AUO G150XG01 V3 (Alias: G150XG01 V.3) is a 15.0-inch diagonal a-Si TFT-LCD module composed of a TFT-LCD panel, a driver circuit, and a backlight system. It supports an XGA resolution of 1024 × 768 (H × V) and can display 16.2M colors (8-bit RGB) or 262K colors (6-bit RGB). All input signals are compatible with the LVDS interface. The module design complies with PSWG standards and is intended for industrial display applications.
G150XG01 V3 Technical Specs
This section focuses on the key specifications of the G150XG01 V3 display panel, helping users gain a comprehensive understanding of its performance and applicability in industrial environments, and providing a reference basis for selection and replacement decisions.
Parameter | Value |
Brand | |
Model | G150XG01 V3 |
Size | 15" |
Composition | LCM |
Resolution | 1024(2)×768(2), XGA 85PPI |
Luminance | 400 cd/m² (Typ.) |
Contrast Ratio | 700 : 1 (Typ.) (TM) |
Viewangle | 80/80/60/80 |
Color Depth | 262K/16.2M 60% NTSC |
Light Source | WLED , 50K hours , With LED Driver |
Interface Type | LVDS (1 ch, 6/8-bit) , 20 pins Connector |
Active Area | 310.18(W)×234.40(H) mm |
Pixel Format | RGB Vertical Stripe |
Frame Rate | 60Hz |
Touchscreen | Without |
Voltage Supply | 3.3V (Typ.) |
Weight | 1.00Kgs (Max.) |
Outline Size | 326.5(W)×253.5(H)×13.1(D) mm |
Max Ratings | Operating Temperature: -30 ~ 85 °C ; Storage Temperature: -30 ~ 85 °C |
Refer to G150XG01 V3 Datasheet PDF
G150XG01 V3 Backlight System
The backlight architecture of the G150XG01 V3 has undergone a transition, so developers must carefully distinguish between versions during selection:
1. Original CCFL Architecture:
l Light source: Uses two cold cathode fluorescent lamps (CCFLs).
l Driving requirement: Requires a high-voltage inverter to convert low-voltage DC into high-voltage AC to power the lamps.
l Characteristics: Warmer color temperature, but noticeable brightness degradation over long-term use. It also contains mercury, which does not comply with certain modern environmental (RoHS) requirements.
2. LED Retrofit / Modern Version:
l Light source: White LED array.
l Driving requirement: Uses a constant-current LED driver board, typically powered by 12V DC input.
l Characteristics: Lower power consumption, faster startup, stronger vibration resistance, and a backlight lifespan typically exceeding 50,000 hours.
At the same time, the G150XG01 V3 provides flexible brightness control options to suit different industrial operating environments:
l Analog Dimming: Brightness is adjusted linearly by varying the DC voltage (typically 0V to 5V).
l PWM Dimming (Pulse Width Modulation):
l Recommended frequency range: 100 Hz ~ 1 kHz.
G150XG01 V3 Signal Description
The module using a pair of LVDS receiver SN75LVDS82(Texas Instruments) or compatible. LVDS is a differential signal technology for LCD interface and high speed data transfer device. Transmitter shall be SN75LVDS83(negative edge sampling) or compatible. The first LVDS port(RxOxxx) transmits odd pixels while the second LVDS port(RxExxx) transmits even pixels.
Input Signal Interface
Pin No. | Symbol | Description |
1 | VDD | Power Supply, 3.3V (typical) |
2 | VDD | Power Supply, 3.3V (typical) |
3 | GND | Ground |
4 | REV | Reverse Scan |
5 | Rin0- | - LVDS differential data input |
6 | Rin0+ | + LVDS differential data input |
7 | GND | Ground |
8 | Rin1- | - LVDS differential data input |
9 | Rin1+ | + LVDS differential data input |
10 | GND | Ground |
11 | Rin2- | - LVDS differential data input |
12 | Rin2+ | + LVDS differential data input |
13 | GND | Ground |
14 | ClkIN- | - LVDS differential data input |
15 | ClkIN+ | + LVDS differential data input |
16 | GND | Ground |
17 | Rin3- | - LVDS differential data input |
18 | Rin3+ | + LVDS differential data input |
19 | NC/GND | Reserved for AUO internal test. Please set it as NC or Ground. |
20 | SEL68 | Selection for 6 bits/8bits LVDS data input |
G150XG01 V3 Key Advantages
As an industrial-grade LCD panel, G150XG01 V3 provides remarkable advantages across various application scenarios. The following section will focus on its key strengths.
