Electrical Adjustment; Test Equipment - Omnivision PVQ-130W Service Manual

6. Tighten Black Screw (D).
7. Remove the jumper between TP6003 and +5V(TP6009).
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
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