ViewSonic VX2262WM - 22" LCD Monitor Service Manual
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ViewSonic VX2262WM - 22" LCD Monitor Service Manual

22” color tft lcd display
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Service Manual

ViewSonic VX2262wm/wmp
Model No VS12132
22" Color TFT LCD Display
Manufacture Date: Apr-24-08
- 1 –
ViewSonic Corporation
Confidential - Do Not Cop
VX2262wm/wmp

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Summary of Contents for ViewSonic VX2262WM - 22" LCD Monitor

  • Page 1: Service Manual

    Service Manual ViewSonic VX2262wm/wmp Model No VS12132 22” Color TFT LCD Display Manufacture Date: Apr-24-08 - 1 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...

  • Page 2: Revision History

    ENERGY STAR guidelines for energy efficiency. Disclaimer: ViewSonic Corporation shall not be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting from furnishing this material, or the performance or use of this product.

  • Page 3: Table Of Contents

    6. Troubleshooting Flow Chart 7. Recommended Spare Parts List 8. Exploded Diagram And Spare Parts List 9. Disassemble Process 10. Block Diagram 11. Schematic Diagram 12. PCB Layout Diagram - 3 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 4 3. Keep wires away from high voltage, high temperature components and sharp edges. 4. Keep wires in their original position so as to reduce interference. 5. Usage of this product please refer to also user’s manual. - 4 – ViewSonic Corporation VX2262wm/wmp Confidential - Do Not Cop...
  • Page 5 That may cause “Mura.” Placing the monitor on foreign objects. That Place the monitor on a clean and soft foam could scratch the surface of the panel or cause pad. “Mura.” - 5 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 6 Place the monitor on the lap, the panel The panel is placed facedown on the lap. That surface must be upwards. may cause “Mura.” - 6 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 7 Warning: Do not set the graphics card in your computer to exceed these refresh rates; doing so may result in permanent damage to the LCD display. ® Macintosh computers older than G3 require a ViewSonic Macintosh adapter. To order an adapter, contact ViewSonic.
  • Page 8 Green video input Blue video input No Connection Ground Red video ground Green video ground Blue video ground H/V sync ground No connection (SDA) Horizontal sync (Composite sync) Vertical sync (SCL) - 8 – ViewSonic Corporation VX2262wm/wmp Confidential - Do Not Cop...
  • Page 9 TMDS positive differential input, channel 0 Logic Ground Reserved 20 Reserved. No connection Reserved 21 Reserved. No connection Logic Ground RXC+ TMDS positive differential input, reference clock RXC- TMDS negative differential input, reference clock - 9 – ViewSonic Corporation VX2262wm/wmp Confidential - Do Not Cop...
  • Page 10 Front Panel Function Controls And Indicators - 10 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 11 • If necessary, make small adjustments using H. POSITION and V. POSITION until the screen image is completely visible. (The black border around the edge of the screen should barely touch the illuminated “active area” of the LCD display.) - 11 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 12 LCD display to more accurately display colors the way they were originally intended. Enabling the intended. Enabling the sRGB setting will cause Contrast and Brightness adjustments to be disabled. - 12 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 13 Information displays the timing mode (video signal input) coming from the graphics card in the computer, the LCD model number, the serial number, and ® the ViewSonic website URL. See your graphics card’s user guide for instructions on changing the resolution and refresh rate (vertical frequency).
  • Page 14 Preset Timing Mode listed in the Specifications of this manual. Exception: This control does not affect changes made with the User Color control, Language Select or Power Lock setting. - 14 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 15 800 x 600 @ 60 Hz 1024 X 768 @ 60 Hz 3.2. Pattern as below, [1] + [▲] OSD Lock / Unlock [1] + [▼] Power Lock / Unlock - 15 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 16 [2] + [▼] When switch to DDC/2B Default = DDC/CI Signal + [2] + [ ] Factory Mode Remark : All the short cuts function are only available while OSD off - 16 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...

