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Mitsubishi WD-73736 Television - Page 5 Questions & Answers
Ballast to lamp connection cable melted on one side
The Ballast plug melted due to age of the TV. as the plastic gets old it gets brittle and can crack with barely any force. The pins then do not seat and the arc that should be in the lamp takes place in the connector. I have seen this so many times. fortunately it is very easy to replace the connector is you know how to use wire crimps and can source an old female plug. eBay is a good source. you can buy a used ballast from any model that has the same connector. Then cut off the new plug and splice it onto your old wires with but-crimps and shrink tubing.
Replacing uhp lamp and remove ballast with Xenon lamp and 55W ballast!
You are going to ruin the optics using a Xenon lamp. The ballast in the TV talks back via UART to the CPU. By removing the ballast the TV cannot talk to it and run itself properly. Also using a xenon lamp will give terrible color reproduction as its not putting out nearly enough lumens in the right spectrum. It will also bombard the color wheel and DLP chip with UV light and ruin those as well.
How do I fix Mitsubishi medallion HD TV blinking light of death?
Hi,
Your tv needs a dm power board repair,this little board is located inside the metal box where digital antenna plugs in.
you'll need to remove this little board and send it to us for repair,we are on ebay,look for texas tv parts.
also you can just search at ebay's search bar for this repair by typing this #:330700000004.
you can also visit our new born store :www.texastvparts.com
thanks a lot!!!
The model is WD-52627, the screen flickered and then turned a light green and lavender. We still see the tv show
Hi Jenell
Looks like you might have lost one of your primary colours. RGB
A section of the internal electronics controls Red Green Blue.
Check for loose plugged in cables on back. Antenna or Cable
Try inputing a signal from another external video device like a hard drive.
Try a couple of hard slaps on the back to see if it changes.
If it does then you may simply have an internal bad connector or loose wire.
Make sure the air holes around the unit are clean to allow cooling air to flow.
Other than that, you will need a technician to open it up.
Cheers
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