If the FG Signal is not properly picked up, Servo Operation cannot
be achieved.
Equipment Required:
Oscilloscope
Specification:
0.1 mm ~ 0.13 mm
1. Remove the VCR Chassis Unit and then place it upside down.
2. Remove the Main C.B.A.
3. Slightly loosen Screw (A). Then set the Screwdriver (Phillips
Driver) into the Hole (A). Turn the screwdriver clockwise until the
MR Head touches the rotor. Then turn it slightly counterclockwise
to make theclearance as specified.
4. Tighten Screw (A).
5. Reinstall the Main C.B.A.
Fig. M3-1
Note:
Do not touch the outside circumference of the rotor surface with
any tool and keep magnetic material away from the rotor magnet
(especially metal particles).
Confirmation of Signal Level
Summary of Contents for OmniVision PV-QV200
Page 24: ...5 2 2 Inner Parts Location Fig J1 1 ...
Page 25: ...5 2 3 EJECT Position Confirmation Fig J1 2 ...
Page 26: ...5 2 4 Grounding Plate Unit Full Erase Head and Cylinder Unit Fig J2 1 ...
Page 40: ...5 3 CASSETTE UP ASS Y SECTION 5 3 1 Top Plate Wiper Arm Unit and Holder Unit Fig K1 1 ...
Page 86: ...10 2 MECHANISM BOTTOM SECTION ...
Page 87: ...10 3 CASSETTE UP COMPARTMENT SECTION ...
Page 88: ...10 4 CHASSIS FRAME AND CASING PARTS SECTION ...
Page 89: ...10 5 PACKING PARTS AND ACCESSORIES SECTION ...
Page 117: ...R3036 ERJ6GEYJ122V MGF CHIP 1 10W 1 2K ...
Page 123: ...ECKATS101MB CERAMIC 20 250V 100P ...