编号6：爱华Aiwa-AD3800-tape-维修图纸手册

www.freeservicemanuals.infoSTEREO CASSETTE DECKMODEL No.AD-3800H E,K,GAIWA[SERVICE MANUAL】Code No.04-380-000-53DATE OF ISSUE 10/1981SPECIFICATIONSSemiconductors:22ICs,125 transistors.(WTD-A)More than 58/64 dB103 diodes,50 LED's(METAL,DOLBY NR B-type/C-type)Power supply:H modelAC120V/220V/240V/C-tYplswitchable 50/60 HzMore than 54/62 dBEmodelMore than 58/64 dBAC220V,50/60Hz(FeCrDOLBY NR B-type/C-type)(LH,DOLBY NR B-type/C-type)Channel separation:More than 30 dBG model(1 kHz.0 VU)AC240V,50/60HzCross talk:More than 60 dBPower consumption:24W(1kHz,0VU月Dimensions:420W)×110(HlX265(D)mmErasing ratio:More than 60 dBWeight:5.1kg(125Hz.0VU+10dB)Track type:4 tracks 2 channelsBias frequency:85 kHzTape speed:4.8cm/s±1.5%Frequency response:METAL20~20.000HzWow and flutter:Less than 0,025%(WRMS)、19.000H2Automatic stop system:Full auto stop820-20.000HzAutomatic shut-off action time:L20~17.000HzLess than 5s.Pinch roller pressureTake up 350893.438786N+3Motor:DC EG motorHead:DX head (for Rec/Pb)Ferrite head (for Erase)Supplyt81764886n180+3Inputs:MIC max.sensitivity 0.3 mV(20012~10ks suitable)Take-up torque:50±10g-cm(0.49±0.098mN.mlLINE INmax.sensitivity50 mVFF rewind torque:150389em1.4t88-0.294mN.ml(Optimum loadimpedance morePu38686S60than 50 ks2)LINE OUTTTA-161)Playback noise120uS/70us(Optimum loadLess than 2.7/2.0mV(DOLBY NR OFF)impedance moreLess than 1.7/1.6 mV (DOLBY NRthan 50 ks)B tvpelPHONES8nLes than 1.5/1.4mV (DOLBY NRC type)Rec./Pb distortion:Less than 1%(METAL)Less than (Cro)Less than 1%(FeCr)Less than 1.3%(LH)Rec./Pb SN ratio:More than 45/49 dB(Unweighted)(METAL.DOLBY NR B-typeOFF/ON)Specifications and external appearance are subject tochange without due to product improvement.More than 45/49 dB(CrO,.DOLBY NR B-type OFF/ON)Noise reduction system manufactured under license fromDolby Laboratories Licensing Corporation.More than 45/49 dB.Dolby and the o symbol are trademarks of Dolby Labo-(FeCr.DOLBY NR B-type OFF/ON)ratories Licensing Corporation.