32 in philip TV , when I turn it on the logo will come on then the TV turns its self off. After doing this about 10 to 40 times the TV will stay on . I don't know if I should fix it or buy a new one

How old is the TV ? I had a TV for 6 yrs, and it started doing the same thing... turning itself off. I would wait a couple of minutes, then it would turn back on... play for a an hour or two, then shut itself off again. It only had about a 2 yrs warranty.
I don't know what it would have cost to try fixing it, but I bought a new one. Best of luck, and Happy New Year.