Sony Handycam DCR-PC2E, Руководство по обслуживанию, Страница: 120 / 173

5-38
3-1-4. Connecting the Equipment
Connect the measuring instruments as shown in Fig. 5-3-2, and
perform the adjustments.
3-1-5. Checking the Input Signals
(Except AEP/UK model)
Because the video signal obtained from the pattern generator is used
as the adjustment signal for adjusting the VTR section, the video
output signal must satisfy the given specifications.
Connect the oscilloscope to the video terminal of the AUDIO/
VIDEO jack, and check that the sync signal amplitude of the video
signal is approximately <0.286V> [0.30V], the amplitude of the
video section is approximately <0.714> [0.70V], the amplitude of
the burst signal is approximately <0.286> [0.30V] and flat, and that
the level ratio of the burst signal to the “red” signal is 0.30 : 0.60.
The video signal used for adjusting the video section is shown in
Fig. 5-3-3.
< > : NTSC model
[ ] : PAL model
Fig. 5-3-2.
VTR recording mode (Except AEP/UK model)
Playback mode
Adjustment
remote
commander
LANC jack
Main unit
AUDIO/VIDEO jack
TV monitor
VIDEO
(Yellow)
AUDIO L (White)
AUDIO R (Red)
Main unit
LANC jack
AUDIO/VIDEO jack
Adjustment
remote
commander
VIDEO
(Yellow)
AUDIO L
(White)
AUDIO R
(Red)
Pattern generator
Video output
(75
Ω
)