6.2.3. Test Equipment, Power Supply and Charts for Adjstment
1) Color bar chart (VFK1164TDVCB)
2) 3100 K light box (VFK1164TDVLB)
3) Hunting chart
4) Color monitor (color TV with AV input jacks)
5) Oscilloscope
6) Vectorscope
7) Digital voltmeter
8) Frequency counter
9) DC power supply for DSP-R jig (5 V/1 A)
10) DC power supply for Light box (12 V/2 A)
6.2.4. Connections for Adjustment
Connect the DVD video camera/recorder, jigs and test equipment as shown in the Fig. 6-2-4.
Prohibition:
Assemble the DVD video camera/recorder completely, and perform adjustment with only the
adjustment cover removed (see Fig. 6-2-4).
Do not attempt to perform any adjustment with the DVD video camera/recorder disassembled:
Doing so is very dangerous because the DVD video camera/recorder incorporates high-voltage
circuits and a laser emitter block.
(1) Setting and disassembly of DVD video camera/recorder
1) Refer to “(1) Adjustment cover” in “5-3 Disassembly” for how to remove the adjustment cover.
2) Be sure to connect the video output of DVD video camera/recorder to the video input jack of color
monitor, which is usually terminated by 75 ohm: If the video output is not terminated by 75
ohm, the video output value cannot be measured correctly.
91
VDR-M70EG / VDR-M70EB / VDR-M70GC / VDR-M50EG / VDR-M50EB / VDR-M50GC
