This comprehensive service manual provides an in-depth guide for servicing and repairing the CASIO ZD-505 MD CD System, specifically designed for the 1999 model. The manual covers every aspect of the system, both internally and externally, offering a detailed and user-friendly resource for technicians and enthusiasts. Within its pages, you'll find a wealth of information including detailed specifications, step-by-step disassembly instructions, CD pickup replacement procedures, clear block diagrams, and precise tuner adjustments. The manual also covers cassette deck adjustments, CD troubleshooting, operational troubleshooting, and comprehensive PCB views. It includes detailed wiring diagrams, IC lead identification with internal diagrams, schematic diagrams, exploded views of the cassette mechanism and CD mechanism, a breakdown of the Rimocon kit, a complete parts list, and much more. This manual is your ultimate resource for understanding and maintaining your CASIO ZD-505 MD CD System.