October 26, 2023 Subject: Operational Overview and Feature Analysis of the Sony LBT-D505 Model Number: LBT-D505 (also associated with LBT-D506/D507 in various regions)

Additional diagrams for the individual TA-D505 amplifier component can be found at the Archive . 90s vintage Sony LBT-D505 Hifi System

The mode can be set to:

Would you like a summary of how to reset the system or connect external devices like a phone or turntable to the LBT-D505?