Service Manuals, User Guides, Schematic Diagrams or docs for : AOC Monitor HP CQ1569 AOC_Service_Manual-HP-CQ1569_A00+monitor+lcd

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AOC_Service_Manual-HP-CQ1569_A00+monitor+lcd


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15.6" LCD Color Monitor                                                                                                           HP CQ1569


Service
Service
Service




                                                                                                                             Horizontal Frequency
                                                                                                                                            24- 83 kHz
                                                            TABLE OF CONTENTS
Description                                                        Page Description                                                                 Page


Table Of Contents......................................................1         7.2 Power Board...............................................20
Revision List........................................................2           7.3 Key Board..................................................23
1. Monitor Specification...............................................3         7.4 Audio Board....................................... ...... .. 24
2. LCD Monitor Description........................................4              8.PCB Layout.......................................... ........ ..... ...24
3. Operation Instruction............................................5            8.1. Main Board.................................................25
3.1. General Instructions.........................................5              8.2. Power Board..........................................26
3.2. Control Button......................................................5       8.3. Key Board...............................................28
3.3 Adjusting the Picture..........................................6             9. Maintainability................................................29
4. Input/Output Specification.......................................9            9.1. Equipments and Tools Requirement..............29
4.1. Input Signal Connector.........................................9            9.2. Trouble Shooting......................................30
4.2. Factory Preset Display Modes...........................10                   9.2.1 Main Board..........................................30
5. Panel Specification.........................................11                9.2.2 Power Board.......................................32
5.1. General Feature...............................................11            9.2.3 Key Board..........................................34
5.2. Optical Characteristics....................................11               10 White-Balance, Luminance adjustment...35
6. Block Diagram.....................................................12          11.Mechanical Instructions.................................37
6.1 Software Flow Chart.......................................12                 12. Monitor Exploded View.....................................41
6.2.Electrical Block Diagram...........................14                        13. BOM List.....................................................42
7. Schematic.....................................................16              14. Different Parts List...............................................53
7.1 Main Board....................................................16


                                                                SAFETY NOTICE
   ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS
AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC
EQUIPMENT CONTAINING HIGH VOLTAGES.

              CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

                                                                             1
15.6" LCD Color Monitor                                       HP CQ1569
                                   Revision List
  Version       Date        Revision History        TPV Model Name
                                                   T6RGM5NMY5CPANE
                                                   T6RGM5NMY5CPACE
                                                   T6RGM5NMY5CQANE
                                                   T6RGM5NMY5CQACE
                                                   T6RGM5NKY5CPANE
                                                   T6RGM5NKY5CPACE
                                                   T6RGM5NDY5CPANE
                                                   T6RGM5NDY5CPACE
                                                   T6RGM5NQY5CQANE
                                                   T6RGM5NQY5CQACE
    A00      Feb.-17-2009     Initial release
                                                   T6RGM5NLY5CPANE
                                                   T6RGM5NLY5CPACE
                                                   T6RGM5NQY5CPANE
                                                   T6RGM5NQY5CPACE
                                                   T6RGM5NQY5CMANE
                                                   T6RGM5NQY5CMACE
                                                   T6RGM5NTY5CPANE
                                                   T6RGM5NTY5CPACE
                                                   T6RGM5NCY5CPANE
                                                   T6RGM5NCY5CPACE




                                           2
15.6" LCD Color Monitor        HP CQ1569
1. Monitor Specification




                           3
15.6" LCD Color Monitor                                                                          HP CQ1569
2. LCD Monitor Description
The LCD Monitor will contain main board, power board, a key board which house the flat panel control logic, brightness
control logic and DDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each
voltage.



                                      Monitor Block Diagram


                                                                        Flat Panel and
                                        CCFT Drive.
                                                                        CCFL backlight




                 Power Board                                   Main Board
                                                                                               RS232 Connector
            (Include adapter board)
                                                                                               For white balance
                                                                                               adjustment in
                                                                                               factory mode
                                                          Keyboard


                                                                                                Video signal, DDC
                  AC-IN                                                   HOST Computer
                  110V-240V




                                                          4
15.6" LCD Color Monitor                                                                             HP CQ1569
3. Operation Instructions
3.1 General Instructions
The monitor settings can be adjusted from the On-Screen Display (OSD) menu. To access the OSD
and adjust screen settings base on your viewing preference, do the following:
1. If the monitor is not already on, press the power button to turn on the monitor. The power indicator
will light up.
2. To access the OSD menu, press the Menu button.
3. To navigate through the Main Menu, press the 



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