Chapter 4
Alignment & Function Test Procedure
Action Reference
Change parts/update | Optical Alignment | ADC Calibration | Function Test | Channel Scan |
Main Board |
| V(*) | V(**) | V |
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Firmware |
| V(*) | V(**) |
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EDID |
| V(*) | V(**) |
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Engine | V(*) | V(**) | V(***) |
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LVPS or Ballast |
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| V |
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Board |
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Amp. Board |
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| V |
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Tuner Board |
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| V |
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Keypad Board |
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| V |
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*: 1st step
**: 2nd step
***: 3rd stepstep
Hot Key
-Factory Menu: Press “Source”,
Function Test
A. Video/Audio
Test Instrument Facility:
1.Remote controller * 1
2.DVD player * 1 (must have the HDMI and DVI port)
3.Cable * 1 (component, composite,
4.VGA cable * 1
5.Pattern generator * 1 (it can generate the 16 gray scale picture)
6.TV signal generator * 1 (optional, if antenna signal is ready)
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