Johnson Ultrasound Knife GEN04 Repair

作者： jiake 时间：2023-07-10 15:34:20 阅读：255

Johnson Harmonic ultrasonic knife GEN04 can be repaired within one working day

Equipment name: Harmonic Johnson Ultrasound Knife System GEN300/GEN04

Common faults: 1. No image on the screen; 2. Unable to power on, power board damaged; 3. The host reports an error and the motherboard is broken;

Fault cause: motherboard failure, power board failure

Solution: Replace the power board and repair the motherboard