  • Page 17: Circuit Description

    4.2 MAIN BOARD BLOCK FUNCTION DESCRIPTION The main board contains panel control logic, brightness control logic, DDC and DC convert DC circuit and so on. PWPC board Backlight and Panel TSUMO58CWHL-LF Flash memory Keyboard - 17 – ViewSonic Corporation VX2262wm/wmp Confidential - Do Not Cop...
  • Page 18 R904, R905, R906 CN902 Over 5.1V Control IC Voltage Protect ON/OF OSC and MOSFET DC Convert Output Q804,Q809 Circuit Circuit Lamp Over ON/OFF Feedback Voltage Control Circuit Control IC - 18 – ViewSonic Corporation VX2262wm/wmp Confidential - Do Not Cop...
  • Page 19 Xout; Crystal Oscillator Output 8,12,20 ADC Analog Power 3.3V AVDD＿33 ADC Analog Power 1.8V AVDD＿18 40,54,58-60,65,66,71,87,107 VDDP Digital Output Power 3.3V 112,114 53,74,104,126 VDDC Digital Core Power 1.8V 1,11,17,29,52,62,63,68,69,72, Ground 88,101,105,106,113 - 19 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 20 - 20 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 21 The SST25LF020A/040A devices operate with a single 3.0-3.6V power supply. The SST25LF020A devices are offered in an 8-lead SOIC 150 mil body width (SA) package. Pin Diagram: PIN Descriptions: - 21 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 22 To temporarily stop serial communication with SPI flash HOLD# Hold memory without resetting the device. Power Supply To provide power supply(3.0-3.6V) Ground Circuit Diagram - 22 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 23 This pin is to program the switching frequency. By connecting a resistor to ground to set the switching frequency. Unconnected pin Supply voltage pin Gate drive output to drive the external MOSFET - 23 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 24 (PWM) control circuit on a single chip. Designed primarily for power-supply control, this device offers the flexibility to tailor the power-supply control circuitry to a specific application. PIN Descriptions: - 24 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...

  • Page 25: Adjustment Procedure

    First Power off, then press Switch 1 button along with press Power button will activate the factory mode, then MCU will do AUTO LEVEL automatically. Meanwhile press MENU the OSD screen will located at LEFT TOP OF PANEL. - 25 – ViewSonic Corporation VX2262wm/wmp Confidential - Do Not Cop...
  • Page 26 (4)、Adjust the R G B of color3 on factory window until CA210 indicator reached x=0.313±0.003, y=0.329±0.003, Lv≥85 cd/m F、Press reset key and Turn the Power-button “off to on” to quit from factory mode。 - 26 – ViewSonic Corporation VX2262wm/wmp Confidential - Do Not Cop...
  • Page 27 800 x 600 @ 72Hz, 48.1kHz 800 x 600 @ 75Hz, 46.9kHz 1024 x 768 @ 60Hz, 48.4kHz 1024 x 768 @ 70Hz, 56.5kHz 1024 x 768 @ 72Hz, 58.1kHz - 27 – ViewSonic Corporation VX2262wm/wmp Confidential - Do Not Cop...
  • Page 28 The screen must have White Balance White & Black Pattern the pure white and black Figure 9 pattern, no other color. Fine Line Morie Pattern (Figure1) Gray Scale Pattern (Figure2) - 28 – ViewSonic Corporation VX2262wm/wmp Confidential - Do Not Cop...
  • Page 29 Horizontal & Vertical Thickness Pattern R. Color Pattern (Figure 4) (Figure 3) G. Color Pattern (Figure 5) B. Color Pattern (Figure 6) Full White Pattern (Figure 7) Dark Screen Pattern (Figure 8) - 29 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 30 (a)Select and enter “Manual Image Adjust” function on OSD Main Menu. (b)Then, select and enter “Horizontal Size” or “Horizontal/Vertical Position” function to adjust the video boundary to be full scanned and within screen frame. - 30 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 31 After final QC step, we have to erase all saved changes again and restore the factory defaults. You should do “All Mode Reset” again. Power Off Monitor Turn off the monitor by pressing “Power” button. - 31 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 32 2.3 Plug Power Adapter to Fixture. 2.4 Connect Power Cord to Monitor(TSUM series). 2.5 Connect P3 to the Signal Generator (eg.Chroma2326) for verifying it after the operation being completed. - 32 – ViewSonic Corporation VX2262wm/wmp Confidential - Do Not Cop...
  • Page 33 Step 1. Let Monitor(TSUM series) set to be connected with AC cable and VGA cable. Step 2.Execute the MSstar ISP tool. Step 3. Click “Device” button . Make sure that parameters relative to WP# is followed bellow. - 33 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 34 Step 5. Click “Auto” button. Be sure that function of Erase Device (File Area), Blank, Program and Verify is selected, then execute the flashing action by clicking the “Run” button. - 34 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 35 TextBox and Flash Status will be “8C” in the right-bottom of window. Step 7. Unplug and replug power cord of Monitor(TSUM series) set and then check the OSD operation and image on srceen. Step 8. At last, do “Memory Recall.” - 35 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 36 3.2.5 Connect PC to the additional monitor. JP1： Power Adapter P2： VGA Cable P1： to LTP Cable 3.3 DDC Key In Procedure Sep1.Select and execute DDC Key In program - 36 – ViewSonic Corporation VX2262wm/wmp Confidential - Do Not Cop...
  • Page 37 - 37 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 38 Sep2:Inpute the S/N and execute “Enter” - 38 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 39 - 39 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 40 Sep3:Key the “Enter” and write the data - 40 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 41 Sep4:If ddc program OK and show “data compare ok” - 41 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...

