Question about Mitsubishi VS-45605 50" Rear Projection Television

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Static or popping sound

After my TV has been on for about 20 minutes it starts making a snapping or popping sound (static discharge). Eventually it will shut the TV off.

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This model is equipped with a self-diagnosis feature to help with diagnosis of shutdown problems, to activate this turn the unit on let it shutdown then press the input and menu buttons on the front panel simultaneously and hold them in for 5 seconds after 5 seconds the power LED on the front panel will blink a two digit sequence. This will be one set of blinks a short pause then another set of blinks, this will repeat 5 times. 1 - 2 = no error detected 2 - 1 = X-ray protect (high voltage or beam current) 2 - 2 = Short protect (short protect monitors low voltage supplies) 2 - 3 = Deflection protect (this could be loss of vertical or horizontal deflection) 2 - 4 = Vertical protect (usually loss of vertical from the source.

Posted on Aug 21, 2007

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Posted on Jan 02, 2017

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1 Answer

My Hisense 32" inch tv has started making a popping sound and is static and it turns off then turns on and load then "pop" it off and it does it again then turns on stays on for about 10 mins with no sound...


Sounds like you have a bad power supply board. Either replace the TV or get it fixed (probably not worth spending too much on considering how cheap new 32" TVs are now).

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Chances are your main board is bad, its where all the sounds are producted, a new board should correct the issue, its something you can install yourself with a screw driver, have the set unplugged for about a day before replacing the board so all the capacitors are discharged..you can get a new board at shopjimmy.
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1 Answer

When I turn the tv on, it sounds like static electricity coming from the back.


Check its final anode connection for arcing. You have to replace the final anode rubber boot, if arcing is here. Seek tech support. This is a dangerous work, for an un-experienced one.

Jun 22, 2012 | JVC Televison & Video

1 Answer

I put banana clips on the wires and plugged them into the Insignia 200w audio receiver and everything sounds static tv and music


For temporary just for testing it ok.. but using banana clips permanently it not a good idear because due to excesive sound vibration it will create static for sure to avoid that you may have to souldering those wired in place to avoid that static and causing eventual damage inside your receiver... any conection as to be well connected special went it time to connect a large amps., beside a turn table, you may look for a good ground.... I suggest to put a solid ground wire also betwen your tv set and your receiver
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Oct 15, 2010 | Insignia 200W Stereo Receiver

1 Answer

Static noise and blurry screen


You need to take your TV set to Service Center, because the inner parts, especially the flyback transformer, been damaged or worse, the connector broken, that's why you can hear the noise.

Mar 07, 2010 | Symphonic ST420FF 20" TV

1 Answer

Screen turns green after 20 minutes of use


static line at top is a problem with the broadcast input. many cable boxes and satellites create this because they dont quite fill the true resolution that the tv is capable of. the green splotches sound like overheating of the lcd lamps. id return it for a new one.

Jul 01, 2009 | Vizio GV42L 42 in. LCD Television

1 Answer

TV video/audio problem


It may not need repair or replacement.
Unplug the set at least overnight; the CRT (picture tube) has voltages that may be as high as 30,000 volts and take time to bleed off. Believe me, it stings if it bites you.
Remove the rear housing of the set, then use a clean (preferably new) 2-3" paint brush to whisk away any dust deposits you see. This works best with the nozzle of your vacuum cleaner near the area you are cleaning.
The problem you describe can be caused by an accumulation of dust that is picking up moisture from the air and temporarily creating a path for high voltage to discharge which can cause all kinds of strange occurances such as you describe. The warmup of the set dries out this moisture removing the discharge path.    If you don't remove this dust buildup, it will eventually damage the high voltage circuit if not others as well. That high voltage is a healthy static charge and wasn't designed to supply a lot of current which it has to do when discharging.

Mar 20, 2009 | Sony FD Trinitron WEGA KV-36FS120 36" TV

1 Answer

TV randomely turns off


it may just be a static buildup from the dust.
open the tv and blow it out with a air compressor.
if that doest not work then the circuit may be overloading.
remember it stores a charge for days.

Feb 17, 2008 | Philips 30PW9817 30" TV

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