Note:
Old type of H-Position Adjustment Driver (VFK0136) can be used for
this adjustment.
7.3. ELECTRICAL ADJUSTMENT
7.3.1. 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. NTSC Video Pattern Generator
3. DVM (Digital Volt Meter)
4. MTS/SAP Signal Generator
(TV Multi-Channel Sound Modulator (U.S.A.))
5. Frequency Counter
Frequency Range: 0 to 150 MHz
6. Plastic Tip Driver and Non-Metal Driver
7. Isolation Transformer (Variable)
8. VHS Alignment Tape (VFMS0003H6)
9. Degaussing Coil
10. White Pattern Generator
11. Audio Generator
7.3.2. HOW TO READ THE ADJUSTMENT PROCEDURES
Fig.E1
59
Содержание OmniVision PV-Q1311
Страница 9: ...Fig 1 4 Fig 1 5 9...
Страница 23: ...5 2 IC TRANSISTOR AND CHIP PART INFORMATION 23...
Страница 27: ...Fig D4 Fig D5 27...
Страница 31: ...6 2 2 Inner Parts Location Fig J1 1 31...
Страница 32: ...6 2 3 EJECT Position Confirmation Fig J1 2 32...
Страница 33: ...6 2 4 Grounding Plate Unit Full Erase Head and Cylinder Unit Fig J2 1 33...
Страница 84: ...84...
Страница 88: ...11 2 MECHANISM BOTTOM SECTION 88...
Страница 89: ...11 3 CASSETTE UP COMPARTMENT SECTION 89...
Страница 90: ...11 4 CHASSIS FRAME SECTION 1 90...
Страница 91: ...11 5 CHASSIS FRAME SECTION 2 91...
Страница 93: ...Model PV C2011 PV C2021 PV C2031W VV 2001 PV C2061 93...
Страница 111: ...R4591 ERDS2TJ681T CARBON 1 4W 680 111...
Страница 113: ...R6009 ERJ6GEYJ102V MGF CHIP 1 10W 1K 113...
Страница 135: ...R6032 ERJ6GEYJ102V MGF CHIP 1 10W 1K 135...
Страница 142: ...C3060 ECEA1CKA100 ELECTROLYTIC 16V 10UF 142...