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Service Manual ViewSonic VE700-1 VA720-2 Model No. VLCDS23724-1W VLCDS23724-2W 17” Color TFT LCD Display (VE700-1_SM_545 - Rev. 1a – May 2002) ViewSonic 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583 Copyright Copyright ¤ 2002 by ViewSonic Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of ViewSonic Corporation. Disclaimer ViewSonic makes no representations or warranties, either 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 ViewSonic is a registered trademark of ViewSonic Corporation. All other trademarks used within this document are the property of their respective owners. Revision History Revision 1a Date 7/17/02 ViewSonic Corporation Description Of Changes Initial Reversion DCN-2254 ii Approval K.Yang Confidential – Do Not Copy VE700-1 VA720-2 TABLE OF CONTENTS 1. PRECAUTIONS AND NOTICES...............................................................................1 2. SPECIFICATIONS ....................................................................................................2 3. LOCATION OF CONTROLS.....................................................................................3 4. INTERNAL CONNECTOR PIN DEFINITION ............................................................4 5. CABLE PIN DEFINITION.........................................................................................10 6. BLOCK DIAGRAM...................................................................................................13 7. TROUBLE SHOOTING FLOW CHART...................................................................14 8. SPARE PARTS LIST................................................................................................20 9. EXPLODED DIAGRAM............................................................................................25 10. SCHEMATIC DIAGRAMS........................................................................................27 11. PCB LAYOUT DIAGRAM........................................................................................36 ViewSonic Corporation iii Confidential – Do Not Copy VE700-1 VA720-2 1. PRECAUTIONS AND NOTICES Prior to using this manual, please ensure that you have carefully followed all the procedures outlined in the user manual for this product. zRead all of these instructions. zSave these instructions for later use. zFollow all warnings and instructions marked on the product. zDo not use this product near water. zThis display should be installed on a solid horizontal base. zWhen cleaning, use only a neutral detergent cleaner with a soft damp cloth. Do not spray with liquid or aerosol cleaners. zDo not expose this display to direct sunlight or heat. Hot air may cause damage to the cabinet and other parts. zAdequate ventilation must be maintained to ensure reliable and continued operation and to protect the display from overheating. Do not block ventilation slots and openings with objects or install the display in a place where ventilation may be hindered. zDo not install this display near a motor or transformer where strong magnetism is generated. Images on