Samsung CLP-300 XSG SMPSSwitching Mode Power Supply PBA, DC Output, AC Output, Output Voltage

System Overview

3.2.4 SMPS(Switching Mode Power Supply) PBA

SMPS is consisted of SMPS part which supplies DC power for driving system and AC Heat Control part which supplies power to Fuser. Standard TYPE III is used.

1) DC Output

Main Controller PBA, OP Panel, BLDC, Sensors, Clutches, Other PBAs

2) AC Output

Fuser Unit(Heat Lamp, Thermostat)

3) Output Voltage

CHANNEL	+5.0V	+24V	+24VF
V_out	+5.0V +/-5%	+24.0V +15%/-10%	+24.0V +15%/-10%
Load	MicroController,	LSU	MOTOR, CLUTCH,
	CMOS, LOGIC		HVPS

CON3 To Main PBA

CON1 AC Input

CON2 Fuser AC

3-14	Service Manual
	Samsung Electronics