编号40：爱华Aiwa-ADM800-tape-维修图纸手册

ww.freeservicemanuals.infoIt's freeAll over the worldSTEREOCASSETTE▣ECKMODEL NO.AD-M800EKFree service manualsGratis schema'sDigitized hyAIWAwww.frcescrvicemanuals.info(SERVICE MANUAL】Code No.04-800-000-180DATE OF ISSUE 11/.1980SPECIFICATIONSSemiconductors:53 ICs,1 FET,146 transistors,Erasing ratio:More than 60 dB99 diodes 1 PIN diode,27 LED's(400Hz,0VU.+10dB)Power supply:EmodelBias frequency:105 kHzAC120V220VFrequency response:METAL20-20.000Hzswitchable,50/60 HzCr●2018.000H2K modele-Cr2AC120V240V19,000HzLH20~17.000Hzswitchable,50/60 HzMotor:FG servo motorPower consumption:29W(capstan)Dimensions:450W)×120(H)×300(D)mmDC motorWeight:72k9(reel)Track type:4 tracks 2 channelInputs:MIC max.sensitivity 0.3 mVTape speed:4.8cms±1.5%Wow and flutter:Less than0.04%(WRMs】(200n-10 kn suitable】LINE INmax.sensitivityAutomatic stop system:Full auto stop50mVAutomatic shut-off action time:3±15.(Optimum loadimpedance morePinch roller pressure:450±40g(4.41±0.39N)than50kn】Take-up torque:50±10g-cm(490±98mN-m)DINFF&rewind time:90s.(c60max.sensitivity0.1 mV/knPlay back output:0.51mV±0.8dB(LINE)(impedance3kn】TTA.161)Outputs:LINE OUTPlay back noise:Standard levelLess than 1.0 mV0.41V(0VU月(METAL,CrO,,Fe-Cr DOLBY-NR ON)(Optimum loadLess than 2.2 mV(LH DOLBY NR OFF)impedance morethan 50 k)Rec./PB output:0VU±1.5dB(LINE)DINStandard level(TTA-119G}0,41VRec./Pb distortionLess than 1.0%(METAL)PHONES82~150n.2mw(0VU月Less than 1.2%(CrOLess than1.0%(Fe-Cr】Less than 1.5%(LH)Rec./Pb noise:Less than 2.2/1.2 mV(Unweighted)(METAL,CrO,,Fe-Cr DOLBY-NROFF/ON)Less than 2.8/1.4 mV(LH DOLBY-NROFF/ON)Weighted-A】Less than 1.1/0.5 mV(METALCro,,Fe-Cr DOLBY-NROFF/ON)Less than 1.5/0.7 mV.Specifications and external appearance are subject to(LH DOLBY-NR OFF/ON)change without due to product improvement.Channel separationMore than 35 dBDolby Noise Reduction System is licensed from Dolby(1 kHz,0 VU)Laboratories.Cross talk:More than 60 dB●The name“Dolby”and symbol are trademarks of(1 kHz,0 VU)Dolby Laboratories.