Samsung ML-451 Series

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2.ProductSpecicationsandDescription

•Connection

1INPUTAC

2OUTPUT_DC(toDCPOWERPBA)

3SMPSControlSignal(fromEnginePBA)

4Fuser_ControlSignal(fromEnginePBA)

5INPUT_AC

6INPUT_AC

7OUTPUT_AC(toACLamp1,2)

◆ ◆

◆

Input/Outputconnector

SMPS,ACInputConnector(CN1)

PINASSIGNPINNODescription

1AC_L

2AC_N

ACInput

SMPS,DCOutputConnector(CN2)

PINASSIGNPINNAMEDescription

1+5V1Power

2GND5VGround

3+5V2Power

4+GND24VGround

5+24V1Power

6GND24VGround

7+24V2Power

8GND24VGround

9+24V3Power

SMPS,SignalConnector2(CN3)

PINASSIGNPINNAMEDescription

1GNDGround

224V_ON_OFFSMPSControl

3GNDGround

Samsung ML-451 Series - Page 60