This comprehensive service manual for the Toshiba 20AF41 Color TV provides detailed technical information and guidance for technicians and service personnel. The manual covers a wide range of topics crucial for servicing and troubleshooting the TV, including general specifications, disassembly procedures, service mode settings, and detailed block diagrams. You'll also find instructions on confirming hours of operation, checking checksum values, and replacing EEPROM memory chips. The manual concludes with electrical adjustments, ensuring you have all the necessary information to restore your Toshiba 20AF41 Color TV to optimal performance.