编号3：爱华Aiwa-AD3250-tape-维修图纸手册

30SERVICEMANUALMODEL NO.A▣-325OSTEREO CASSETTE DECKT.C.Corp10 North Main StWharton NJ 07885www.servicemanuals.netCode No.04-325-000-95TYPE.H,HU,U,C,E,K,G,ZDATE OF ISSUE 8/1982SPECIFICATIONSSemiconductors:(WTD-A)More than 45/52 dBPower supply:(METAL,DOLBY NR B-type/C-type)More than 50/55 dBAC120V/220V/240V(CrO,.DOLBY NR B-type/C-typelswitchable 50/60 HzMore thar45/52dBU.C modelsAC 120V,60Hz(LH,DOLBY NR B-type/C-type)(WTD-A)More than 64 dB(METAL.DOLBY NR C-typelAC220V.50/60HzMore than 64 dBK.G modelsAC240V,50/60Hz(CrO,DOLBY NR C-type)More than 62 dBPower consumption:H,HU,U,C models13WE,K,G,Z models 14W(LH.DOLBY NR C-type)Dimensions:82029PaChannel separation:More than 30 dB(1kHz,0WUCross talk:More than 60 dBWeight:4.2kg9.251bs.】(1kHz,OVU月Track type:4 tracks 2 channelTape speed:4.8cm/s(1-7/8ips】Erasing ratioMore than 57 dBWow an flutter:(135Hz.0VU+10dB)Less than 0.028%(WRMS)Bias frequency:85 kHzAccording to DIN 45500 0.1%METAL2018.000HAutomatic stop system:Frequency response:Full auto stopAutomatic shut-off action time:Cro,20~17.000HzLH20~16.000HzLess than 5s.Pinch roller pressure:Motor:125±15g1.225±0.147NDC Servomotor for capstanDC mostor for reelsTake-up torque:mmNm)35+15Head:DX head (for Rec/Pb)InputsFF rewind torque:110±20g-cm(1.078±0.196mNmlFF rewind time:90±15s.C60)LINE IN maximum input490±50mV(LINE)sensitivity:50mV (more than 50ks2)DIN mPlayback noise:Less than 1.2mV (Cro.)sensitivity (2 model only):0.1mV/kn(3.3k2)Less than 1.2mV(METAL)Less than 2.3mV(LH)OutputsLINE OUT standard output level:Rec./PB output:0.55 V (0 VU):suitable loadOVU±1.5dB(LINE(TTA-119G)Rec./Pb distortion:H,HU,U,C,E,K,G modelsSTecandareeh25068oniw0.55V(0VU1Less than 2.5%(METAL)Less than2.0%(Cr0,）Headphones:85Less than 1.5%(LH)Z modelLess than 3%(CrO,)Rec./Pb SN ratio:More than 42/46 dB(Unweighted)(METAL.DOLBY NR B-typeOFF/ON)Specifications and external appearance are subject tochange without due to product improvement.More than 42/46 dBNoise reduction system manufactured under license from(CrO,.DOLBY NR B-type OFF/ON)More'than 41/46 dBDolby Laboratories Licensing Corporation.(LH,DOLBY NR B-type OFF/ON).Dolby and the 0o symbol are trademarks of Dolby Laboratories Licensing CorporationAIWADownloaded from www.Manualslib.com manuals search engine