This comprehensive service manual provides detailed instructions for servicing JVC HD-52G786, HD-52G886, HD-56G786, and HD-56G886 rear projection TVs. It covers a wide range of topics, including safety precautions, specific service instructions, disassembly procedures, adjustment guidelines, and troubleshooting techniques. The manual is designed to assist technicians in diagnosing and repairing various issues that may arise with these televisions. It contains detailed diagrams, schematics, and step-by-step instructions to guide users through the repair process. With its 194 pages of information, this service manual is an essential tool for any technician working on JVC rear projection TVs from the specified model range.