Kenwood KX-66CW Service Manual

MEcHANlsM DESGB!PTlON: Rotation is transmitted from themotor as indicated by the arrow (ll)in Fig. 1.: For PLAY and direction reversion.Drives the sub chassis and the direc-tion arm.: For PLAY and direction reversion.Driven by the solenoid 1 to controlthe FD trigger gear.: For FF and BEW. Drives the functionslider.1. oUTLINERotation tlansmassionFD trigger gearFD trigger armFR triggeřgearFR trigger armDirection armDirection sliderFunction slider: For FF and REW. Driven by thesolenoid 2 to control the FR triggcrgear.: For direction reversion. Drives thedirection slider,: For direction reversion. controls thehead, pinch roller and switch.: For FF and REW. Controls the,F armass'y.Motor ass'ySolenoid 1Fig. 1 Transmission of íotataon2. oPERATloN lN EACH MoDE2-1 Forward play (FWD PLAY) operation (Figs. 1 and 2lWhen the PLAY key is pressed, the PLAY signal is transmittedfrom the microprocessor. Thus, the solenoid 1 is attractedand released once to pull the FD trigger arm.The FD trigger arm rotates in the direction of arrow @ trig. t tand the boss 6 is disengaged from the protrusion of the FDtrigger gear so that the FD trigger gear is engaged with theflywheel gear and rotated in the direction of the arrow (Fig. 2).Then, the cam (A} located at the rear of the FD trigger gearpushes upwards the tongue of the sub chassis (802) to liftthe head. At the same time, the cams on the rear of the FDtrigger gear controls the direction arm to move the directionslider in the FWD direction (arrow O) to select the FWD siderecord/erase head and pinch roller (arrows O, O, @ andOl trig. zl.During this time, the solenoid 1 is aťtracted and releasedagain.12Flywheel ass'y (5)KX-66CW