interfaces often mistaken for LVDS. Because pinouts for 51-pin connectors vary significantly by manufacturer (e.g., Samsung vs. LG), there is no single "universal" datasheet. AliExpress Common 51-Pin Interface Types FHD LVDS (2-Channel, 8-bit/10-bit):
The display module's is the only definitive source of truth. It will provide:
The is a high-performance standard primarily used in large-format displays, such as Full HD (1080p) and 4K LED/LCD TVs . This pinout configuration supports dual-channel 8-bit or 10-bit data transmission, providing the bandwidth necessary for high-resolution imaging and fast refresh rates. Common 51-Pin LVDS Pinout Configurations
The 51-pin LVDS interface is a robust, high-bandwidth standard for demanding display applications. While physically defined by the JAE FI-RE51 connector, its electrical pinout is largely standardized across industrial panel vendors. Always verify power voltage (3.3/5/12V) before connection, as reverse polarity or overvoltage will destroy the panel's timing controller (TCON) instantly. For any serious design, obtain the specific LCD module datasheet — the 51 pins only tell half the story.
| Pin No. | Symbol | Description | Notes | | :--- | :--- | :--- | :--- | | 27 | Bit Selection | 8bit / 10bit (D) Select | 'L'=8bit, 'H'=10bit | | 28 | RE0N | Second Channel 0- (LVDS) | | | 29 | RE0P | Second Channel 0+ (LVDS) | | | 30 | RE1N | Second Channel 1- (LVDS) | | | 31 | RE1P | Second Channel 1+ (LVDS) | | | 32 | RE2N | Second Channel 2- (LVDS) | | | 33 | RE2P | Second Channel 2+ (LVDS) | | | 34 | GND | Ground | | | 35 | RECLKN | Second Clock Channel C- (LVDS) | | | 36 | RECLKP | Second Clock Channel C+ (LVDS) | | | 37 | GND | Ground | | | 38 | RE3N | Second Channel 3- (LVDS) | For 10-bit data | | 39 | RE3P | Second Channel 3+ (LVDS) | For 10-bit data | | 40 | RE4N | Second Channel 4- (LVDS) | For 10-bit data | | 41 | RE4P | Second Channel 4+ (LVDS) | For 10-bit data | | 42 | Reserved | Reserved | No connection or GND | | 43 | Reserved | Reserved | No connection or GND | | 44 | GND | Ground | | | 45 | GND | Ground | | | 46 | GND | Ground | | | 47 | NC | No Connection | | | 48 | VLCD | Power Input | +12V typical | | 49 | VLCD | Power Input | +12V typical | | 50 | VLCD | Power Input | +12V typical | | 51 | VLCD | Power Input | +12V typical |
51 Pin LVDS Pinout Datasheet: Comprehensive Guide to LCD Panel Interfacing
Differential signaling (positive and negative voltage pairs).
While exact pinouts can vary slightly between panel manufacturers (such as LG, Samsung, AUO, BOE, and Innolux), most follow a standardized VESA or JEIDA layout for Full HD (1080p) 8-bit dual-channel configurations.