Samsung SDC-80 User manual

© Samsung Electronics Co.,Ltd. Jan. 2000
Printed in Korea
AD68-00079L
SERVICE MANUAL
SDC-80
DIGITAL CAMERA
SDC-80
SERVICE
1. Introduction
2. Specifications
3. Disassembly and Reassembly
4. Exploded View and Parts List
5. Adjustment
6. Electrical Parts List
7. PCB Diagrams
8. Wiring Diagram
9. Schematic Diagrams
Manual
DIGITAL CAMERA CONTENTS

UPDATE LOG SHEET
Use this page to keep any special servicing information. (Service Bulletin, etc.)
If only parts number changes, Just change parts number directly on parts list.
And if you need more information, please see the service bulletin
Application Data Page Part # Note(Cause & Solution) S/Bulletin #

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The program is to adjust a camera and diagnose a fault when the unit is serviced. The program isn't provid-
ed for customers and only service center to check the camera setting without disassembling and read/mod-
ify the camera control value. Some functions not required in service center aren't used.
1. Provision for program
The program isn't provided with the additional disc and must be downloaded from Single.
2. System Requirements
1. IBM compatible PC (pentium standard)
2. Windows 95 & Mouse
3. Video Card supported more than 256 color
4. 5MB Hard disk space
3. Program Functions
1. SSFDC(SMART MEDIA) FORMAT, DELETE ALL
2. FUNCTION KEY TEST
3. LCD PIXEL TEST
4. LOGO TEST
5. CONTROL LED TEST, LCD PANEL TEST
6. MACRO MODE CHECK, VIDEO JACK TEST, STROBO (FLASH) JACK CHECK
7. OSD (ON SCREEN DISPLAY) OFF
8. PC SHOT, SELF TIMER SHOT
9. AE ADJUSTMENT
10. 3100K, 5100K WHITE BALANCE ADJUSTMENT
11. JPEG, THUMBNAIL DOWN LOAD
12. BACK FOCUS ADJUSTMENT MODE
13. POWER CONSTANT ON
14. RS-232C CHANGER TEST
15. NTST, PAL CONVERT ADJUSTMENT
4.Installing Program
1. Unzip the Dscstudi.zip file downloaded from Single in a folder.
2. Execute the Setup.exe file in the unzipped files.
3. Install as dialog box's message.
4. After completing the installation, check to run the DSCStudio.exe file in the folder where program is
installed.
* Generally, it is created in C:\Program files\Samsung\DSCStudio.
1. Introduction
1-1. Camera Adjustment Program
1-1-1. About the Program

(Figure 3) Basic communication dialog box
(Figure 1) Initial screen dialog box (Figure 2) Choice screen dialog box
• Program start : Turn on PC for Windows Connect PC with camera Power on camera
Execute DSCStudio.exe in Windows
About TAP : • Camera Adjustment I : (see Figure 5) •Camera Adjustment II : (see Figure 6)
• View Graphic File : (see Figure 7) •Test Options : (see Figure 8)
• PGM for Manufacturing : (see Figure 9)
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Introduction
1-1-2. DSCStudio Description
Start DSC
studio. Set up Communication
port and communication
speed.(see Figure 4)
TAP

• Describe the relevant things only in (Figure 4).
1. In the DCAM_PARAMETER, the DTL_Glain value is used for HeXa value.
For instance, if DTL_Gain=2631720 is translated into HeXa, it means 0x282828. So y=0x28, Cr=0x28 and
Cb=0x28.
2. In the LCD_Control, the settings are EVR value and also affect LCD output.
3. The Color Bar ON/OFF option can be used to display color bar with LCD and VIDEO OUT.
4. The Update option can be used to write the currently displayed number with EEPROM.
5. The Restore option can be used to restore to the first loaded value (EEPROM value before updating).
6. The Format option can be used to write the EEPROM default value saved in dscdtuio007.ini. of the
window folder.
("0xff" is the initially empty EEPROM value.)
Note) The Format is similar to the Format with LCD option without LCD control value.
7. The Reload option can be used to display the currently recorded EEPROM value on the screen.
*Note
- The model set value is 007 in the PGM mode. However, error occurred when 80 sets are connected to
adjust.
- Make sure that the testing model is the same with the running model in program.
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Introduction
(Figure 5) Camera Adjustment I

