🏷️ Basic Information Identification Make: JVC Model: RV-B550BU Year: N/A Generation: N/A 📋 Manual Details Documentation Manual Type: Service Manual Language: English Format: PDF Downloadable: Yes Product Type: Portable CD System ⚙️ Engine Specifications Power Source Power Source: AC Power / Battery Battery Type: D-size x 8 (optional) Power Consumption: AC operation: 20W 🔧 Transmission Playback Cd Playback: Yes Cassette Playback: Yes Radio Tuner: AM/FM Stereo 📐 Dimensions Physical Width: 530mm Height: 220mm Depth: 280mm Weight: Approx. 5.5 kg (without batteries) 🔧 Maintenance Cleaning Cd Lens Cleaning: Recommended Cassette Head Cleaning: Recommended Troubleshooting Common Issues: CD skipping, cassette tape not playing 📄 Features Audio Speaker System: Stereo Speakers Sound Modes: N/A Connectivity Aux In: Yes Headphone Jack: Yes Display Display Type: LCD