Sony BRC-300 Service Manual page 96

3-2. BRC-300/300P Camera Block Electrical Alignment
Adjusting procedure
Order Page Address Data Procedure
1
2 0 01 01
3 6 01 3D
4 6 9D
5 6 01 61
6 6 02
7
8
Settings after adjustment
Order Page Address Data Procedure
1 6 01 00
2 6 9D 00
3 0 01 00
3-30
Check that the picture frame is
set to the specified position.
(Refer to "3-2-13. Picture Frame
Setting".)
Set the data.
Set the data, and press
PAUSE button.
Change the data so that the
white level is the following level.
(Fig. 3-2-1.)
A = 642.6 mV (NTSC)
A = 630 mV (PAL)
Set the data, and press
PAUSE button.
Check that the data changes to
"01".
n
The adjustment data will be
automatically input to page: F,
addresses: 38 to 3B.
Adjust the GAIN and PHASE of
the vectorscope, and adjust the
burst luminance point to the
burst position of the color
reproduction frame. (Fig. 3-2-2.)
Check that all color luminance
points settle within each color
reproduction frame. (Fig 3-2-2.)
Set the data, and press PAUSE
button.
Set the data.
Set the data.
Fig. 3-2-1.
<For NTSC model>
Burst positon
R
YL
G
<For PAL model>
Burst positon
R
YL
G
Fig. 3-2-2.
White
R-Y
Mg
B-Y
B
Cy
R-Y
Mg
B-Y
B
Cy
BRC-300/300P
BRU-300/300P
A