BenQ G2200we Service Manual
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22″ LCD Color Monitor BenQ G2200WE 21 System menu 1. Press the MENU key to display the main menu. 2. Pre ss ◄ or ► keys to select SYSTEM and then press the ENTER key to enter the menu. 3. Press ◄ or ► keys to move the highlight to a menu item and then press the ENTER key to select that item. 4. Press ◄ or ► keys to make adjustments or selections. 5. To return to the previous menu, press the MENU button. Item Function Operation Range Input Selects the D -sub (analog) or DVI (digital) input. Use this to change the input to that appropriate to your video cable connection type. Analog- only models do not have the Input function. Press ◄ or ► keys to change the setting. DVI D -sub (VGA) OSD Settings - Press ENTER to enter the OSD Settings menu. Language Sets the OSD menu Language. Press ◄ or ► keys to change the settings. The language options displayed on your OSD may differ from those shown on the right, depending on the product supplied in your region. • English • French • German • Italian • Spanish • Polish/Japanese • Czech/Traditional Chinese • Hungarian/ Simplified Chinese • Serbo -Croatian • Romanian • Dutch • Russian • Swedish • Portuguese
22″ LCD Color Monitor BenQ G2200WE 22 H. Position Adjusts the horizontal position of the OSD menu. Press ◄ or ► keys to change the settings. 0 to 100 V. Position Adjusts the vertical position of the OSD menu. 0 to 100 Display Time Adjusts the display the OSD menu. 5 / 10 / 15 / 20 / 25 / 30 sec OSD Lock Prevents all the monitor settings from being accidentally changed. When this function is activated, the OSD controls and hotkey operations will be disabled. Press ◄ or ► keys to change the settings. To unlock the OSD controls when the OSD is preset to be locked, press and hold the MENU key for 15 secon ds to enter the OSD Lock option and make changes. Alternatively, you may use ◄ or ► keys to select NO in the OSD Lock submenu from the OSD Settings menu, and all OSD controls will be accessible. YES NO Press MENU to leave the OSD Settings menu. DDC/CI* Allows the monitor settings to be set through the software on the PC. Press the ENTER key to select this option. Pr ess ◄ or ► keys to change the settings. ON O FF Information Displays the current monitor property settings. Press the ENTER key to s elect this option. Reset All Resets all mode, color and geometry settings to the factory default values. Press ◄ or ► k eys to change the settings. YES NO *DDC/CI, short for Display Data Channel/Command Interface, which was developed by Video Electroni cs Standards Association (VESA). DDC/CI capability allows monitor controls to be sent via the software for remote diagnostics.
22″ LCD Color Monitor BenQ G2200WE 23 Display T iming T able Pixe l Format Hor. Frequency (kHz) Ve r. Frequency (Hz) Pixel C lock (MHz) Source 640 x 350 31.47 70.09 25.18 VGA 640 x 480 31.47 59.94 25.175 VGA 640 x 480 37.50 75.00 31.500 VGA 720 x 400 31.47 70.08 28.321 VGA 800 x 600 37.88 60.32 40.000 VESA 800 x 600 46.88 75.00 49.500 VESA 832 x 624 49.72 74.55 57.283 MAC 1024 x 768 48.36 60.00 65.000 VESA 1024 x 768 60.02 75.03 78.750 VESA 1024 x 768 68.68 85.00 94.500 VESA 1152 x 720 44.86 60.00 66.750 CVT0.83MA 1152 x 870 68.68 75.06 100.000 MAC 1152 x 900 61.80 65.96 92.978 SUN 1280 x 768 47.396 60.0 68.25 CVT0.98M9- R 1280 x 960 60.00 60.00 108.000 VESA 1280 x 1024 63.98 60.02 108.000 VESA 1280 x 1024 79.98 75.02 135.000 VESA 1280 x 1024 91.15 85.02 157.500 VESA 1360 x 7 68 47.7 60.01 85.5 VESA 1440 x 9 00 55.94 59.89 106.500 CVT1.30MA 1440 x 9 00 55.94 59.89 88.75 1440 x 9 00 70.6 75 136.75 1660 x 1000 61.684 60.00 108.50 CVT1.60MA -R 1600 x 1200 75.00 60.00 162.000 VESA 1600 x 1200 93.80 75.00 202.500 VESA 1680 x 1050 65.29 60.00 146.250 CVT1.76MA 1680 x 1050 82.3 75 187 1920 x 1080 66.587 59.934 138.5 1920 x 1080 67.158 60.00 173.00 CVT2.07M9 1920 x 1200 74.04 60.00 154.000 CVT2.30MA -R 1920 x 1200 74.56 59.8 193.25 CVT2.30MA • Image disruption may occur as a result of signal frequency differences from graphic cards which do not correspond with the usual standard. This is not, however, an er ror. You may improve this situation by altering an automatic setting or by manually changing the phase setting and the pixel frequency from the “DISPLAY” menu. • To extend the service life of the product, we recommend that you use your computers power management function.
