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6-56
3-9.
PB Y OUT LEVEL ADJUSTMENT
Purpose :
Adjusts playback video level for the
specification value.
specification value.
Adjustment error :
Playback picture can be too brighter or too
darker than normal picture.
darker than normal picture.
Mode
Playback
Signal
Alignment tape : color bar segment of
operation check tape
• Normal mode
WR5-5CSP (PAL)
WR5-5NSP (NTSC)
operation check tape
• Normal mode
WR5-5CSP (PAL)
WR5-5NSP (NTSC)
Measurement Point
VIDEO output terminal
(terminated in 75
(terminated in 75
Ω
)
Measuring Instrument
Oscilloscope
Adjustment Page
F
Adjustment Address
32
Specification Value
A=1.00 ± 0.05Vp-p
Adjustment procedure:
Order
Page
Address
Data
Procedure
1
6
00
01
After setting the data, press the PAUSE button. (Preparation)
2
Playback the color bar segment of the normal alignment tape.
3
F
32
Change data using PLAY and STOP buttons so that the playback signal level (A) satisfies
the specification.
the specification.
4
Press the PAUSE button.
5
6
00
00
After setting the data, press the PAUSE button. (End)
PAL MODEL
NTSC MODEL
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