Dear Sir,
I have this car amplifier 'US amps' which is going into protect mode. It is using tl494 pwm IC.
The pin 16 was going high 12v. so i removed the connection going to the pin and the amp started good. when i removed the connection and checked the voltage on pin 16 and it was still showing 0.8v some times 1v and some times 0.6v. it suppose to be 0v without any input. why is it showing some voltage. what about be wrong? somebody please show some light on this. thank you in advance.
Regards,
Imran
I have this car amplifier 'US amps' which is going into protect mode. It is using tl494 pwm IC.
The pin 16 was going high 12v. so i removed the connection going to the pin and the amp started good. when i removed the connection and checked the voltage on pin 16 and it was still showing 0.8v some times 1v and some times 0.6v. it suppose to be 0v without any input. why is it showing some voltage. what about be wrong? somebody please show some light on this. thank you in advance.
Regards,
Imran