Question about Mitsubishi WD62628 62" Projection HDTV

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I have a Mitsubishi WD62628. During power up the lamp turns on and the screen turns blue showing no picture and no devices on it. After approximately 10 seconds the tv turns off.

Posted by Anonymous on

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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MICHAEL MULLINS

  • 927 Answers

SOURCE: mitsubishi ws65613 no picture or sound, blue screen only

Good day, Bgchzy;
This model is known for the tubes leaking fluid, glucose, on the PCB. Check the front of the chassis for said fluid, it may be only a drop, so look closely.
To fix, after TV has no power, try cleaning the board with cleaner and brush, let dry. I suspect this because of multi unrelated problems.

Posted on Jul 17, 2008

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Anonymous

  • 50 Answers

SOURCE: Mitsubishi DLP - model #WD62725

you have mention that after 10-15 seconds T.V starts up, will you give total description of the T.V within that 10-15 seconds?

Posted on Aug 11, 2008

Anonymous

  • 38 Answers

SOURCE: mitsubishi DLP overheating

Mitsubishi has problems with the thermal sensor going bad. They extended the warranty for several sets. The sensor is right by the lamp. Call mitsubishi and insist they do something for you. If you keep playing your set, the bulb could also be at risk. I would think your set is covered being a 62" set. Good-luck and be sure to act ASAP.

Posted on Dec 24, 2008

Anonymous

  • 1 Answer

SOURCE: tv will not power up, shuts off after 10 second

Mitsubishi WS-65857 Do you know why our tv will not stay powered on. We get a green light for approximately 10 seconds, then clicks off

Posted on Mar 02, 2009

phil_frye

Philip Frye

  • 295 Answers

SOURCE: Mitsubishi WD-65733 no picture, electrical buzzes in series

What it sound's like is that the lamp ballast is the problem. Buzzing sounds like when the power is first brought to the ballast it has to ramp up the voltage to get the lamp to light, then the voltage drops back down when the lamp is lit. Sounds like the lamp ballast isn't ramping up the voltage the way it should. May have to replace it. A good service shop would be able to do this for you.
Blessings,
A/V Media Guy

Posted on Nov 20, 2009

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1 Answer

Wd62628 black lines across screen lamp light stays on


Hello, it sounds like the chip on the dm board is going bad, but a picture of the screen would tell me a lot more....tks

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A simple way to maybe know is Google each model number with "lamp" and unless the replacement being sold is exactly the same number they will not work for each other.

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It's most probable that you have a ballast issue, it might not have enough power to keep up with the new lamp. That's why you don't get any image.

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Unit powers up then shuts down


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1 Answer

No picture or sound mitsubishi 62525


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Mitsubishi TV troubleshooting
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
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Jan 29, 2008 | Mitsubishi WD62628 62" Projection HDTV

1 Answer

Blue screen with Green Star-burst image in center?


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

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1 Answer

Half of screen blacks out


sounds like power supply caps or caps in the dm board
http://www.auctioncreations.com/wd62525a.JPG

The DM board is the one with the digital connectors on the back panel. If you already have it appart, you may as well check the caps on all of the boards. The caps that go bad are typically Jamicon brand caps in 1000 uF and 330 uF values. There are also a couple of 3300 uF caps in the PS that cause problems.


Mar 22, 2007 | Mitsubishi WD62628 62" Projection HDTV

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