DSC-G1 (serv.man4) - Sony Digital Camera Service Manual (repair manual)

Model
DSC-G1 (serv.man4)
Pages
36
Size
702.4 KB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / SECTION 6 ADJUSTMENTS
File
dsc-g1-sm4.pdf
Date

View Sony DSC-G1 (serv.man4) Service Manual online

SECTION 6
ADJUSTMENTS
Revision History
Revision History
Link
Link
Sony EMCS Co.
Auto-ADJ
DSC-G1_ADJ
DSC-G1
Ver. 1.3  2007.08
9-852-175-51
2007H0500-1
© 2007.8
Published by Kohda TEC
• Use this Service Manual together with the Automatic Adjustment Program (DSC-G1 Auto-Adj Ver_1.3r03.exe).
List of service tools
Adjusting items when replacing main parts and boards
Before starting adjustments
VIDEO SYSTEM ADJUSTMENTS
CAMERA SYSTEM ADJUSTMENTS
DESTINATION DATA WRITE
USB SERIAL No. INPUT
ADJUSTMENT PROGRAM
LCD SYSTEM ADJUSTMENTS
ERROR
PREPARATIONS BEFORE ADJUSTMENTS
CAMERA SECTION ADJUSTMENTS
APPLICATION FOR ADJUSTMENT (SeusEX)
SERVICE MODE
DATA BACKUP
SERVICE MODE
— 2 —
DSC-G1_ADJ
TABLE OF CONTENTS
Section
Title
Page
6.
ADJUSTMENTS
Before Starting Adjustments ····················································· 6-1
1-1.
Adjusting Items When Replacing
Main Parts and Boards ···················································· 6-2
1-2.
List of Service Tools ························································ 6-3
6-1.
Camera Section Adjustments ··········································· 6-4
1-1.
Preparations Before Adjustments ···································· 6-4
1-2.
Adjustment Program ························································ 6-7
1-3.
Destination Data Write ···················································· 6-9
1-4.
USB Serial No. Input ····················································· 6-10
1-5.
Video System Adjustments ············································ 6-11
1-6.
Camera System Adjustments ········································· 6-12
1-7.
LCD System Adjustments ············································· 6-23
1-8.
Error ··············································································· 6-25
6-2.
Service Mode ································································· 6-27
2-1.
Application for Adjustment (SeusEX) ·························· 6-27
2-2.
Service Mode ································································· 6-28
2-3.
Data Backup ·································································· 6-33
6-1
DSC-G1_ADJ
Method for Copying or Erasing the Data in Internal Memory
(Internal Memory/Music)
The data can be copied/erased by the operations on the Setup screen. (When erasing the data, execute formatting the
internal memory.)
Method for copying the data in internal memory
Method for formatting the internal memory
Note 1: When replacing the SY-153 board, erase the data in internal memory of the board before replacement.
Note 2: When replacing the SY-153 board or the IC502 on the SY-153 board, execute formatting and initialize the
internal memory after replacement.
Erases (initializes) all the data in the internal memory completely. [Format] may not erase the 
data in the internal memory. [Fully Format] is recommended when you discard or transfer the 
camera.
• Use a fully charged battery pack or the AC Adaptor with the camera installed on the Cyber-shot Station.
• Note that formatting irrevocably erases all data in the internal memory, including even protected images.
1
Select [Fully Format] with the control button, then press z.
The message “All data in internal memory will be erased” appears.
2
Select [OK], then press z.
The format is complete.
To cancel the formatting
Select [Cancel] in step 2, then press z.
• It  may  take several minutes to do this operation.
Fully Format
Copies the images stored in the “Memory Stick Duo” to an album (Import) and copies the 
Album Images to the “Memory Stick Duo” (Export).
• If its image size is over 6 M, you cannot view the image on the camera, which was copied to the camera. 
You can resize images using the “Album Editor”.
• When an Original Image is stored, the Original Image is exported, and when not stored, its Album Image 
is exported.
 Import/
 Export
 (Import: Multiple 
Images)
Selects images and copies the images from the “Memory Stick 
Duo” to the internal memory.
 (Import: This Image)
Copies the image that is currently selected from the “Memory 
Stick Duo” to the internal memory.
 (Export: Multiple 
Images)
Selects images and copies the images from the internal memory 
to the “Memory Stick Duo”.
 (Export: This Image)
Copies the image that is currently selected from the internal 
memory to the “Memory Stick Duo”
To select and copy images
1
Select [
] (Import: Multiple Images) or [
] (Export: Multiple Images) with the control 
button, then press z.
2
Select the images. 
3
Press MENU to display the menu.
4
Select [OK], then press z.
The selected images are copied.
