50pf7320a/37 philips tv

Hello, I have a 50 inches philips plasma tv,it doesn't turn on,the red LED is flashing 6 times over and over. I change my regulator,and I test some caps,resistors and diodes they are good, and it's dificult to me to identify Ic206 0r Ic 7150.I just graduate in electronic.I don't know what else to do.can someone help me please? Model 50PF7320A/37. I would like to have the answer in English,French or Spanish.Thanks!

up

sir try to check other caps in the power supply board maybe some of it loose its capacitance,.. oh my god nosebleed haha,..sir may i ask what do you notice on your tv set before it malfunctioned?

@ronald first you must need a service manual us your guide in your troubleshooting. hope this manual can help you a lot.

Philips Plasma chassis BP2.3U AA


-ultrasonic™-

yeah sir ultra is right and also check diodes in the power supply section of your unit ,. some of it just get shorted specially the schottky diodes in the secondary section of smps supplies,sometimes a short on some of this diodes causes the power to drop and shows only a blinking indicator lights..but be aware of how it is tested ,. its different on testing normal diodes,..hope it helps,....sir.. :