Samsung PS42B451B2WXXU, Service Manual

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Troubleshooting
4-32 Samsung Electronics
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White Balance
Adjust spec.
1. Source : HDMI
2. Setting Mode : 1280*720@60Hz
3. Pattern
: Pattern #92
4. Use Equipment : MIK-7256 (MSPG925L)
5. Work order
①
Connect HDMI (DVI) output terminal of MIK-7256 (MSPG925L) to the HDMI input in main set
②
Set the input to HDMI mode
③
Enter the White Balance menu of service mode
④
Contact CA-210 sensor to glass filter
⑤
Adjust the low light
- Adjust Sub-Bright (LBE) to set the 'Y' value
- Adjust R-Offset ('x') and B-Offset ('y') to the color coordinates.
* Do not adjust G-Offset data
⑥
Adjust the high light.
- Adjust Sub-Contrast (LBE) to set the 'Y' value
- Adjust R-Gain ('x') and B-Gain ('y') to the color coordinates.
* Do not adjust the G-gain data
( SAMSUNG WHITE BALANCE Adjustment PATTERN with FPD )
( Fixed Position of CA210 Probe )