...IC. Could be four caps you replace. As for the dark picture, you will have to inspect the rest of the power supply board for bad grounds (rings around the pins of capacitors, diodes, transistors, ...
...ic inverter board is dead. U need a new one. You may have a faulty power supply. Either way, there is a bad capacitor somewhere in the tv. Usually it is the power supply. First thing I would do is ...
...IC's has been replaced. No significant result. On the convergence adjustment on for red is very focused in the center and very brigth and dim along the borders while blue is very dim and blurry. ...
...power reg next to it. replaced ic 7402 audio out. I checked all diodes. on all the boards nothing bad. but resistor r3306 was not looking good i removed it and it was good. I was looking for r3307a ...
...power button pressed, plug in the TV to the mains. If that did not work, it looks like you have a burnt out resistor or a faulty convergence IC, or bust capacitors. Most likely the regulator is bad ...
...power supply section that is feeding the deflection amplifiers. Further, I am going to predict it to be an electrolytic filter capacitor that has shorted down the B+ line..." etc U have to change the ...
Question about Sony Televison & Video
...power board, a convergence IC has blown, or a fault on Digital board. Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same ...
...power leds (D950, D951, D952, D953 and D954). Almost immediately (1 sec or less) leds D953 and D954 go out. Then leds D950, D951, D952 dim and go out and the red led (D975) flickers a few times and ...
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