ViewSonic VP2030b-1 User Manual Download

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(VP2030b-1_SM Rev. 1a Dec. 2005)

ViewSonic® 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583

ViewSonic VP2030b-1

Model No. VS10772

20” Color TFT LCD Display

Service Manual

Summary of Contents for VP2030b-1

Page 1: ... VP2030b 1_SM Rev 1a Dec 2005 ViewSonic 381 Brea Canyon Road Walnut California 91789 USA 800 888 8583 ViewSonic VP2030b 1 Model No VS10772 20 Color TFT LCD Display Service Manual ...

Page 2: ...expressed or implied with respect to the contents hereof and specifically disclaims any warranty of merchantability or fitness for any particular purpose 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 Trademarks Optiquest is a registered tra...

Page 3: ...ription 4 Circuit Description 5 Adjusting Procedure 6 Trouble Shooting Flow Chart 7 Recommended Spare Parts List 8 Exploded View And Exploded Parts List 9 Block Diagram 10 Schematic Diagrams 11 PCB Layout Diagrams 1 4 10 13 26 53 60 63 67 68 73 Viewsonic Corporation ii Confidential Do Not Copy VP2030b 1 ...

Page 4: ...se an isolation transformer during this check 4 2 Connect a 1500 ohm 10 watt resistor paralleled by a 0 15uF capacitor between each metallic part and a good earth ground 4 3 Use an AC voltmeter with 1000 ohm volt or more sensitivity and measure the AC voltage across the combination 1500 ohm resistor and 0 15uF capacitor 4 4 Move the resistor connection to each exposed metallic part and measure the...

Page 5: ...ct Methods Only touch the metal frame of the panel or the front cover of the monitor Do not touch the surface of the polarizer Surface of the panel is pressed by fingers this may cause MURA Viewsonic Corporation 2 Confidential Do Not Copy VP2030b 1 ...

Page 6: ...out the monitor by grasping the LCD panel This may cause MURA Correct methods Incorrect Methods Place the monitor on a clean soft foam pad Place the monitor on foreign objects That could scratch the surface of panel Viewsonic Corporation 3 Confidential Do Not Copy VP2030b 1 ...

Page 7: ...edance 75 Ohms Analog 100 Ohms Digital Maximum PC Video Signal 950 mV with no damage to monitor Maximum Mac Video Signal 1250 mV with no damage to monitor Sync Signals TTL DDC CI Compliant with Revision 1 0 Sync Compatibility Separate Sync Composite Sync SOG Video Compatibility Shall be compatible with all PC type computers Macintosh computers and after market video cards Resolution Compatibility ...

Page 8: ...tions of input voltage input frequency and operating temperature Power Supply Transient Immunity Shall be able to withstand an ANSI IEEE C62 41 1980 6000V 200 ampere ring wave transient test with no damage Power Supply Line Surge Immunity Shall be able to withstand 1 5 times nominal line voltage for one cycle with no damage Power Supply Missing Cycle Immunity Shall be able to function properly wit...

Page 9: ...31 5 KHz ü ü ü ü For Separated Sync Switch 640x400 70Hz and 720x400 70Hz by 1 2 short cut key primary 640x400 70Hz 5 640 x 400 85 Hz 37 9 KHz ü ü ü ü For Separated Sync Switch 640x400 85Hz and 720x400 85Hz by 1 2 short cut key primary 640x400 85Hz 6 640 x 480 50 Hz 24 7 KHz ü ü ü 7 640 x 480 60 Hz 31 5 KHz ü ü ü ü For SOG sync switch 640x400 60Hz and 640x480 60Hz by 1 2 short cut key primary 640x4...

Page 10: ...68 75 Hz 60 2 KHz ü ü ü ü 29 1024 x 768 85 Hz 68 7 KHz ü ü ü ü 30 1152 x 864 75 Hz 67 5 KHz ü ü ü ü 31 1152 x 870 75 Hz 68 7 KHz ü ü ü ü 32 1280 x 720 50 Hz 37 5 KHz ü ü 33 1280 x 720 60 Hz 45 KHz ü ü 34 1280 x 768 50 Hz 39 6 KHz ü ü ü ü For Separated and Composite sync Switch 1024x768 50Hz and 1280x768 50Hz by 1 2 short cut key primary 1024x768 50Hz 35 1280 x 768 60 Hz 47 4 KHz ü ü ü For analog s...