22″ LCD Color Monitor BenQ G2200WE 24 Factory OSD Menu Turn off the monitor, keep pressing the “MENU” button s, and turn on the monitor , then when we press the MENU button, the factory OSD will be at the left top of the panel as below : BenQ Service Page 1. Trigger method: p ress “Menu” key and Power on. 2. Press the menu key will display the service page 3. Press the menu key will close the service page. 4. Power off will quit the service mode 5. At the service mode, the key function is same as normal OSD define. 6. The timer can only reset at the service mode by “Timer Reset” (Timer Reset moves to SI factory Area) . And need to have a warning message to double confirm the reset function. The timer should record up to 99999 hours . 7. Add one select item for HDCP(DVI port),Mode1,Mode2 at Service menu Mode1: To enable the hot plug pin detection. ( HDMI port default) Mode 2: To disable the hot plug pin detection. ( DVI port default) 8. Add BenQ logo on/off item, the default is “on” 9. Add the auto power on item, the default is “off ” 10. Panel type define need to have the panel version. 11. F/W version need to define the dual or analog model.
22″ LCD Color Monitor BenQ G2200WE 25 Level 2 Circuit Board and Standard Parts Replacemen t Product Exploded V iew Note: The parts information listed below are for reference only, and ar e subject to change without notice. Please go to http://cs.tpv.com.cn/hello1.asp for the latest information. Item Part NO. Description QTY Unit 1 A34G0639ADPA1B0130 BEZEL(L22W -7BENQ) 1 PCS 2 Q23G3178881 2A LOGO FOR 22 1 PCS 3 A33G0249BAAA1C0100 POW ER BUTTON 1 PCS 4 A33G0250ADQ 1C0100 LENS 1 PCS 5 A33G0248ADP 2L0100 KEY PAD 2 1 PCS 6 A33G0248ADP 1L0100 KEY PAD 1 1 PCS 7 KEPC7QB4 KEY BOARD 1 PCS 8 750GLSC0L017FN PANEL LTM220M1- L01 8FN(8FP) FZ SEC 1 PCS 10 756GQ8CB RJ001 00 MAIN BOARD 1 PCS
22″ LCD Color Monitor BenQ G2200WE 26 12 PW PC9C42MQAA POW ER BOARD 1 PCS 14 A15G0364101 MAINFRAME 1 PCS 15 A34G0640ADP 1B0130 REAR COVER22 1 PCS 16 A33G0258ADPC1L0100 LOGO COVER 1 PCS 20 A37G0068 1 HINGE 1 21 A33G0335ADP 1L0118 STAND -FRONT 1 23 A34G0642ADP 1B0130 STAND -BACK 1 24 A33G0251ADP 1L0100 CABLE CLIP 1 25 A34G0641ADP 1B0133 BASE 1 26 Q12G6600 8 PORON FOOT 1 27 Q12G6600 17 PORON FOOT 1 SCREW Item Part NO. Description QTY Unit 9 0M1G1730 6120 MAIN BOARD & MAINFRAME 2 PCS 11 0M1G1730 6120 POW ER BOARD & MAINFRAME 4 PCS 13 0M1G 130 5120 PANEL & MAINFRAME 4 PCS 17 AM1G1740 10 47 CR3 REARCOVER &HINGE & MAINFRAME 2 PCS 18 0M1G 130 5 47 CR3 REARCOVER & MAINFRAME 1 PCS 19 0Q1G1840 10120 HINGE &REARCOVER 2 22 0M1G1740 10120 HINGE&STAND BACK ART. Part NO. Description QTY. Unit Q44GC049101 EPS 1 PCS Q44GC049201 EPS 1 PCS Q44GC049881 3A 22″ LCD CARTON 1 PCS
22″ LCD Color Monitor BenQ G2200WE 27 Six Angles’ View
22″ LCD Color Monitor BenQ G2200WE 28 Product Disassembly 1). Back View as Fig1 Place the monitor face down on a smooth surface as Fig 1. Be careful to avoid scratch and injury during the uninstall. Fig1 2).Remove the S TAN D -BASE ASSY Remove the two screws in red to remove the STAND-BASE ASSY as Fig2. Fig2
22″ LCD Color Monitor BenQ G2200WE
29
3). Remove the Rear Cover and Bezel
The arrows in blue are the hook that we should put attention to when remove the rear cover. Use plastic putty knife
to release the 5 hooks on the bottom , 8 hooks on the top, 4 hooks on the left , 4 hooks on the right and remove the
only one screw in red as Fig. 3 on the rear cover, then you can easily remove the rear cover and bezel.
Fig .3
22″ LCD Color Monitor BenQ G2200WE 30 4). Remove the Panel Remove the 4 screws on the side of main frame first, and then disconnect the Lamp Connections and LVDS Cable connection. FFC CABLE Lamp Connection SCREW S