This document is the specification for LSM2150-PNU, introducing the characteristics, specifications, performance and other information of the product.
This service manual covers safety warnings, handling instructions, and detailed maintenance steps for the LG LSM2150 color LCD panel. It emphasizes the need to follow the safety precautions, use proper isolation transformers, and replace components only with manufacturer‑specified parts.
The document also lists the display’s technical specifications, including size, resolution, interface, and power consumption, and provides troubleshooting guides, circuit diagrams, and part‑replacement procedures. This manual is written in Chinese.
| Display type | TFT彩色液晶模块 |
|---|---|
| Diagonal size | 21.53 英寸 |
| Resolution | 1920x1080 @ 60Hz |
| Pixel pitch | 0.248 mm (H) x 0.248 mm (V) |
| Color depth | 16.7M colors (8‑bit with A‑FRC) |
| Interface | LVDS |
| Input voltage | 100~240 V AC, 50/60 Hz |
| Maximum power consumption | 31 W (Max) |
The manual states that without the manufacturer's permission, the original design must not be altered.
It accepts a standard voltage input of 100 to 240 V AC at 50 or 60 Hz.
The display has a diagonal of 21.53 inches.
An appropriately rated isolation transformer should be used to protect technicians from electric shock.