This is a maintenance manual for LG L196WTQ monitor
The LG L196WTQ is a 19‑inch TFT color LCD monitor with a 0.285 mm pixel pitch, 16.7 M color depth and a 4‑CCFL backlight. This service manual offers detailed technical data, safety guidelines, and step‑by‑step procedures for servicing the unit.
Key sections include specifications, safety precautions, timing chart, disassembly instructions, adjustment procedures, a troubleshooting guide, exploded view diagrams, a replacement parts list and schematic diagrams, enabling technicians to diagnose and repair the monitor efficiently.
| Active Display Area | 19 inch diagonal |
|---|---|
| Pixel Pitch | 0.285 mm (H) x 0.285 mm (V) |
| Color Depth | 16.7M |
| Backlight Unit | 4 CCFL |
| Maximum Resolution (Analog) | 1440 x 900 @75Hz |
| Power Consumption (max) | less than 37 W |
Always unplug the AC power cord, use a plastic screwdriver, wear an ESD wrist strap, and avoid touching high‑voltage components such as the CCFL inverter.
Mount the module using the four corner mounting holes, avoid pressing on the panel edges, ground yourself, and handle the backlight with care.
The monitor operates between 10 °C and 35 °C (50 °F – 95 °F).