My Thomson 37 LB130S5 will not stay on it keeps swiching itself on and off could it be the power supply ?

SOURCE: Olevia 237v s11 Power Supply

Hi There, I am sorry to hear about your power supply problem for the Television. Unfortunately, I do not have that part. However, if you are not having any success obtaining that part, I will suggest having the defective board repair. Here is a company that repairs power supply board. http://www.power-supply-repair.com/power-supply-repair/switch-mode-power-supply-/ Hope this information helps. Good Luck, Mike

SOURCE: Olevia 237v s11 Power Supply

You can try the following manual for the AEP016-37 power board:

http://blog.coppelltvrepair.com/2013/08/olevia-237-t11-power-aep016-37-testing.html

Hope this helps!