By soundaudiorepair
Mon Aug 21, 2017 7:39 pm
Hi All,
I have a MPC3000. When I turn on the backlight for the screen, I can hear a hum start on the headphone output.
I tried replacing the capacitor on the 5v line that feeds the inverter, no effect.
Should I try replacing the inverter?
Sam
I have a MPC3000. When I turn on the backlight for the screen, I can hear a hum start on the headphone output.
I tried replacing the capacitor on the 5v line that feeds the inverter, no effect.
Should I try replacing the inverter?
Sam