akai_gx-75_sm维修操作说明书手册

程AKAI SERVICE MANUALAKAI8888D壮.5☐D和4MODEL GX-95STEREO CASSETTE DECKMODELGX-75MODELGX-95SPECIFICATIONSGX-95GX-75...4 track 2 channel stereo4 track 2 channel stereo.............LC-OFC Super GX head for recordingx1LC-OFC Super GX head for recordingx ILC-OFC Super GXhead for playbackLC-OFC Super GX head for playbackx1Erase headx1Erase headx】Motors..Servo D.D.Motor for capstan drivex1FG Servo D.D.Motor for capstan drivex 1DC motor for reel drivex1DC motor for reel drivexlDC moor for eam drive tape eject/DC motor for cam drive tape eject/loading×1loading×10.025%(WRMS.0.04%(DIN0.025%WRMS),0.04%(DIN)59dB(Measured via tape with peak59dB (Measured via tape with peakrecording level)Dolby B type NR switch ON:Improves upto 5dB at 1kHz.10dB above 5kHzDolby C typeNR switeh ON:Improves upDolby C type NR switch ON:Improves upto 15dB at 500Hz,20dB at 1kHz toto 15dB at 500Hz,20dB at IkHz to10kHz10kHzTHD.................less than 0.6%(Metal)less than 0.6%(Metal)Frequency responseNormal.....20H2o19,000Hz±3dB20Hzto19.000Hz±3dBCrO2..............20Hz to 20,000Hz+3dBMetal...20Hzto21.000Hz±3dB288390o08思Input sensitivity/ImpedanceLine.70mV/47kohms70mV/47kobmsCD/DAT direet in........................240mV/47kohms240mV/47kohmsOutput Level/ImpedanceLine......................388mV/150 ohms388mV/150 ohmsHeadphones...........................1.3mW (8 ohms)1.3mW (8 ohms)Power requirements.220V,50Hz for Europe except UK220V,50H2240V.50Hz for UK and Australia110V/120V/220V/240V,50Hz/60Hzconvertible for other countries460(W)×154(H)×350(D)mm425(W)×154(H×3S0(D)mm10.2kg9,2kgStandard accessoriesConnection cords................RCA pin cordx2RCA pin cordx2Remote Control Unit...........I0 perator's manualXDry Batteries..R6 (AA)sizex2Operator's manual...........IFor improvement purposes,specifications and design are subject to change without notice.