Скачать или смотреть Philips 40PFL8664/12 Backlight Failure | No Picture LED Repair Guide

💡 Philips TV No Image? LED Backlight Repair Solution! 📺
In this video, I repair a Philips 40PFL8664/12 TV with no image caused by failed LED backlight strips.

If your Philips TV turns on, may have sound, but the screen stays completely black or very dim, this step-by-step repair video shows how to diagnose the backlight problem and correctly replace the LED strips, restoring normal brightness and image quality. 🔧✨

🔍 What You’ll Learn in This Video:

1️⃣ Common symptoms of LED backlight failure on Philips TVs
2️⃣ How to safely open the Philips 40PFL8664/12
3️⃣ How to replace the LED backlight strips
4️⃣ Backlight testing and final repair result

🛠 Tools Used:

✔️ Screwdrivers
✔️ Replacement LED backlight strips
✔️ LED tester or multimeter (optional)

⚠️ Important Tip:

The LCD panel is extremely fragile. Always test the backlight before final reassembly to avoid damaging the screen.

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