HDMI and DP and VGA To LVDS and eDP Interface AD Board
| Input Interface | HDMI&DP&VGA |
| Output Interface | LVDS&eDP |
| Max Resolution | 2560*1600 |
| LVDS signal Output Voltage | 3.3V/5V/12V |
| Backlight Output Voltage | 5V/12V（Typ） |
| Input Voltage | 8～24V/12V(Typ) |
| Operating Temperature | -20℃ to 70℃ |
Product Introduction
This is a driver board specifically designed for TFT LCD panels. It integrates a T-CON (timing controller) and an LED backlight driver, enabling direct driving of LVDS/eDP interface LCD modules without the need for an external T-CON board. Supporting resolutions up to 2560×1600, it features wide voltage input, wide operating temperature range, and OSD menu control. It is widely used in industrial displays, medical equipment, automotive systems, advertising players, and embedded systems.
JST 2x15 Pin LVDS Output Interface：
| 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 17 | 19 | 21 | 23 | 25 | 27 | 29 |
| VCC(3.3/5/12V) | VCC(3.3/5/12V) | GND | TXO0- | TXO1- | TXO2- | GND | TXOCLK- | TXO3- | TXE0- | TXE1- | TXE2- | GND | TXECLK- | TXE3- |
| 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 |
| VCC(3.3/5/12V) | NC | GND | TXO0+ | TXO1+ | TXO2+ | GND | TXOCLK+ | TXO3+ | TXE0+ | TXE1+ | TXE2+ | GND | TXECLK+ | TXE3+ |
FFC-0.5mm-40pin 4panel eDP Interface:
| 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 17 | 19 | 21 | 23 | 25 | 27 | 29 | 31 | 33 | 35 | 37 | 39 |
| NC | eDP3N/3- | GND | eDP2P/2+ | eDP1N/1- | GND | eDP0P/0+ | AUX_P/+ | GND | VCC(3.3/5/12V) | VCC(3.3/5/12V) | GND | GN D | eDP_HP D | BK_GND | BK_GND | BK-PWM | NC | BK_VCC | BK_VCC |
| 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 |
| GND | eDP3P/3+ | eDP2N/2- | GND | eDP1P/1+ | eDP0N/0- | GND | AUX_N/- | VCC(3.3/5/12V) | VCC(3.3/5/12V) | NC | GND | GND | BK_GND | BK_GND | BK_EN | NC | BK_VCC | BK_VCC | NC |
FFC-0.5mm-30pin eDP Interface:：
| 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 17 | 19 | 21 | 23 | 25 | 27 | 29 |
| NC | eDP1N/1- | GND | eDP0P/0+ | AUX_P/+ | GND | VCC(3.3/5/12V) | GND | eDP_HP D | BK_GND | BK_GND | BK_PWM | NC | BK_VCC | BK_VCC |
| 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 |
| GND | eDP1P/1+ | eDP0N/0- | GND | AUX_N/- | VCC(3.3/5/12V) | NC | GND | BK_GND | BK_GND | BK_EN | NC | BK_VCC | BK_VCC | NC |
JST 2x10 Pin eDP Output Interface：
| 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 17 | 19 |
| VCC(3.3/5/12V) | GND | eDP0N/0- | eDP1N/1- | eDP2N/2- | eDP3N/3- | GND | AUX_N/- | GND | NC |
| 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
| VCC(3.3/5/12V) | GND | eDP0P/0+ | eDP1P/1+ | eDP2P/2+ | eDP3P/3+ | GND | AUX_P/+ | GND | EDP_HPD |
PH2.0mm-6PIN Backlight Interface:
| 1 | 2 | 3 | 4 | 5 | 6 |
| GND | GND | PWM/Vadj | ON/OFF | +12V/5V | +12V/5V |
Installation & Notes
- ESD protection required during installation
- Separate signal cables and backlight cables to avoid interference
- Recommended refresh rate: 60Hz for stable display
- Ensure sufficient ventilation for heat dissipation
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