Fan1, Fan2, Fan3, Fan4 3 pin wafer for FAN monitor pin out
3 : 2 : 1 :Tech +12V GND
JP1,JP2 big 4P pin out
1 2 3 4VDD +12V GND GND VCC +5V
41
2
1
3
2 3
S1 DIP Switch pin out
Switch SW1 Sw2
ON 55 C Mute enable
OFF 60 C Mute disable
2. Pin Assignment:
B
E
B
A
A
E
A
C
D
1
ON
2
interface side
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