Sony Main Board A2170502A
Best replacement part for DIY television repair enthusiasts.
This essential replacement component restores functionality to specific high-definition displays. It requires a firmware update upon installation, ensuring the display operates with the latest software optimizations for a seamless viewing experience.
$120.99
at
TV Parts Today
Who it's for
- Budget-conscious owners looking to extend their television's lifespan
- Quality-focused users who prioritize original manufacturer performance and safety
- Practical DIYers seeking a straightforward hardware replacement process
Who should skip it
- Casual users uncomfortable with performing delicate internal electronic repairs
- Uninformed buyers who might overlook specific model and suffix variations
- Non-technical owners who find manual software configurations intimidating or difficult
Performance breakdown
Compatibility Range
Covers the most popular XBR screen sizes with ease.
Installation Complexity
Requires technical aptitude and mandatory firmware flashing post-installation.
Included Accessories
Bundled thumb drive simplifies the essential firmware update process.
Restoration Reliability
Effectively resolves common power and signal processing failures.
Warranty Coverage
Short thirty-day window offers minimal protection for long-term use.
Sourcing Dependency
Success hinges entirely on your ability to locate specific firmware files.
Key Specs
Part Number
A2170502A
Board Type
Main Board
Compatible TV Models
XBR-55X900E, XBR-65X900E, XBR-75X900E, XBR-49X900E
Compatible TV Screen Sizes
49, 55, 65, 75 inches
Warranty
30 days
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