Revox B77 Dolby Service Instructions9 - Special Versions9.1 - B77 Dolby9.1.1 - Operator Controls9.1.2 - Technical Data9.1.3 - Dismantling9.1.4 - Tape Transport9.1.5 - ElectronicsPower SupplyInput AmpRecord ProcessorRecord AmpPlayback ProcessorCalibration PCB

9.1.6 - Electrical AdjustmentsInput Amp CheckPlayback Level (Calibration Tape)Record LevelS/N Ratio Measurement with Tape

DiagramsAudio Block DiagramDolby Function DiagramAudio Interconnect PCB 1.177.210Input Amp (MPX) 1.177.222Record Processor 1.177.234Record Amp 1.177.235Playback Amp 1.177.254Calibration PCB 1.177.271