编号53：爱华Aiwa-ADS40-tape-维修图纸手册

AIWAS/M Code No.85-024DATE OF ISSUE 5/1985SERVICE MANUALMODEL NO.STEREO CASSETTEDECKAD-F640,S4▣TYPE.HB,EB,KB,GB,ZBUBCAD-S4O】TypeStereo cassette deckInputsLINE IN maximum inputTrack format4 tracks 2 channelssensitivity:50 mV (over 50Power supplyAD-F640E.Zk-ohms)AC 220V50 HzOutputsLINE OUT standard outputAD-F640K,Glevel:0.41 V(0 VU);SuitableAC 240V50 Hzload impedance:over 50AD-S40Uk-ohms:AC 120V60 HzHeadphones:8 ohmsAD-F640HDimensions420W0×110(H0×299.5(D)AC120V/220V/240Vmmswitchable,50/60 Hz[16-5/8"(W0×4-3/8"(H)×Power consumption20W11-7/8"(D)月Frequency responseMETAL tape:20-18,000 HzWeight4.7kg(10.3bs.)CrO,AccessoriesStereo pin cord.position tape:20-17,000 Hz…,2NORMALtape:20-16,000HzSignal-to-noise ratio75 dB (METAL tape DOLBY CNR ON)Wow and flutterAccording to DIN 45 500 0.09%0.028%WRMS)Tape speed4.8 cm/sec.(1-7/8 ips)Rewind time60sec.(C-60)Fast forward time60 sec.(C-60)Design and specifications are subject to changeRecording systemAC bias(frequency 85 kHz)without notice.Erase systemA日a8日Noise Reduction manufactured under license fromMotorDC Servomotor for capstanDolby Laboratories Licensing Corporation.DC motor for reelsHead●HX PRO headroom extension originated by BangRecording.playback head:DXOlufsen and manufactured under license from Dolbycombination headLaboratories Licensing Corporation.Erase head:Double gap ferrite“Dolby."the double-D symbol,,and“HX PRO"areheadtrademarks of Dolby Laboratories LicensingCorporation.