Re: UE46D6200 failing mosfet Q9110

Please, find the pictures of MPS from both sides. Not sure that quality is enough, can take better one in the evening....

Hi there!
I got this TV initially not turning on and flashing standby LED. Mosfet q9101 was found defective and have been replaced. After that TV normally switched on and was fully functional for about two hours, then switched off with the same flashing LED. The power supply board BN44-00458A was checked again, but no damaged elements were found. TV switched on again normally, worked again for two hours. The temperature of q9101 was not more than 40C all the time. Then it switched off again, the measured temperature of q9101 was 86C, and capacitor C9110 was 74C. Q9101 was damaged as well...

Re: New Members - please post your introductions here

Hi there! My main specialization is biology, but I have my hobby in electronics since primary school. So from time to time, I do diagnostics and repair of different clinical laboratory equipment and as a hobby - a component level repairs of different type of consumer electronics. Looking forward to joining the forum!