20 Most Recent Mitsubishi WD-73734 73" Television Questions & Answers

Actually you must replace the DLP chip that is buried deep in the works of the tv. Unfortunately this can run into a nice lump of change. Do what I did. Perhaps you've heard the old addage

Mitsubishi... | Answered on Jan 23, 2016

1 Answer

My Mitsubishi tv WD 73734 won't show a picture you can hear sound and it powers on and off lamp light red and timer lighter blinking

No TVs will behave that way due to a timer. TVs only will display a nag screen telling you to reset the timer. If your lamp is more than 2 years old, it is suspect of failure. Be sure you buy a lamp with an Osram brand or Philips brand bulb inside. Any compatible(knockoff)lamps will not perform as they should. Mitsubishi DLP TV Bulbs
These folks sell original Osram bulbs in their lamps and they have a 6 month warranty. I use them myself for repairs and really have had great experiences with them.

Mitsubishi... | Answered on Sep 15, 2015

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Have a mitsub. WD-73734 working fine this morning with white and black dots - replaced the chip and now the tv won't turn on, green light blinks raptly then the lamp light starts to blinks red/orange

Somehow--the lamp is not firing. Before you go get another bulb--check ALL of your work, and make SURE no connectors to the ballast have been left off or pinched somehow. It is easy to do this. Also, make sure the lamp door switch is making proper contact with the tab on the lamp door. You have already fixed a real problem with this set--do NOT give up so easily now!! ALso--make sure all fans are running. If ANY do not run--it WILL shut down. ANd make sure the color wheel connector has not come loose or been damaged somehow (this will be between the engine and the lamp area--likely have a "hump " raised in the light tunnel betwen the lamp and the engine--this is where the CW is). Even IF the ballast died (NOT likely at all), you can find one on ebay for under 100---and this set IS WORTH the repair. You will NOT be satisfied with some crappy flat-panel as a replacement.

Mitsubishi... | Answered on May 08, 2014

1 Answer

Just replaced a lamp on Model no. 73734 tv it brightened it up, but still has the grayish shadow from the top to 1/3 of the way down, Help?

Sounds like a light engine problem.

Mitsubishi... | Answered on May 08, 2014

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Replaced main board and still have no power? what could it be

Mitsubishi... | Posted on May 06, 2014 | Be the first to answer

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Humming Noise

Mitsubishi... | Posted on Apr 03, 2014 | Be the first to answer

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Error code 61

Mitsubishi... | Posted on Mar 18, 2014 | Be the first to answer

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Dlp white dots repair

Mitsubishi... | Posted on Jan 24, 2014 | Be the first to answer

1 Answer

How do you get your xbox 360 to play, on a 65''

Hello

The Xbox 360 connects to a TV using either

- COMPONENT (red blue green for video, red and white for audio

- COMPOSITE (yellow for video, red and white for audio)

- HDMI

So, if your TV is on a "Channel", it is not on the correct input to view the Xbox 360.

Check the Xbox and verify which cables it is using to connect to the TV. When you find this, follow the cable to the back of the TV and find the input selection. It should be listed as the type and a number (i.e. HDMI 2, COMPONENT 1).

Have the Xbox on. Use the TV remote and use either the INPUT or the MENU options to change the input to the input that matches the port that the Xbox is connected to.

This should make the Xbox work.

When you are done with the Xbox, use the INPUT or MENU to change back to the tuner to watch TV.

Mitsubishi... | Answered on Nov 03, 2013

1 Answer