🏷️ Basic Information Identification Make: Samsung Model: HT-WP30 Product Type: DVD Player Year: N/A (Service Manual) Generation: N/A 📋 Manual Details Information Manual Type: Service Manual Format: PDF Download Language: English Included Sections: Electrical Specifications, Safety Precautions, User Controls, Installation, Service Instructions, Service Adjustment, Chassis Layout, Block Diagram, Schematic Diagram Purpose: Technical troubleshooting and repair ⚙️ Engine Specifications Power And Performance Power Supply: AC 100-240V ~ 50/60Hz Power Consumption: Approximately 25W (Typical) 🔧 Transmission Drive System Disc Types: DVD-Video, DVD-R/RW, CD-Audio, CD-R/RW, VCD, SVCD Video Formats: MPEG2, DivX, Xvid Audio Formats: MP3, WMA, Dolby Digital 📐 Dimensions Physical Characteristics Width: 430 mm (Approx) Height: 50 mm (Approx) Depth: 230 mm (Approx) Weight: 2.5 kg (Approx) 🔧 Maintenance General Care Cleaning Instructions: Refer to manual for specific cleaning agents and methods Troubleshooting Common Issues: Disc reading errors, power issues, audio/video output problems Repair Procedures Key Components: Laser assembly, power supply board, mainboard, decoder IC Safety Electrical Safety: Discharge capacitors before servicing, use insulated tools Adjustments Laser Adjustment: Focus, tracking, RF level Diagnostics Error Codes: Refer to specific diagnostic sections in the manual