I put all the parts In the amp .
The problem I’m having now is I get 13 volts measured directly across speaker terminals.
The voltage starts out at 20 volts across speaker terminals and falls down and rests at 13 volts .
When using a meter to measure the voltage the protect light will come on .
The problem I’m having now is I get 13 volts measured directly across speaker terminals.
The voltage starts out at 20 volts across speaker terminals and falls down and rests at 13 volts .
When using a meter to measure the voltage the protect light will come on .
Does it ever produce rail-rail oscillation?
Does anything change if you connect an incandescent lamp across the speaker terminals?
Does anything change if you connect an incandescent lamp across the speaker terminals?
The amp will not produce rail to rail oscillation.
If I hook up a lamp across the outputs the voltage raises to 113 volts measured directly across speaker terminals
If I hook up a lamp across the outputs the voltage raises to 113 volts measured directly across speaker terminals
What is the voltage measuerd across the gate and source from one output FET in each of the 4 output FET banks?
Yes .
I think U10 is defective one of the driver ic’s .
On U10 I get 13.37 volts on Pin1
On U9 I get 0.00 volts on Pin 1
I think U10 is defective one of the driver ic’s .
On U10 I get 13.37 volts on Pin1
On U9 I get 0.00 volts on Pin 1