Camera Section Adjustment - Samsung SCL700 Service Manual

4-2. Camera Section Adjustment

Note :
1. This system has :
1) EEPROM to store the confirmed adjustment data.
2) DSP (Digital Signal Process ; ICP01 - Main board) chip to process the signal of camera parts.
3) The special mode for camera adjustment using the remote controller.
2. Keep in mind :
1) All adjustment steps should be performed using the remote controller.
4-2-1 Preparations
1. Equipment to be used :
1) DC Power supply
2) Oscilloscope
3) Frequency counter
4) Vectorscope
5) Waveform monitor
6) Color monitor or TV
7) Various charts
- Color bar chart
- Gray-scale chart, etc...
4. Remote control :
The following is a chart explaining the use of each button :
Using Button
ENTER (CONFIRM)
P.AE (DATA UP)
DSE (DATA DOWN)
BLC (MODE UP)
FADE (MODE DOWN)
MENU ON/OFF (MODE UP '100')
MANUAL FOCUS RING (NEAR/FAR)
ZOOM TELE
ZOOM WIDE
Samsung Electronics
2. Composition of camera P.C.Boards :
1) Main PCB
3) CVF PCB
5) LCD PCB
3. Adjustment preparations :
1) Some buttons of set is used as a camera adjust
tool.
2) Press the confirm button when each manual
adjustment step is completed to write the
adjustment data to the EEPROM.
3) After each adjustment step is completed, OSD
shows "OK!".
4) To cancel the adjustment mode, remove the
power source.
Data store after finishing adjustment by DATA UP/DOWN button.
When change data value of adjust state.
Mode change.(One step or 100 step)
Manual focus adjustment.
1) Move the zoom position of lens.
2) Semi-Auto lens adjustment.
Alignment and Adjustment
2) CCD PCB
4) EVF PCB
Adjustment
4-3