LG EAY65169931 Power Supply Board

The LG EAY65169931 (EAY65169931) is an OEM replacement LED TV Power Supply Board compatible with the LG 75SM9070PUA. This board converts AC power into the DC voltages required to operate your LED television. A failing board commonly causes no power, clicking sounds during startup, or unexpected shutdowns. The partial part number 65169931 is printed on the white barcode label — verify before ordering.

Specifications & Board Identifiers

• Part Number: EAY65169931 (EAY65169931)
• PBA / Board Numbers: B12J019931 | LGP75M-19SP
• Compatible Models: 75SM9070PUA
• Supported Version: BUSYLJR — check white sticker on your board to confirm version match
• Product Type: LED TV Power Supply Board

Common TV Symptoms Fixed

• No Power / Won't Turn On: TV is completely dead or shows no response when power button is pressed
• Clicking Sounds at Startup: TV clicks repeatedly but fails to power on fully
• Intermittent Shutdowns: TV powers on but shuts off unexpectedly during use
• No Power Indicator Light: Standby LED is off and TV shows no signs of life

Fitment & Ordering Guidelines

• Verify partial part number 65169931 on your white barcode label matches before ordering
• Confirm your TV model is 75SM9070PUA and version code is BUSYLJR
• Basic electronics experience is recommended; discharge capacitors before handling
• Ensure TV is unplugged before replacing any internal components

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