Akai-HXM459W-tape-维修说明书手册含电器原理图

HX-M459W/M659WAKAI SERVICE MANUALa可BBBEE-0▣·I品一Ⅱ当当MODEL HX-659WSTEREO DOUBLE CASSETTE DECKMODELHX-M459WMODEL HX-M659WI.SPECIFICATIONSTrack System.............4 track 2 channel stereoInput sensitivity/Heads.HD head for recordingImpedance..70 mV/50 kohmsplayback X1Output sensitivity/Impedance........388 mV/2 kohmsHD head for playback X1Power requirements........220 V,50 Hz for Europe ex-Erase head x1cept UKMotors....DC motor X2 (for capstan240 V.50 Hz for UK andreel)Austraria110V-120V/220V-240V.Wow Flutter........0.1%(WRMS),0.2%(DIN)50 Hz/60 HzS/N(Metal)..57 dB (Measured via tapeConvertible for other countrieswith peak recordingDimensions350wW)×136(HD×345(D)mmlevel)(13.8×5.4×13.6×inchies)Dolby B type NR switchWeight.4.0kg(8.81bs)Model HX-M459WON:Improves up to 5 dB at4.2kg(9.21bs)1 kHz.10 dB above 5 kHzModel HX-M659wTotal harmonicdistortion…Less than 0.9%(Metal)Frequency responseNormal.30Hzto14.000Hz±3dBStandard accessoriesMetal.…30Hzto15,000Hz±3dBConnection cords.......RCA pin cord X2*For improvement purposes,specifications and design are subject to change without notice.*Noise reduction manufactured under license from Dolby Laboratories Licensing Corporation."Dolby"and double-D symbolare trad marks of Dolby Laboratories Licensing Corporation.