McIntosh-MA-8900-Rear-Connection-Diagram 电路图 维修手册.pdf

MA8900 Rear Panel Connections 1A McIntosh Laboratory, Inc. 2 Chambers Street Binghamton, New York 13903-2699 Phone: 607-723-3512 FAX: 607-724-0549 Part No. 04174800 Connect the MA8900 power cord to a live AC outlet. Refer to infor- mation on the back panel of your MA8900 to determine the correct voltage for your unit POWER CONTROL MAIN OUTPUT sends turn On/Off signals to a McIntosh Component when the MA8900 is switched On/Off DATA PORTS send signals to Source Components to allow control with the MA8900 Remote Control GND terminal accepts a ground wire from a turntable FIXED OUTPUTS send signals to the input of a recording device PHONO MM accepts signals from a Mov- ing Magnet Phono Cartridge POWER CONTROL PASSTHRU INPUT receives turn On/Off signals from an Audio/ Video Control Center PHONO MC accepts the low level signals from a Moving Coil Phono Cartridge OUTPUTS 1 and 2 send signals to Power Amplifiers and are switched On/Off with the Front Panel Output 1 and 2 Push- Buttons or Remote Control Push-Buttons DIGITAL AUDIO INPUTS for components with Digital Optical and Coaxial Out- puts sending digital audio signals BALANCED INPUTS accept high level pro- gram source signals USB Digital AUDIO Input for connection to a computer RS232 connector1 for connection to a computer or other control device POWER CONTROL OUTPUTS TRIGger 1 and 2 send turn On/Off signals to assignable components Main Fuse holder, refer to information on the back panel of your MA8900 to determine the correct fuse size and rating PWR AMP INPUTS accept signals from the internal Preamplifier or a separate external Preamplifier Left OUTPUT connections for a 2, 4 or 8 ohm Loudspeaker JUMPER PLUGS connect the Preamplifier OUT- PUT 1 Jacks to the PWR AMP INPUTS Jacks and are required for normal operation Right OUTPUT connections for a 2, 4 or 8 ohm Loudspeaker 1 Refer to page 3 of the MA8900 Owners Manual for addition cable information. UNBALANCED INPUTS 1 thru 6 accept high level program source signals MCT DIGITAL AUDIO INPUT for streaming high bandwidth digital signals from SACD/CD Transport Components SERVICE PORT for service use only IR INput for signals from a compatible IR Room Sensor RadioFans.CN 收音机爱 好者资料库