Question about Mitsubishi 935D8840 Interface Board for WD-62530

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My 62 inch mitsubishi projection tv comes for about a minute then goes out with the lamp light on what is the problem

I HEAR MY LAMP BALLAST MIGHT BE OUT. IS THIS THE PRODUCT I NEED?

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I would suspect if when it comes on it is a bit dark it may be the lamp itself---when was last time set was serviced or lamp replaced---by service I mean these sets need to be cleaned out inside from dust or dirt building up in the air channels---this will also shut the set down.

Lamp failure is much more common than the ballast.

Posted on Nov 05, 2012

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Posted on Jan 02, 2017

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SOURCE: Need to replace ballast on mitsubishi wd-62526

I replaced my own the part cost $109,it was somewhat time consuming since taking the back panel off was a learn as I went.However I still didn't get the red LED to go off.....TV still would not power up in it's normal fashion.Previously I had 2 lamps burn out,and you definetly could tell they burned out.Since then I have changed the power supply feeding($130) the ballast circuit and I still haven't got the TV to come on without defaulting to the red LED,and taking the chasis apart to do this was a real pain.I have posted a question about my problem recently.Still waiting for a solution.Mitsubishi won't sell a customer any parts........they want you to go to atechnician that works on their product.GOOD LUCK!

Posted on Jan 07, 2009

Slinteriors
  • 8617 Answers

SOURCE: mitsubishi wd-52825. red lamp indicator, new lamp installed

Failed caps on the power supply will cause that. The V26 Power pwb repair kit will usually correct that issue. Its available from www.tvrepairworld.com the kit contains the capacitors and the CD with instructions.

Posted on Oct 31, 2009

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  • 52 Answers

SOURCE: Mitubishi WD 62725 - Ballast Problem??

Could be the FMT pcb or the Dm pcb board you should check the caps on them and replace any faulty ones.

Posted on Nov 14, 2009

Slinteriors
  • 8617 Answers

SOURCE: Mitsubishi 52525 TV Red Lamp LED

340v should be on power pwb plug PL on the 1 and
5 (GND) pins for the ballast. and the ballast plug CN should also have the 340V with pin 1 of that plug being GND nd pin 3 should have the 340V If the PL plug on the power board is low the power pwb has a problem most likely the doubler circuit. If CN plug voltage is high say 360V the ballast is suspect.

Posted on Jan 10, 2010

  • 21 Answers

SOURCE: I have a Mitsubishi WD-52725 projection TV .I

the computer in your tv is bad, but someone can fix your problem , just need replace capacitors 1000 to 16 v

Posted on Jan 20, 2010

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1 Answer

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Tv starts to turn on then red light comes on and tv turns off


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The Red Lamp light is on.


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Question?

is your TV making any strange sounds like clicks or any thing else?

YES? ....making noises is the "Ballast"


76e90fc.jpg

http://www.discount-merchant.com/MITSUBISHI-38169103GR-Lamp-Ballast-Driver-p/1137373.htm

if you see half of your tv black or out of shape is the light engine!



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http://www.discount-merchant.com/MITSUBISHI-RMD52-939P977A10-Light-Engine-p/1120406.htm



so i think it's going to be the ballast..



let me know i can help you more..




good luck!

Dec 31, 2009 | Televison & Video

1 Answer

Mitsubishi wd62525 replaced lamp still no picture


If Fans are OK and color wheel is running then it is the Ballast Board Call Encompass Electronics or visit website 1-800-638-3328 they will have part number and price I found Ballast board for my DLP for only $65.00 on E-Bay Depends on who has what for sale.

Oct 05, 2009 | Mitsubishi WD-62525 62" Rear Projection...

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Mitubishi WD 62725 - Ballast Problem??


the capacitors on the power board are the most likely the cause of the problem.

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