The Sharp/AVC Group LQ64D343 is a 6.4-inch color active matrix TFT-LCD module engineered for industrial and commercial applications requiring long-lifecycle display solutions. This VGA-resolution panel serves as a direct replacement for legacy systems, eliminating costly redesigns in critical equipment such as CNC machine HMIs, process control systems, and industrial teach pendants. The module combines a 640(RGB) x 480 pixel native resolution with 262,144 color depth (18-bit, 6-bit per color) and operates across a wide industrial temperature range of -30°C to +80°C.
Technical Specifications
• Screen Size: 6.4 inches diagonal
• Resolution: 640(RGB) x 480 pixels (VGA)
• Color Depth: 262,144 colors (18-bit signal, 6-bit per color channel)
• Aspect Ratio: 4:3
• Active Area: 130.6 mm (H) × 97.0 mm (V)
• Outline Dimensions: 175.0 mm (W) × 126.5 mm (H) × 12.5 mm (D)
• Bolt Hole Pattern: 106.8 mm × 81 mm
• Input Voltage: +5V DC
• Input Interface: 6-bit parallel RGB (TTL) via 41-pin connector
• Signal Timing: Requires four external timing signals plus data and supply lines
• Backlight Type: CCFL with integrated inverter
• Backlight Lifetime: 50,000 hours typical
– Key Features
• Wide viewing angle: 120° left/right, 90° up/down
• Low-reflection, high color saturation TFT-LCD panel
• Amorphous silicon TFT construction
• Vibration resistance rated to 2.0G (19.6 m/s²)
• Storage and operating temperature range: -30°C to +80°C
– Typical Applications
• CNC machine operator interfaces
• Industrial process control systems
• PLC human-machine interfaces
• Legacy equipment sustainment and modernization
– Compatibility & Integration
This module is documented for use in Fanuc A05B-2490-C171 and A05B-24 series teach pendants. Pin configuration must be cross-referenced with the host system’s technical documentation prior to integration. The included CCFL inverter requires low-voltage DC input.
