DOWNLOAD Sony DSC-W90 (serv.man4) Service Manual ↓ Size: 1021.28 KB | Pages: 42 in PDF or view online for FREE

Model
DSC-W90 (serv.man4)
Pages
42
Size
1021.28 KB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / SECTION 6 ADJUSTMENTS
File
dsc-w90-sm4.pdf
Date

Sony DSC-W90 (serv.man4) Service Manual ▷ View online

6-8
DSC-W90_ADJ
1-1-2.
Precautions
1.
Setting the Switch
Unless otherwise specified, set the switches as follows and perform adjustments.
1. Mode dial ...................................................................... Auto Adjustment mode
2. ZOOM button ................................................................ WIDE end
3. Digital Zoom
(Settings – Shooting Settings – Shooting Settings 1) .... Off
Fig. 6-1-6
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. 6-1-6. (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)
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.
Transparent window
A
B
A
C
B
C
C14: Filter for AWB 5800K adjustment
A
2
Effective picture frame
C14
Blue
Magenta
Red
White
Cyan
Green
Yellow
W14
Fig. a
LCD screen or under scan
monitor TV picture
A = B
C =
3
B
(                                    )
6-9
DSC-W90_ADJ
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;
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
side of woody board A, B and C are internal. (Fig. 6-1-8)
Fig. 6-1-7
Fig. 6-1-8
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
Fig. 6-1-9
Flash adjustment box
Front of the lens
Background paper
L = 50 cm
L
Camera
6-10
DSC-W90_ADJ
4.
HD Station Modifying Procedure
The HD station must be modified to perform the “Component out (Y, Pb, Pr) level adjustment” in the “Video System Adjustment”.
Modify the HD station by the following steps.
1) Prepare the HD station and USB connector.
Part No.
HD station (Note)
A-1242-190-A
USB connector
1-794-962-11
Note:
You may purchase the commercially available CSS-HD1.
2) Disassemble the HD station in the numerical order given in the following figure to remove the Connector board.
Fig. 6-1-10
3) Mount the USB connector on the Connector board.
Fig. 6-1-11
3
Five screws
2
Two foot rubbers
4
Lower cabinet
6
Connector board/
Multi board
5
Two screws
1
Pull the switch
Upper cabinet
Connector board
Mount the USB connector.
6-11
DSC-W90_ADJ
4
2
1
6
22
21
CN006
5
CONNECTOR BOARD (SIDE B)
1
3
5
2
4
CN105
MULTI BOARD (SIDE B)
4) Connect four lead wires between USB connector and Multi board.
Wiring diagram when USB connector is added for modification
CN105
CN006
(USB connector)
(No mount)
VCC
1Pin
2Pin
D–
2Pin
4Pin
D+
3Pin
5Pin
GND
5Pin
6Pin
Fig. 6-1-12
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