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Electronic Theatre Controls Inc

CEM CPU PCB Functional Diagram


When troubleshooting a CEM CPU PCB, it would be nice to know what area of the PCB the issue is in.

Description/Explanation of Issue

If dimmer output 20 was not working, you could quickly go to the dimmer output driver portion of the CEM CPU functional diagram, and look for any loose pins or any obvious damage.

  • CEMCPUFuncDiag.jpg
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