3. Connect a DC Power Supply to the wire as shown in
+6.0+-0.1VDC to J6004 in order to start the unloading operation sequence.
4. When the tape Loading Arms are returned to the fully unloaded position,
disconnect the DC Power Supply Unit to stop the unloading operation.
Be careful not to let the DC power supply Unit GND contact chassis GND. This
may damage the Loading Motor Drive IC (IC 6003).
Be sure to connect DC +to side (a) of J6004.
If DC + is applied to side (b) of J6004, the Loading Motor Drive IC (IC6003) may be
7-2, then apply