Thank you for viewing. This is a **backlight control board (LED inverter board)** removed from a SONY 4K TV "KJ-55X9000E". ⸻ 【Condition】 • Removed from a unit that has been confirmed to have its backlight working. • No flickering, noise, or heat generation was observed during operation. • There is no damage, burning, or connector damage on the board (see photos). ⸻ 【Important Notes】 • This is a junk item and is sold as-is, with no claims or returns, due to it being a precision component and a high-voltage board. • Please check the model number and terminal shape carefully before purchasing. • It will be shipped in anti-static packaging and cushioned packaging. ⸻ 【Compatible Models】 • SONY BRAVIA KJ-55X9000E (55-inch 4K model) ⸻ Main boards, TCON boards, and power supply boards are also on sale. We can combine shipping if you purchase multiple items, so please consider it! Thank you very much!