Akai-HXM515W-tape-维修说明书手册含电器原理图

AKAI SERVICE MANUALAKAI岛STEREO DOUBLE CASSETTE DECKMODELHX-M515WSPECIFICATIONSMotors..........Electronically speed controlledDolby B type NR ON:ImprovesDC motor for capstan drive x2up to 5dB at 1kHz.10dB aboveDC motor for reel drivex25kHzHeads....................HD head for recording and play-Input sensitivity .........70mVback×2Impedance…47 kohmsErase head x 1Output sensitivity ......388mVWow flutter0.07%WRMS(J1S),0.12%Impedance...............2kohms(DIN)Power requirements ...120V,60Hz for USA CanadaDistortion .................0.7%(Metal)220V,50Hz for Europe exceptFrequency responseUK(-20dB recording)......Normal:25Hz to 15,000Hz+3dB240V,50Hz for UK Aus-Cr02:25Hzto16,000Hz±3dBtraliaMetal:25Hz to 17,000Hz+3dB1I0V/120V/220Vf240V.50Hz/S/N…58dB(Metal)60Hz convertible for other coun-(Measured via tape with peaktriesrecording level)Dimensions…350(W)×123(H)×270(D)mmDolby C type NR ON:Improves(13.8×4.8×10.6 inchesup to 15 dB at 500 Hz,20 dB atWeight .........5.3kg(11.71bs)IkHz to 10 kHzFor improvement purposes,specifications and design are subject to change without notice.Noise reduction manufactured under license from Dolby Laboratories Licensing Corporation."Dolby"and double-Dsymbol are trade marks of Dolby Laboratories Licensing Corporation.ww.hifengine.com