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ECM-5510
60 ECM-5510 User’s Manual
2.4.29 LCD Backlight Brightness Adjustment Connector (JP12)
Signal PIN
GND
3
VR
2
+5V
1
VCC
CN13
pin 4
JP12
3
2
1
Variation Resistor
(Recommended: 4.7KΩ, >1/16W)
2.4.30 -5V/-12V PC/104 Voltage Connector (JP15)
Signal PIN
-12V
1
-5V
2