JVC L-E600 Service Manual page 34

4-1 Carry motor
This circuit controls
carry motor by signal, thus permitting the FWD
This circuit function:
the tonearm by signal. When the solenoid is acti-
Fig. 4
drive circuit
the rotating direction of the
4-2 Solenoid drive circuit
s to lift up and lower down
4-3 Inverter buffer
This circuit inverts signals FWD OUT, REV OUT,
PLAY, DOWN
OUT, and similar others to actuate
The sensor detects the tracking error of the tone-
arm and the compensator generates signal PLAY
OUT to compensate this error. Thus, the tonearm
aps
and REV operation of the tonearm.
vated, the tonearm is lowered down to enter the
play mode.
the drives in the output side of the control circuit.
is forwarded by signal PLAY sequentially little by
little so that it is controlled to trace the groove
correctly.