the display will become distorted and the color irregular. zDo not allow metal pieces or objects of any kind fall into the display from ventilation holes. Slots and openings in the cabinet and the back or bottom are provided for ventilation, to ensure reliable operation of the product and to protect it from overheating, those openings muse not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. This product should never be placed near or over a radiator or heat register. This product should not be placed in a built-in installation unless proper ventilation is provided. ViewSonic Corporation 1 Confidential – Do Not Copy VE700-1 VA720-2 2. SPECIFICATIONS LCD panel type 17.0” TFT(AU) Power Consumption 40 W Displayable Resolution SXGA 1280 x 1024 maximum Pixel dimension 0.264 mm x 0.264 mm Display Color 16.7 M Viewing Angle (CR=10) RESPONSE TIME Horizontal: ±75° Vertical: ±70° 40 ms typ. Contrast Ratio 400:1 typ. Brightness 250 cd / m2 typ. Active Display Area 337.9 mm horizontal x 270.3mm vertical AC/DC adapter Dimensions ( WxHxD ) Input:AC 87~264V,47~63 Hz Output:+12V DC. 413.8 mm(W) x 403(H) mm x 229(D) mm Weight 6.2 kg (unit) Input connector 15 Pin D-Sub. Power management < 2W in Active Off mode Temperature Operating : 0°C ~ +40°C Storage : -20°C ~ +60°C ViewSonic Corporation 2 Confidential – Do Not Copy VE700-1 VA720-2 3. LOCATION OF CONTROLS [1]MENU ADJUST ϧ ADJUST ϰ LED [2]ENTER POWER Figure 3-1: Front Panel Controls & Indicators 1) POWER : Press the power key to turn the monitor on. Press it again to turn the monitor off. 2) [1]MENU : Enter or exit the OSD adjustment menu.it also exit from the submenu back to previous menu. 3) [2]ENTER : To confirm the current selection 4) ADJUST ϧ (UP) To scroll up in menu or to increase value of selected item. 5) ADJUST ϰ :(DOWN) To scroll down in menu or to decrease value of selected item. 6) POWER INDICATOR : The LED will light with green color in normal on state,and will light with orange color in power saving mode. 7) Brightness/Contrast: press button UP/DOWN . 8) Auto Image Adjust : press button [2] . 9) OSD lock and unlock: press two buttons [1]&[Up] simultaneously for 10 seconds. 10) Power lock and unlock: press two buttons [1]&[Down] simultaneously for 10 seconds. ViewSonic Corporation 3 Confidential – Do Not Copy VE700-1 VA720-2 4. INTERNAL CONNECTOR PIN DEFINITION SXGA I/F BOARD(DPWBN5408T8----) JP4 :Key Switch for OSD Adjustment,Power Switch and Brightness Control Input Terminal Connector P/N:VCNCP0908REJSTPin NO. Symbol Function 1 MENU For OSD Adjustment 2 ENTER For OSD Adjustment 3 UP For OSD Adjustment 4 DOWN For OSD Adjustment 5 RED For LED 6 GREEN For LED 7 PSW Power ON/OFF 8 GND JP1 :Output Terminal for inverter unit Connector P/N :VCNCP0906REJSTPin NO. Symbol Function 1 VIN Supply Voltage for Inverter unit(DC+12) 2 3 VIN ON/OFF Supply Voltage for Inverter unit(DC+12) 4 5 DIMMING GND 6 GND JP3:Power Input Terminal Connector P/N :QJAKP1044T8---Pin NO. Symbol Function 1 POWER DC+12V 2 POWER DC+12V 3 GND GND 4 GND GND ViewSonic Corporation 4 Confidential – Do Not Copy V VE700-1 VA720-2 XGA I/F BOARD (DPWBN5408T8----) J1:Signal