Tv shuts off & green light blinks eleven times then once

SOURCE: TV LED Flashes then TV shuts itself off

capacitor problems in power supply or a regulater isolate the power suppley by disconecting the line output stage/unplug scan coils for example and run a 60w bulb as a dummy load one wire to earth and the other to rail voltage colecter of line output transister if the bulb glows steady the power supplys fine

SOURCE: TV shut down while watching

Install horiz driver kit # 483513057673....applies to all L04.1
chassis.....+ replace 47mf/25v cap in horiz driver circuit...T.

SOURCE: assistant

check your sleep timer settings thats the most comman prob

SOURCE: My 36" Flat-screen CRT Philips TV turns itself off

I'm getting the exact same thing with a 26" model. First I found AV2 started carrying AV1's input so we put a switch in. Then it starts to shut off with the twice blinking light after viewing the scart input for a while. I'm currently trying feeding it scart set to composite rather than RGB to see if it'll stay on. One other thing - I just got a oneforall remote. I don't suppose you did - in case that is triggering something?

People are reporting a fault with the "painter" chip which is terminal usually. But that seems to manifest as the tv switching to scart input spontaneously. I haven't seen that.

Hope you get somewhere - I'll let you know if I find anything.

SOURCE: \ have aphilips tv model

The image processor module has failed. Unless you have a good working experience with electronics then no, you can't replace it yourself, this is definitely a job for a pro.