the code automatically resets to "12" No Error.
Press the front panel "DEVICE" and "MENU" buttons at the same time, and hold for 5 seconds to activate the Error Code Operational Check. The LED will then flash denoting a two digit Code.
Note: The front panel buttons must be used, NOT those on the Remote Control.
• The number of flashes indicates the value of the MSD (tens digit) of the Error Code.
• The flashing then pauses for approximately 1/2 second.
• The LED then flashes indicating the value of the LSD (ones digit) of the Error Code.
Example: If the Error Code is "32", the LED will flash three times, pause, and then flash two times.
• The Error Code is repeated a total of 5 times.
Let me know what is the error code to determine and confirm if the fault was came from the DMD module.
Jdvillanueva

Try pressing power button for 10 seconds or until it turns off. Wait for 1 minute and turn it on again.
BTW, I own a 73 inch model.

these tv's need to be plugged into an outlet to get power to them.
or are there no lights at all, or do you hear a click, or does it start up then turn off, or does the lamp turn on for 5 seconds then turn off.
need more info

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

You 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

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


http://www.highdefforum.com/rear-projection-tvs/58189-blinking-green-light-death-frequent-prob-w-mitsubishi-rear-proj-widescreens-5.html

I think you have one of the models that have two mirrors inside: not Mitsubishi's best idea.

Most have just the large mirror in the back but I think this model has a very small mirror at the bottom (odd shape about 4x6 inches) behind the front screen which faces upwards and gets dirty from the fans inside the set.

It is amazing how much it can dim the picture; Caution, if yours has it the only way to get at it is to remove the entire front screen assembly---a phone call to Mitsubishi will confirm if your model has the two mirrors----the big one never needs cleaning(almost never and is special).

If you find your model has two mirrors either consider having a pro come out and do it (15 min job) or You Tube it to see if instructions there.

look before you leap as this is usually a two person job.

If you have questions let me know.

I have seen this before in these sets

SD TECH

Your bulb is more than likely going out. You can have a technician fix it or you could do it yourself. If you do it yourself refer to your manual for a how to and go here:http://www.discount-merchant.com/SearchResults.asp?Cat=2017&Search=915P020010
for a new bulb.

Change the bulb