Page 11: ...x 900 60 Hz 59 9 KHz ü ü ü ü 54 1440 x 900 75 Hz 75 KHz ü ü ü ü 55 1440 x 900 85 Hz 84 8 KHz ü ü ü ü 56 1600 x 1200 50 Hz 61 8 KHz ü ü ü ü 57 1600 x 1200 60 Hz 75 KHz ü ü ü ü 58 1680 x 1050 60 Hz 64 7 KHz ü ü ü For analog sync Switch 1400x1050 60Hz and 1680x1050 60Hz by 1 2 short cut key primary 1400x1050 60Hz 59 1680 x 1050 60 Hz 65 3 KHz ü ü For Separated and Composite sync Switch 1400x1050 60Hz...

Page 12: ...n execute Auto Adjust The monitor needs to do Auto Adjust the first time a new mode is detected see section 0 Touch Function Actions While running Change Mode Auto Adjust or Memory Recall the image shall blank TFT LCD PANEL Panel Source Identify The panel code A for AUO panel should be shown on following position 1 The lower right side of ID label see Figure 2 2 The lower right side of UPC label s...

Page 13: ...3 Front Panel Function Control Description Main Menu with on view Front Control Panel shown below in detail Viewsonic Corporation 10 VP2030b 1 Confidential Do Not Copy ...

Page 14: ...r B press button 2 2 To adjust selected color press or 3 When you are finished making all color adjustments press button 1 twice E Information displays the timing mode video signal input coming from the graphics card in your computer See your graphic card s user guide for instructions on changing the resolution and refresh rate vertical frequency VESA 1280 x 1024 60 Hz recommended means that the r...

Page 15: ...k area G Setup Menu controls are explained below Language allows you to choose the language used in the menus and control screens Resolution Notice displays the recommended resolution for this LCD display Enable allows the Resolution Notice to appear on screen Disable will not allow the Resolution Notice to appear on screen OSD Timeout sets the length of time an on screen display screen is display...

Page 16: ...mation l Manual Image Adjust l Setup Menu l Memory Recall 1 4 Contrast and Brightness can be directly controlled with UP DOWN buttons 2 Connectors 2 1 AC inlet CEE22 typed connector 2 2 Video signal connector for analog input 15P Mini D Sub PIN MNEMONIC SIGNAL 1 RV Red Video 2 GV Green Video 3 BV Blue Video 4 NC None 5 GND Ground DDC return 6 RG Red GND 7 GG Green GND 8 BG Blue GND 9 5V 5V for DDC...

Page 17: ...ion 9 RX1 TMDS negative differential input channel 1 10 RX1 TMDS positive differential input channel 1 11 GND Logic Ground 12 RX3 Reserved No connection 13 RX3 Reserved No connection 14 5V Power 15 GND Logic Ground 16 HP SENSE Pin Pull High 17 RX0 TMDS negative differential input channel 0 18 RX0 TMDS positive differential input channel 0 19 GND Logic Ground 20 RX5 Reserved No connection 21 RX5 Re...

Page 18: ...60Hz 1 5Arms 90Vac Input current Inrush current 80A Max at 230Vac cold start Power consumption 52W typical 56W Max 3 2 2 Power Management State Power Indicator On 56Watts Green Standby 3Watts Amber Off 3Watts Off 3 3 Acceptable timing If the timing is within following specification this LCD display can automatically function with a certain position Horizontal Sync frequency 24 92 kHz Vertical Sync...

Page 19: ... 2 Sync Signal level H V Separate TTL level 3 4 3 Input impedance Analog video input 75 ohm Digital video input 100 ohm Sync input 1 k ohm 4 SIGNAL CABLE Signal cable with Mini D Sub 15P connectors at both ends Length 1 8 meter Viewsonic Corporation 16 VP2030b 1 Confidential Do Not Copy ...