  • Page 42: Packing Procedure

    5.7 Packing Procedure - 42 – ViewSonic Corporation VX2262wm/wmp Confidential - Do Not Cop...

  • Page 43: Troubleshooting Flow Chart

    Troubleshooting Flow Chart - 43 – ViewSonic Corporation VX2262wm/wmp Confidential - Do Not Cop...
  • Page 44 0M1G1740 10 47 CR3 SCREW XN01A 0M1G1740 10120 SCREW 42A9940008 XN01A 0Q1G 130 6120 SCREW (T3X6) XN01A 0Q1G 930 8 47 CR3 SCREW XN01A 750GLMC0Z1312N PANEL M220Z1-L03 C1 NB CMO A33G0363ED1 L9073 Deco-Bezel - 44 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 45 056G 662 13 IC AZC099-04S SOT23-6L U105 056G 662 13 IC AZC099-04S SOT23-6L U106 056G 662 13 IC AZC099-04S SOT23-6L U107 056G1133 34 M24C02-WMN6TP U102 056G1133 81 SST25LF020A-33-4C-SAE U402 - 45 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 46 RST CHIPR 100 OHM +-5% 1/16W R425 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R428 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R429 061G0402102 RST CHIPR 1 KOHM +-5% 1/16W R706 - 46 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 47 RST CHIPR 4.7 KOHM +-5% 061G0402472 R137 1/16W RST CHIPR 4.7 KOHM +-5% 061G0402472 R138 1/16W RST CHIPR 4.7 KOHM +-5% 061G0402472 R302 1/16W RST CHIPR 4.7 KOHM +-5% 061G0402472 R704 1/16W - 47 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 48 MLCC 0402 0.1UF K 16V X5R C708 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C705 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C701 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C435 - 48 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 49 D108 093G 60505 DIO SIG SM BAT54C(PHSE)R D109 093G 39GA01 T RLZ5.6B ZD104 093G 39GA01 T RLZ5.6B ZD105 093G3004 3 SM340A D701 MAIN PCB(FR-4 80x67MM 715G2883 1 1 PANELS/9PCS)DS - 49 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 50 081G 122CT GP LED GP34032C/G307-ZY-60 LED001 SMTKEPC8JC5 KEPC BOARD FOR SMT 061G0603200 1F RST CHIPR 2 KOHM +-1% 1/10W R003 061G0603200 1F RST CHIPR 2 KOHM +-1% 1/10W R004 - 50 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 51 C902 065G306M3322BP 3300PF 20% C900 067G215D6814KV CAP 105℃ 680uF M 25V C918 067G215D6814KV CAP 105℃ 680uF M 25V C917 067G215S102 3K ED1000UF 16V C916 067G215S102 3K ED1000UF 16V C934 - 51 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 52 093G 60238 FCH10A15 D906 SP10150 10A 150V ITO-220 BY 093G 60245 D906 SECOS 0M1G1730 8120 SCREW XN01A Q90G6263 6 HEAT SINK 705GQ793071 D908 ASS'Y 051G 200 1 OIL FOR DISAPPEAR - 52 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 53 RST CHIPR 1 KOHM +-1% 1/10W R942 061G0603100 2F RST CHIPR 10K OHM +-1% 1/10W R831 061G0603100 2F RST CHIPR 10K OHM +-1% 1/10W R824 061G0603100 2F RST CHIPR 10K OHM +-1% 1/10W R819 - 53 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 54 RST CHIPR 4.7K OHM +-5% 061G0603472 R611 1/10W 061G0603473 RST CHIPR 47 KOHM +-5% 1/10W R822 RST CHIPR 560 KOHM +-5% 061G0603564 R820 