SONY 1-006-109-21 G03 Power Supply

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SONY 1-006-109-21 (100610921) G03 Power Supply

• Part Number: 1-006-109-21 (100610921)
• Board Number(s): AP-P401BM B
• Product Type: Power Supply Board
• Compatible TV Model(s):

XBR75X90CH, XBR85X90CH, XBR75X900H, XBR85X900H

Substitute Parts: 1-006-109-22

Product Description

This genuine Sony power supply board (part number 1-006-109-21) provides regulated power to all components in your Sony television. The power supply is critical for proper TV operation and converts AC power to the DC voltages required by the main board, LED drivers, and other components. If your TV won't turn on, shows a blinking red light, powers on then shuts off, or has intermittent power issues, replacing this power supply board will restore reliable operation.

Key Features

• Genuine Sony OEM replacement part
• Restores proper power delivery to all TV components
• Fixes no power, blinking light, and shutdown issues
• Designed specifically for Sony X90CH/X900H series 75" and 85" TVs
• Board number AP-P401BM B, G03 revision
• Part number printed on barcode label for easy verification

Important Notes

• Professional installation strongly recommended - high voltage component
• Disconnect power and wait 5 minutes before servicing to allow capacitors to discharge
• Verify part number on barcode label matches your existing board
• Test all voltage outputs before reassembly