🏷️ Basic Information Identification Make: Sony Model: M4000 Series Model Variants: KDL-26M4000, KDL-32M4000, KDL-37M4000, KDL-40M4000 Year: Not specified (Manual covers multiple models released around the same time) Generation: Not applicable (Consumer electronics) 📋 Manual Details Information Manual Type: Service Manual Language: English Page Count: Not specified (PDF download, typical service manuals are extensive) Format: PDF Content Disassembly Instructions: Included Service Adjustments: Included Diagrams: Included Exploded Views: Included Electrical Parts List: Included 📄 Technical Specs Display Display Technology: LCD Backlight Type: CCFL (Cold Cathode Fluorescent Lamp) - typical for this era Resolution: High Definition (HD) - varies by model (e.g., 1366x768 or 1920x1080) Connectivity Hdmi Ports: Yes (Number varies by model) Usb Ports: Yes (Likely for service or firmware updates) Power Power Consumption: Varies by screen size and usage (typical for 32-40 inch LCDs: 100-200W) Standby Power Consumption: Low (typically < 0.5W) Audio Audio Output Power: Stereo (typically 10W x 2) Speaker System: Integrated Stereo Speakers 📄 Troubleshooting Common Issues Power Supply Issues: Covered Picture Quality Problems: Covered Sound Issues: Covered