Akai-AM52-int-维修说明书手册含电器原理图

AKAI SERUICE M当当凸当MODEL AM-52STEREO INTEGRATED AMPLIFIERMODELAM-32MODELAM-52I.SPECIFICATIONSMODEL AM-32MODEL AM-52Power Output8ohms4 ohmsPower Output8 ohms4ohmshY FTCby FTC(20 Hz-20 kHz)50W/0.03%60WO05(20 Hz 20 kHz)70w0.03%90WGCD5by DIN (1 kHz)60W0.7%80W0.7%by DIN (I kHz)80W0.7%120W.7%Music Po100w200WMusic Power135W270WPower Bandwidth5Hzt050kHz/006%wer Bandwidth.5Hz1o50kHz/0.06Total HarTotal Harmonic0.005%(at Source Direct Mode)Distortion.0.005%(at Source Diect Node)S/N (IHF-AS/N (IHF-A)PHONO MM.82d日PHONO MM84dBPHONO MC65d4BPHONO MC84dB97 dB (at Souree Direet ModelCD,Tuner,DAT.99 dB (at Source Diret Mode)Residual Noise0.1mVCross Talk (10 kHz)Cross Talk (10 kHz)60BChannelSChannel Sration50dB(10kHz)50dBDampingDamping Factor(1 k Hz.8 ohms)50(1kHz.8 ohms)50Required Speaker ImpedanceA Or R4ohms to 16 ohmsReuire mc4 ohms to 16 ohmsA and B.8 ohms to 16 ohmsA and B.8 ohms to 16 ohmsInput Sensitivity/ImpedanceInput Sensitivity/ImpedancePHONO MM2.0 mV/47 kohmsPHONOMM2.0 mV/47 kohmsPHONO MC0.2 mV/100 ohmsPHONO MC0.2 mV/100 ohmsCD、'TunerTape,DAT150 mV/47 kohmsD150 mV/47 kohmsMa.Input LevelMax.Input LevelPHONO MM.........160mVPHONO MM160mVPHONO MC.16mVPHONO MC16 mvOutput Level/ImpedanceOutput Level/ImpedanceTane150 mV/I kohmsTape.150 mV/I kohmsFrequency ResponseFrequeney ResponsePHONOPHONO(Deviation RIAA)±0.5dB(Deviation RIAA)±0.5dBCD,Tuner.DAT5 Hz to 100 kHz (-3 dB)CD,Tuner,DAT.5 Hz to 100 kHz (-3B)(at Source Direct Mode)(at Source Direct Mo:Tone cont rolTone controlBa%气±8,3dBat100HzBa55.±8.5 dB at I00HzTreble±90dBat10kHzTreble9.0 dB at 10 kHzDimensions425W)×158(H)×377D)mmDimensions.425IW)×158(H)×7(D)mm(16.7×6.I×l4.8 inches}Weight.....l6.7x6.1×l4.8 incls)11.2kg(24.716s)Weight.11.4 kg (25.2 lbs)For improvementpurposes,specifications and design are subject change without notice