Question about Mitsubishi WD-52825 52" Rear Projection HDTV

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I need to see the lamp housing unit with connectors for the mitshubishi wd-52825. i replaced the lamp and have the same problem reported by most (no picture, then lamp light turns red). it appears as though the lamp is not plugging into anything and just sitting in the housing unit. shouldn't the lamp actually plug into something?

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  • 556 Answers

Yes, if you look at the back of the lamp unit you will see a plug, if you pushed a little too hard when trying to plug it back in you may have pushed the corresponding plug out. Take the back off and look and find the case that the lamp sets in and see if the connector has been pushed out.

Posted on Sep 11, 2009

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Posted on Jan 02, 2017

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How do I replace the temperature sensor?


If this is one of the "recall models" you do NOT need to replace the sensor-just cut the plug off and hard-wire it, as the plug gets oxidized and looses connection. It is behind the lamp housing, should be a thin plastic stick-looking thins with 2 wires. You will see the connector--cut it off and hard-wire the wires to the sensor--this likely will fix the problem.

May 06, 2014 | Mitsubishi Temperature Sensor Temperature...

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Mitshubishi WD-62327 TV will not turn on and no sound. TV made a interference sound and shut off. Tried to turn it in the morning still nothing. Replaced lamp/bulb still nothing. Red light is on (not...


If you have a voltage meter there are some things you can check.
Unplug the unit and remove the back cover of the set. Then Plug the unit back in.
You will need to tape down the lamp safety switch in order to do these tests.
Here are all the failures that would give you a lamp error and what to check.
Cause 1. Unit powers on and works properly for a while then shuts off with a red lamp led(lamp error). Suspect bad lamp and replace.
Cause 2. Unit does not power up correctly and you have red lamp led(lamp error). Check the lamp enable line at connector J14 on the back of the light engine. If pin 6 does not switch to 5 volts after turn on, but your 12 and 5 volt supplies are good, then suspect a defective light engine.
Cuse 3. At power on the lamp turns on and off 3 times and then the unit shuts down with a red lamp led(lamp error). You have a defective light engine.
Cause 4. Unit does not turn on correctly and you have a red lamp led(lamp error). Check for 12 volts at connector J9 pin 4 on the light engine. If voltage is missing check for an open fuse F9A09 on the power supply board. If it is open, then you need to replace the fuse and you still have a defective light engine.
Cause 5. Lamp enable line at connector J14 pin 6 on the light engine does go to 5 volts at turn on, but does not drop back to 0 volts after 5 seconds, but your 12 and 5 volts supplies are good then you have a defective light engine.
Cuase 6. Check for 5 volts at connector J9 pins 1 and 2 on the light engine. If low or missing check Capacitors C9A37 and C9A38. Values are 3300MF/10V. Replace capacitors if defective.

This is all I have and I wish you luck.

Mar 20, 2013 | Mitsubishi WD-62327 62" Rear Projection...

1 Answer

No picture


If you are not using the correct bulb, that is exactly your problem. Get the correct lamp.

Mar 15, 2013 | Mitsubishi 915p020010 Wd-62825g / We-52825...

1 Answer

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.

Oct 30, 2009 | Mitsubishi WD-52825 52" Rear Projection...

2 Answers

CAN SOMEONE PLEASE HELP ME


the 3300uf 16vdc caps are on the left side of the power supply board. the 1000uf caps were on the right side.

Dec 14, 2008 | Mitsubishi WD-52825 52" Rear Projection...

1 Answer

Mitsubishi wd 52825 dlp


most commonly this is caused by a faulty power supply, more specifically 2 capacitors in the power supply. If you know how to use a meter and solder let me know and i will walk you through the repair. Otherwise service is needed and the repair should runn you $300-$500 depending on your area.

Now that i type that i did remember one more thing that can cause this. I would take the lamp out and look to make sure the connectors that it plugs into are not broken, sometimes when a new lamp goes in it doesnt line up right and brake the connectors.

Let me know!

Tim nolan
experttv@comcast.net

Sep 24, 2008 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Replaced lamp in WD-52825 but still no picture. Lamp indicator on.


the DM board has gone bad. it is not the 4 100uf caps on the board. it is surface mount parts. it this board has failed then the FMT board is not far behind. the chassis needs to be rebuilt. www.tv-techs.com

Aug 29, 2008 | Mitsubishi WD-52825 52" Rear Projection...

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