Hi everyone I need assistance identifying a blown smd ic by the power supply section
There are 4 powerfets and 2 banks on the amp IRF3205(but they're not in the amp,I took them out)
Readings were taken with the blown smd ic removed.
On the blown smd ic
Pin1 and pin 2 are receiving 12v from the battery + but not directly, the voltage is buffered by a transistor
Pin 3 runs with a 10 ohm resistor to the first bank's gate.
pin 8 is running with a 10 ohm resistor to the gate of the power fets in second bank.
Pin 7 is ground
Pin7 runs to the source of both power fet banks
Pin 5 runs to the E2 on the tl494
Pin 6 runs to the E1 on the tl494
There are 4 powerfets and 2 banks on the amp IRF3205(but they're not in the amp,I took them out)
Readings were taken with the blown smd ic removed.
On the blown smd ic
Pin1 and pin 2 are receiving 12v from the battery + but not directly, the voltage is buffered by a transistor
Pin 3 runs with a 10 ohm resistor to the first bank's gate.
pin 8 is running with a 10 ohm resistor to the gate of the power fets in second bank.
Pin 7 is ground
Pin7 runs to the source of both power fet banks
Pin 5 runs to the E2 on the tl494
Pin 6 runs to the E1 on the tl494
