Smps/Hvps Board - Samsung SF-76x series Service Manual

2.2.5.4. SMPS/HVPS board

SF-760 series has a power board of integrated SMPS and HVPS.
The SMPS (Switching Mode Power Supply) Board supplies electric power to the Main Board and other boards through a
Main Controller. The voltage provided includes +24V from a 110V/220V power input.
The HVPS board generates high-voltage channels which includes MHV, DEV DC, DEV AC, SUPPLY, THV.
[SMPS/HVPS board image]
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Specification
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General Input / Output Voltage
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AC 110V (110V ~ 127V)
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AC 220V (220V ~ 240V)
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Input Current : 8.0A (110V) / 6.3A (220V)
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Output Power: 43.2W
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DC 24V : 43.2W
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Information
Part Code
PBA name
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Connection
1
2
3
4
Copyright© 1995-2011 SAMSUNG. All rights reserved.
110V
JC44–00208A
SMPS/HVPS V1
Main Board interface connector
AC_Inlet
COVER OPEN/CLOSE Switch
FUSER_AC Output
2. Product spec and feature
220V
JC44–00209A
SMPS/HVPS V2
2-26