Question about SuperMicro SP352-TP Triple Redundant Power Supply Module (PWS-0026) (PWS0026B) 350-Watt Power Supply

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SP352-TP power supply won't start

I have 2 TP352-TP s which won't start. The red LED is blinking only. The fault is in the ps. I tried running them only with a power connector, but i think there's any remote signal necessary to turn it on. So I'm actually looking for a disription for the big connector or maybe a schematics for the whole power supply repairing it.
For specialist only: When it's open and i connect the 12Vcc from the TOP223 to the PMW-IC 3844 it runs without any problems. I don't know which devices are connected between these points, maybe it's simply a resistor or so or any transistor what is switched by an extern remote control. Idk.
So if you have any ideas or hints, please let me know. I mailed to compuware.com.tw but without any sucess, no support from there. That's poor.
Btw, do you need any support for power supplies or any service? Don't hesitate and mail me: service@hoell-electronic.de

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ekcnoel_36.jpg
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http://electro-medical.blogspot.com/
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