🏷️ Basic Information Identification Make: JVC Model: EX A1 Compact Component System Year: N/A Generation: N/A 📋 Manual Details Document Attributes Manual Type: Schematic Diagram Manual Language: English Page Count: Unknown Format: PDF Download Purpose Primary Use: Repair, Rebuilding, Maintenance, Servicing ⚙️ Engine Specifications Power Output Output Power Rms: N/A Impedance Speakers: 4-16 Ohms Audio Features Dolby Digital Decoder: Yes Dts Decoder: Yes Dvd Audio Playback: Yes Sacd Playback: Yes Connectivity Optical Digital Input: Yes Coaxial Digital Input: Yes Component Video Output: Yes S Video Output: Yes Front Av Input: Yes Power Supply Power Requirements: AC 120V, 60Hz 🔧 Transmission Disc Formats Supported Disc Types: CD, CD-R/RW, DVD-Video, DVD-R/RW, VCD, SVCD 📐 Dimensions Physical Dimensions Main Unit Width: Approx. 260mm Main Unit Height: Approx. 87mm Main Unit Depth: Approx. 330mm Speaker Dimensions: N/A 🔧 Maintenance Cleaning Lens Cleaning Recommendation: Use specialized CD/DVD lens cleaner disc Troubleshooting Common Issues Addressed: Disc reading errors, audio distortion, power issues Diagnostic Approach: Component-level analysis via schematic