I'm repairing a Playstation 2 power supply model 1-468-604-21. I've found the D016 zener diode to be shorted. This is a very small zener diode and the only numbers written on it are 2, then elsewhere 1 0 and finally a B. This is the only one marked like this. So I cannot test its value from a good one. Does someone knows what is its value or replacement part number?
Thanks.