Page 20: ...er Name ________________ VSC 11 10 Product ID Code _____________________ 131C 12 15 Last 5 Digits of Serial Number ______ Not Used 16 Week of Manufacture _________________ 01 17 Year of Manufacture _________________ 2005 10 17 Complete Serial Number ______________ See Descriptor Block 18 EDID Version Number _________________ 1 19 EDID Revision Number ________________ 3 20 VIDEO INPUT DEFINITION An...

Page 21: ...1152 X 870 75Hz Apple Mac II 38 53 Standard Timing Identification 1600 X 1200 60Hz 1400 X 1050 75Hz 1400 X 1050 60Hz 1280 X 1024 60Hz 1280 X 960 60Hz 1152 X 864 75Hz Not Used Not Used ______________________________________________________________________ 54 71 Detailed Timing Descriptor Block 1 1600x1200 Pixel Clock 162 00 MHz ______________________________________________________________________ ...

Page 22: ...ber PSB050100001 ______________________________________________________________________ 90 107 Detailed Timing Descriptor Block 3 Monitor Range Limits Min Vertical Freq 50 Hz Max Vertical Freq 75 Hz Min Horiz Freq 30 KHz Max Horiz Freq 92 KHz Pixel Clock 170 MHz Secondary GTF Not Supported ______________________________________________________________________ 108 125 Detailed Timing Descriptor Blo...

Page 23: ..._________ 131C 12 15 Last 5 Digits of Serial Number ______ Not Used 16 Week of Manufacture _________________ 01 17 Year of Manufacture _________________ 2005 10 17 Complete Serial Number ______________ See Descriptor Block 18 EDID Version Number _________________ 1 19 EDID Revision Number ________________ 3 20 VIDEO INPUT DEFINITION Digital Signal Non VESA DFP 1 x Compatible 21 Maximum Horizontal ...

Page 24: ...50 75Hz 1400 X 1050 60Hz 1280 X 1024 60Hz 1280 X 960 60Hz 1152 X 864 75Hz 640 X 400 70Hz Not Used ______________________________________________________________________ 54 71 Detailed Timing Descriptor Block 1 1600x1200 Pixel Clock 162 00 MHz ______________________________________________________________________ Horizontal Image Size 408 mm Vertical Image Size 306 mm Refreshed Mode Non Interlaced ...

Page 25: ...___________________________________________________ 90 107 Detailed Timing Descriptor Block 3 Monitor Range Limits Min Vertical Freq 50 Hz Max Vertical Freq 75 Hz Min Horiz Freq 30 KHz Max Horiz Freq 92 KHz Pixel Clock 170 MHz Secondary GTF Not Supported ______________________________________________________________________ 108 125 Detailed Timing Descriptor Block 4 Monitor Name VP2030 SERIES 126 ...

Page 26: ...l key IC functions required for LCD displays On chip functions include a high speed triple ADC PLL high scaling engine and OSD controller a Clock Generation Crystal Input Clock TCLK and XTAL This is the input pair to an internal crystal oscillator and corresponding logic A 14 318 MHz crystal is recommended b Analog to Digital Converter The Gm1601 chip has three ADC s analog to digital converters o...

Page 27: ...tor LT1117 U18 The LT1117 is a low drop voltage regulator provide up to 800 mA of output current Concerning fixed version are offered the output voltage 1 2V 1 8V 2 5V 2 85V 3 0V 3 3V the regulator to reach a very tight output voltage tolerance within 1 at 25 C The adjustable LD1117 is pin to pin compatible with the other LD1117 6 3 Power Inverter Board This is a specific power inverter board for ...

Page 28: ...ort and four Down Stream ports each one port cann t exceed1A 6 5 DDC CI VP2030B monitor can use Perfect Suit offer DDC CI function make use of Perfect Suit sofeware to substitute OSD function even more for instance the adjustment of the color temperature adjustment of the luminance the more special one is the rotation of the screen Viewsonic Corporation 25 VP2030b 1 Confidential Do Not Copy ...

Page 29: ...sync switch 640x400 60Hz and 640x480 60Hz by 1 2 short cut key primery 640x480 60Hz 4 640 x 400 70 Hz 31 5 KHz ü ü ü ü For Separated Sync Switch 640x400 70Hz and 720x400 70Hz by 1 2 short cut key primery 640x400 70Hz 5 640 x 400 85 Hz 37 9 KHz ü ü ü ü For Separated Sync Switch 640x400 85Hz and 720x400 85Hz by 1 2 short cut key primery 640x400 85Hz 6 640 x 480 50 Hz 24 7 KHz ü ü ü 7 640 x 480 60 Hz...

