Picture Frame Setting (Ptb-450); Frame); Picture Frame Setting (Ptb-1450); Picture Frame) - Sony DSC-F828 Service Manual

3. Picture Frame Setting (PTB-450) (Standard Picture

Frame)

In the "CAMERA Adjustment 3" and "CAMERA Adjustment 4",
set the picture frame so as to attain the positions shown in the
following figure when shooting the color bar chart.
Check on the oscilloscope
Measurement Point: Video terminal of A/V OUT jack
(75Ω terminated)
1. Horizontal period
A = C =
A
Fig. 6-1-22
2. Vertical period
E
Fig. 6-1-23
Check on the monitor TV
A = C =
A
Color bar chart picture frame
Fig. 6-1-24
DSC-F828
B
2
C
B
E = F
F
V
B
2
B C
E
E = F
F
Effective picture frame
4. Picture Frame Setting (PTB-1450) (Standard

Picture Frame)

In the "Color Shade Check", "CAMERA Adjustment 3", "Linear
Matrix and AWB Adjustment" and "CAMERA Adjustment 4", set
the picture frame so as to attain the positions shown in the follow-
ing figure when shooting the 9 colors chart.
Check on the oscilloscope
Measurement Point: Video terminal of A/V OUT jack
(75Ω terminated)
1. Horizontal period
A
2. Vertical period
B
C =
3
Check on the monitor TV
A = B
C14: Filter for AWB 5800K adjustment
A
Green
Cyan
C14
Effective picture frame
6-16
A = B
B
A
Fig. 6-1-25
B
C C
V
Fig. 6-1-26
B
C =
3
B A
Yellow
W14
White Red
Blue Magenta
A
2
Transparent window
Fig. 6-1-27
C
B
C