BN44-00358B Samsung Power Supply Board for UN55C5000QFXZA SQ02

Samsung BN44-00358B (BN4400358B) power supply board, board number PD55AF1U_ZHS, for the compatible Samsung TV models listed below. The listed version for UN55C5000QFXZA is SQ02. If a power-supply fault has been diagnosed, match these identifiers before ordering for a no-power or startup problem.

Specifications & Board Identifiers

• Brand: Samsung
• Product type: Power Supply Board
• Part number: BN44-00358B (BN4400358B)
• Board number: PD55AF1U_ZHS
• Compatible model: UN55C5000QFXZA, version SQ02
• Compatible model: UN55C6300SFXZA
• Compatible model: UN55C6400RFXZA
• Compatible model: UN55C6500VFXZA

Match the board sticker and TV version before ordering. SQ02 is listed for UN55C5000QFXZA only; versions for the other models are not specified.

Common TV Symptoms Fixed

A faulty power supply can cause no power, failure to start, or intermittent shutdown. These symptoms can have other causes; replace this board only after diagnosis confirms a power-supply fault.

Fitment & Ordering Guidelines

Compare the white-sticker part number BN44-00358B, PCB/board number PD55AF1U_ZHS, complete TV model suffix, and version with your original unit. Do not order by screen size or model alone.

Disconnect the TV from AC power before service. Power-supply capacitors can retain dangerous voltage after unplugging; installation should be performed by a qualified technician using appropriate ESD precautions. Handle the board by its edges and avoid touching components and contacts.

UN55C5000QFXZA compatible parts

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