1-019-998-21 Sony Power Supply Board for K65XR80C K65XR80 K65XR8B

Sony 1-019-998-21 (101999821) power supply board for K65XR80C, K65XR80 and K65XR8B TVs. Board identifiers include G48 and AP-P488BM B. This replacement board may help resolve no-power, startup or unexpected shutdown problems when a power supply fault has been diagnosed. Verify your original board's sticker and identifiers before ordering.

Specifications & Board Identifiers

• Brand: Sony
• Product type: Power Supply Board
• Part number: 1-019-998-21 (101999821)
• Board identifiers: 101999821 | G48 | AP-P488BM B
• Compatible models: K65XR80C, K65XR80, K65XR8B

Common TV Symptoms Fixed

• TV will not power on due to a diagnosed power supply fault.
• TV fails to start or shuts down unexpectedly when the power supply is faulty.
• Blinking standby indicator when diagnosis confirms a power supply problem.

These symptoms may have other causes. A blink code alone does not confirm this board is faulty, and replacing the power supply does not repair a damaged display panel.

Fitment & Ordering Guidelines

Match the white-sticker part number 1-019-998-21, PCB/board identifiers G48 and AP-P488BM B, complete model suffix, and any version information on your original board. Verify the sticker and version before ordering. Matching the TV model alone does not guarantee fitment.

Unplug the TV before servicing and follow the manufacturer's safety procedures. Power supply capacitors can retain hazardous voltage after unplugging. Use ESD precautions, handle the board by its edges, and have a qualified technician perform installation.

Find K65XR80C compatible parts.

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