fixture either clockwise or counterclockwise so that the envelope
is at maximum.
Fig. M8
7. Tighten Black Screw (D).
8. To release from Tracking center mode, press PLAY or STOP
button.
Note:
Old type of H-Position Adjustment Driver (VFK0136) can be used for
this adjustment.
6.3. ELECTRICAL ADJUSTMENT
6.3.1. EVR (Electronic Variable Resister) ADJUSTMENT WITH THE REMOTE
CONTROL
This unit has electronic technology using I2C Bus concept.
The PG SHIFTER ADJUSTMENT is adjusted by using " On Screen Display " and the remote
control instead of adjusting mechanical controls (VR).
6.3.2. TEST EQUIPMENT
To do all of these electrical adjustments, the following equipment is required.
1. Dual-Trace Oscilloscope
Voltage Range: 0.001 V to 50 V/Div.
Frequency Range: DC to 50 MHz
Probes: 10:1, 1:1
2. Isolation Transformer (Variable)
3. VHS Alignment Tape (VFMS0003H6)
4. TV monitor
6.3.3. HOW TO READ THE ADJUSTMENT PROCEDURES
Fig. E1
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 ...