1/10W RST CHIPR 6.2 KOHM +-5% 061G0603622 R607 1/10W - 54 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 55 RST CHIPR 0 OHM +-5% 1/4W RJ803 061G1206000 RST CHIPR 0 OHM +-5% 1/4W RJ802 061G1206000 RST CHIPR 0 OHM +-5% 1/4W RJ801 061G1206000 RST CHIPR 0 OHM +-5% 1/4W FB902 - 55 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 56 C802 065G0603222 22 CHIP 2200PF 25V X7R C818 065G0603222 22 CHIP 2200PF 25V X7R C817 065G0603222 22 CHIP 2200PF 25V X7R C815 065G0603222 22 CHIP 2200PF 25V X7R C813 - 56 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 57 093G 64 38 D DIODE BAW56 DIODES D808 093G 64 38 D DIODE BAW56 DIODES D806 093G 64 38 P BAW56 D808 093G 64 38 P BAW56 D806 093G 6432P LL4148 D813 - 57 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 58 084G 56 3W FUSE F901 093G 6026T52T RECTIFIER DIODE FR107 D900 093G 6038T52T FR103 D901 095G 90 23 JUMP J912 095G 90 23 JUMP J915 095G 90 23 JUMP J815 - 58 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 59 J907 095G 90 23 JUMP J910 095G 90 23 JUMP J911 POWER-PCB,FR-1,94V-0,T1.6M 715G2824 1 2 M,160*160MM Q51G 6 4508 GLUE_RTV Q90G6295 3 HEAT SINK S73G25391V CHOKE COIL ASS'Y L905 - 59 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 60 S73G25391V CHOKE COIL ASS'Y L904 S73G25391V CHOKE COIL ASS'Y L903 S73L17440VG TRANSFORMER L901 S80GL22T3V XFMR POWER 490uH TPV-PT T901 Q12G6600 6 FOOT - 60 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...

  • Page 61: Exploded Diagram And Spare Parts List

    8. Exploded Diagram And Spare Parts List - 61 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 62 Bkt base J15G0404 2 RUBBER FOOT Q12G6600 6 M6 SCREW J01G6022800 SCREW 0Q1G 130 6120 SCREW 0Q1G 930 8 47 REAR COVER A34G0708EC6 L RUBBER VESA J12G 808 1 - 62 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 63 Packing For Shipping - 63 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 64 J41G780270915C EPE COVER J45G 88606 R MONITOR TC8MM8MKWHVSD1J PE BAG J45G 88609700 J44GC042 1/2 POWER CORD 089G402A18N YH SIGNAL CABLE 089G 728HAA902 BASE A34G0710EC6 L9073 DVI CABLE 089G1748HAA AD - 64 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...

  • Page 65: Disassemble Process

    10、 Lift up the main frame and lift down the LVDS connectors according to the direction of the arrowhead, refer to the following picture 17,18. 11、 That’s all. The disassemble process of the unit is over. 9.1.3 Show pictures ： （Picture 1） （Picture 2） - 65 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 66 （Picture 3） （Picture 4） （Picture 5） （Picture 6） （Picture 7） （Picture 8） （Picture 9） （Picture 10） - 66 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 67 （Picture 11） （Picture 12） （Picture 13） （Picture 14） （Picture 15） （Picture 16） （Picture 17） （Picture 18） - 67 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 68 （Picture 19） - 68 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...

