MY OLD BIG SCREEN TV MITSUBISHI 1080 WILL NOT STAY ON WHEN TURNED ON IT WILL STAY ON FOR 2 SECONDS THEN TURN OFF I TRIED TO RESET BUT IT WON'T WORK ? IT WORKED FINE LAST NIGHT
If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.
SOURCE: Mitsubishi WS-65809 turns off right away
check 2 5amp chem fuses. in middle of tv. yellow or orange in color . if bad replace the 2 stk convergence ics and fuses.
SOURCE: Mitsubishi rear projection HD1080p tv model # ws-48311
press in the menu and input/device buttons both in together on the TV and hold in for 6 seconds to see if the led will blink a two digit error code then let me know what the code was.
SOURCE: When I turned the tv on only vertical lines appeared
I talked to a Samsung support helpline and it needs to be taken to a service center for repair.
SOURCE: My 2 1/2 yr old Mitsubishi 65 inch DLP will not turn on.E code 12
let it start up you will here things happening, engine will start first then a buzz to start the lamp if you here all of this you have a bad lamp.You should have a error code let the tv try to start leave it alone and see if you have an error. As soon as you reset the tv you loose the error.
SOURCE: Tv wont turn on worked fine last night
If there is no power at all, then the problem is likely the power supply unit.
The PSU must be tested, then eventually replaced.
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