1. Perform Step 2 through Step 7 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.)
4.1.15.2. Electrical Method
Electrical method can only be performed when the mechanism is moved by rotating the Loading
Gear.
CAUTION:
1. Before applying DC Power Supply, be sure to cut the Motor Leads
with a cutter, etc.
Otherwise, the Loading Motor Drive IC (IC2501) may be damaged.
2. 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. Be sure to cut the Motor Leads with a cutter, etc.
2. Apply +10.0 V DC Power Supply to the Loading Motor terminals.
3. When the Loading Posts reach the fully unloaded position,
remove the Power Supply.
Fig. 12
4. Rewind the tape into the cassette by turning the Center Clutch
Unit counterclockwise.
5. Eject the cassette by ap10.0 V DC Power Supply again.
21
Содержание PVD4742 - DVD/VCR DECK
Страница 1: ...ORDER NO MKE0201800C1 B3 DVD VCR DECK PV D4742 SPECIFICATIONS 1 ...
Страница 23: ...Fig D2 23 ...
Страница 27: ...5 2 1 Disassembly Reassembly Method 5 2 2 Inner Parts Location Fig J1 1 27 ...
Страница 28: ...5 2 3 EJECT Position Confirmation Fig J1 2 28 ...
Страница 54: ...7 SCHEMATIC DIAGRAMS 54 ...
Страница 56: ...10 2 MECHANISM BOTTOM SECTION 56 ...
Страница 57: ...10 3 CASSETTE UP COMPARTMENT SECTION 57 ...
Страница 58: ...10 4 CHASSIS FRAME AND CASING PARTS SECTION 58 ...
Страница 59: ...10 5 PACKING PARTS AND ACCESSORIES SECTION 59 ...