Sony DSC-P92 (serv.man4) Service Manual ▷ View online
6-6
DSC-P92
1-1-4.
Precaution
1. Setting the Switch
Unless otherwise specified, set the switches as follows and perform
adjustments.
Unless otherwise specified, set the switches as follows and perform
adjustments.
SETUP settings
USB connect (SETUP2) ........................................ NORMAL
MENU settings
Camera ......................................................................... AUTO
Switch settings
1.
1.
Mode dial ........................................................... STILL (
)
2.
ZOOM .................................................................... WIDE end
3.
MACRO (
) .................................................................. ON
4.
IMAGE SIZE ................................................................. 5.0M
2. Order of Adjustments
Basically carry out adjustments in the order given.
Basically carry out adjustments in the order given.
Fig.6-1-5.
3. Subjects
1)
1)
Color bar chart (Standard picture frame)
When performing adjustments using the color bar chart, adjust
the picture frame as shown in Fig. 6-1-5. (Standard picture
frame)
When performing adjustments using the color bar chart, adjust
the picture frame as shown in Fig. 6-1-5. (Standard picture
frame)
2)
Clear chart (Color reproduction adjustment frame)
Remove the color bar chart from the pattern box and insert a
clear chart in its place. (Do not perform zoom operations during
this time.)
Remove the color bar chart from the pattern box and insert a
clear chart in its place. (Do not perform zoom operations during
this time.)
H
A=
C=D
A
A
B
C
D
Enlargement
V
Picture frame
A
Difference in level
Y
ello
w
Cy
an
Green
White
Magenta
Red
Blue
Y
ello
w
Cy
an
Green
White
Magenta
Red
Blue
Video terminal
output waveform
Fig. b
Fig. a
B
2
LCD screen or under scan
monitor TV picture
Color bar chart (Standard picture frame)
Adjust the camera position and direction to
obtain the output waveform shown in Fig. a
and the LCD screen or the monitor TV
display shown in Fig. b.
obtain the output waveform shown in Fig. a
and the LCD screen or the monitor TV
display shown in Fig. b.
6-7
DSC-P92
4. Preparing the Flash Adjustment Box
A dark room is required to provide an accurate strobe adjustment.
If it is not available, prepare the flash adjustment box as given below;
A dark room is required to provide an accurate strobe adjustment.
If it is not available, prepare the flash adjustment box as given below;
1) Provide woody board A, B and C of 15 mm thickness.
woody board A (2 sheets)
400 mm
woody board B (2 sheets)
370 mm
woody board C (1 sheet)
700 mm
513 mm
513 mm
700 mm
700 mm
730 mm
2) Apply black mat paint to one side of woody board A and B.
3) Attach background paper (J-2501-130-A) to woody board C.
4) Assemble so that the black sides and the background paper side
3) Attach background paper (J-2501-130-A) to woody board C.
4) Assemble so that the black sides and the background paper side
of woody board A, B and C are internal. (Fig. 6-1-7.)
Fig. 6-1-6.
woody board A
woody board B
woody board B
woody board C
woody board A
Fig. 6-1-7.
6-8
DSC-P92
COVER
COVER
1-2.
INITIALIZATION OF 0E, 2F, 4F, 6F PAGE
DATA
DATA
1-2-1.
INITIALIZATION OF 2F PAGE DATA
1. Initializing the 2F Page Data
Adjusting page
2F
Adjusting Address
00 to 7F
Initializing Method:
1)
1)
Select page: 00, address: 01, and set data: 01.
2)
Click [Page Edit] on the SEUS screen to display the SEUS
PAGE EDIT screen.
PAGE EDIT screen.
3)
Click [Page] to display the INPUT PAGE screen, and input
“2F”.
“2F”.
4)
Click [Preset Data Read] on the SEUS PAGE EDIT screen to
display the INPUT SETID screen.
display the INPUT SETID screen.
5)
Input “0C” and click [OK] to read the preset data.
6)
On the SEUS PAGE EDIT screen, change the data of the “Fixed
data-2” address shown in the following table by manual input.
data-2” address shown in the following table by manual input.
Note: New data for changing are not shown in the table because they
are different in destination. When changing the data, copy the
data built in the same model. If copy the data built in the different
model, the camera may not operate.
data built in the same model. If copy the data built in the different
model, the camera may not operate.
7)
Check that the data of adjustment addresses is the initial value.
If not, change the data to the initial value.
