Sony 1-024-570-11 Power Supply 43 Inch Tv

Product Description

The SONY 1-024-570-11 is a replacement power supply board designed for Sony television sets. The power supply board converts incoming AC line voltage to the regulated DC voltages required by the display panel, backlight driver, main board, and other internal subsystems. This part is an OEM-style replacement intended for service technicians and electronics repair professionals performing board-level television repairs. The part number K43S20M2/AA is referenced in the raw product data and may correspond to the original assembly designation on the unit.

This power supply board is suited for use in 43-inch Sony television sets requiring a direct board replacement. It is typically installed during depot-level or in-home television repair when the original power supply has failed, showing symptoms such as no power, backlight failure, standby light blinking, or shutoff under load. Installation is performed by qualified electronics repair technicians familiar with Sony consumer display service procedures.

Key Features

• OEM-style replacement power supply board for Sony 43-inch television service
• Designed to restore regulated DC output to display and main board subsystems
• Referenced assembly designation K43S20M2/AA noted in product data
• Intended for direct swap replacement during board-level repair

Compatibility

Referenced product data includes the designation K43S20M2/AA. This board is designed as an OEM-style replacement power supply for Sony 43-inch television models. Verify fitment against the original board part number on the unit before ordering.

Installation Notes

Installation should be performed by a qualified electronics repair technician experienced with television board-level service. Disconnect the television from AC power and allow stored capacitor charge to fully discharge before handling any internal components. Follow applicable electrostatic discharge precautions when handling the board. Do not power the unit with the cabinet open unless required by the diagnostic procedure.

Technical Specifications

• Product Type: Power Supply Board
• Application: 43-inch Sony Television
• Assembly Reference: K43S20M2/AA

Standard Information

• Brand: SONY
• Manufacturer Part Number: 1-024-570-11