  • Page 69: Block Diagram

    Block Diagram LCD Interface EPR_SDA EPR_SCL Scalar TSUMO58CWHL-LF Flash Memory (Include:MCU,ADC,OSD) (User data /WB /EDID) Crystal 14.31818MHz H-SYNC V-SYNC OSD Control D-Sub Interface Connector (Key pad) - 69 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...

  • Page 70: Schematic Diagram

    OEM MODEL Size NEW Q SERIES G2883-1-1-X-1-080327 TPV MODEL 絬 隔 瓜 絪 腹 CBPC8MM8VWJ1 Key Component 4.0.POWER PCB NAME 715G2883-1-1 称爹 Date Tuesday , April 29, 2008 Sheet - 70 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 71 NEW Q SERIES Size G2883-1-1-X-1-080327 TPV MODEL 絬 隔 瓜 絪 腹 CBPC8MM8VWJ1 Key Component 2.0.INPUT PCB NAME 715 G28 83-1 -1 称爹 Date Tuesday , April 29, 2008 Sheet - 71 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...

  • Page 72: Viewsonic Corporation

    TPV MODEL 絬 隔 瓜 絪 腹 CBPC8MM8VWJ1 Key Component 5.0.SCALER PCB NAME 7 15 G 2 8 8 3 -1 -1 称爹 Date Tuesday , April 29, 2008 Sheet - 72 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...

  • Page 73: Panel Interface

    絬 隔 瓜 絪 腹 CBPC8MM8VWJ1 Key Component 3.0.OUTPUT PCB NAME 7 1 5 G 2 8 8 3 -1 -1 称爹 Date Tuesday , April 29, 2008 Sheet - 73 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 74 715G2824-C-2 ODM MODEL 称爹 Date Thursday , December 27, 2007 Sheet AOC (Top Victory) Electronics Co., Ltd. Title PWPC942GR1P Size Document Number Date: Thursday , December 27, 2007 Sheet - 74 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 75 OEM MODEL VSC VX2262WM Size G2824-C-2-X-X-1-071226 TPV MODEL 絬 隔 瓜 絪 腹 PWPC7C42MAC2 Key Component 2.POWER PCB NAME 715G2824-C-2 ODM MODEL 称爹 Date Thursday , December 27, 2007 Sheet - 75 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 76 TPV MODEL 絬 隔 瓜 絪 腹 K E P C8 JC5 Key Component 1. Key board PCB NAME 715G2970-A <称爹> 称爹 Thursday , January 03, 2008 Sheet Date - 76 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 77 OEM MODEL Size Custom G2824-C-2-X-X-1-07126 TPV MODEL 絬 隔 瓜 絪 腹 PWPC7C42MAC2 Key Component 04.AUDIO PCB NAME 715G2824-C-2 ODM MODEL 称爹 Thursday , December 27, 2007 Sheet Date - 77 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...

  • Page 78: Pcb Layout Diagram

    12. PCB Layout Diagram 12.1 MAIN BOARD PCB TOP VIEW - 78 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 79 12.2 MAIN BOARD PCB BUTTON VIEW - 79 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 80 12..3 POWER PCB TOP VIEW - 80 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 81 12.4 POWER PCB BUTTON VIEW - 81 – ViewSonic Corporation Confidential - Do Not Cop VX2262wm/wmp...
  • Page 82 12.5 KEY BOARD TOP VIEW 12.6 KEY BOARD BUTTON VIEW - 82 – ViewSonic Corporation VX2262wm/wmp Confidential - Do Not Cop...

  • Page 83: Front Panel Control And Indicators

    Add: Tel: Fax : E-Mail: After completing this form, please return it to ViewSonic Quality Assurance in the USA at facsimile 1-909-839-7943. You may also e-mail any suggestion to the Director, Quality System & Process (marc.maupin@viewsonic.com) - 83 – ViewSonic Corporation...

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