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Leandro Palmeira
Leandro Palmeira
Troubleshooting
4-24
Samsung Electronics
4-2-5 Replacements & Calibration
No
Item
Data
Remark
1
Main B/D
Adjust Tilt, Adjust Screen, Adjust Focus, Adjust Factory Data, Adjust W/B
Toshiba Mode
2
Power B/D
Adjust Screen, Adjust Focus
Toshiba Mode
3
CRT Assy
-
-
4
FBT
Adjust Screen, Adjust Focus
Toshiba Mode
5
SUB
-
-
■
Adjusting the Focus
You must adjust the settings in the following order for the KSDA chassis when replacing the CRT PCB, FBT, or CRT.
1. Display the Cross Hatch pattern.
2. Set the Screen Adjustment to “OK”.
3. Turn the Focus VR so that the horizontal and vertical lines are clearly displayed.
4. Check the Focus for the entire screen and adjust the Focus VR if necessary.
■
Adjusting the Screen Voltage
1. Select:
2. Display the Toshiba pattern.
Focus VR
Mute
1
Power ON
8
2
Power OFF
Содержание CL29Z50MQ9XXAZ
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