20 Most Recent Mitsubishi WD-65733 65" HDTV - Page 6 Questions & Answers

power supply problem need fpr repair.checck the power supply.

Optical-Eng PN# 938PO75020 Encompass Parts Distribution has 5 left in Stock
Price $1,415.51- core fee $300.00 Final Price $1,115.51 1-800-638-3328

PTS rebulit Optical Eng. 1-800-844-7871 Call and ask what they charge.

You have failing pixels. The screen is not woking as it should but having said that there is a tollerance allowed by the manufacturers, dependant upon possition.
Sanyo, with their LCD Projectors had a formula to work the problem out, I will not share that with the world as it may give issues later on.
There wer however, a few pixels allowed before a replacement screen was ordered whilst under manufacturers warranty.
Basically, if it gets too bad, as it is out of warranty I presume, a replacement Screen or a replacement set will be reyuired.

Lamp could be the problem or Ballast board that powers Lamp on. Encompass Parts Distribution visit their website and look up your Model#
If Problem is Lamp Mats has them for $99.00
1-800-628-1118

Ballast Board 1-800-638-3328

Hello,

The 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.

Hope this help in solving the problem......

imartin173,

Unfortunately you have an optical engine going bad. The TFT panels take alot of heat and go bad. The fix is to replace the optical engine. I have a tip at http://www.fixya.com/support/r4251975-replace_dlp_light_engine which explains the problem, where to get the parts at the best price and how to perform the repair.

Thanks for using FixYa and for the great rating.

hardrocko

Light Engine/Optical ENG PN# 938PO75020
Encompass Parts Distribution 1-800-638-3328
Price $1,415.00 -Core $300.00 ,Total Price $1,115.00

UED 1-800-648-6657 Ask Them for Part/Price?

GET INTO THE MENU SCROLL OVER TO TV SETTINGS THEN SCROLL DOWN TO TV PITURE AND RESET THE LIGHT POWER TO HIGH

You need to reset the lamp timer. Should be in the manual or else download the PDF from the mitsubishi website

You need a new projector bulb. Google up your model and buy the best warranteed one you cAN FIND. Buy a "caged assembly" and not just a bare bulb.

Then unplug your tv and get a screwdriver. Follow your model's instructions and just snug down the electrical screws. Do not overtighten them.

Then consult your manual on how to reset the lamp timer so it knows you put a new bulb in and fires up from the first try.

Treat yourself because you've just saved yourself a trip from a repairman!

THE REAL QUESTION HERE IS WHERE DID YOU BUY THE LAMP FROM?

If it is from Mitsubishi it has at least a 90 day warranty.


If it was a "Generic" you get what you pay for. It is unusual in this brand for the lamp to shatter ;

Let me know where and how you got the lamp---yes, you could have a bad ballast which powers the lamp but they also rarely fail.

I am here to help you but need more information--

REGARDS, SD TECH

The light engine needs replacement due to a defective optical block.

check your lamp door interlock switch.

Hi,
Is that replacement lamp Mitsubishi original one or any low price bulb?
If lamp is Mitsubishi original then let it give little time to fire up on full light for brighter image on tv screen.
Check video settings in menu for brighter picture.
Let me know if you have additional question.
Thanks.

You probably need a lamp. Check the code by holding menu and input for 5 sec. If you need a lamp the led will flash 6 times pause then flash 6 times again. The code will repeat several times if you miss the first few flashes. If the code is different, let me know what it is and I can help you. Thanks.

Hi,
Do you see Lamp light lit on tv front?
If yes, then replace lamp in tv to get it back in working.

Le me know if power indicator does not lit or tv wont show any power in sign.
Thanks.

Well you can use a duster and vacuum cleaner hose with extension, but be aware alot of dust has built up on the cooling fans inside the set including the one connected to the projector assembly. You may want to have a repair man take the back off the unit and clean it accordingly as fan obstruction with dust will cause premature failure of the new bulb and may not allow set to turn on.

Hi.

The only two parts that can cause scratching sound are the color wheel (if present) and the cooling fans.

The TV must be taken apart and tested by a technician.

To get in touch with a qualified technician ring the number listed on the user manual or check your Mitsubishi support website.

Regards.

Ginko.