Akai-MPC500-mpc-维修说明书手册含电器原理图

SERVICE MANUALMODEL:MPC500 (AKAI)Specification■GeneralDisplay:2 x 16 charatec LCD w/back lightMemory card slot:Compact Flash (The size of the compact flash card that MPC500 can handle if from 32MB to 2 GB)Dimensions:266mm x 175mm x 44mmWeight:1.34kgPower requiremtn:12v DC 600mA (negative tip)Battery life:Approximately 4.5 hour of continuous use with LCD backlight■Sound GeneratorSampling rate:44.lkHzMemory capacity:16MB standard (11.5MB for sound memory),expandable to 128MBRecording time:136sec.(16MB,MONO);24M28sec.(128MB,MONO)Memory expansion slot:1 x for optional EXM128Data format:16-bit linearPolyphony:up to 32(dependent on processing)Dynamic filtering:2-pole lowpass filter per voicePreset sound memory:5MBNumber of programs:24■EffectsEffects:2 stereo effects and Master effectEffect type:Chorus,Flanger,Bit grunger,4 band EQ,Compressor,phase shifter,Tremolo,Flying pan,Reverb,DelayMaster effect:4 band EQ,Compressor■Se quencerMaximum events:100,000 notesResolution:96 parts per 1/4-noteSequences:9Tracks per sequence:48MIDI output channels:16Song mode:20 songs,250 steps per songDrum pad:12(velocity and pressure sensitive)Drum pad banks:4Sync mode:MIDI clock■Inputs/OutputsRecord input (L and R):1/4-inch stereo phone x 2,pseudo balanced 11dBu,input impedance 9k ohmMax.Input level:+10dBuStereo output (Land R):1/4-inch phone x 2 pseudo balanced 11dBu,output impedance Ik Ohms,Max.Output level:+5 dBuPhones output:1/4-inch stereo phone x 1,200mW/100 ohmsMIDI inputs:1 x 5-pin DINMIDI outputs:1 x 5-pin DINUSB:Slave connector x 1,USB MASS STORAGE CLASS support(Windows 2000/ME/XP or later version,or Mac OS 9.x/10.x or later version)■Data CompatibilityMPC1000:SEO.WAV.PGMMPC20002000XL:SEQ,WAV,SND,PGM (Most parameters of PGM file can be loaded)MPC2500:SEQ,WAV,PGMMPC4000:SEQ,WAV,PGM (DRUM program only.Only note assign and tune are loaded)MPC3000:SND(THRU Computer)Z4/Z8:WAV,PGM (DRUM program only.Only note assign and tune are loaded)S5000/6000:WAV only (THRU Computer)