#โซนี่ Sony TV Mainboard, Part No. 1-010-115-31, Model XR-55X90J, Genuine Pulled Spare Part

Product Details & Specifications
Brand: Sony
Compatible TV Model: XR-55X90J (55-inch 4K BRAVIA XR Full Array LED Google TV)
Board Part Number: 1-010-115-31 (BM5T / 173872031)
Product Type: Genuine pulled part / Original used spare part in good condition, fully inspected and tested for functionality.
Usage: Mainboard replacement for damaged original boards. It resolves issues such as standby error blink codes (e.g., 8 or 4 red blinks), failure to power on, no display, HDMI 2.1 ports not receiving signals, or Google TV system lagging/malfunctioning.

Compatible Models
Direct match for Sony 4K Google TV model XR-55X90J.
Can be used with other sizes in the Sony BRAVIA XR X90J / X95J / A80J series sharing the same part number 1-010-115-31, such as XR-50X90J, XR-65X90J, and XR-75X90J (network connection for system updates, entering Service Mode, or configuring software / Panel ID to match the original screen size may be required).
⚠️ Important Notices & Warnings
Same board part number does not always guarantee cross-compatibility: Boards with the same part number may have different firmware versions and panel calibration settings (Panel ID / T-Con Pairing) depending on the screen size and production lot.
Designed for skilled technicians: Buyers should be professional repair technicians or possess technical expertise in repairing modern Sony TVs (XR series) to prevent mistakes and potential damage to the board and the television.
Please compare: Always compare the physical shape, connector positions, port locations, and silkscreen codes on your actual board with the store's product photos before placing an order.
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Warranty & Claims
Warranty Period: 1 month from the date of receipt.
Claim Procedure: The buyer must record a continuous, unedited video starting from opening the parcel box all the way through the installation and testing process to use as valid evidence for claims.
Warranty Exclusions: Does not cover burnt boards, cracks, breaks, chipped edges, water/liquid damage, lightning strikes, or any unauthorized modification of the product condition.

Shipping Schedule
Monday - Friday: Order cut-off time for shipping is 14:00.
Saturday: Order cut-off time for shipping is 13:00.
Sunday: Closed (No shipments made)
Orders placed after the cut-off time or on Sunday will be shipped on the next business day.