I have a Phoenix Gold TI800. 1 with shorted power supply transistors, the transistors are ST Morocco. P60NE0.
Haven't come across these before, does anyone know of a suitable substitute power supply transistor I could use?
Haven't come across these before, does anyone know of a suitable substitute power supply transistor I could use?
The gate resistors measure 22 ohm, there's a couple at 221 ohm but I think it's because they're out of tolerance
Are the FETs out of the circuit? They can affect the resistor value reading.
Why are you measuring the value, are they burned so you can't read the colors?
The 3525 probably drives transistors which drive the gate resistors. Confirm.
Why are you measuring the value, are they burned so you can't read the colors?
The 3525 probably drives transistors which drive the gate resistors. Confirm.
The fets are still on the board,
The resistors are mounted on the underside of the board, I haven't fully dismantled to access them yet.
I'll check the 3525 again tomorrow and report back.
The resistors are mounted on the underside of the board, I haven't fully dismantled to access them yet.
I'll check the 3525 again tomorrow and report back.