Page 30: ... 27 1024 x 768 75 Hz 60 KHz ü ü ü ü 28 1024 x 768 75 Hz 60 2 KHz ü ü ü ü 29 1024 x 768 85 Hz 68 7 KHz ü ü ü ü 30 1152 x 864 75 Hz 67 5 KHz ü ü ü ü 31 1152 x 870 75 Hz 68 7 KHz ü ü ü ü 32 1280 x 720 50 Hz 37 5 KHz ü ü 33 1280 x 720 60 Hz 45 KHz ü ü 34 1280 x 768 50 Hz 39 6 KHz ü ü ü ü For Separated and Composite sync Switch 1024x768 50Hz and 1280x768 50Hz by 1 2 short cut key primery 1024x768 50Hz ...

Page 31: ...z ü ü ü ü 53 1440 x 900 60 Hz 59 9 KHz ü ü ü ü 54 1440 x 900 75 Hz 75 KHz ü ü ü ü 55 1440 x 900 85 Hz 84 8 KHz ü ü ü ü 56 1600 x 1200 50 Hz 61 8 KHz ü ü ü ü 57 1600 x 1200 60 Hz 75 KHz ü ü ü ü 58 1680 x 1050 60 Hz 64 7 KHz ü ü ü For analog sync Switch 1400x1050 60Hz and 1680x1050 60Hz by 1 2 short cut key primery 1400x1050 60Hz 59 1680 x 1050 60 Hz 65 3 KHz ü ü For Separated and Composite sync Swi...

Page 32: ...Test condition Pattern Specification Remark 1 Frequency performance Cross hatch pattern No noise is allowed all colors must be clear Pattern 1 2 Monitor saturation 16 gray scale pattern 3 to 4 levels must be saturated when brightness and contrast are set to 100 Pattern 2 3 RGB color performance RGB color Check the color temperature of RGB signal color Pattern 3 4 5 4 Sub pixel defect RGB color Che...

Page 33: ...Pattern 1 Pattern2 Pattern 3 Pattern4 Pattern 5 Pattern6 Viewsonic Corporation 30 VP2030b 1 Confidential Do Not Copy ...

Page 34: ...Pattern 7 Pattern 8 Pattern 9 Viewsonic Corporation 31 VP2030b 1 Confidential Do Not Copy ...

Page 35: ...se the brightness Press the button to decrease the brightness Press the 2 button to enter the contrast adjustment page Press the 1 button to exit the page 3 Input Select Page Press the 2 button to switch to digital input mode 4 Audio Adjust Page Press the button to increase the volume Press the button to decrease the volume Press the 2 button to enable or disable mute function Press the 1 button t...

Page 36: ...the page Press the button to shift the image to the right Press the button to shift the image to the left b Vertical Position Press the 2 button to return to the horizontal position adjustment page Press the 1 button to exit the page Press the button to shift the image upward Press the button to shift the image downward 2 Horizontal Size Item Press the 2 button to enter the horizontal size adjustm...

Page 37: ...ition adjustment page Press the 1 button to exit the page a Horizontal Position Option Press the 2 button to enter the vertical position adjustment page Press the 1 button to exit the page Press the button to shift the menu to the right Press the button to shift the menu to the left b Vertical Position Option Press the 2 button to enter the horizontal position adjustment page Press the 1 button to...

Page 38: ... 2 button to toggle between analog and digital modes B When in Digital Input Mode 1 Main Menu Press the 1 Menu button to enter the Main Menu Press the button to highlight the previous item or the button to highlight the next item Press the 1 Menu button to exit the Main Menu 1 Auto Image Adjust Page Press the 2 button to execute the auto image adjust function Press the 1 button to exit the page 2 ...

Page 39: ... button to exit the page Red Green Blue Options Press the 2 button to cycle among the colors Press the 1 button to exit the page Press the button to increase the selected color level Press the button to decrease the selected color level 5 Information Page Press the 2 button to enter the information page Press the 1 button to exit the information page 6 Manual Image Adjust Page Press the 2 button t...

Page 40: ...Horizontal Position Option Press the 2 button to enter the vertical position adjustment page Press the 1 button to exit the page Press the button to shift the menu to the right Press the button to shift the menu to the left b Vertical Position Option Press the 2 button to enter the horizontal position adjustment page Press the 1 button to exit the page Press the button to shift the menu upward Pre...

Page 41: ...l Dialog Press the 2 button to toggle between analog and digital modes C Other Information When the No Signal or Out of Range messages appear If no input signal is detected the No Signal message will appear in the center of the screen If the V Sync signal rate is greater than than 85Hz or its resolution is greater than SXGA the Out of Range message will appear in the center of the screen Activatin...

Page 42: ...firmware version If not please following procedure to upgrade to the latest version 1 Equipment needed VP2030 PC Personal computer USB A Male to B Male cable Genesis firmware update board 9 Male to 9 Female serial cable VGA cable Viewsonic Corporation 39 VP2030b 1 Confidential Do Not Copy ...

Page 43: ...all the software for ISP 0 To setup ISP environment Hardware PC or notebook 9 pin serial cable VGA cable and USB cable Male A to Male B If your PC does not have serial port please get a USB to RS232 cable Software If the OS is Win2000 or WinXP please install GProbe In order to ensure can execute ISP program please connect the USB to RS232 cable and set it as COM 1 in control panel if your PC does ...

Page 44: ...he GProbe5 0 exe in Windows install the program see Fig 0 1 Fig 0 1 0 2 Keep on press Next 4 times to go through the installation processes see Fig 0 2 Fig 0 2 Viewsonic Corporation 41 VP2030b 1 Confidential Do Not Copy ...

Page 45: ...0 3 Check the I accept the agreement then press Next see Fig 0 3 Fig 0 3 0 4 Keep on press Next see Fig 0 4 Fig 0 4 Viewsonic Corporation 42 VP2030b 1 Confidential Do Not Copy ...

Page 46: ...0 5 Keep on press Next see Fig 0 5 Fig 0 5 0 6 Click Next to start the installation See Fig 0 6 Fig 0 6 Viewsonic Corporation 43 VP2030b 1 Confidential Do Not Copy ...

Page 47: ...see this message click Yes See Fig 0 7 Fig 0 7 0 8 If you see the Fig 0 8 click Finich button to restart the system Fig 0 8 0 9 Installation is completed Viewsonic Corporation 44 VP2030b 1 Confidential Do Not Copy ...

Page 48: ...r installation we could find the shortcut in the setting path or the program bar default setting see Fig 1 1 Fig 1 1 1 2 Move your mouse cursor to GProbe 5 and click it You will see the Fig 1 2 Fig 1 2 Viewsonic Corporation 45 VP2030b 1 Confidential Do Not Copy ...

Page 49: ...SISP loader hex Run 0x500 RAMWrite d GNSSISP isp8 hex Run 0x580 FlashErase FastFlashWrite d GNSSISP rd_monitor hex 1 5 Set the monitor to Factory Mode by pressing 2 and Power at the same time 1 6 Click the right lower terminal window and type batch d or other drive letter ISP isp txt in the upper blank area then click Execute button See the Fig 1 3 Fig 1 3 Viewsonic Corporation 46 VP2030b 1 Confid...

Page 50: ...the Execute button you will see the terminal information in Fig 1 4 When the message Batch command successful is shown the flash progress is completed Fig 1 4 Viewsonic Corporation 47 VP2030b 1 Confidential Do Not Copy ...

Page 51: ...r our from carton 2 Put the monitor on desk face down 3 Remove the VESA cover 4 Loose the screws remove the stand 5 Separate the hook by tool coin or screw driver 6 Remove the cover AL Foil Mylar Button B CABLE Viewsonic Corporation 48 VP2030b 1 Confidential Do Not Copy ...

Page 52: ...ear off the yellow tape Pull out the CCFL cables 9 Loose the INVERTER B screw 10 Loose the SHIELDING SCREW 11 Tear off the yellow tape Pull out the LVDS CABLE 12 Remove the shielding Viewsonic Corporation 49 VP2030b 1 Confidential Do Not Copy ...

Page 53: ...Loose the bezel 16 Remove the Button B 17 Loose the shield 18 Remove the PCBA mylar 19 Loose the IO NUT SCREW 20 Take out PCBA remove the cables Viewsonic Corporation 50 VP2030b 1 Confidential Do Not Copy ...

Page 54: ...19 Loose the BKT T B SCREW 20 Loose the BKT R L SCREW Viewsonic Corporation 51 VP2030b 1 Confidential Do Not Copy ...

Page 55: ... 2 Put the monitor into the PE or EPE bags 3 Put on the end cap left right 4 Put the monitor into carton 5 Put all accessories into carton 6 Seal the monitor Face up handler Power cable VGA DVI cable Users manual Viewsonic Corporation 52 VP2030b 1 Confidential Do Not Copy ...

Page 56: ... 2 Change Power Board Check Key Bottom Change Key Button Check Crystal X1 Change Crystal NG NG NG Check M B 5V 3 3V 2 5V 1 8V Change M B NG Change M B 6 1 Monitor Cann t Boot up Monitor Cann t Boot Viewsonic Corporation 53 VP2030b 1 Confidential Do Not Copy ...

Page 57: ...N OFF CN7 PIN 8 3 3V Change Power Board Check M B CN7 PIN 7 Brightness MAX 3 3V Change Scalar M B Change Scalar M B NG NG NG Check Panel Vcc 5V Panel Break 6 2 Black Screen Viewsonic Corporation 54 VP2030b 1 Confidential Do Not Copy ...

Page 58: ...PIN 14 15 Change VGA Cable Check CN5 Pin Signal Change Scalar M B Change Scalar M B NG NG NG Check VGA CARD Change Scalar M B Check VGA Cable Change VGA Card 6 3 No Signal Viewsonic Corporation 55 VP2030b 1 Confidential Do Not Copy ...

Page 59: ...IN 14 15 Change DVI Cable Check CN5 Pin Signal Change Scalar M B Change Scalar M B NG NG NG Check VGA CARD Change Scalar M B Check DVI D Cable Change VGA Card 6 4 No Signal In DVI D Viewsonic Corporation 56 VP2030b 1 Confidential Do Not Copy ...

Page 60: ...VI Cable Change Scalar M B NG NG NG Check VGA Card Support DVI A Signal Change Scalar M B Check DVI Cable Check H V Sync U22 PIN 14 15 Check CN5 Signal NG Change Scalar M B 6 5 No Signal In DVI_A Viewsonic Corporation 57 VP2030b 1 Confidential Do Not Copy ...

Page 61: ...Device Problem Check USB M B U3 3 3V Change Scalar M B Change USB M B NG NG NG Change USB M B NG Check USB M B FUSE F1 F4 Short Check USB M B R20 5V Change USB M B 6 6 U S B doesn t Work Viewsonic Corporation 58 VP2030b 1 Confidential Do Not Copy ...

Page 62: ...rk When Pivot 0 or 90 Degree Check R178 Voltege Change Scalar M B Change Scalar M B NG NG Check R178 Voltage 3 3V Solder R178 Both Ends 6 7 OSD Pivot doesn t Work Viewsonic Corporation 59 VP2030b 1 Confidential Do Not Copy ...

Page 63: ...CB 00004360 DD0M7TPC005 VGA cable 1 16 DVI cable CB 00004361 DDWCVPDV019 DVI I cable 1 17 Documentation User manual CD wizard DC 00004362 HGL0VP01011 User manual 1 18 Electronic Components 20 AUO TFT LCD panel E 00004363 AAM201UN029 LCD panel 1 19 Screw M3 0 5 0 B BLACK HW 00004364 MM30050BJ21 Screw 25 SCREW M4 0 8 B NI NYLOK M SCW 0824 0795 MM40080BCI5 Screw 8 SCREW M3 0 3 0 I M SCW 0824 6761 MM3...

Page 64: ...D LAVP FALAVP02 REV3A GP 1 37 N A FAL0VP01016 LCD BRACKET R L0VP FAL0VP01 REV3A GP 1 38 N A FAL0VP02012 LCD BRACKET L L0VP FAL0VP02 REV3A GP 1 39 N A FALAVP05014 LCD BAK BOTTOM LAVP FALAVP05 REV3A GP 1 40 N A FCLAVP01011 INVERTER MYLAR LAVP FCLAVP01 REV3A GP 1 41 HW 00004364 MM30050BJ21 SCREW M3 0 5 0 B BLACK GP 25 42 N A FALAVP08013 LCD BRACKET TOP LAVP FALAVP080 R3A GP 1 43 N A MBL9V001019 IO NU...

Page 65: ...19 REV3B GP 1 88 P 00004366 HFL0VP01011 CARTON L0VP HFL0VP01 REV3A GP 1 89 DC 00004362 HGL0VP01011 CD QSG L0VP HGL0VP01 REV3A GP 1 90 N A JXLM5003011 HANDLE LM5S JXLM5003 REV 3B GP 1 91 M 00004365 JXL0VP01018 LCD FILM L0VP JXL0VP01 REV3A GP 1 92 M LB 0813 1043 HCL70021011 HI POT LABEL L70L HCL70021 REV3A 1 93 N A HFL0VP02017 SPACE PLATE L0VP HFL0VP02 REV3A GP 0 083 94 P 00004159 HAL0T002019 PE BAG...

Page 66: ...8 Exploded View And Wxploded Parts List Viewsonic Corporation 63 VP2030b 1 Confidential Do Not Copy ...

Page 67: ...ion diagram CN2 CN1 CN3 Inv B CN5 CN4 CN1 CN2 Power board Button board CN1 PANEL LVDS CN4 CN5 Main board CN3 USB board CN6 CN1 FFC cable To panel Viewsonic Corporation 64 VP2030b 1 32 33 34 Confidential Do Not Copy ...

Page 68: ... N A FALAVP07017 HINGE ASSY LAVP 1 19 N A EALAVP04018 STAND TOP LAVP 1 20 N A EALAVP05014 STAND BOTTOM LAVP 1 21 N A EALAVP06011 HINGE COVER FRONT 1 22 N A EALAVP07017 HINGE COBER BACK LAVP 1 23 N A EBLAVP02016 CLAMP LAVP 3 24 M SCW 0824 0795 MM40080BCI5 SCREW M4 0 8 B NI NYLOK 8 25 M SCW 0824 0725 MF30050IBJ6 SCREW F3 5 I NI 15 26 N A EALAVP08013 BASE LAVP 1 27 N A FALAVP06011 BASE PLATE LAVP 1 2...

Page 69: ...004429 HBLAVP01010 END CAP L 1 6 N A HBLAVP01016 END CAP R 1 7 M LB 0813 0747 HCL7V004013 Core label 1 8 N A HCLAVP01011 ID label 1 9 M LB 0813 0745 HCL7V002011 S N label 1 10 M LB 0813 1042 HCL7V019011 Carton label 1 11 P 00004428 HFLAVP01013 Carton 1 12 DC 00004425 HGLAVP01014 CD QSG 1 13 N A JXLM5003011 Handle 1 14 M 00004427 JXLAVP01011 LCD film 1 15 N A HFL0VP02017 Space Plate 1 PACKING PART ...

Page 70: ...G DVI_B RXC RXC PANEL 20 21 23 LVDS LVDS CLK CLK BACKLIGHT K4D263238G VC33 FSDATA FSADDR RESET SST39VF040 FSCLK FSCLK OCMADDR OCMDATA BACKLIGHT AC IN 110V 264V PANEL ON OFF BRIGHTNESS DC OUT 12V 20V POWER BLOCK 12V 5V AIC1577 ADJ 3 3V 2 5V 1 8V AIC1084 LT1117 AIC1084 5V 5V 5V 5V 5V 5V 3 3V 2 5V 1 8V 3 3V 3 3V 3 3V KEYPAD GM1601 9 Block Dragram Viewsonic Corporation 67 VP2030b 1 Confidential Do Not...

Page 71: ...I CN2 D_SUB CN1 GM1601H_CF U21 DDR U13 POWER U11 FLASH KEYPAD CN3 POWER_IN CN10 LVDS CN7 CN6 PIN1 PIN1 PIN2 PIN1 PIN3 PIN2 PIN4 1 2 4 3 U19 10 Schematic Diagrams Viewsonic Corporation 68 VP2030b 1 Confidential Do Not Copy ...

Page 72: ...C D23 DAN217K NC 1 2 3 D24 DAN217K NC 1 2 3 C17 0 1u U7B 74LCX14MX NC 3 4 14 7 D19 DAN217K NC 1 2 3 R208 10K R209 10K U2 24AA02 4 8 1 2 3 7 6 5 GND VCC A0 A1 A2 WP SCL SDA U7C 74LCX14MX NC 5 6 14 7 C195 22p NC C196 22p NC C197 22p NC C198 22p NC D3 DAN217K NC 1 2 3 R24 0R R35 22R R4 3 3K R57 100K D13 DAN217K NC 1 2 3 U22 74HCT4053 12 13 2 1 5 3 6 11 10 9 14 15 4 16 8 7 X0 X1 Y0 Y1 Z0 Z1 INH A B C ...

Page 73: ...B3 D3 E3 F4 F2 G1 H3 H1 J3 J1 F3 G2 H4 H2 J4 J2 K4 AE8 AF8 AC9 AD9 AE9 AF9 AD10 AE10 AF10 AC11 AD11 AE11 AF11 AF12 AE12 AF13 AE13 AF14 AE14 AD14 AF15 AE15 AF16 AE16 B17 B5 D11 D12 A13 B13 D17 D23 B4 VCLK VODD VVS VHS_CSYNC VDV GPIO_14 GPIO_15 OEXTR NO_CONNECT DCLK FSBKSEL1 FSBKSEL0 FSCKE DQS3 DQS1 DQS2 DM0 OCMDATA0 OCMDATA1 OCMDATA2 OCMDATA3 OCMDATA4 OCMDATA5 OCMDATA6 OCMDATA7 OCMDATA8 OCMDATA9 OC...

Page 74: ...10K C146 0 1u C149 0 1u U13 BGA144 12X12_0_8 N12 M11 N2 L2 M2 L3 B3 H12 H3 B12 N5 N6 M6 N7 N8 M9 N9 N10 N11 M8 L6 N4 M5 B2 M12 L13 M3 M10 L9 C3 C5 C7 C8 C10 C12 E3 N13 L4 L7 L8 B7 C6 B6 B5 C2 D3 D2 E2 K13 K12 J13 J12 G13 G12 F13 F12 F3 F2 G3 G2 J3 J2 K2 K3 E13 D13 D12 C13 B10 B9 C9 B8 B11 D4 D6 M13 D9 D10 K8 K9 L5 E12 L11 F11 F4 E9 E6 D11 D5 L10 C4 C11 M4 H4 H11 L12 N3 M7 B4 F5 F10 G5 G10 H5 H10 J...

Page 75: ...3 0 1u R169 330 1 L26 CX000800000 C184 100u 16V C174 330u 16V R167 4 7K NC L18 CX000800000 CN7 4500 8P R 1 2 3 4 5 6 7 8 R176 200 1 R222 47 R166 200 1 C181 100u 16V R168 0R L29 CX000800000 1 2 L20 CX000800000 R216 0 NC R221 2 2K L30 CX000800000 1 2 C186 0 1u R158 4 7K Q8 MMBT3904 2 3 1 R173 10K U18 LT1117 TO223 2 3 1 4 VOUT VIN ADJ GND 4 U16 AIC1084 TO252 1 2 3 ADJ GND VOUT VIN C208 0 1u L23 CX000...

Page 76: ...11 PCB Layout Diagrams Viewsonic Corporation 73 VP2030b 1 Confidential Do Not Copy ...

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Page 83: ...ality Systems Processes marc maupin viewsonic com d o o G t n e l l e c x E Precautions and Safety Notices 1 8 Exploded Diagram and Exploded Parts List 7 Recommended Spare Parts List Adjustment Procedure 2 Specification 5 4 Circuit Description 3 6 Troubleshooting Flow Chart Front Panel Function Control Description 9 Block Diagram 10 Schematic Diagrams 11 PCB Layout Diagrams Service Manual Content ...

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