To copy an image
1
Select the image.
2
Select [
] (Import: This Image) or [
] (Export: This Image) with the control button, then 
press z.
The image is copied.
SECTION  6
ADJUSTMENTS
Before starting adjustments
6-2
DSC-G1_ADJ
Replaced parts
Block
Mounted parts
Board
replacement
replacement
replacement
Adjusting item
Adjustment
LCD unit
(AF illumination LED)
(Timing gen., CCD signal process)
(Video amp.)
(NAND flash) (Note 2)
(Wireless LAN module)
(PITCH, YAW sensor)
LCD901
D002
IC201
IC702
IC502
CP801
SE601, SE602
(COMPLETE)
(COMPLETE) (Note 2, 3)
Lens block
CCD block assy (Including CD-641 flexible board and CCD imager)
Flash unit
LCD block
ST-147 board
SY-153 board
SY-153 board
SY-153 board
SY-153 board
SY-153 board
ST-147 board
SY-153 board
Destination Data Write
Destination data write
z
z
USB Serial No. Input
USB serial No. input
z
VIDEO adjustment
Video output level adj.
z
z
CAMERA adjustment 1
Hall adj.
z
z
(Note 1)
Wide limit adj.
z
z
CAMERA adjustment 2
Flange back adj.
z
z
z
CAMERA adjustment 3
Flange back check
z
z
z
F No. compensation
Measure gain, LV adj.
Mechanical shutter adj.
AWB 3200K-5800K standard data input
AWB 3200K-5800K check
Color reproduction adj. & check
CCD linearity check
CCD white defect compensation check
CCD black defect compensation check
CAMERA adjustment 5
Strobe adj.
z
z
z
z
z
CAMERA adjustment 6
Auto focus illumination check
z
z
z
CAMERA adjustment 7
Angular velocity sensor sensitivity adj.
z
z
z
V-COM adj.
White Balance adj.
LCD adjustment
z
z
z
CAMERA adjustment 4
z
z
z
1-1. Adjusting items when replacing main parts and boards
When replacing main parts and boards, adjust the items indicated by z  in the following table.
Note 1: The automatic Adjustment Program does not support the “Wide Limit Adjustment”. Perform it manually.
Note 2: When replacing the SY-153 board, erase the data in internal memory of the board before replacement.
Note 3: When replacing the SY-153 board or the IC502 on the SY-153 board, execute formatting and initialize the internal memory after
replacement.
Table 6-1-1
6-3
DSC-G1_ADJ
1-2. List of service tools
• Oscilloscope
• Color monitor
Fig. 6-1-1
Note 1: Personal computer
OS:
Windows98/98SE/Me/2000/XP Home/XP Pro
RAM: 256 MB or more recommended
USB: 2.0 recommended (also compatible with 1.1)
Two connectors are required.
Note 2: 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.
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)
J-1
J-10
J-9
J-7
HASP key and application 
for adjustment (SeusEX)
Contact our service headquater of each area 
how to get the application for adjustment 
(SeusEX) and HASP key.
J-2
Pattern box PTB-450
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
For PTB-1450:
J-6082-560-A
J-6
Minipattern box
J-6082-353-B
Siemens star chart
J-6080-875-A
Back ground paper
J-2501-130-A
9 colors chart (Note 2)
For PTB-1450:
J-6082-562-A
J-5
USB, A/V, DC IN cable 
for multi-use terminal
1-830-848-21
J-3
J-8
Flange back
adjustment jig
J-6082-563-A
AC power adaptor
AC-LS5
1-479-284-51
J-11
6-4
DSC-G1_ADJ
Fig. 6-1-4
6-1. CAMERA  SECTION  ADJUSTMENTS
1-1.
PREPARATIONS BEFORE ADJUSTMENTS
1-1-1.
Preparations
1) Connect the equipment for adjustments according to Fig. 6-1-4.
2) Start up the application for adjustment (SeusEX).
Fig. 6-1-3
Pattern box
Front of the lens
L = About 11 cm
L
Camera
PC 
(The SeusEX 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.
Audio
(Black)
Video
(yellow)
Color monitor
Video system Adjustment
Osilloscope
Terminated
75 
AC IN
AC power adaptor
AC-LS5
(1-479-284-51)
USB, A/V, DC IN cable
for multi-use terminal
(1-830-848-21)
HASP Key
 To DC IN jack
To Multi connector
To USB 
connector
DISP SEL switch setting
TV:   Video/Camera 
        System Adjustment
CAMERA:   LCD 
                   System Adjustment
Note: Before connecting the USB cable, set [USB connect] to “Mass Storage”.
