AOC 919swa Service Manual
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19 LCD Color Monitor AOC 919Swa
1
Service
Service
Service
Horizontal Frequency
30-80 kHz
TABLE OF CONTENTS...
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19 LCD Color Monitor AOC 919Swa
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Revision List
Revision Date Revision History Remark
T99LHDDBWKA1ANE
Initial release
T992HDDBWKA2ANE
IVO M190MWW3
A00 Dec.-25-2009
Panel list
TPV TPM190A1
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19 LCD Color Monitor AOC 919Swa 3 1. Monitor Specifications Model name 919Swa Driving system TFT Color LCD Viewable Image Size 48.1cm diagoanl Pixel pitch 0.2835mm(H) x 0.2835mm(V) Video R, G, B Analog lnterface Separate Sync. H/V TTL Display Color 16.7M Colors LCD Panel Dot Clock 135 MHz Horizontal scan range 30 kHz - 83 kHz Horizontal scan Size(Maximum) 408.24mm Vertical scan range 55 Hz - 75 Hz Vertical scan Size(Maximum) 255.15mm Optimal...
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19 LCD Color Monitor AOC 919Swa 4 2. LCD Monitor Description The LCD MONITOR will contain a main board, a power board, an audio board and 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. HOST Computer AC-IN...
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19 LCD Color Monitor AOC 919Swa 5 3. Operating Instructions 3.1 General Instructions Press the power button to turn the monitor on or off. The other control knobs are located at front panel of the monitor (See Figure ). By changing these settings, the picture can be adjusted to your personal preferences. * The power cord should be connected. * Press the power button to turn on the monitor. The power indicator will light up. 3.2 Control Buttons 1. Auto...
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19 LCD Color Monitor AOC 919Swa 6 Text Internet Internet Mode Game Game Mode Movie Movie Mode Sports Sports Mode Gamma1 Adjust to Gamma1 Gamma2 Adjust to Gamma 2 Gamma Gamma3 Adjust to Gamma 3 Off Disable dynamic contrast ratio DCR On Enable dynamic contrast ratio Image Setup Clock 0-100 Adjust picture Clock to reduce Vertical-Line noise. Phase 0-100 Adjust Picture Phase to reduce...
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19 LCD Color Monitor AOC 919Swa 7 AutoDetect on or off Disable or Enable AutoDetect Mode Demo on or off Disable or Enable Demo Picture Boost Frame Size 14-100 Adjust Frame Size Brightness 0-100 Adjust Frame Brightness Contrast 0-100 Adjust Frame Contrast H. position 0-100 Adjust Frame horizontal Position V.position 0-100 Adjust Frame vertical Position Bright Frame on or off Disable or Enable Bright Frame OSD Setup...
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19 LCD Color Monitor AOC 919Swa 8 4. Input/Output Specification 4.1 Input Signal Connector Pin Number 15-Pin Side of the Signal Cable Pin Number 15-Pin Side of the Signal Cable 1 Video-Red 9 +5V 2 Video-Green 10 Ground 3 Video-Blue 11 N.C. 4 N.C. 12 DDC-Serial data 5 Detect Cable 13 H-sync 6 GND-R 14 V-sync 7 GND-G 15 DDC-Serial clock 8 GND-B 4.2 Factory Preset Display Modes STAND RESOLUTION HORIZONTAL FREQUENCY(kHZ) VERTICAL...
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19 LCD Color Monitor AOC 919Swa 9 5 Panel Specification 5.1 Display Characteristics M190MWW3 The M190MWW3 is a color active matrix thin film transistor (TFT) liquid crystal display (LCD) that uses amorphous silicon TFT as a switching device. It is composed of a TFT LCD panel, a timing controller, voltage reference, common voltage, driver DC-DC converter, column driver, and row driver circuit. This TFT LCD has a 19-inch diagonally measured active display area...
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19 LCD Color Monitor AOC 919Swa 10 Note (1) Please refer to the attached drawings for more information of front and back outline dimensions. 5.2 Optical Characteristics M190MWW3 TPM190A1