Phillips TV Sometimes Come's On No problem and Then Not sometimes with Green blinking light

This idea may be worth a try. Look at the buttons on your remote. If you see a button that is marked "TV" give that button a push and then give the "Power" button a push. Wait for a while! sometimes this takes a while to turn the TV on or off. You may have to do this a couple of times depending if the power was off or on when you started doing this. If you started with the set off, sometimes it takes a while for the set to turn on.

There is some problem with main board. Seek tech support

Likely suspect. go for it.

Sounds like poor connections on the tube bases.
Check by gentle tapping on the PCBoards with a plastic pencil shaped rod to avoid damage.
Hope this helps

sounds like the projection bulb went bad. change the bulb and it should work. sometimes they make a high pitch noise when they are trying to turn on. the bulbs seem to last about 2 years for me.

The blinking green lite that wont go off wont allow the tv to come on. We tried resetting the tv it doesn't work Also the tv has been off for days have to unplug from wall for couple days then replug and reset. It still doesn't work. Please help.

the problem in the main power supply it depends of the kind of faillure but normaly to repair it not very expensive
good luck

Hi it is the indication of error code......can you tell me how much time does light blinks......

you have a defect in the tube. the green gun has a low emission problem. sometimes you can correct it by running the heater grid above ground. also when it goes green try tapping the front of the tube with a scredriver very gently, carbon build up on the guns can short it to the heater grid.

My one take too long to turn on, relay/green light on and off for hours before it can start, I use a hair dryer to heat it up everytime, aim at the center from top, then it turn on very faster, no need to service