Read Sony CCD-TR555 / CCD-TR555E Service Manual online
6-24
1-2-17. White balance check
Subject
Clear chart
(Color bar standard picture frame)
(Color bar standard picture frame)
Filter
Color temperature correction filter C14
ND filter 1.0 and 0.3
ND filter 1.0 and 0.3
Measurement Point
VIDEO output terminal
(Terminated in 75
(Terminated in 75
Ω
)
Measuring Instrument
Vectorscope
Specification Value
Fig. 6-1-11. A to C
Check procedure:
Processing after Adjustments:
Fig. 6-1-11. A
Fig. 6-1-11. B
Fig. 6-1-11. C
Order
Page
Address
Data
Procedure
Condition
1
Check that the lens is not covered by either filter.
2
0
01
01
Set the data. (Preparation)
3
2
01
0F
After setting the data, press the PAUSE button.
4
Check that the white luminance point is located within the circle
Without filter.
shown in Fig. A.
5
2
01
23
After setting the data, press the PAUSE button.
6
Put the C14 filter on the lens.
7
Check that the white luminance point is located within the circle
C14 filter
shown in Fig. B.
8
Remove the C14 filter and put ND filter 1.3 (1.0+0.3) on the lens.
9
Check that the white luminance point is located within the circle
ND Filter 1.3
shown in Fig. C.
Order
Page
Address
Data
Procedure
1
2
01
00
After setting the data, press the PAUSE button.
2
0
01
00
Set the data. (End)
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