It was working perfectly when I went away on vacation, and now that I'm back, it won't turn on. It starts to, and then just doesn't. If I unplug the TV entirely, and then plug it back in, it'll turn on for about 10 seconds. I'm not sure what to do. Has anyone else had this happen? Is my TV just dead? Help, please!
The defective component could be horizontal output transistor (Q406) on the Toshiba TV model number MD13N1C.
Will not power, led blinking
check R640 (1K 1/4w) if open replace ic600 (8-759-670-30)
Standby led blinks slowly, a few times, chassis won't start up
I changed the vertical deflection ic type TDA8170 and I measured two
leaky capacitors in the power supply. Better to change all 4 capacitors
in the power unit, everything was then ok !
May be there is some short tracking occured on the board causing this .probably some blown out capacitors.check it.
Welcome to Fixya! You have a Bad Power Supply. If you want to keep this TV and Are not Mechanically Inclined I would find an Authorized Service Center for this Repair. Not a Very Expensive Repair also.
Its a repair time for your TV. problem is because of mosture gose inside the TV and effect the main board.
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Thanks. I was really hoping it was something I could fix myself, but I think you're right.
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