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Fig. 6-2
3. Remove the tape from the tape path.
4. Rewind the tape into the cassette by rotating the Center
Clutch Unit counterclockwise.
5. Unhook Spring (A) of the Drive Rack Unit.
6. Remove Screw (A).
7. Lift the Drive Rack Unit up so that the slot clears the guide
tab. While pulling the Drive Rack Unit out far enough so that
it clears the Drive Rack Arm, slide the Drive Rack Unit as
indicated by the arrow to remove the cassette tape from the
Cassette Up Ass'y.
8. Check the cause of mechanical trouble and repair.
Fig. 6-3
4.1.7.1.2. Method -2:
1. Rotate Main Cam Gear clockwise with needlenose pliers,
etc. so that the Pinch Roller is separated from the shaft of
the Capstan Rotor Unit.
2. Perform Step 3 through Step 8 of Method -1.
4.1.7.1.3. Method -3:
1. Perform Step 3 through Step 8 of Method -1.
Note:
After repairing mechanical trouble, make sure that all gear
alignments are correct, especially the Wiper Arm Unit and
Drive Rack Unit of Cassette Up Ass'y. (Refer to "EJECT
Position
Confirmation"
in
Disassembly/Assembly
Procedures of Mechanism.)
4.1.7.2. Electrical Method
Electrical method can only be performed when the mechanism
is moved by rotating the Main Cam Gear.
CAUTION:
If loading does not start in approx. 2 seconds after DC
Power Supply is applied, DO NOT continue to apply DC
Power Supply. Instead, perform "Manual Method."
1. Remove the solder as shown and apply +10.0 VDC Power
Supply (DC + to Portion "a," DC - to Portion "c").
2. When the Loading Posts reach the fully unloaded position,
remove the Power Supply.
15
PV-9661 / PV-9662
Summary of Contents for Omnivision PV-9661
Page 272: ...5 2 MECHANISM SECTION 5 2 1 Disassembly Method Fig J1 1 23 PV 9661 PV 9662...
Page 273: ...5 2 2 EJECT Position Confirmation Fig J1 2 24 PV 9661 PV 9662...
Page 284: ...6 ADJUSTMENT PROCEDURES 6 1 SERVICE FIXTURES AND TOOLS 35 PV 9661 PV 9662...
Page 291: ...6 4 TEST POINTS AND CONTROL LOCATION 42 PV 9661 PV 9662...
Page 311: ...PV 9661 PV 9662 62...
Page 330: ...10 EXPLODED VIEWS 10 1 MECHANISM TOP SECTION 81 PV 9661 PV 9662...
Page 331: ...10 2 MECHANISM BOTTOM SECTION 82 PV 9661 PV 9662...
Page 332: ...10 3 CASSETTE UP COMPARTMENT SECTION 83 PV 9661 PV 9662...
Page 333: ...10 4 CHASSIS FRAME AND CASING PARTS SECTION 84 PV 9661 PV 9662...
Page 334: ...10 5 PACKING PARTS AND ACCESSORIES SECTION 85 PV 9661 PV 9662...