This comprehensive service repair manual for the Sony STR-D265 audio equipment offers a wealth of technical information designed for professional technicians. It provides detailed instructions on troubleshooting, disassembling, repairing, and reassembling the receiver. The manual includes circuit diagrams, component specifications, adjustment procedures, and error codes, allowing technicians to diagnose and resolve a wide range of issues. With its in-depth coverage and clear explanations, this manual is an essential resource for anyone involved in servicing the Sony STR-D265.