Samsung ProXpress M453x series Service Manual page 56

2. Product Specifications and Description
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Input / Output connector
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AC Input Connector (CON1)
Description
AC Input
AC Input
-
DC Output Connector (CON2)
Description
Power
5V Ground
Power
24V Ground
Power
24V Ground
Power
24V Ground
Power
-
Signal Connector (CON3)
Description
Ground
SMPS Control
Ground
2-44
PIN NAME
AC_L
AC_N
PIN NAME
+5V1
GND
+5V2
+GND
+24V1
GND
+24V2
GND
+24V3
PIN NAME
GND
24V_ON_OFF
GND
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PIN ASSIGN
1
2
PIN ASSIGN
1
2
3
4
5
6
7
8
9
PIN ASSIGN
1
2
3