This file is a maintenance manual for the liquid crystal TV, which contains safety precautions, specifications, performance adjustments, troubleshooting, block diagrams, disassembly diagrams, SVC. SHEET and other content.
This service manual provides LG technicians with detailed information for repairing the 47LG51RC LCD TV. It includes safety precautions, full product specifications, step‑by‑step adjustment procedures, fault‑diagnosis flowcharts and wiring diagrams.
The document also contains exploded view diagrams for disassembly, part numbers, and a schematic sheet (SVC) to aid in component replacement and troubleshooting. All data are intended for internal LG service use only. This manual is written in Chinese.
| Screen size | 47 inches |
|---|---|
| Resolution | 1920 × 1080 (FHD) |
| Power consumption | ≤ 320 W |
| Input voltage | AC 100‑240 V, 50/60 Hz |
| Operating temperature (test) | 25 ± 5 °C (77 ± 9 °F) |
| Storage temperature range | -20 °C to 60 °C |
The adjustment must be performed with an input voltage of 100 V to 220 V at 50/60 Hz.
The TV uses a 1920 × 1080 full‑HD (FHD) resolution.
The TV’s power consumption is limited to 320 W or less.