([home screen]
t[Settings]t[Main]t[Preferences]t[USB connect])
6-5
DSC-G1_ADJ
1-1-2.
Precautions
1.
Setting the Switch
Unless otherwise specified, set the switches as follows and per-
form adjustments.
1. Mode switch ....................................... CAMERA
2. ZOOM button ..................................... WIDE end
3. Digital Zoom (Camera setting) ......... Off
4. Camera mode (Shooting mode) ......... 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)
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)
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.
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
(                                    )
6-6
DSC-G1_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. 6-1-7)
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
Fig. 6-1-8
Flash adjustment box
Front of the lens
Background paper
L = 50cm
L
Camera
6-7
DSC-G1_ADJ
3.
Function of Each Button on Main Menu Screen
When the Automatic Adjustment Program started, the Main Menu
screen in Fig. 6-1-9 will appear. On this screen, select each adjust-
ment section.
Fig. 6-1-9
1
[Connecting the Equipment] button
A connection diagram of the equipment is displayed.
2
[CONNECT] button
The mode of Camera is switched to the Adjustment Mode.
When the Adjustment Mode has switched normally, the op-
eration of the buttons 4 - 0 is enabled.
3
[END] button
The mode of Camera is switched to the normal mode.
When the normal mode has switched correctly, the Automatic
Adjustment Program is finished.
4
[DESTINATION DATA WRITE] button
The “DESTINATION DATA WRITE” screen appears.
5
[USB SERIAL N0. INPUT] button
The “USB SERIAL No. INPUT” screen appears.
6
[VIDEO SYSTEM ADJUSTMENT] button
The “VIDEO SYSTEM ADJUSTMENT” screen appears.
7
[CAMERA SYSTEM ADJUSTMENT] button
The “CAMERA SYSTEM ADJUSTMENT” screen appears.
8
[LCD SYSTEM ADJUSTMENT] button
The “LCD SYSTEM ADJUSTMENT” screen appears.
9
[SERVICE MODE] button
The “SERVICE MODE” screen appears.
0
[DATA BACKUP] button
The “DATA BACKUP” screen appears.
qa
This part indicates the version of Automatic Adjustment Pro-
gram.
1-2.
ADJUSTMENT  PROGRAM
The DSC-G1 is adjusted by the Automatic Adjustment Program.
The Automatic Adjustment Program enters automatically via the
SeusEX the adjustment operations that were formerly entered
manually by the adjustment remote commander (some items may
be adjusted by manual operation on the operation screen of the
SeusEX).
1.
Precautions When Using Automatic Adjustment
Program
1) The Automatic Adjustment Program writes the adjustment re-
sults such as EVR data to the set through two-way communi-
cation with the camera via the SeusEX. Accordingly, the Au-
tomatic Adjustment Program must be used in the environment
where the SeusEX operates.
2) The Automatic Adjustment Program cannot be used when the
SEUS or the SeusCam is running. Exit the SEUS or the
SeusCam before using the Automatic Adjustment Program.
3) The SeusEX must be already started on the PC when using the
Automatic Adjustment Program. With the SeusEX not started,
some adjustment items will take time in adjustment.
4) The program run time may vary depending on the environ-
ment of the personal computer used.
2.
Start of Automatic Adjustment Program
Double-click the application file (DSC-G1 Auto-Adj
Ver_1.0r01.exe), and the Automatic Adjustment Program will start.
3
5
4
7
6
2
1
9
q;
qa
8
6-8
DSC-G1_ADJ
4.
Setting of Adjustment Mode
Before performing the adjustment, “Setting of Adjustment Mode”
is required.
[Setting method]
1) Set [USB connect] to “Mass Storage”.
2) Connect the Camera to the PC with a USB cable, and turn on
the power switch.
3) Start the Automatic Adjustment Program, and click the [Con-
nect] button on the Main Menu screen.
4) When the following message is displayed, turn off and on again
the power switch of the Camera.
Note: Turning off and on the power switch causes the Cam-
era to be switched to the Adjustment Mode. After the
Camera restarted, click the [OK] button in the message
window.
5) Upon successful completion of the settings in the Adjustment
Mode, the operation of each button on the Main Menu screen
is enabled.
5.
Release of Adjustment Mode
To finish the adjustment, be sure to perform “Release of Adjust-
ment Mode”.
[Releasing method]
1) Click the [END] button on the Main Menu screen.
2) When the following message is displayed, releasing of adjust-
ment mode has completed. Click the [OK] button in the mes-
sage window to exit the Automatic Adjustment Program.
Note: The Camera switches to the normal mode by turning
off and on the power switch. After the adjustment fin-
ished, turn off and on again the power switch of the
Camera to confirm that the USB mode screen is dis-
played.

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