MCINTOSH-MA2275_service-manual维修手册

MA2275TUBEINTEGRATED AMPLIFIER007507577575Mclnfosh-40-30-20-1M3250057577575403020-10INTEGRATED AMPLIFIERPOWER OUTPUTPOWER UTPUTINPUT SELECTORLWCD oTECDAPECONTENTSPerformance Specifications.........2Data Schematic and PCB.27.28Notes ...................................Pushbutton Schematic and PCB29.30Rear panelAmplifier Schematic and PCB.......31.34Section Location4Power Supply Schematic and PCB35.38Block Diagram5.7Meter Schematic and PCB39.40Interconnection Diagram ...810Backup PS Schematic and PCB,Main Schematic and PCB....11,16Terminal Schematic and PCB...................................42Control Schematic and PCB......................17-20Parts List.43.48Balanced Schematic and PCB21·22Exploded View and Parts List......49.52Volume/Tone Schematic and PCB.....................23-26Repacking Instructions.......................53SERVICE MANUAL