Aiwa-TPR215-tape-维修说明书手册含电器原理图

M心心se怡四HRA口I▣CASSETTE RECORDERMODELTPR-215EE,UKAIWA(SERVICE MANUAL】soSet using ISO screws】DATE OF ISSUE 25/10/1975SPECIFICATIONSType:4-band (FM/SW/MW/LW)radio-Radio Sectioncassette recorderFrequency range:FM87.5-108MHzCircuitry:19 transistors,12 diodes,1 LED,SW 5.9-18 MHz11cMW525-1605kHzPower source:Batteries,DC 6V (UM-1 x 4)LW 150-300 kHzAC110120V/220-240V(switchAntenna:Whip antenna for FM and SWable)Ferrite bar antenna for MW andCar battery (thru car adapter)LWOutput:2500 mW.Max.Dimensions:344x216x98mmFrequency response:50-10,000HzWeight:3.2 kgs (w/o batteries)Speaker:100 x 150 mm oval type,8 ohmsAccessories:AC power cordCassette tapeTape Recorder SectionCarrying case (EE model only)1Built-in microphone:Electret condenser microphoneBattery (Super UM-1)Tape speed:Erase plug4.8 cm/secRecording system:AC biasErasing system:AC erasureRecording time:90 min.(two ways,C-90 cassette)S/N ratio:55dBThe specifications and external appearance of this set areWow flutter:0,18%(WRMS)subject to change without prior notice.