编号63：爱华Aiwa-ADWX777-tape-维修图纸手册

S/M Code No.89-064 DATE OF ISSUE 9/1989-IAIWAAD-WX777SERVICEaD■■aD■■■口■■■口【δMANUAL0000STEREO CASSETTE DECK●BASIC TAPE MECHANISM:a-14·TYPE.H,U,C,EK,ZSPECIFICATIONSTypeStereo cassette tape deckMotorDC Servomotor×2Track format4 tracks,2 channelsHeadsRecord/playback head x 1Power supplyADWX777E,ZPlayback head x 1AC220V,50/60H2Erase head x 1AD-WX777KInputsLINE IN maximum inputAC240V,50/60Hzsensitivity:50 mV (over 50 kO)ADWX777U.COutputsLINE OUT standard output level:AC 120 V,60 Hz360 mV (0 VU);suitable loadAD-WX777Himpedance:over 50 koAC120V220V240VDimensions4300WM×140H)×313D)mmswitchable,50/60 HzWeight5.2kgPower consumption3WFrequency responseMETAL tape:20-18,000HzCrO,tape:20-17.000HzDesign and specifications are subject to change withoutNORMAL tape:20-16,000 Hznotice.Signal-to-noise ratio73 dB (METAL tape DOLBY C NRNoise reduction system manufactured under license fromON)Dolby Laboratories Licensing Corporation.Wow and flutterDeck 1(PB.)Dolby and the Do symbol are tradesarks of Dolby Labo-0.12%(According to DIN 45500)0.065%WRMS)ratories Licensing Corporation.Deck 20.18%(According to DIN 45500)0.065%WRMSTape speed4.8 cm/sec.(17/8 ips),9.5 cm/sec (Double speed)Recording system AC bias (frequency 108 kHzErase systemAC eraseAIWA Co.,Ltd.Tokyo JapanPrinted in Japan