input terminals Connector P/N:QCNCD1145T8---Pin NO. 1 Symbo RED Function RED Video input signal 2 3 GREEN BLUE GREEN Video input signal BLUE Video input signal 4 5 GND RETURN GND GND 6 7 RED RETURN GREEN RETURN GND for RED video signal GND for GREEN video signal 8 9 10 11 BLUE RETURN 5V_DDC SYNC. RETURN GND GND for BLUE video signal TO DDC PIN 8 GND for SYNC. Signal GND 12 13 14 15 DDC data H SYNC V SYNC DDC clock TO DDC PIN 5(SDA) Horizontal Sync.signal Vertival Signal TO DDC PIN 6(SCL) J2:Output terminal for LCD PANEL Connector P/N:QCNCP2001T8---Pin NO. Symbo 1 2 EPCL ELOAD 3 4 EDO/I GND 5 XECLK 6 7 GND XEDINV 8 GND 9 10 XOOR7 XOOR6 11 12 13 XOOR5 XOOR4 XOOR3 14 XOOR2 15 XOOR1 16 XOOR0 ViewSonic Corporation Function 5 Confidential – Do Not Copy VE700-1 VA720-2 Pin NO. Symbo 17 XOOG7 18 XOOG6 19 XOOG5 20 XOOG4 21 XOOG3 22 XOOG2 23 XOOG1 24 XOOG0 25 GND 26 XOOB7 27 XOOB6 28 XOOB5 29 XOOB4 30 XOOB3 31 XOOB2 32 XOOB1 33 XOOB0 34 OPOL 35 OLOAD 36 ODOM 37 GND 38 XOCLK 39 GND 40 XODINV 41 GND 42 XOFR7 43 XOFR6 44 XOFR5 45 XOFR4 46 XOFR3 47 XOFR2 48 XOFR1 49 XOFR0 50 XOFG7 ViewSonic Corporation Function 6 Confidential – Do Not Copy VE700-1 VA720-2 J3:Output terminal for LCD PANEL Connector P/N:QCNCP2001T8---Pin NO. Symbo 1 XFOR7 2 XFOR6 3 XFOR5 4 XFOR4 5 XFOR3 6 XFOR2 7 XFOR1 8 XFOG0 9 XFOG7 10 XFOG6 11 XFOG5 12 XFOG4 13 XFOG3 14 XFOG2 15 XFOG1 16 XFOG0 17 GND 18 XFOB7 19 XFOB6 20 XFOB5 21 XFOB4 22 XFOB3 23 XFOB2 24 XFOB1 25 XFOB0 26 XFFR7 27 XFFR6 28 XFFR5 29 XFFR4 30 XFFR3 31 XFFR2 32 XFFR1 33 XFFR0 34 GND 35 XFFG7 ViewSonic Corporation Function 7 Confidential – Do Not Copy VE700-1 VA720-2 36 XFFG6 Pin NO. Symbo 37 XFFG5 38 XFFG4 39 XFFG3 40 XFFG2 41 XFFG1 42 XFFG0 43 XFFB7 44 XFFB6 45 XFFB5 46 XFFB4 47 XFFB3 48 XFFB2 49 XFFB1 50 XFFB0 Function J1:Output terminal for LCD PANEL Connector P/N:QCNCP2002T8---Pin NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Symbo XOFG6 XOFG5 XOFG4 XOFG3 XOFG2 XOFG1 XOFG0 GND XOFB7 XOFB6 XOFB5 XOFB4 XOFB3 XOFB2 XOFB1 XOFB0 V+3.3V V+3.3V V+3.3V ViewSonic Corporation Function 8 Confidential – Do Not Copy VE700-1 VA720-2 20 Pin NO. 21 22 23 24 25 26 27 28 29 30 AVDD_+9.6V Symbo AVDD_+9.6V AVDD_+9.6V YV1_+25.09V YVEE_-4.96V GND GALE_ON YOE YCLK YDIO2 YDIO1 Function SW board (DPWBN5415T8----) CN4:Output Terminal for OSD,power and brightness control Use connector:VCNCP0908REJSTPin NO. Symbo Function 1 KEY 2 3 4 5 6 7 LED-G LED-R MENU SELECT GROUND DOWN S1 For OSD Adjustment S2 For OSD Adjustment 8 UP S3 For OSD Adjustment S4 For OSD Adjustment INVERTER CON1:Inverter input Terminal Pin 1 Symbo VBL Function +12V Power Supply for backlight 2 VBL +12V Power Supply for backlight 3 BLON 4 DIMMI Backlight on/off signal (HI:backlight ON,Low:backlight OFF)TTL level Ground for VBL line ,VDIM and BLON 5 GND 6 GND ViewSonic Corporation 9 Confidential – Do Not Copy VE700-1 VA720-2 5. CABLE PIN DEFINITION Switch board cable(QCNWS0908T8006-):24AWG,shielding cable connection relationship PHR-8 PHR-8 Pin NO. Pin NO. 1 2 8 7 3 4 6 5 5 4 6 3 7 8 2 1 Inverter cable(QCNWS0906T8010-):24AWG,Shielding cable connection relationship PHR-6 PHR-6 Pin NO. 1 Pin NO. 1 2 2 3 4 4 3 5 5 6 6 ViewSonic Corporation 10 Confidential – Do Not Copy VE700-1 VA720-2 PANEL cable(QCODS1477T8----)*2 connection relationship Pin NO.