Quoted from DeathTouch:I have a Lethal weapon 3 with very low volume.
Volume control has no effect. there is sound from all
3 speakers. I have replaced the potentiometer but no
luck. Saw a video on you tube but that involved replacing
all the caps on the sound board. Although it worked, was
it really necessary to replace all 18+ caps?
Check that all voltages are present:
Pin 1 Grey: 5V
Pin 2 Black: Ground
Pin 3 Black/White: -12V
Pin 4 Not connected
Pin 5 Not connected
Pin 6 Grey White: +12V