Samsung CLP-300 Series Service Manual page 32

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
V_out +5.0V +/-5%
Load MicroController,
CMOS, LOGIC
CON3
CON1
Service Manual
3-14
To Main PBA
AC Input
+24V
+24.0V +15%/-10%
LSU
+24VF
+24.0V +15%/-10%
MOTOR, CLUTCH,
HVPS
Samsung Electronics