(FH1250S-0.5SH) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 ViewSonic Corporation Pin NO.(PANEL) Pin NO. (FH12- Pin NO.(PANEL) 50S-0.5SH) 1 38 38 2 39 39 3 40 40 4 41 41 5 42 42 6 43 43 7 44 44 8 45 45 9 46 46 10 47 47 11 48 48 12 49 49 13 50 50 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 11 Confidential – Do Not Copy VE700-1 VA720-2 PANEL cable(QCODS1476T8----) connection relationship Pin NO.(FH1230S-0.5SH) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ViewSonic Corporation Pin NO.(PANEL) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 12 Confidential – Do Not Copy VE700-1 VA720-2 6. BLOCK DIAGRAM INTERFACE BOARD(DPWBN5408T8----) COMPUTER GRAPHIC W1 (DB15) SCALER SD1210-2 A/D CONVERTER T-CON (U17) J2 J1 J3 DDC EPROM 24C21A TCON DC-DC MTV130P OSD Serial EEPROM JP1 TO INVERTER MPU (U14) SWITCH MODE POWER SUPPLY JP2 12V 5V SW BOARD DPWBN5415T8---FROM A/D ADAPTOR ViewSonic Corporation 13 17” LCD PANEL Confidential – Do Not Copy VE700-1 VA720-2 7. TROUBLE SHOOTING FLOW CHART Does picture display YES NO Back-light ON On or off? A dark picture or a picture full of colored vertical lines OFF Check power LED GREEN Hsync,Vsync Or DE error ORANGE Check display resoluton Check inverter Check I/F board JP1 Check LED cable Check I/F board JP4 Check LED panel J1 Check I/F board OSD no response Too dim The brightness is different between upper and lower side of panel Partical picture without color Vertical,Horizontal Out of sync One or more colored vertical lines Even(or odd) vertical line is dark ViewSonic Corporation Check SW board S1~S4 Check I/F board Check OSD adjustment Check SW board J1 Check inverter Check I/F board Check inverter Check backlight RGB signal error Check connector board Check I/F board Check LCD panel Check LCD panel H,V sync error 14 Confidential – Do Not Copy VE700-1 VA720-2 JP2,+12V INPUT DPWBN5408 Debug Procedure Does the screen NO YES display?? solution with no display (2) NO display ok? YES NO Check C6(R) C11G),C14(B) lost some bits of RGB? YES loss of RGB?? OSD debug (3) Yes NO CHK LP1~LP12 NO screen shaking?? YES CHK R83,84,86,L23 ViewSonic Corporation CHK U1& C2,C4, R2 for PLL 15 Confidential – Do Not Copy VE700-1 VA720-2 No screen handler (2) START NO Back-light on YES B 3.3V OK? NO CHK CKT SHEET 6 (POWER) YES NO RP 1 ~RP 6 YES NO U1 PIN 30/31 OK? YES NO CHKU1 +3.3V2/+3.3V3_PLL PIN 29/ clamp U17 PIN1~24,34~47,63~77,246~256 YES CHK U14 & X1 A ViewSonic Corporation 16 Confidential – Do Not Copy VE700-1 VA720-2 A NO B NO CHK U17 LED always ON or always OFF when powering on YES YES CHK LP1~LP11 CHK CKT SHEET 6 (POWER) CHK SYSTEM POWER OK CHK U8 CHK U14 CKT NG CHK U16(if recall function is OK) CHK CKT SHEET 2 (PANEL) No screen handler (2) ViewSonic Corporation 17 Confidential – Do Not Copy VE700-1 VA720-2 OSD DEBUG (3) CHK U14 PIN33,34,37,38 (PUSH KEY SWITCH) CHK L17 OK? ViewSonic Corporation 18 Confidential – Do Not Copy VE700-1 VA720-2 JP2+12V INPUT F3 U8 L17 PIN 2 3V3 U9 panel _5v L20 FOR U1,U22 3V3 PIN 2,4 U6 