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Re: The tv made a "pop" sound and turned off, now when I...
Yes Lamp is Bad and Buzzing sound is Ballast board spark cap arking. Lamp is a XL-2100U Fox has them for $109.00 other companys want $215.00 for it
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Is it 3 sets of 2 buzzes about 15 seconds apart ?
---This is a bad bulb or an improperly installed replacement
or a continuous buzzing ?
----This is a Power Supply Unit going-bad or failed. The louder it gets the harder it is working....eventually it will fail. Ensure there is proper ventilation around your TV.
This set has a problem with the color wheel falling apart, which if one of the segments should fly off while the set was on it may sound like a loud pop, and the buzzing sound could be mechanical in nature with the wheel being off balance. If smoke appeared after the loud pop, then it could be a capacitor blowing in the power or video circuits. This model uses two different types of Color Wheel assemblies, either an L3 or a L6 and it would be listed on a white label on the Light Engines metal frame. Hope your solution is this easy. Bill
U have buzzing,squeaking.Some fading colors,black and white?Ur colors wheel is dead,it spinning off it axis.The Ballast is dead,u turn on the tv will making cliking noise,power shut down couples sec. after that.
It sounds like your screen inverter has just gone >bang< unfortunately.
Most screens inside use 2 main circuit boards, and you are most likely going to have to change one of them.
It's possible also for it to have been just the backlight bulb making the loud pop noise too. The inverter may have given out too much power and blown the bulb (a lot like you hear when a house bulb goes bang).
If you can't actually hear any TV sounds (normal sounds like music, voices etc. when they should be there), then it means the problem is more serious, and would need a specialist repair place to check out the electrical circuit inside.
my first question is have you checked the bulb. the loud pop sound like the bulb blew and the rattling sounds like the lamos trying to fire. remove the bulb cover and unscrew the bulb
I had the same exact problem.
I removed the bulb and cleaned it. There is a small screen at the top of the bulb and it was covered with dust. Once it was cleaned I replaced the bulb and it solved the problem.
Thanks to those who posted the solutions
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