Samsung MultiXpress M537x series Service Manual page 81

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Input / Output connector
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AC Input Connector (CN1)
Description
AC Input
AC Input
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DC Output Connector (CN2)
Description
Power
5V Ground
Power
5V Ground
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DC Output Connector (CN3)
Description
Power
24V Ground
Power
24V Ground
Power
24V Ground
Power
24V Ground
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Signal Connector (CN4)
Description
Signal Ground
On/Off signal
Signal Ground
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2. Product Specifications and Description
PIN NAME
AC_L
AC_N
PIN NAME
+5V1
GND
+5V2
GND
PIN NAME
+24V1
GND
+24V2
GND
+24V3
GND
+24V4
GND
PIN NAME
GND
24V_ON/OFF
GND
PIN ASSIGN
1
2
PIN ASSIGN
1
2
3
4
PIN ASSIGN
1
2
3
4
5
6
7
8
PIN ASSIGN
1
2
3
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