Sony Power Supply Board
Best replacement part for DIY television power repairs.
This board is the definitive fix for a dead screen, cutting out the guesswork of troubleshooting power failure. It is a surgical, no-nonsense replacement that restores your display to factory standards without the need for a full system upgrade.
$79.95
at
Paulstv
Who it's for
- Repair technicians needing guaranteed fitment and electrical compatibility
- TV owners seeking long-term reliability and strict quality standards
- Restoration experts aiming to maintain original factory performance specifications
Who should skip it
- Budget-conscious shoppers looking for affordable third-party alternatives
- Buyers wanting easy access to brand-new, readily available components
- Casual users lacking advanced electronics repair and safety experience
Performance breakdown
Component Authenticity
Genuine Sony engineering ensures perfect compatibility and long-term hardware reliability.
Installation Simplicity
Direct-fit design makes swapping out the failed board straightforward for DIYers.
Power Stability
Maintains consistent voltage levels required for high-performance 4K LED backlighting.
Model Compatibility
Precision-engineered for specific high-end Sony 4K Bravia display series.
Build Durability
Robust circuit construction designed to withstand the heat of daily operation.
Repair Efficacy
Effectively resolves common power-cycling and startup failures in supported models.
Key Specs
Part Number
1-474-642-11
Board Number
1-980-885-11, APS-404(CH)
Part Type
Power Supply Board
Compatible TV Brands
SONY
Backlight Type
LED
Compatible Models
XBR-65X850D, XBR-65X855D, XBR-65X857D, XBR-75X850D
Smart TV Platform
Google TV
Display Resolution
4K Ultra HD
Circuit Board Function
Power Supply Board
Supported Resolution
4K UHD
Know before you buy
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