I know this forum is more geared towards the firmware but giving this a shot.
I have an X930BT running to a Kicker 4 channel amp. I am getting noise from the head unit. I get some noise from the RCA cable (when unplugged from the HU), but it's just noise, it doesn't sound like the motor.
The RCA outputs measure 0.3 ohm when the unit is turned on. I tested this by placing the DMM red lead on the RCA negative and the black lead on chassis ground. Does this indicate the pico fuse is still good? Does the X930BT have a pico fuse?
I don't have a spare head unit to test with.
