• Sony XBR-85X850D A-2129-709-A 1-980-833-11 Mainboard Repair Service
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Nick's Electronics Repair

Sony XBR-85X850D A-2129-709-A 1-980-833-11 Mainboard Repair Service

Sony XBR-85X850D A-2129-709-A 1-980-833-11 Mainboard Repair Service

$149.95 USD
$149.95 USD
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Sony XBR-85X850D A-2129-709-A 1-980-833-11 Mainboard Repair Service

Brand: Sony
Model: XBR-85X850D
Part number: A-2129-709-A
Board number:​ 1-980-833-11
Attention: You must ship us your original defective board for us to repair and return it. This is not an item for sale, it is a repair service. 

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  • Common Mainboard Faults We Fix

    • TV cycles on and off (boot loop failure)
    • Dead / no power
    • Has power, but no picture
    • HDMI ports don't work
    • 8 blink error code

    Faults not caused by the mainboard:

    • 2 Red blinking light error code (power supply failure)
    • 4 Red blinking light error code (LED strip failure)
    • 5 Red blinking light error code (T-con or panel)
    • 6 Red blinking light error code (LED strip failure)

  • 5 Reasons To Have Us Fix Your Circuit Board!

    1. We provide a 1 Year Warranty on all repairs.
    2. We both replace the faulty components and preemptively replace ones near their end of life.
    3. Transparency! We show you exactly what we do, and how we do it via our online videos. (Check out our YouTube channel!)
    4. Used replacement parts are often taken from broken or returned TVs. They don't always work and have very limited warranties.
    5. Industry leading customer support.

How does this service work?

  1. Purchase the repair service
  2. Two emails are sent out. The first will tell you how to package and ship your part, the second will give you access to your newly created ticket and account
  3. Mail out your module in accordance to the emails
  4. Relax and let us do all the hard work!

Warning!

Some smart apps may not work after repairs. If you have issues, a simple solution is to use a Fire Stick, Roku, Chromcast, Apple TV, or other streaming device to use your apps.

Ask us a question