Sony DSC-T7 (serv.man4) Service Manual ▷ View online
6-3
DSC-T7
6-1. CAMERA SECTION ADJUSTMENTS
1-1.
PREPARATIONS BEFORE ADJUSTMENTS
1-1-1.
List of Service Tools
•
Oscilloscope
•
Color monitor
•
AC power adapter
Fig. 6-1-1
Note1:
Personal computer
OS:
OS:
Windows98/98SE/Me/2000/XP Home/XP Pro
RAM:
256MB or more recommended
USB:
2.0 recommended (also compatible with 1.1)
Two connectors are required.
Two connectors are required.
Note2:
In using the 9 colors chart on the pattern box PTB-450, adjust the chart size through the procedure shown below so that it
matches to the pattern box PTB-450.
1) Prepare a woody board A of the thickness 5 mm, and paint it mat-black.
2) Fit the 9 colors chart in the woody board A, and secure the chart with a black tape, etc. to shield the light.
matches to the pattern box PTB-450.
1) Prepare a woody board A of the thickness 5 mm, and paint it mat-black.
2) Fit the 9 colors chart in the woody board A, and secure the chart with a black tape, etc. to shield the light.
Fig. 6-1-2
360 mm
155 mm
280 mm
woody boad A
woody boad A
9 colors chart
135 mm
Personal computer
(Note 1)
(Note 1)
J-1
J-10
J-9
J-7
HASP key and application
for adjustment (SEUS)
for adjustment (SEUS)
Contact our service headquater of each area
how to get the application for adjustment
(SEUS) and HASP key.
how to get the application for adjustment
(SEUS) and HASP key.
J-2
Pattern box PTB-450
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
J-4
Clear chart
For PTB-450:
J-6080-621-A
J-6080-621-A
For PTB-1450:
J-6082-560-A
J-6082-560-A
J-6
Minipattern box
J-6082-353-B
J-6082-353-B
Siemens star chart
J-6080-875-A
J-6080-875-A
Back ground paper
J-2501-130-A
J-2501-130-A
J-11
Interface adaptor
US model:
1-819-219-31
1-819-219-31
Except US model:
1-819-219-11
1-819-219-11
J-12
Stand
X-2055-343-1
X-2055-343-1
9 colors chart (Note 2)
For PTB-1450:
J-6082-562-A
J-6082-562-A
J-5
J-8
Flange back
adjustment jig
J-6082-563-A
adjustment jig
J-6082-563-A
USB cable
1-829-579-31
1-829-579-31
J-3
6-4
DSC-T7
Fig. 6-1-4
1-1-2.
Preparations
1) Connect the equipment for adjustments according to Fig. 6-1-4.
2) Start up the application for adjustment (SEUS).
2) Start up the application for adjustment (SEUS).
Note:
Before perform the adjustment, set the following data.
1) Select page: 40, address: 38 and set data: 00.
1) Select page: 40, address: 38 and set data: 00.
Fig. 6-1-3
Front of the lens
Stand
(X-2055-343-1)
(X-2055-343-1)
L = About 11 cm
L
Pattern box
PC
(The SEUS must be installed in the PC.)
OS: Windows 98/98SE/Me/2000/XP
RAM: 256MB or more recommended
USB: 2.0 recommended (also compatible with 1.1)
Two connectors are required.
RAM: 256MB or more recommended
USB: 2.0 recommended (also compatible with 1.1)
Two connectors are required.
Video system Adjustment
Osilloscope
Terminated
75
75
Ω
AC IN
AC power adaptor
To USB connector
To AV OUT jack (Note)
Note: Do not connect the A/V cable when
perfoming the LCD system adjustment.
perfoming the LCD system adjustment.
HASP Key
To USB connector
To USB connector
USB cable
(1-829-579-31)
Stand
(X-2055-343-1)
(X-2055-343-1)
Interface adaptor
(US model: 1-819-219-31
Except US model: 1-819-219-11)
(US model: 1-819-219-31
Except US model: 1-819-219-11)
Audio (Black)
Video (yellow)
Color monitor
Insert the Memory Stick Duo.
6-5
DSC-T7
1-1-3.
Precautions
1.
Setting the Switch
Unless otherwise specified, set the switches as follows and per-
form adjustments.
1. Mode switch ....................................... CAMERA
2. ZOOM lever ....................................... WIDE end
3. Video Out (SET UP setting) .............. NTSC
4. Digital Zoom (SET UP setting) ......... Off
5. Camera (Menu items) ........................ Auto
form adjustments.
1. Mode switch ....................................... CAMERA
2. ZOOM lever ....................................... WIDE end
3. Video Out (SET UP setting) .............. NTSC
4. Digital Zoom (SET UP setting) ......... Off
5. Camera (Menu items) ........................ Auto
2.
Subjects
1) 9 colors chart (Standard picture frame).
When performing adjustments using the 9 colors chart, adjust
the picture frame as shown in Fig. 6-1-5. (Standard picture
frame)
the picture frame as shown in Fig. 6-1-5. (Standard picture
frame)
2) Clear chart (Standard picture frame)
Remove the 9 colors chart from the pattern box and insert a
clear chart in its place. (Do not perform zoom operations dur-
ing this time)
clear chart in its place. (Do not perform zoom operations dur-
ing this time)
Fig. 6-1-5
9 colors chart (Standard picture frame)
Adjust the camera position and direction
to obtain the LCD screen or the monitor
TV display shown in Fig. a.
to obtain the LCD screen or the monitor
TV display shown in Fig. a.
Fig. a LCD screen or under scan
monitor TV picture
A
C
C
Effective picture frame
White
Green
Yellow
W14
Red
Magenta
Cyan
Blue
B
C14
A
2
2
B
A
A = B
C14 : Filter for AWB 5800K adjustment
C =
B
3
Transparent window
6-6
DSC-T7
3.
Preparing the Flash Adjustment Box
A dark room is required to provide an accurate flash adjustment.
If it is not available, prepare the flash adjustment box as given
below;
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.
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
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
Fig. 6-1-7
woody board A (2)
400 mm
woody board B (2)
370 mm
woody board C (1)
700 mm
513 mm
513 mm
700 mm
700 mm
730 mm
woody board A
woody board B
woody board B
woody board C
woody board A
Click on the first or last page to see other DSC-T7 (serv.man4) service manuals if exist.