HP L1702

HP L1702
2
Table of Content
Revision List ----------------------------------------------------------------------------------------------------------------------------
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1.Monitor Specification --------------------------------------------------------------------------------------------------------------
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2.LCD Monitor Description ---------------------------------------------------------------------------------------------------------
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3.Operation Instructions ------------------------------------------------------------------------------------------------------------
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3.1 General Instructions ------------------------------------------------------------------------------------------------------------ 06
3.2 Control Button ------------------------------------------------------------------------------------------------------------------- 06
3.3 Adjusting The Picture ---------------------------------------------------------------------------------------------------------- 07
4. Input/Output Specification ------------------------------------------------------------------------------------------------------
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4.1 Input Signal Connector -------------------------------------------------------------------------------------------------------- 08
4.2 Factory Preset Display Modes ---------------------------------------------------------------------------------------------- 09
4.3 Power Supply Requirements ------------------------------------------------------------------------------------------------- 09
5.Panel Specification -------------------------------------------------------------------------------------------------------------------
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5.1 General Feature ----------------------------------------------------------------------------------------------------------------- 10
5.2 Optical Characteristics --------------------------------------------------------------------------------------------------------- 11
6. Block Diagram ----------------------------------------------------------------------------------------------------------------------
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6.1 Monitor Exploded View ------------------------------------------------------------------------------------------------------- 12
6.2 Software Flow Chart ------------------------------------------------------------------------------------------------------------ 13
6.3 Electrical Block Diagram ------------------------------------------------------------------------------------------------------- 15
6.3.1 Scalar Board ---------------------------------------------------------------------------------------------------------------- 15
6.3.2 Inverter/Power Board ----------------------------------------------------------------------------------------------------- 16
7. Schematic ----------------------------------------------------------------------------------------------------------------------------
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7.1 Main Board ---------------------------------------------------------------------------------------------------------------------- 17
7.2 Power Board -------------------------------------------------------------------------------------------------------------------- 23
8. PCB Layout --------------------------------------------------------------------------------------------------------------------------
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8.1 Main Board ----------------------------------------------------------------------------------------------------------------------- 26
8.2 Inverter/Power Board ----------------------------------------------------------------------------------------------------------- 27
8.3 Key Board ------------------------------------------------------------------------------------------------------------------------- 27
9. Maintainability -----------------------------------------------------------------------------------------------------------------------
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9.1 Equipments and Tools Requirements -------------------------------------------------------------------------------------- 28
9.2 Trouble Shooting ---------------------------------------------------------------------------------------------------------------- 29
9.2.1 Main Board --------------------------------------------------------------------------------------------------------------- 29
9.2.2 Power/Inverter Board --------------------------------------------------------------------------------------------------- 30
9.2.3 Key Pad Board ------------------------------------------------------------------------------------------------------------- 32
10. White-Balance, Luminance Adjustment ---------------------------------------------------------------------------------
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11. EDID Content ----------------------------------------------------------------------------------------------------------------------
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12. BOM List -----------------------------------------------------------------------------------------------------------------------------
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