l Wide operating temperature range (-30 ~ 85°C), suitable for harsh industrial environments
l LED backlight system with WLED driver support, ensuring lower power consumption
l Long backlight lifespan (≥50,000 hours), high reliability
l Replaceable lamp design for easier and more flexible maintenance
l Industrial-grade vibration resistance (1.5G), strong stability
l Supports 6/8-bit color depth, ensuring good display compatibility
l 180° reverse design for more flexible installation
l Matte surface treatment for excellent anti-glare performance
l PSWG compliant, offering strong system compatibility
G150XG01 V3 Functional Block Diagram
The following diagram shows the functional block of the 15 inch color TFT/LCD module:
G150XG01 V3 Common Industrial Applications
The G150XG01 V3 TFT-LCD display module is widely used in various industrial applications. You will learn about its typical applications in industrial automation, human-machine interfaces (HMI), CNC equipment, and other related fields.
1. Industrial Automation Control Systems
The G150XG01 V3 is widely used in industrial automation production lines for human-machine interaction and status monitoring, providing a stable visual interface suitable for long-term continuous operation.
l PLC control cabinets
l Production line monitoring terminals
l Automated equipment control panels
2. Human-Machine Interface (HMI) Devices
As a core HMI display, this panel is used for parameter setting, process control, and alarm information display, offering strong stability and compatibility.
l Industrial touch control panels
l Equipment control terminals
l Embedded HMI systems
3. CNC (Computer Numerical Control) Systems
In CNC equipment, the display is used for machining parameter visualization and command input, ensuring process visibility and high-precision control.
l CNC milling machine control panels
l Lathe operation interfaces
4. Test and Measurement Equipment
Suitable for various testing instruments and inspection systems, providing clear and stable data visualization to meet high-precision industrial measurement requirements.
l Signal analyzers
l Environmental testing equipment
l Electrical measurement instruments
5. Transportation and Infrastructure Monitoring Systems
Used in traffic control and infrastructure monitoring systems to enable real-time data display and status monitoring, improving operational efficiency and safety.
l Traffic signal control systems
l Smart parking terminals
G150XG01 V3 Disassembly and Replacement
In the maintenance of industrial equipment, the disassembly and replacement of the G150XG01 V3 is a common procedure. The following are the specific operational guidelines:
Disassembly Step-by-Step
For the typical installation structure of the G150XG01 V3, the following steps are recommended:
Step 1: Remove mounting brackets
Unscrew the four corner screws on the chassis or HMI housing. Some enclosures use side clamps, which may also need loosening.
Step 2: Disconnect LVDS cable
Release the LVDS connector latch (20-pin or 30-pin). Do not pull the cable directly to avoid damage.
Step 3: Disconnect backlight power
Unplug the backlight cable (CCFL: BHR-03VS-1 / LED: 6-pin). Avoid contact with CCFL high-voltage side.
Step 4: Remove panel
Lift the panel vertically, taking care to avoid chassis edges and prevent glass scratches.
Handling and Installation of New Panel
When replacing with a new panel, pay attention to the following key points:
l Mechanical & electrical compatibility: Ensure interface, voltage, and signal compatibility, and confirm identical mounting dimensions.
l Gasket inspection: Check the dust-proof sealing strip; replace with foam tape if aged to maintain IP protection rating.
l Alignment calibration: Ensure the active display area aligns precisely with the chassis cutout to avoid image obstruction caused by bezel misalignment.
l Power-on test: Before fully tightening screws, perform a trial power-on to check for abnormal display issues (e.g., flickering, white screen, or backlight failure) and verify correct recognition of the 1024×768 resolution.
ANDE Electronics: Reliable LCD Display Solutions
As a professional display supplier, Ande Electronics is committed to providing LCD modules that meet modern application needs.
We offer not only high-quality display products but also reliable technical support and flexible purchasing options. Our experienced engineering team works closely with customers to provide guidance on module selection, integration, and optimization.
Choosing Ande Electronics, then engineers and manufacturers will gain a partner focused on quality, innovation, and efficiency.
