In the manual, provided on this page, you’ll find information on AOC 177Pk Monitor. Sass dumonde music csi ny. The guide describes basic features and the process of correct installation of AOC 177Pk, and contains tips on equipment utilizing and setting up, as well as information on the quick search, trouble-shooting, maintenance and terms of warranty.
• 19' LCD Color Monitor AOC 916Vwa Service Service Service Horizontal Frequency 31-80 kHz TABLE OF CONTENTS Description Page Description Page 6. Schematic.16 Table of Contents.1 6.1 Main Board.16 Revision List.2 6.2 Power Board.22 1. Monitor Specification.3 6.3 Key Board.24 2. LCD Monitor Description.4 7. • 19' LCD Color Monitor AOC 916Vwa Revision List Version Date Revision History TPV Model Name Nov.-27-07 Initial release T97MRHDLAWCKDN T97MRHDBAWA3DN Mar-25-08 Add new BOM T97TRHDBAWA6DN T9RMRHDCAWVODN Aug-19-2008 Add new BOM T9RMRHDCAWVYDN Sep-28-2008 Add new BOM T97MRHDCAWSPDN T9RTRHNCAWVODN Dec-26-2008 Add new BOM. • 19' LCD Color Monitor AOC 916Vwa 1.
Monitor Specification Driving system TFT Color LCD Size 48.0cm ( 19' 16:10) LCD Panel Pixel pitch 0.285mm(H) x 0.285mm(V) 135 MHz Dot Clock Display Colors 16.2M Colors Video R, G, B Analog Interface Separate Sync. • 19' LCD Color Monitor AOC 916Vwa 2. LCD Monitor Description The LCD Monitor will contain main board, power board, 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. • 19' LCD Color Monitor AOC 916Vwa 3. Operation Instructions 3.1 General Instructions Press the power button to turn the monitor on or off. The control buttons are located at front panel of the monitor.
By changing these settings, the picture can be adjusted to your personal preferences. • 19' LCD Color Monitor AOC 916Vwa 3.3 Adjusting the Picture OSD Settings Press the MENU-button to activate the OSD window.
Press+ or - to navigate through the functions. Once the desired function is highlighted, press the MENU-button to activate it. If the function selected has a sub-menu, press or again to navigate through the sub-menu functions. • 19' LCD Color Monitor AOC 916Vwa. • 19' LCD Color Monitor AOC 916Vwa 4.
Input/Output Specification 4.1 Input Signal Connector D-Sub mini 15pin Connector. • 19' LCD Color Monitor AOC 916Vwa 4.2 Factory Preset Display Modes. • 19' LCD Color Monitor AOC 916Vwa 4.3. Panel Specification 4.3.1 General Feature M190A1-L07 is a 19” wide TFT Liquid Crystal Display module with 4 CCFL Backlight unit and 30 pins 2ch-LVDS interface. This module supports 1440 x 900 WXGA+ mode and can display 16.7M colors. The inverter module for Backlight is not built in.
• 19' LCD Color Monitor AOC 916Vwa 4.3.3 Electrical Characteristics TFT Module Back-light. • 19' LCD Color Monitor AOC 916Vwa 5. Block Diagram 5.1 Software Flow Chart. • 19' LCD Color Monitor AOC 916Vwa REMARK: 1) MCU initialize. 2) Is the EEprom blank? 3) Program the EEprom by default values. 4) Get the PWM value of brightness from EEprom. Cara bermain game battlefield 3.
5) Is the power key pressed? 6) Clear all global flags. • 19' LCD Color Monitor AOC 916Vwa Power Board AC input Rectifier Bridge Transformer EMI filter Diodes Rectifier and Filter Start Circuit CN902 R904, R932, R933 Feedback ON/OFF Control IC circuit OSC and MOSFET Q802, Q803 Output Convert Lamp ON/OFF Feedback. • 19' LCD Color Monitor AOC 916Vwa 7. PCB Layout 7.1 Main Board 715G2507 1. • 19' LCD Color Monitor AOC 916Vwa.
• 19' LCD Color Monitor AOC 916Vwa 7.2 Power Board. • 19' LCD Color Monitor AOC 916Vwa 7.3 Key Board. • 19' LCD Color Monitor AOC 916Vwa 8. Maintainability 8.1 Equipments and Tools Requirement 1. Pattern Generator. DDC Tool with and Compatible Computer. Alignment Tool.
LCD Color Analyzer. Service Manual. • 19' LCD Color Monitor AOC 916Vwa 8.2 Trouble Shooting 8.2.1 Main Board (715G2507) (1) No Power No power Press power key and look if the picture is normal Please reinsert and make sure the AC of 100-240 is normal Reinsert or check the power section Measure U201 Pin2=3.3V. • 19' LCD Color Monitor AOC 916Vwa (2) No picture No picture Measure U201 PIN2=3.3V Replace U201 X401 oscillate waveforms are normal Replace X401 Check U401 Replace U401 Check if the sync signal from computer is output and video cable is connected normally. • 19' LCD Color Monitor AOC 916Vwa (3) White screen White Screen Measure Q602 base X401 oscillate is low level? Waveform is normal Replace X401 Check Q602, Q601 is broken Check U401 or CN601 solder? Replace U401 Check Correspondent Check reset circuit of component.