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Introduction
• The JPEG image can be displayed without any image edit program.
1. Click the Open button to display the file saved as a JPEG format.
2. Click the Slid Show button to display the file containing in the option at an specified interval.
(Figure 7) View Graphic File

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Introduction
11.Black Level Adj:
12.AE Adjustment: Adjust the Hall value automatically.
13.3100K W/B test : Set 3100K(incandescent light temperature) white balance.
14.5100K W/B test : Set 5100K(fluorescent light temperature) white balance.
15.Thumbnail Down load : Transfer thumbnail image in the smart media card into PC.
16.JPEG Down Load : Transfer image in the smart media card into PC.
17.Shot 0: Function SHUTTER in camera photo mode.
18.Shot 0: Function SHUTTER in camera photo mode.
19.Shot 0: Function SHUTTER in camera photo mode.
• Run the PI program.
The settings of the Test Options (see Figure 7) are applied as a sequence.
Click the START button to run.
The edit function is enabled when Vs appear in the check boxes of Enable Scroll Inspect Item Window
and Enable Scroll Information Window.
(Figure 9) PGM for Manufacturing

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2. Specifications
✤The technical specifications and design may be changed without notice.
System Specifications
CCD Progressive 0.85M pixel
Number of pixels 1024 x 768 pixel (XGA)
Color Depth 24 bits True Color
Memory capacity Extra (smart media card 4MB/3.3V)
Image Capacity Standard (quality-about 20/high quality-about 10)
Lens Dual fixed focus F:2.8f = 6.6
Focus Length Normal (50cm ~ ) Macro (5 ~ 50cm)
View Finder OVF (optical view finder) & color LCD
Shutter Speed Electric Shutter (1/8 ~ 1/2000)
Exposure Auto / Manual
White Balance Auto
Video Out Both NTSC type & PAL type
Power Source 5.0V:A type battery, 3.6V:Li-ion charger
PC Interface Serial Transmission (RS 232C : Max 115.2kbps)
Compression Standard JPEG
Support O/S MS-Windows 95, 98
S/W CD-Rom (TWAIN Driver, iPhotoExpress)
Dimensions 102 x 75 x 40 (Length x Height x Width)
Net Weigh Less than 199g (not including battery pack)
Basic Shooting
Mode
Full Size Shooting : 1152 x 864 (SQ/HQ)
General Shooting
Standard Shooting
VGA Size Shooting : 640 x 480 (SQ/HQ)
B/W Shooting Full Size B/W : 1152 x 854 (SQ/HQ)
Special Shooting
Mode
Multi Shooting Full Size Division : 1152x 864 (SQ/HQ)
- 4 ~ 16 Images Division
Continuous
Shooting VGA Size continuation : 640 x 480 (SQ/HQ)
- 3 ~ 6 Images Division
Play Mode
Normal Playback One Image at a time, full size playback
Magnified Playback 4 times magnified playback by parts
Multi Playback 6 images-divided multi playback
Automatic Playback Automatic interval playback
Erase Mode Selective Erase Erase selected images among divided images
Full Erase Erase all the memories
Erase Prevention Prevent accidental erase of precious images
Setting Mode Menu bar type control for each status
Transmission Mode PC interfacing only mode
Others - Direct interfacing mode
- Manual adjust mode : adjusting exposure
- Navigation key control : 4-direction movement and selection

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Specifications
MEMO
MEMO

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3. Disassembly and Reassembly
3-1. Cabinet Disassembly
3-1-1. Ass’y CASE-TOP Removal
Fig. 3-1 Ass’y CASE-TOP Removal
Remove the INLAY.
Remove 2 screws.
Remove the CASE-TOP.
Remove 1 screw.
Remove the INLAY.