If not, change the data to the initial value.
8)
Click [Write] to write the initializing data to the EEPROM of
the camera.
the camera.
9)
Click [Close] to close the SEUS PAGE EDIT screen.
Processing after Completing Initializing of 2F Page data
Order Page Address Data
Procedure
1
20
00
29
Write the data.
2
20
01
29
Write the data.
3
Check “Receive Paket Error” is
displayed on the SEUS screen.
displayed on the SEUS screen.
4
Turn on the power.
5
Click [Connect] on the SEUS
screen.
screen.
Address
Remark
Initial value
Address
Remark
Initial value
00 to 20
21
22 to 7F
00
Test mode
Fixed data-1
2. 2F Page Table
Note: Fixed data-1: Initialized data. (Refer to “1. Initializing the 2F Page
Data”.)
Fixed data-2: Modified data. (Refer to “2. Modification of 2F Page
Data”.)
Fixed data-2: Modified data. (Refer to “2. Modification of 2F Page
Data”.)
Table. 6-1-2.
6-9
DSC-P92
1-2-2.
Initializing the 4F Page Data
1. Initializing the 4F Page Data
Note: If the 4F page data has been initialized, the following adjustments
need to be performed again.
1) Video system adjustments
2) LCD system adjustments
1) Video system adjustments
2) LCD system adjustments
Adjusting page
4F
Adjusting Address
00 to FF
Initializing Method:
1)
1)
Select page: 00, address: 01, and set data: 01.
2)
Click [Page Edit] on the SEUS screen to display the SEUS
PAGE EDIT screen.
PAGE EDIT screen.
3)
Click [Page] to display the INPUT PAGE screen, and input
“4F”.
“4F”.
4)
Click [Preset Data Read] on the SEUS PAGE EDIT screen to
display the INPUT SETID screen.
display the INPUT SETID screen.
5)
Input “0C” and click [OK] to read the preset data.
6)
On the SEUS PAGE EDIT screen, change the data of the “Fixed
data-2” address shown in the following table by manual input.
data-2” address shown in the following table by manual input.
Note: New data for changing are not shown in the table because they
are different in destination. When changing the data, copy the
data built in the same model. If copy the data built in the different
model, the camera may not operate.
data built in the same model. If copy the data built in the different
model, the camera may not operate.
7)
Check that the data of adjustment addresses is the initial value.
If not, change the data to the initial value.
If not, change the data to the initial value.
8)
Click [Write] to write the initializing data to the EEPROM of
the camera.
the camera.
9)
Click [Close] to close the SEUS PAGE EDIT screen.
Processing after Completing Initializing of 4F Page data
Order Page Address Data
Procedure
1
20
00
29
Write the data.
2
20
01
29
Write the data.
3
Check “Receive Paket Error” is
displayed on the SEUS screen.
displayed on the SEUS screen.
4
Turn on the power.
5
Click [Connect] on the SEUS
screen.
screen.
2. 4F Page Table
Note1: Fixed data-1: Initialized data. (Refer to “1. Initializing the 4F
Page Data”.)
Fixed data-2: Modified data. (Refer to “2. Modification of 4F
Page Data”.)
Fixed data-2: Modified data. (Refer to “2. Modification of 4F
Page Data”.)
Address
Remark
Initial value
Address
Remark
Initial value
00 to 7E
80
81
82
83
84
85
86
87
88
89
8A
8B
8C to 91
92
93
94
95
98 to 9F
A0
A1 to A2
A3
A4
A5 to A7
A8
A9 to AB
AC
AD
AE
AF
B0 to FF
4E
FF
80
90
21
BD
08
3B
8E
77
39
36
29
07
1F
1F
80
28
00
00
00
00
00
Fixed data-1
Fixed data (LCD)
VCO adj. (LCD)
V COM adj. (LCD)
Bright adj. (LCD)
Fixed data (LCD)
PSIG level adj. (LCD)
White balance adj.
Contrast adj. (LCD)
VG center adj. (LCD)
Fixed data-1
Fixed data (LCD)
Fixed data-1
Video output level adj.
Fixed data-1
Fixed data (LCD)
Fixed data-1
Fixed data-2
Fixed data-1
Recording counter (Hexadecimal)
(Note2)
Fixed data-1
Table. 6-1-3.
Note2: Refer to “6-2. SERVICE MODE”.
Click on the first or last page to see other DSC-P92 (serv.man4) service manuals if exist.