samsung S860 Diagram
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Ⅲ. ADJUSTMENT
2. Adjustment Procedures for Each Feature
1) Introduction to Adjustment
You have to make adjustments for each feature after replacing an electronic item in the S860.
The following table represents necessary adjustments for each item replacement.
1> Adjust for each feature after replacing an electronic item, referring to the following table.
2> Adjustment Equipment
▶ Required Equipment
- AE Tester: AE Tester supporting LV 16.7.
- Power Supply: 3.3V/2A
▶ Chart
- Focus Chart
- Gray Chart (18% Reflector Paper)
MAIN POWER BARREL CCD
PCB PCB ASS’Y ASS’Y
FIRMWARE UPGRADE ●●
PUNT ADJ ●●●
SHUTTER CLOSE TIME ADJ ●●●
BACK LASH ADJ ●●●
FLASH ADJ ●●
BATTERY LEVEL ADJ ●●
OB SETTING ●●
BURNING TEST & CCD DEFECT PIXEL
●●●●
EEPROM READ
EEPROM WRITE
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Ⅳ. ADJUSTMENT
3> Adjustment Program File
The programming for each item that is to be adjusted has to be done in the TXT format and saved on an
SD card. The program data should be written as below, and can be saved in a TXT file and used.
< Adjustment Program >
A program for adjustment can be written in "Notepad", which is a basic Windows program.
When saving, it can be saved as the file name "S483ADJ.TXT".
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Ⅲ. ADJUSTMENT
4> Adjustment Flow Chart
Insert the SD card for the corresponding adjustment.
Boot Up
OK NG
OK NG
Turn the power on. (Engineer)
Automatically,Test mode enter / adjustment script performance
Inspection for each adjustment
Record a log file for each
adjustment (if necessary)
Save the adjustment value
into the EEPROM.
The adjustment value, and whether it is
OK or not, is displayed on the LCD.
Set the adjustment ID
(EEPROM)
Save the adjustment value into
the EEPROM (if necessary)
The adjustment value, and whether it is
OK or not, is displayed on the LCD.
Turn the power
off or wait.
The camera is automatically
turned off or stays on.
Mark the last adjustment ID that
has been completed normally.
Check the Adjustment ID
Determines whether it is Good or Bad.
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Ⅳ. ADJUSTMENT
2) LENS SHADING
Compensates for the darker area around the circumference of the lens.
* The luminance specification for the Light Source Box is 12 LV.
* The position of the Light Box is 10mm±1mm when the lens barrel is opened.
* The Colour Temperature of the Light Box is 3300K.
< Adjustment Procedures >
a...Prepare an AE Tester that supports LV of 12.
b...Save the corresponding adjustment file into the SD card.
c...Insert the SD card containing the program file into the camera and set the camera for the AE Tester.
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Ⅲ. ADJUSTMENT
d...Mount the camera onto the AE meter and adjust the LV value to 12.
e...Turn the camera on.
f...A message for adjustment on the TFT LCD is displayed and automatic adjustment starts.
g...When the adjustment is complete, the camera will automatically be turned off.
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Ⅳ. ADJUSTMENT
3) CCD GAIN ADJ
Measure the CCD gain of the camera.
Since the actual CCD gain of one camera differs from another, this adjustment is for minimizing the
difference.
* The luminance specification for the Light Source Box is 12 LV.
* The position of the Light Box is 10mm±1mm when the lens barrel is opened.
* The Colour Temperature of the Light Box is 3300K.
< Adjustment Procedures >
a...Prepare an AE Tester that supports LV of 12.
b...Place the camera onto the AE Tester.
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Ⅲ. ADJUSTMENT
c...Set the LV value of the AE Meter to 12.
d...Save the corresponding adjustment file into the SD card.
e...Install the SD card containing the program file and turn the camera on.
f...The adjustment is conducted automatically.
g...When the adjustment is complete, the camera will automatically be turned off.
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