Samsung UE32C4005PW Power Supply Board – BN44-00349B / PD32AF0E_ZDY – 32" TV PSU
Brand: Samsung
Product Type: TV Power Supply Board / Power Supply Unit / PSU / SMPS Board
Compatible TV Model: Samsung UE32C4005PW
Screen Size: 32-inch
Power Supply Board Number: BN44-00349B
Board Marking: PD32AF0E_ZDY
Board Family: BN44-00349B
TV Series: Samsung C4005 / C4000 Series
TV Type: 32-inch LED TV
Power Supply Function: Main power supply board responsible for converting incoming AC mains power into the regulated DC voltages required by the television
AC/DC Conversion: Converts AC mains input into the required DC supply rails for the TV's internal electronic circuits
Power Distribution: Supplies operating power to the mainboard, LCD panel electronics, LED backlight and other internal TV modules
Mainboard Supply: Provides the required DC operating voltages for the compatible Samsung mainboard
LED Backlight Supply: Provides power for the television's LED backlight system
Standby Power: Provides standby power required by the TV's control and startup circuits
System Power Management: Controls and distributes power during standby, startup and normal television operation
Power Regulation: Provides regulated and stable output voltages to the television's internal circuits
Protection Functions: Provides controlled power delivery and protection for the TV's electronic components
Internal Connectivity: Model-specific connections for AC input, mainboard power, LED backlight and other TV modules
Application: Samsung 32-inch LED TV repair and power supply board replacement
Replacement Type: Model-specific replacement PSU
Important Identification: Match BN44-00349B / PD32AF0E_ZDY with the original power supply board before purchase
Compatibility Check: Always compare the complete BN44 part number, board marking, revision, connectors and component layout with the original PSU
Verified Compatibility: BN44-00349B / PD32AF0E_ZDY is documented as the power supply board for the Samsung UE32C4000PW platform, which is closely related to the UE32C4005PW.
Samsung Parts Identification: Samsung parts documentation identifies BN44-00349B as the DC VSS-LED TV power board with the PD32AF0E_ZDY board designation.
Board Marking: The complete PCB identification is BN44-00349B / PD32AF0E_ZDY; both markings should be checked against the original board.
Panel Configuration: A documented UE32C4000PW configuration uses the T320HAE1-DB / BN07-00848A LCD panel, while other listings associate the PSU with the LTF320AP10 panel. This demonstrates why the original PSU and TV configuration should be checked carefully.
Related Models: BN44-00349B is documented for Samsung UE32C4000PW and can also appear in other Samsung C-series configurations.
Board Revision: A REV.1.4 version of BN44-00349B / PD32AF0E_ZDY is documented, so the exact revision should be compared with the original PCB before purchase.
Replacement Note: Some parts listings also mention BN44-00349A and BN44-00401A as related/compatible part numbers, but these should not be assumed to be direct replacements without checking the original board and connectors.
Connector Matching: All AC input, mainboard power, LED backlight and other connectors should match the original board
Installation: Professional installation is recommended because the board contains mains-voltage circuitry