Description
Gold-A067 Backlight Driver Support Upto 65 inch LED TV Max Output voltage 250V – Long Lasting and Reliable
The Gold-A067 Backlight Driver Board is a powerful and reliable universal LED backlight driver specially designed for LED TVs up to 65 inches. It delivers stable constant current output with adjustable voltage support up to 250V, making it ideal for replacing faulty backlight driver circuits in LCD/LED TVs.
Built for technicians and repair professionals, this board supports multiple input voltages and adjustable dimming control, ensuring compatibility with a wide range of LED panels.
⭐ Key Features & Highlights
- ⚡ Wide Input Voltage Support – Works with 12V to 24V supply
- 🔋 High Output Voltage Range – 20V to 250V adjustable output
- 🎯 Stable Constant Current Output – 100mA output current
- 📺 Supports LED TVs Up To 65 Inch
- 🔧 ENA (ON/OFF) Control Support – 3V–5V signal compatible
- 🎚️ Brightness Adjustment (ADJ) – 0V–5V dimming control
- 🔌 Multiple LED Output Terminals
- 🛠️ Ideal for LED TV backlight repairing and replacement
- 💪 High efficiency and stable performance
- 🔥 Maximum Power Support Up To 50W (depending on configuration)
📊 Technical Specifications Table
| Parameter | Specification |
|---|---|
| Model | Gold-A067 |
| Input Voltage (VIN) | 12V – 24V DC |
| VCC Range | 12V – 200V |
| ON/OFF (ENA) | 3V – 5V |
| Brightness Control (ADJ) | 0V – 5V |
| Output Voltage (VOUT) | 20V – 250V |
| Output Current (IOUT) | 100mA Constant Current |
| Maximum Output Voltage | 250V |
| Maximum Power | 18W – 50W (based on input configuration) |
| Supported TV Size | Up to 65 Inch LED TV |
| LED Output Terminals | Multiple LED+ and LED- Ports |
| Control Pins | VCC, VIN, ENA, ADJ, GND |
⚙️ Load Voltage & Power Reference (As Printed on Board)
| VCC | Load Voltage Max | Power Max |
|---|---|---|
| 12V | 100V | 18W |
| 24V | 240V | 38W |
| 36V | 250V | 50W |
| 100V | 250V | 50W |
| 200V | 250V | 50W |
🔌 Pin Description
- VIN – Main Input Supply (12–24V)
- VCC – Driver Operating Voltage
- ENA – ON/OFF Control (3–5V)
- ADJ – Brightness Adjustment (0–5V)
- GND – Ground
- LED+ / LED- – Backlight Output Terminals
🛠️ Applications
- 📺 22″, 24″, 32”, 40”, 43”, 50”, 55”, 65” LED TV Backlight Repair
- 🔧 Replacing damaged backlight driver section
- 💡 Testing LED strips during repair
- 🏪 Electronics repair shops
- 🧑🔧 Professional LED TV technicians
- 🧪 LED strip voltage testing applications
🎯 Why Choose Gold-A067?
- ✔ Wide compatibility
- ✔ Strong voltage support up to 250V
- ✔ Safe constant current output (100mA)
- ✔ Supports large-size LED panels
- ✔ Easy integration with existing TV boards
- ✔ Reliable for long-term repair solutions
📦 Package Includes
-
1 × Gold-A067 Backlight Driver Board
⚠️ Important Notes
- Ensure correct input voltage before powering the board.
- Check LED strip condition before installation.
- Professional installation recommended.
- Not suitable for AC direct connection (DC supply required).
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