When we lift the circuit board. Is completed. We had to remove the equipment from the original speaker mic switch off rocker ear down to the new circuit.
When we lift the circuit board, as already we had to unplugging the device from the original speaker mic out machine switch handle Dua, d. come down circuit.
When we raised the printed-circuit board is successfully. We had to remove the device from the original speaker Mike switches to a mortar using headphones, and put down the printed-circuit board.