Viking Sapphire 965Q electrical damage
Автор: Paul Howell
Загружено: 2025-04-11
Просмотров: 80
An electrical connection was yanked out of the circuit board and one of the major ribbon cables is fried. Did it short out one or both of the circuit boards? Answer: Yes. Both of the circuit boards and the ribbon cable were shorted out. My guess is that the metal contact point of the part that was yanked out came in contact with the metal frame and shorted the circuit.
Solution: The main board and the front panel boards were indeed shorted out as well as the ribbon cable. I replaced all three components and it came to life. However, the new board was a blank slate and I had to install the operating system with Update Release #52 via USB. Then I had to reset several of the mechanical/stepper motor settings including needle position and D High tension via the Service Panel.
Доступные форматы для скачивания:
Скачать видео mp4
-
Информация по загрузке:
