Samsung Electronics LCD display TV LS32A23W/LS40A23W repair manual, including safety precautions, product specifications, disassembly and reassembly, adjustment and adjustment, troubleshooting, disassembly drawings and parts lists, electrical parts lists, block diagrams, wiring diagrams, printed circuit board layout drawings and schematic diagrams.
The manual provides safety and ESD precautions, required tools, and step‑by‑step procedures for disassembly, reassembly, adjustment and calibration of the LS32A23W and LS40A23W LCD televisions. It also outlines the required safety checks before powering the unit and details the handling of electrical components.
Product specifications, wiring diagrams, PCB layout, block diagrams and full schematics are included, together with a complete parts list and troubleshooting guide to diagnose common faults. The document is intended for authorized service technicians. This manual is written in Chinese.
| Maximum Resolution | 1280 × 768 pixels |
|---|---|
| Scan Frequency | Horizontal 30 kHz–61 kHz, Vertical 56 Hz–75 Hz |
| Power Consumption | Typical 180 W, Maximum 260 W |
| Input Voltage | AC 100 V–250 V, 50 Hz–60 Hz |
| Weight (unit / packaging) | 22 kg / 37.5 kg (LS32A23W), 32 kg / 55.5 kg (LS40A23W) |
The televisions consume 180 W under normal operation and may draw up to 260 W at maximum load.
They accept AC input from 100 V to 250 V at 50 Hz to 60 Hz.
The maximum resolution is 1280 × 768 pixels.