Sony A-2167-839-A JK3 Power Board for XBR-49X900E

Sony A-2167-839-A (A2167839A) JK3 power board for the Sony XBR-49X900E TV. This replacement power-supply board is intended for repairs where diagnosis identifies the original power board as the cause of a power-related fault.

Specifications & Board Identifiers

• Brand: Sony
• Part number: A-2167-839-A (A2167839A)
• Board designation: JK3
• Product type: Power supply board
• Compatible TV model: XBR-49X900E

Common TV Symptoms Fixed

A faulty power-supply board may cause no power, failure to turn on, or intermittent power. These symptoms can also have other causes; confirm the power board is faulty before ordering.

Fitment & Ordering Guidelines

Match A-2167-839-A on the original board's white sticker. Verify the PCB/board number, JK3 designation, full TV model suffix, and any version code on your TV and original board before ordering. No specific PCB number, version code, or substitute part is confirmed in this listing. Do not order by screen size or appearance alone.

Unplug the TV before service. Power-supply components can retain hazardous voltage after unplugging; installation should be performed by a qualified technician using safe discharge procedures and appropriate ESD precautions.

Browse XBR-49X900E compatible parts.

Contact Me

ASK A QUESTION