One of my studio color 575 has a problem with the logic board. The board seems to have no power, the display and motors are dead, but the LEDs for DMX and Lamp status are working. I replaced the whole power supply but the problem is the same. Should I replace the whole logic board? I can not believe its damaged, because the LEDs are still working..
It´s like a curse - On the second board there is another failure. Its the quartz crystal oscillator (X1). I think its for the CPU frequency. It seems to be not soldered but attached with silicone. Maybe its a heat sensitive unit. Am I right? Why does it fail by switching the fixtures on?
What should I take care of, when I want to replace this item? :dunno:
It´s like a curse - On the second board there is another failure. Its the quartz crystal oscillator (X1). I think its for the CPU frequency. It seems to be not soldered but attached with silicone. Maybe its a heat sensitive unit. Am I right? Why does it fail by switching the fixtures on?
What should I take care of, when I want to replace this item? :dunno:
