ViewSonic VLCDS26104-3W Service Manual
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ViewSonic VLCDS26104-3W Service Manual

ViewSonic VLCDS26104-3W Service Manual

17” color tft lcd display
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Service Manual

ViewSonic VX700-3
Model No.VLCDS26104-3W
17" Color TFT LCD Display
(VX700-3_SM_648 -Rev.1a-Feb 2003)
ViewSonic 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583

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  • Page 1: Service Manual

    Service Manual ViewSonic VX700-3 Model No.VLCDS26104-3W 17” Color TFT LCD Display (VX700-3_SM_648 -Rev.1a-Feb 2003) ViewSonic 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583...

  • Page 2: Revision History

    Further, ViewSonic reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of ViewSonic to notify any person of such revision or changes.

  • Page 3: Table Of Contents

    5. No Sound (Test signal: 1r.m.s sine waveform ) ............51 6. Show “No Signal” on screen..................53 7. Keypad can not work....................53 5. Adjust Procedure ......................54 1. Preparation Of Manual Alignment ................47 2. Color Temperature Alignment..................48 3. Factory Preset Setting....................50 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 4 6. Mechanical Assembly....................59 7. Schematic Daigrams......................65 8. PCB LAYOUT........................74 9. Recommended Spare Parts List ...................76 10. Complete Parts List .....................78 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 5: Engineering Specifications

    Sync-On-Green Digital TMDS. Input connector Analog mini D-sub 15 pin x 1 Digital DVI-D x 1 Audio min-Din 2 channel x 2 Micro-phone jack Speaker Max 3W x 2 Main IC GM5120 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 6 20 to 80% ( no condensation, < Operating Humidity wetbulb 29 degree C ) -20 to 60°C Storage Temperature 5 to 85% ( no condensation, < Storage Humidity wetbulb 29 degree C ) ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 7 Analog VGA cable 1.8m DVI-D cable 1.8m Audio cable Micphone cable ViewSonic CD-Wizard Regulatory UL, CSA or cUL, CB Report, CE, FCC-B, DOC-B, TUV/Ergo Standards (which covers ISO13406-2 and MPRIII), TUV/GS, PCT (GOST-R) with 20 Hygienic certificates, PCBC (B Mark), SEMKO, DEMKO, FIMKO, NEMKO, BSMI, VCCI, CCIB/EMC, CCEE, PSB (Singapore Safety), TCO’99, NOM and Argentina...

  • Page 8: Electrical Characteristics

    (Contrast ratio>10 at Ta=25°C, 77°F) Response time 25 msec (Typical at 25 degree C) 2.3 Interface Signals 2.3.1 RGB Video Signals 2.3.1.1 Separate Sync. Signals Analog R, G, B 0 - 0.7 Vp-p ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 9 Speakers stay on when the rest of the monitor is in power saving. 2.3.3.8 Speakers Impedance 4 Ohm Output Wattage 3.0W (max.) x 2 2.3.4 Input Signal Connectors 2.3.4.1 Analog RGB Video Input: 15 pin mini D-sub PIN NO. Separate Sync GREEN ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 10 RX2- TMDS negative differential input, channel 2 RX2+ TMDS positive differential input, channel 2 Logic Ground Reserved 4 Reserved. No connection Reserved 5 Reserved. No connection DDC-CLK DDC2B Clock DDC-DAT DDC2B Data ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 11 2.3.5.1 User Timing Mode memory Always do auto image adjust after timing mode change 2.3.5.2 Timing mode Change Maximum time for mode Change with auto image adjust 7 sec. 2.3.5.3 Signal Timing Table ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 12 (@ Cont / Bright max) 2.5. Synchronization Horizontal: 30 to 83 kHz Vertical: 50 to 75 Hz Non-interlaced maximum 75Hz @ 1280 x 1024 mode Recommended 60Hz @ 1280 x 1024 mode ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 13 6500k) >=200 (cont / bright Cd / m Brightness at center of backlight max) display surface These characteristics were measured under the following conditions: Temperature: 77 ± 6°F, 25 ± 5°C ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 14 (Note 2) Viewing angle is measured as follows: ’ ’ (Note 3) Definition of response time is as follows: Response time is measured when the display data is changed from white to black. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 15 White Optical Response (Note 4) Judge points for brightness uniformity. Brightness uniformity is judged at nine (9) points on display area: Bmin BUNI Bmax Bmax : Maximum Brightness Bmin : Minimum Brightness ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 16 Typical Tr = 15ms ; Tf = 10ms Maximum Tr = 30ms; Tf = 25ms Number of Back Light(CCFL) 4 – Edge type back light Backlight (hrs) 40,000 hours minimum; 50,000 hours typical ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 17 Expansion 4 720x400 1.78 2.56 1280x1024 Expansion 5 800x600 1.71 1280x1024 Expansion 6 832x624 1.54 1.64 1280x1024 Expansion 7 1024x768 1.25 1.33 1280x1024 Expansion 8 1152x864 1.11 1.19 1280x1024 Standard 1280x1024 1280x1024 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 18: Mechanical Characteristics

    Paste on Rear Back Label Contents: Appendix III 3.5 Serial Number Format Serial No. PPP YY WW XXXXX Serial No. (5-digit) Manufacturing week Last digit of manufacturing year Regional Product ID Code : VX700 3 A23 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 19: Packaging

    6.1 OSD Brightness 100%(based on 0-100%) Contrast 80 %( based on 0-100%) AutoTune Executed Color Temperature 6500k Volume Balance Bass/Treble OSD Timeout 15 Sec Language English OSD position Center 6.2 Power Switch ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 20: Appendix I Preset Signal Timings

    Appendix I Preset Signal Timings H-Video H active Horizontal H front H back H pulse H total V-Video V active Vertical V front V back V pulse V total ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 21: Analog Timing Mode Table

    16" H-frequency (kHz) 35.156 37.879 48.077 46.875 53.674 49.725 48.363 V-frequency (Hz) 56.250 60.317 72.188 75.000 85.061 74.5 60.004 Pixel rate (MHz) 36.000 40.000 50.000 49.500 56.250 57.283 65.000 H-sync H-back porch ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 22 Pixel rate (MHz) 75.000 78.084 78.750 94.500 74.250 H-sync H-back porch Count num 1328 1344 1312 1376 1688 1658 1688 (H-total) H- front porch V-sync V-back porch Count num 1066 1066 (V-total) V-front porch ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 23: Digital Timing Mode Table

    H- front porch V-sync V-back porch Count num (V-total) V-front porch H-sync. Polarity Positive Negative Negative Negative Negative Negative Negative V-sync Polarity Negative Positive Negative Negative Negative Negative Negative H-resolution (dots) V-resolution (lines) ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 24 H-frequency (kHz) 58.099 60.023 68.677 63.981 45.000 V-frequency (Hz) 72.082 75.029 84.997 60.02 60.00 Pixel rate (MHz) 78.084 78.750 94.500 74.250 H-sync H-back porch Count num 1344 1312 1376 1688 1658 (H-total) ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 25 V-back porch Count num 1066 (V-total) V-front porch H-sync. Polarity Negative Positive Positive Positive Negative V-sync Polarity Negative Positive Positive Positive Negative H-resolution (dots) 1024 1024 1024 1280 1280 V-resolution (lines) 1024 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 26: Appendix Ii Edid Code

    100 | 00 0A 20 20 20 20 20 20 00 00 110 | 00 FC 00 56 58 37 30 30 2D 33 120 | 0A 20 20 20 20 20 00 C8 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 27: Appendix Iii Label Printing

    Appendix III Label Printing ID LABEL Bar Code label/Serial No Label ViewSonic VX700 66907 80253 5 MODEL NUMBER: VLCDS26104-3W ViewSonic VX700 SERIAL NUMBER: A23YYWWnnnnn M o d e l N u m b e r : V L CD S 26104-3W...

  • Page 28: Front Panel Function Control Description

    4. Press ‘1” button will enter OSD main menu. 5. Press “volume plus”, “volume minus” can directly adjust the audio volume. 6. Press “mute” button can directly mute on or off the audio volume. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 29: Osd Operation Flow

    ViewPanel®, Lower the video refresh rate to 60 Hz and try again. (See computer or graphic card user guide to adjust refresh rate.) The panel may be manually tuned using the horizontal and vertical phase controls shown below. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 30 Input Select press [ ] or [ ] button to select Input Source. Audio press [ ] or [ ] button to scroll desired menu option. Press [2] button to select submenu option. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 31 [ ] directs more of the sound to the left speaker; [ ] directs more of the sound to the right speaker. Bass/Treble adjusts the high (treble) and low (bass) frequency audio output Press [2] button to select bass adjustment. Bass press [ ] or [ ] to adjust bass. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 32 Treble press [ ] or [ ] to adjust treble. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 33 1 To adjust selected color, press [ ] or [ ]. 2 Press button [2] to set adjustment and select next color to adjust. User Color Green Blue 1 : Exit 2 : Select ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 34 Information VLCDS26104-3W A23020101001 Manual Image Adjust H/V Position Press the [2] button to select H-Position or V-Position. H-Position moves screen image left or right. [ ] move screen image to left, [ ] moves screen image to right. Press the [2] button to toggle between H. and V. Position.
  • Page 35 H-Size adjusts the width of screen image. [ ] decreases Width of screen image, [ ] increases width of image. Fine-Tune Sharpness adjusts the clarity of a non-SXGA (1280 x 1024) RGB signal Press [ ] Or [ ] to adjust. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 36: Setup Menu

    2 : Select Language Select allows the user to choose from available languages. Resolution Notice press the [ ] or [ ] button to select the Enable or Disable the Resolution Notice. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 37 OSD H-Position [ ] moves OSD left; [ ] moves the OSD right. OSD V-Position [ ] moves OSD down; [ ] moves the OSD up. OSD Timeout sets the length of time the OnScreen Display screen is displayed before exiting. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 38 OSD Background ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 39 Size, H/V Position, Color Temperature @ 6500K, OSD Position, Sharpness, & OSD Timeout. The OSD shall save new settings when it is turned off by the user or when it times out. There shall not be a separate save. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 40: Circuit Description

    IC400 (scaler) built-in a micro-controller and extra a flash ROM (IC402---39SF010). It plays a major role in the digital control of the LCD monitor. IC400 acts as a Key control, DPMS power saving control, auto-detect controller, and controller of IC400 to do image process. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 41 TCLK is generated using an external crystal (recommended) or an external clock oscillator. (1) Input Clock (TCLK). The external connection to the oscillator is via the TCLK and XTAL pads. A 14.3MHz crystal source is recommended, as internal PLL and logic ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 42 The gm5120 incorporates an embedded microprocessor, or OCM (On-Chip Microprocessor).This processor is intended to simplify the gm5120 system software implementation by providing embedded macro functions such as OSD menu configurations. It is not intended to replace the system microprocessor. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 43 When transmitting, data bits D0 through D27 are each loaded into registers upon the edge of the input clock signal (CLKIN). The rising or falling edge of the clock can be selected by way of the clock select (CLKSEL) terminal. The frequency of CLKIN is ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 44: Audio Board

    Loudness function and Selectable input gain are also provided to build a highly effective electronic Audio processor having the highest performance and reliability with the least external components. and all functions are programmable using the IIC BUS ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 45 Left front speaker output Dgnd Digital ground Date IIC Date IIC Clk ICA1 control & regulate the voltage (12Vto9V) to the ICA2 Volume signal through ICA2 pin24 (right) pin25 (left) into audio amplifier ICA3. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 46 Pins 1 and 9 are right and left channel inputs respectively. Pins 4 and 6 are right and left channel outputs which connect to two 8 OHM speakers. Pin 8 is the mute/stand-by Pin 7 is the voltage input for ICA1 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 47: Troubleshooting Flow Chart

    4. Troubleshooting Flow Chart 1. Figure of Waveform FIG1 12V FIG2 5V FIG 3. 3.3V FIG 4. 2.5V FIG 5. 32 GRAY SIGNAL INPUT FIG 6. H-SYNC ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 48 FIG 7. V-SYNC FIG 8. 14.3M CLOCK FIG 9. DISPLAY CLOCK FIG 10. DISPLAY H-SYNC FIG 11. DISPLAY V-SYNC FIG 12. DISPLAY ENABLE FIG 13. LVDS TX0+ FIG 14. LVDS TX0- ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 49 FIG 15. LVDS CLOCK+ FIG 16. LVDS CLOCK- FIG 17. AUDIO SINE SIGNAL IN FIG 18. AUDIO SINE SIGNAL OUT ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 50: No Display On Screen (Screen Is Black, Led Is Off)

    Check that the voltage level of CN100 is approximately 12V Check Check CN301 pin1 IC100 failure FB100, FB101 F100 or power board failure is12V, pin5 is 5V failure Inverter failure Check IC400 Pin 114 failure ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 51: No Display On Screen (Led Is Green)

    Check IC502 voltage Pin 2, 4 is low 1.IC500, IC501 failure 2.IC400 failure Inverter failure IC400 Pin 114 failure IC502 failure Check IC502 Pin5, 6, 7, 8 is About 5V IC502 failure ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 52: No Power On

    2. Disconnected between CN100 and power board Failure point Check that FB100, FB101 F100 failure is 12V Check that IC100 Failure point pin 2 is about 5V FB100, FB101 failure Failure point 1.L200 failure 2.D200 failure 3.IC100 failure ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 53: No Sound (Test Signal: 1R.m.s Sine Waveform)

    FIG18. 1.ICA1 failure 2.IC400 pin 123 failure Check ICA5,ICA6 pin 4 is Failure point about 5V 1. QA6 or QA7 failure 2. ICA3 failure ICA5 or ICA6 failure IC400 pin 125 failure ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 54: Show "No Signal" On Screen

    Interface board and Key board Failure point Failure point 1. IC400 pin 1, 4, 42, 43, 46, The cable is disconnected 47, 125,206 failure 2. TACT switch failure ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 55: Adjust Procedure

    1.4.2 Press “vol-” and “1” key and power on to set the monitor to the factory mode. 1.4.3 To ensure the monitor is under factory mode, check the status in the OSD menu screen. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 56 Under factory mode, select "Color Temp Manual" from factory OSD menu. It will display the following color temperature adjust menu. Use “up” and “down” to move cursor between items “9300”, “6500”,”5400” and”5000”. Press “2” to select which color temperature to be adjusted. It will ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 57: Color Temperature Alignment

    2.1.3 Press “1” to exit 9300 color temperature adjustment and do another color temperature adjustment. The above result R,G,B gain will automatically be saved when exiting the factory mode OSD menu. 2.2 6500°k alignment ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 58 2.4.2 Use “2” to move cursor to r-driver or g-driver or b-driver and then press “up” or “down” key to adjust it to meet following chromaticity spec. 5000 k X = 0.346 0.003, Y = 0.359±0.003 y>= 180cd/m ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 59: Factory Preset Setting

    The above result R,G,B gain will automatically be saved, when exiting the the factory mode OSD menu. 3. Factory preset setting 3.1 In factory mode OSD main menu select factory default setting. Press “2” to confirm the selection. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 60: Mechanical Assembly

    6. Mechanical Assembly ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 61 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 62 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 63 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 64 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 65: Mechanical Parts List

    56 P-BX-0601-0697 3512211500 CARTON (485 x 275 x 528) 57 M-MS-0808-8222 3532034200 MANUAL ASSY 58 A-CD-VX700-2 3532035100 CD 120 x 120 VIEWSONIC 59 A-AD-0114-0094 0993009600 ADAPTER DC 12V 60W CABLE ASSY 61 A-AU-0120-0033 3080005100 CABLE AUDIO L=1800 BLK PC99 62 A-MC-0105-0017...

  • Page 66: Schematic Daigrams

    7. Schematic Diagram ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 67 IC502 VPNL IC602 VGA_SDA SI9933ADY HD-15 VGA_SDA VGA_SCL VGA_SCL EEPROM IC402 FLASH EEPROM (F/W) IC600 DVI_SDA DVI_SDA DVI-D DVI_SCL DVI_SCL EEPROM IC404 DATA EEPROM POWER DVDD2.5 ADAPTER DVDD3.3 CN302 LVDS3.3 BOARD AUDIO ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 68: Viewsonic Corporation

    ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 69 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 70 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 71 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 72 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 73 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 74: Pcb Layout

    8. PCB Layout ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 75 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 76 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 77: Recommended Spare Parts List

    3200462800 NAME PLATE AL+PC VSC 3-BIRD LO 37 M-MS-0808-8151 3200641801 NAME PLATE AL 43*6.9*1.15T VIE 38 M-MS-0808-7739 3200648800 NAME PLATE ABS 94HB VIEWSONIC 39 M-LB-0813-0384 3200712700 LABEL CONTROL 100*90 STICK ON PALLET 40 M-LB-0813-0758 3201942300 LABEL ID 160*43 VSC VX700-3...
  • Page 78 5600110046 LCD AUDIO BD ASSY L19EMW 05AAW 84 B-IF-0222-0033 5600110051 LCD I/F BD ASSY L17KMW 05AAW 85 B-KB-0207-0030 5600110075 LCD FUN KEY BD ASSY L17KMW 05A 86 B-SB-0221-0450 5600200113 MICROPHONE BD ASSY ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 79: Complete Parts List

    10. Complete Parts List VS Model Name: VX700-3 ITEM VIEWSONIC P/N REFERENCE NO. DESCRIPTION A-AD-0114-0181 0993023000 POWER 90-264VAC 12VDC 4.16A CO A-PC-0106-0193 3070000501 AC POWER CORD L1800 BLACK EURO A-AU-0120-0033 3080005100 CABLE AUDIO L=1800 BLK PC99 A-MC-0105-0017 3080005200 CABLE MICPHONE L=1800 BLK PC99...
  • Page 80 PLASTIC ABS 94HB 41 SD-0150 4020371614 PLASTIC ABS 94HB 41 PA-707 C-BC-0302-0479 3368213600 R/C ASSY L17KMW05AAW M-MS-0808-7739 3200648800 NAME PLATE ABS 94HB VIEWSONIC 4020371607 PLASTIC ABS 94HB 41 D-180 4020371609 PLASTIC ABS 94HB 41 SD-0150 4020371614 PLASTIC ABS 94HB 41 PA-707 C-BC-0302-0477...
  • Page 81 RES CH 1/10W ZERO J 0603 149 E-R-0405-7041 0343000300 RES CH 1/10W ZERO J 0603 150 E-R-0405-7041 0343000300 RES CH 1/10W ZERO J 0603 151 E-R-0405-7041 0343000300 RES CH 1/10W ZERO J 0603 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 82 RES CH 1/10W 22 J 0603 200 E-R-0405-7042 0343220300 RES CH 1/10W 22 J 0603 201 E-R-0405-7042 0343220300 RES CH 1/10W 22 J 0603 202 E-R-0405-7042 0343220300 RES CH 1/10W 22 J 0603 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 83 RES ARRAY 1/16W 22 J 16P8R 4*1 0619700605 RES ARRAY 1/16W 22 J 16P8R 4*1 0619700605 RES ARRAY 1/16W 22 J 16P8R 4*1 0619900705 RES ARRAY 10K J 8P4R 1206 0619900705 RES ARRAY 10K J 8P4R 1206 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 84 302 E-C-0404-4869 1511454000 CAP MC CP 50V .01U J X7R 0603 303 E-C-0404-4869 1511454000 CAP MC CP 50V .01U J X7R 0603 304 E-C-0404-4869 1511454000 CAP MC CP 50V .01U J X7R 0603 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 85 CAP MC CP 25V .1U K X7R 0603 1552458000 CAP MC CP 25V .1U K X7R 0603 1552458000 CAP MC CP 25V .1U K X7R 0603 1552458000 CAP MC CP 25V .1U K X7R 0603 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 86 DIO SW 0.215A 75V SOT-23 SE. 204520700207 DIO SW 0.215A 75V SOT-23 SE. 204520700217 DIO SW 0.2A 70V SOT-23 SE. 204520700217 DIO SW 0.2A 70V SOT-23 SE. 204520700217 DIO SW 0.2A 70V SOT-23 SE. ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 87 454 E-IC-0401-2689 2610188212 IC E2PROM 16K 5V 8PIN 455 E-IC-0401-2690 2610188612 IC EEPROM 16K SOIC-8P 456 E-IC-0401-2691 2610380523 IC FLASH MEMORY 128K*8 70NS PL 457 E-IC-0401-2692 2610452084 IC F-EEPROM 128K*8 90NS PLCC32 ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 88 504 B-KB-0207-0030 5600110075 LCD FUN KEY BD ASSY L17KMW 05A 505 M-MS-0808-8179 2301462531 LED HI-RED/GRN 3*4*2 C.C. 2970036001 PWB S1 FR-1 28.5*180 (KEY BD) 3000093900 SWITCH TACTILE DPST 3000093900 SWITCH TACTILE DPST ViewSonic Corporation VX700-3 Confidential – Do Not Copy...
  • Page 89 519 B-SB-0221-0450 5600200113 MICROPHONE BD ASSY 0990601015 MICROPHONE ASSY -46+-4dB L=150 2973007402 PWB D0 L2 FR-4 15.5*60 (MICROP 3072230200 CONN PHONE JACK OD3.5 7P VERTI 3072230300 CONN PHONE JACK OD3.5 7P VERTI ViewSonic Corporation VX700-3 Confidential – Do Not Copy...

  • Page 90: Adjust Procedure

    *Reader’s Response* Dear Readers: Thank you in advance for your feedback on our Service Manual,which allows continuous improvement of our products. We would appreciate your completion of the Assessment Matrix below, for return to ViewSonic corporation Assessment A. What do you think about the content after reading...

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