FOR U17 9.6V,25.09V -4.96,1.25 CHK SHEET 3 FOR U17 ViewSonic Corporation 19 Confidential – Do Not Copy VE700-1 VA720-2 8. SPARE PARTS LIST LEVEL-NO 414701 414702 414703 414704 414705 414706 420001 420002 420003 420004 420005 420006 420701 420702 420703 420704 420705 420707 420708 420709 420710 420711 420712 420713 420715 420716 420717 420718 420719 420720 420721 420722 420723 420B01 421000 430001 430002 430003 430004 430005 430006 430007 430008 430009 430701 430702 430703 430B01 430B02 430B03 430B05 PARTS-CODE GSTN-2870D8F MHNGM0019D8 LANGF2052D8 XESSD30P06000 XBSSD40P12000 GLEGG1460D8F DPWBN5415T8 QCNWS0906T8010 QCNWS0908T8006 RCORA5092T8 RCORA5093T8 TLABZ4916T8 GCABA2301D8F GCABB1734D8F JKNBP2309D8F GCOVD2390D8F GCOVD2402D8F LANGF2051D8 PSLDM6442D8-A PSLDM6443D8 XEASD30P06000 XEPSN26P06000 XEPSD40P12000 XBMSD30P06000 XBMSD40P08000 LBOSM1069D8 HDECP1929D8F HBDGA1724D8 PISL-1243D8 PGAD-1009D8 PISLV0205D8 LANGF2066D8 LANGF2063D8 ZADHSDNJ-LK CPWBVE700T8ACED RUNTP5459T8 TLAB-5271T8 TCAD-1277T8 QACC-1228T8D-F QCODS1492T8D-A QACC-1126D8D TLABZ3903D8 TLAB-5405T8 TINSE2851T8 SPAKA6463D8F SPAKC3246D8 SSAKH1356D8-T ZTAPEQ072T050-B ZTAPEQ019T040 TLABZ3658D8B ZTAPEY340T200 ViewSonic Corporation QTY 1 PCS 1 PCS 1 PCS 5 PCS 4 PCS 4 PCS 1 SET 1 PCS 1 PCS 1 PCS 2 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 13 PCS 5 PCS 2 PCS 21 PCS 4 PCS 2 PCS 1 PCS 1 PCS 1 PCS 0 PCS 1 PCS 1 PCS 1 PCS 0.5G 1 SET 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 SET 1 PCS 1 PCS 2 M 0.1M 1.PCS 0.4M UNIT POSITION AND DESCRIPTION 1 BASE 1 HINGE 1 BASE PLATE 1 BASE PLATE/BASE*5 1 BASE PLATE/HINGE*4, 1 RUBBER LEG 1 SW BOARD 1 INVERTER WIRE 1 OSD WIRE 1 CORE(K5A RP 28*7.7*14.6) 1 CORE(K5A RP 33.5*6.5*20) 1 INVERTER LABEL 1 CAB-A 1 CAB-B 1 KNOB 1 LOGO PLATE 1 REAR COVER 1 D_SUB BRACKET 1 SHIELD CASE(MAIN BOARD) 1 SHIELD CASE(INVERTER BOARD) 1 FOR MAIN BRACKET*11,HINGE*2 1 KEYBOARD/CAB-A*3,HINGE/ CAB-A*2 1 CAB-A/CAB-B*2 1 INVERTER*2,MAIN*5,SHIELD*10,D- SUB*3,CABLE CLIP*1 1 MHNGM0019*4 1 BOSS FOR VGA CONNECTOR 1 LENS 1 VS LOGO 1 MYLAR FOR INVERTER 1 MOVABLE BUSHING 1 DECORATION PLATE 1 BRACKET(MAIN-SUB) 1 KENSINGTON BRACKET 1 1 DUMB PANEL (17" AU) 1 AC/AD ADAPTER(HJC 4A 1.65) 1 MODEL LABEL 1 TCO99 DOCUMENT 1 AC POWER CORD EU 1.8M BLACK 1 VGA CABLE 1.8M FOR PC99 1 AC POWER CORD(1.8M)USA 1 UPC LABEL 1 S/N LABEL 1 USER S MANUAL+CD DRIVER 1 EPS PAD 1 CARTON 1 SET BAG 1 1 1 1 20 Confidential – Do Not Copy VE700-1 VA720-2 MODEL: DPWBN5408T8 LEVEL-NO 100002 100002A 200001 200001A 200001B 200002 200002A 200003 200004 200004A 200005 200007 200008 200009 200B01 200B02 200B03 200B04 200B04A 200B05 200B06 200B07 200B08 200B08A 220001 220B01 260001 260002 260003 260004 260006 260007 260008 260009 260010 260011 260012 260014 260015 260016 260017 260018 260019 260020 260021 260023 260024 260025 260026 260027 260029 260032 260033 260035 PARTS-CODE VCEACU1CH477M-P VCEACU1CG477M-P VSI24C16BP3 VSI24C16ADP01 VSI24WC16P VSI24C21 VSI24LCS21A QCNCD1175T8 RCRSL1167T8 RCRSL1132T8 QJAKD1018T8D VCNCP0906REJST VCNCP0908REJST RFIL-5147T8111 ZSOLDB630 ZFLUXNKST933 ZTHNR-4520 ZSOLDW630-1R6-A ZSOLDW630-1R6-D TLAB-3547T8 TLAB-4862D8 ZTAPEM012A045 