Color Reproduction Adjustment - Sony DCR-PC101E Service Manual

DCR-PC101/PC101E

11. Color Reproduction Adjustment

Adjust the color separation matrix coefficient so that proper color
reproduction is produced.
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified Value
Note 1: NTSC model: DCR-PC101
PAL model: DCR-PC101E
Note 2: Check that the data of page: 0, address: 10 is "00".
Switch setting
1) POWER ................................................................... CAMERA
2) NIGHT SHOT .................................................................. OFF
3) DIGITAL ZOOM (Menu setting) .................................... OFF
4) STEADY SHOT (Menu setting) ..................................... OFF
Adjusting method:
Order Page Address Data
1 0 01
2 6 9D
3 6 01
4 F F0
5 F F0
6
37
39
7 F
40
41
Note 3: Be sure to press the PAUSE button of the adjusting re-
mote commander before changing the addresses. If not,
the new data will not be written to the memory.
Processing after Completing Adjustment:
Order Page Address Data
1 F F0
2 6 01
3 6 9D
4 0 01
Color bar chart
(Color reproduction adjustment
frame)
Video terminal of A/V jack
(75 Ω terminated)
Vectorscope
F
37, 39, 40, 41
All color luminance points should
settle within each color reproduction
frame.
Procedure
01
1A
3D Press PAUSE button.
Note down the data.
Set the following data
37: NTSC model
B7: PAL model
Adjust the GAIN and
PHASE of the vectorscope,
and set to the burst lumi-
nance point to the burst
position of color reproduc-
tion frame.
Change the data and settle
each color luminance point in
each color reproduction
frame. (Note 3)
Procedure
Set data noted down at step
4, and press PAUSE button.
00 Press PAUSE button.
00
00
NTSC model
Y
E
G
Burst position
PAL model
Burst position
Y
E
G
5-28
R-Y
M
G
R
B
C
Y
R-Y
M
G
R
B
C
Y
Fig. 5-1-12
B-Y
B-Y