HI:
This is a plasma unit and philips plasma's are nortorious for bad power supplys, your problem may very well be the power suppy in the television, it is possible you blew a low B+ fuse on the power supply. There is also a issue with the Y-sustain board failing in this model, If you open the back and looking at the unit from the rear the y board is on the left side of the unit and the PS is in the center. disconnect the Y-sustain power plug from the power supply and turn on the unit if the unit stays on with no red light then the y board is bad. it does the same then replace the Power Supply.
Testimonial: "THANK YOU I WILL GET BACK WITH YOU AS SOON AS I TRY THIS"
THANK YOU I WILL TRY THIS I AM SURE THAT IT BLINKS 4 TIMES NOW
i have that tv too so that happening a lot times for to resolve this problem just unplug from power that all and wait until the red blick is off then plug again the power wait few secunds and then turf on your tv and that it i hope you understand those tv have e protector from wether etc.... thats why that happen
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i replaced three cans. they were bulged on the top. i plugged the tv in and it did the same thing. i said it blinks 4 times fast but it is only three. blink code says 3=RESERVED. i pulled the the y-sustain plug off the power supply board and it does the same thing blinks 3 times fast. when it is powering up i hear a popping noise and then 2 green lites just to the right of where power cord plug is, they come back on then it pops again they go out, the 3 time it pops, lights go out, they stay out and the red light on the front blinks 5 slow , 3 fast. is there a place i can a picture so i can see where the y=sustain, power and where is the low B+fuse thank you pawpa28
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