Color Reproduction Check (Fd83) - Sony MVC-FD83 Service Manual

14. Color Reproduction Check (FD83)

Mode
Subject
Measurement Point
Measuring Instrument
Specified Value
Checking method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: E, address: 52, after noting down the data, set
data: 1B, and press the PAUSE button of the adjusting remote
commander.
3) Select page: B, address: 41, set data: 30, and press the PAUSE
button of the adjusting remote commander.
4) Select page: 6, address: 10, and set data: 59.
5) Select page: 6, address: 01, set data: 3D, and press the PAUSE
button of the adjusting remote commander.
6) Check the each color luminance point in each color reproduc-
tion frame.
Processing after Completing Adjustments:
1) Select page: 6, address: 01, set data: 00, and press the PAUSE
button of the adjusting remote commander.
2) Select page: 6, address: 10, and set data: 00.
3) Select page: B, address: 41, set data: 00, and press the PAUSE
button of the adjusting remote commander.
4) Select page: E, address: 52, set data noted down at step 2) and
press the PAUSE button of the adjusting remote commander.
5) Select page: 0, address: 01, and set data: 00.
STILL
Color bar chart
(Color reproduction adjustment
frame)
Video terminal of A/V OUT jack
(75 terminated)
Vectorscope
All color luminance points
should settle within each color
reproduction frame.
For NTSC
R
Y
L
Burst position
G
For PAL
Burst position
R
Y
L
G
5-21
R-Y
M
G
B
C
Y
Fig. 5-1-16
R-Y
M
G
B
C
Y
Fig. 5-1-17
B-Y
B-Y