编号19：爱华Aiwa-ADF330-tape-维修图纸手册

www.freeservicemanuals.infoIt's freeAll over the worldAIWAS/M Code No.83-018DATA OF ISSUE 6/1983SERVICEMANUALM▣DEL NO.STEREOCASSETTEDECKA▣-F33▣TYPE.H,HU,U,E,K G,ZSPECIFICATIONSSemiconductors:11 ICs,30 transistors,10 diodes,Channel separation:More than 35 dB25 LED's(1 kHz.OVU)Power supply:H.HU modelsCross talk:More than 60 dBAC120V/220V/240V(1 kHz,OVU)switchable 50/60 HzMore than 58 dBU modelAC 120V,60 HzLevel drift:10±1dBEC28.60/e0k(10 kHz)Level indication error:3±1dBK.G modelsBias frequency:85 kHzAC240V.50/60HzFrequency responseMETAL20-18.000HzPower consumption:16WCrO,20~17.000HDimensions:420W1×110(H)×280(D1mmNORMAL20~16000Hz[16-1/2"×4-3/8"×11-1/4“4.5 kg (9.91 Ibs)Recording systemAC biasWeight:Erase system:AC eraseTrack type:4 tracks 2 channelsMotor:DC ServomotorTape speed:4.8cm/s(1-7/8ips)±1.5%Head:DX headWow flutter:0.035%(WRMS)Inputs:MIC maximum input sensitivityAccording to DIN 45500 0.1%1 mV (200-10 ks matched)Automatic stop system:Full auto stopLINE IN maximum inputAutomatic shut-off action time:Sensitivity:50 mV (more than 50 ks)Less than 5s.DIN max sensitivity (Z model only):Pinch roller pressure:125±15g(1.23±0.15N)0.1mV/k3.3k)Take-up torque:5gcm (0.34:mN.m)Outputs:LINE OUT/PLAY standard outputlevel:0.41V (OVU);suitable loadFF rewind torque:110±20g-cm(1.078±0.2mN:mlimpedance:more than 50 k;CUE/REV take-up torque:110±20g-cm(1.078±0.2mN·mlHeadphones:85FF&rewind time:60±10s.C-60jTest tape:METALTTA-119MXCounter indication error:0±2 digit(C-60)NORMAL TTA-119JCassette lid action time:0.6±0.4s.at normal temperature】)CrO,TTA-119GPlayback output:LINE570±20mVTTT-119D(Z model)TTA-161)DIN570±20mV(Z model)REC/PB output:LINE OVU±1,2dBDIN OVU t 1.2 dB (Z model)REC/PB distortion:Less than1.8%(METAL】Less than 1.8%(CrO,Less than 1.8%(NORMAL)Playback noiseLess than 2.0 mV(Unweighted)(NORMAL DOLBY NR C)Less than 1.3 mV(METAL,CrO,,DOLBY NR C).Specifications and external appearance are subject to changeREC/PB SN ratio:(400Hz.0VUwithout due to product improvement.(Unweighted)More than 51/54 dBNoise reduction system manufactured under license from Dolby(METAL,CrO,,DOLBY-NR C OFF/ON)Laboratories Licensing CorporationMore than 48/52 dBDolby and theo symbol are trademarks of Dolby laboratories(NORMAL,DOLBY-NR C OFF/ON)Licensing Corporation.