AOC 919vz Service Manual
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19 LCD Color Monitor AOC 919Pz&919Sz&919Vz
Service
Service
Service
919Pz 919Sz&919Vz
Horizontal Frequency
30-80 KHz
Table of Contents...
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2 Revision List Version Release Date Revision History Customer Model TPV Model Name A00 Sep.16.2010 Initial release 919Pz T9AHMJDBK1K3DN T9AHMJDMKASDDN 919Sz T9AHMJDBK1KPAN T9AHMJDMK1SDAN 919Vz T9AHMJDBK1K2DN T9AHMJDLK13ADN A01 Nov.08.2010 Add new model 919Vz T9AHMJDTKA1RDN A02 Dec.02.2010 Add new model 919Vz T9AHMJDLK13ADN A03 Dec.14.2010 Add new models919Pz T9AGMJDBKNK3DN 919Sz T9AGMJDBKMKPAN 919Vz T9AGMJDBKMK2DN A04 Jan.18.2011 Add new model 919Vz T9AGMJDEKM6ADN A05...
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3 Important Safety Notice Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service procedures recommended by AOC and described in this service manual are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. The special tools should be used when and as recommended. It is important to note that this manual contains various CAUTIONS and NOTICES which...
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4 1. Monitor Specifications LCD Panel Model number 919Pz Driving system TFT Color LCD Viewable Image Size 48.3cm diagoanl Pixel pitch 0.294mm(H) x 0.294mm(V) Video R, G, B Analog lnterface & Digital Interface Separate Sync. H/V TTL Display Color 16.7M Colors Dot Clock 135 MHz Resolution Horizontal scan range 30 kHz - 80 kHz Horizontal scan Size(Maximum) 376.32mm Vertical scan range 55 Hz - 75 Hz Vertical scan Size(Maximum) 301.056mm Optimal preset...
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5 LCD Panel Model number 919Sz&919Vz Driving system TFT Color LCD Viewable Image Size 48.3cm diagoanl Pixel pitch 0.294mm(H) x 0.294mm(V) Video R, G, B Analog lnterface (for 919Sz) R, G, B Analog lnterface & Digital Interface(for 919Vz) Separate Sync. H/V TTL Display Color 16.7M Colors Dot Clock 135 MHz Resolution Horizontal scan range 30 kHz - 80 kHz Horizontal scan Size(Maximum) 376.32mm Vertical scan range 55 Hz - 75 Hz Vertical scan Size(Maximum)...
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6 2. LCD Monitor Description The LCD monitor will contain a main board, a power 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. Monitor Block Diagram AC-IN 100V-240V Power Board (Include: adapter, inverter, audio) Flat Panel and CCFL backlight...
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7 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. 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 For 919Pz 1 Source(Auto) / Exit 2 Eco mode / - 3. Volume / + 4. Menu / Enter 5....
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8 For 919Sz&919Vz 1 Source(Auto) / Exit 2 Eco mode / - 3. Volume / + 4. Menu / Enter 5. Power Button & Indicator
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9 3.3 OSD Menu • 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.Once the desired function is highlighted, press MENU-button to activate it. • Press+ or - to change the settings of the selected function. To exit and save, select the exit function. If you want...
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10 Function Control Illustration Luminance Adjust Range Description Brightness 0-100 Backlight Adjustment Contrast 0-100 Contrast from Digital-register. Eco mode Standard Standard Mode Text Text Mode Internet Internet Mode Game Game Mode Movie Movie Mode Sports Sports Mode Gamma Gamma1 Adjust to Gamma1 Gamma2 Adjust to Gamma 2 Gamma3 Adjust to Gamma 3 DCR Off Disable dynamic contrast ratio On Enable dynamic...