🏷️ Basic Information Identification Make: Sony Product Type: TV Service Manual Model Line: M400A Series Supported Models: KLV-26M400A, KLV-32M400A, KLV-37M400A, KLV-40M400A Year: Not Specified Generation: Not Applicable 📋 Manual Details Document Characteristics Manual Type: Service Manual Language: English Format: PDF Availability: Downloadable Page Count: Not Specified 🔧 Maintenance Troubleshooting Common Faults Covered: Power issues, display anomalies, audio problems, connectivity failures Diagnostic Procedures: Component testing, signal path analysis, error code interpretation Repair Parts Replacement: Internal components like power supply board, main board, T-con board, backlight components Maintenance Tips Cleaning Instructions: Screen and ventilation cleaning guidelines 📄 Technical Specifications Display Display Technology: LCD Screen Sizes Inches: 26, 32, 37, 40 Resolution Support: HD Ready (for 32"/37") / Full HD (for 40") - Specific resolutions depend on model Aspect Ratio: 16:9 Connectivity Hdmi Ports: Multiple (number varies by model) Usb Ports: Yes (for firmware updates/media playback - specific functionality varies) Av Input Types: Component, Composite, S-Video (model dependent) Audio Audio Output Power: Stereo speakers with integrated amplifier (wattage varies by model) Power Power Consumption Typical: Varies by screen size and usage Power Consumption Standby: Low (<1W typically)