This comprehensive service manual covers the JVC AV-21YT15 FLAT COLOR TV and its variant, the AV-21VT35/Z. The manual is a valuable resource for technicians and repair specialists who need to diagnose and repair these televisions. It provides detailed instructions for disassembly, adjustment, and troubleshooting, ensuring efficient and effective repair procedures. The manual delves into specific service instructions, enabling technicians to work with precision. It outlines essential precautions to ensure safety during the repair process. The manual is a comprehensive guide, offering a complete understanding of the television's inner workings, supporting technicians in effectively resolving a wide range of issues.