I have a ps3 20-20257 sd44ac diesel engine , where one ditch led won’t turn on , as in flash at all , trouble shoot and found the #5 pin connector to #40, pin shows 1.289 k ohms ,in both directions , whereas the other led wires on pin 39 to 40 shows .001 ohms , one way and , OL in the other direction on DVM. So the problem is in the ps3 factory production board which controls the led oscillating flash , all leds test good . DOES ANYBODY KNOW WHICH FET controls the flashing leds ? Thanks guys .
Fred Bencivenga
