Alignment & Adjustment
3-20
Samsung Electronics
3-6-3 Adjusting the White Balance
1. Initialize all settings to the values appropriate to the corresponding model.
2. Select "Info
→
Menu
→
Mute
→
Power On" to enter Service Mode.
3. Initialize all settings to the values appropriate to the corresponding model.
4. Display the Toshiba pattern and adjust the White Balance using CA100 with the coordinates of the corresponding model.
5. Enter Video Adjust1 of Service Mode. Adjust Low/Light.
- Adjust Sub Bright to set Y.
- Adjust B Cutoff to set y.
- Adjust R Cutoff to set x.
6. Enter Video Adjust1 of Service Mode. Adjust High/Light.
- Adjust Sub Contrast to set Y.
- Adjust B Drive to set y.
- Adjust R Drive to set x.
7. Check Low/Light and readjust it if its value has been changed.
8. If you have readjusted Low/Light, readjust High/Light until the two values are identical to the coordinates of the corresponding
model.
※
White Balance Standard Data
3-6-4 Check List for the Screen Voltage and White Balance Adjustment
1. The Screen Voltage and White Balance are connected each other, and both of them have to be configured to the correct values.
2. Adjust the White Balance after the Screen Voltage was adjusted, and check if the Screen Voltage is normal after adjusting the
White Balance.
3. If the White Balance is readjusted, check the Screen Voltage again.
4. When the adjustment is finished, check the following checklist.
- If there is a spot on the screen when turning the TV set off/on, adjust the Screen Voltage again.
- If there is a ghost line on the screen, adjust the Screen Voltage again.
No
Item
Data
Required Adjustment
1
White
Balance
x:300
±
3 y:290
±
3 Y:30
±
3
x:265
±
3 y:266
±
3 Y:2.0
±
.3
White Balance (Standard Data)
Summary of Contents for CS29Z40ZQTXNWT
Page 10: ...1 6 Samsung Electronics MEMO ...
Page 19: ...Alignment Adjustment Samsung Electronics 3 5 ...
Page 49: ...MEMO Samsung Electronics 5 14 ...
Page 56: ...Block Diagram Samsung Electronics 7 1 7 Block Diagram 7 1 Overall Block Diagram ...
Page 57: ...Block Diagram 7 2 Samsung Electronics 7 2 Partial Block Diagram ...
Page 68: ...Samsung Electronics Schematic Diagram 10 5 WAVEFORM ...
Page 72: ...11 4 Samsung Electronics MEMO ...
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Page 82: ...Circuit Description 13 4 Samsung Electronics 13 1 6 TDA6109JF ...
Page 83: ...Circuit Description Samsung Electronics 13 5 13 1 7 CRT Drive 13 1 8 Spot Killer ...
Page 84: ...Circuit Description 13 6 Samsung Electronics 13 1 9 Picture In Picture ...
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