ZSLCN-SEKE40 ZSLCN-TSE3843-W VSISM0230-S TLAB-4862D8QPWB-5408T8---B VRMDNVG--000J-A VRMDNVG--000J-A VRMDNVG--000J-A VRMDNVG--100J-A VRMDNVG--101J-A VRMDNVG--102J-A VRMDNVG--103J-A VRMDNVG--103J-A VRMDNVG--104J-A VRMDNVG--105J-A VRMDNVG--123J-A VRMDNVG--151J-A VRMDNVG--222J-A VRMDNVG--202J-A VRMDNVG--202J-A VRMDNVG--220J-A VRMDNVG--243J-A VRMDNVG--330J-A VRMDNVG--331J-A VRMDNVG--332J-A VRMDNVG--472J-A VRMDNVG--473J-A VRMDNVG--513J-A VRMDNVG--750J-A VRMDNVG-1000F-A VRMDNVG-1001F-A VRMDNVG-1102F-A ViewSonic Corporation QTY UNIT 4 PCS 1 6 PCS 1 2 PCS 4 2 PCS 4 2 PCS 4 1 PCS 4 1 PCS 4 1 PCS 1 1 PCS 1 1 PCS 1 1 PCS 1 1 PCS 1 1 PCS 1 1 PCS 1 4 G 1 5 G 1 6.5G 1 0.1G 1 0.1G 1 1.PCS 1 1 PCS 1 50 MM 1 0.8G 1 0.8G 1 1 PCS 4 1 PCS 1 1 PCS 1 7 PCS 1 10 PCS 1 5 PCS 1 3 PCS 1 7 PCS 1 5 PCS 1 13 PCS 1 2 PCS 1 5 PCS 1 1 PCS 1 1 PCS 1 1 PCS 1 2 PCS 1 11 PCS 1 3 PCS 1 7 PCS 1 1 PCS 1 10 PCS 1 1 PCS 1 1 PCS 1 10 PCS 1 2 PCS 1 1 PCS 1 6 PCS 1 2 PCS 1 1 PCS 1 1 PCS 1 POSITION AND DESCRIPTION C105,107,108,112 (470UF/16V) SECOND SOURCE U11,16 SECOND SOURCE SECOND SOURCE U4 SECOND SOURCE W1 (180 DEGREE DB-15, PC99) X1 (12 MHZ) SECOND SOURCE JP2 (POWER JACK) JP1 JP4 L17 SECOND SOURCE U14 I/F BOARD FOR VIEW SONIC 17" R21,39,55,90,112,116,117 R122,124,130,131,132,134,137,138,141,142 R148,149,150,151,L4 R35,36,49 R17,18,20,94,105,107,109, R66,91,98,99,173 R9,10,15,16,19,53,60,67,71,73,95,96,97 R155,171 R24,26,57,72,75 R102 R61 R103 R160,162 R12,13,30,31,47,74,76,77,78,108,110, R156,157,158 R1,69,88,100,101,170,104 R153 R11,14,79,80,83,84,86,87,92,93 R70 R2 R43,44,54,65,81,82,154, 159,161,174 R22,27 R23 R3,4,5,6,7,8 R120,144 R40 R52 21 Confidential – Do Not Copy VE700-1 VA720-2 LEVEL-NO 260036 260037 260038 260041 260042 260043 260045 260047 260048 260049 260052 260053 260054 260055 260057 260060 260061 260062 260063 260064 260065 260066 260067 260068 260069 260070 260071 260075 260076 260077 260078 260079 260080 260081 260082 260083 260084 260085 260086 260087 260088 260089 260090 260091 260092 260093 260095 260098 260099 260100 260101 260110 260111 260113 260114 PARTS-CODE VRMDNVG-1133F-A VRMDNVG-1472F-A VRMDNVG-1501F-A VRMDNVG-2001F-A VRMDNVG-2002F-A VRMDNVG-2201F-A VRMDNVG-2400F-A VRMDNVG-3902F-A VRMDNVG-4301F-A VRMDNVG-4701F-A VRMDNVG-6802F-A VRMDNVG-7501F-A VRMDNVG-8202F-A VRMDNVG--302J-A VRMBNV4--0R0J-A RNWRB1618T8101M RNWRB1618T8472A RNWRB1618T8330M RFIL-5239T8121A RFIL-5239T8121A VCLFHN1HG104Z-A VCLFHN1HG104Z-A VCLFHN1HG104Z-A VCLFHN1HG104Z-A VCLFHN1HG104Z-A VCLFHN1HG104Z-A VCLFHN1HG104Z-A VCICHN1HH101J-A VCICHN1HG102K-A VCIRHN1HG103K-A VCIRHN1HG103K-A VCICHN1HH121J-A VCICHN1HH151J-A VCICHN1HH100J-A VCICHN1HH220J-A VCICHN1HH221J-A VCICHN1HG222K-A VCLFHN1EG224Z-A VCICHN1CH330J-A VCIRHN1HG392M-A VCICHN1HG393M-A VCICHN1HH471K-A VCICHN1HH470J-A VCICHN1HG472K-A VCLFHN1HG473Z-A VCLFHN1CH474K-A VCLFCN1CG105Z-A VCEABN1CX106M-A VCEABN1CX107M-A VCEABN1HX475M-A VCEABN1CX226M-A VSIAD9883-140-D VSISN74LV14A--A VSIRN5VD23AA--A VSILM1117MPX-NA ViewSonic Corporation QTY 1 PCS 1 PCS 2 PCS 2 PCS 2 PCS 1 PCS 2 PCS 1 PCS 1 PCS 2 PCS 1 PCS 3 PCS 1 PCS 1 PCS 1 PCS 6 PCS 6 PCS 12 PCS 18 PCS 6 PCS 11 PCS 13 PCS 12 PCS 8 PCS 10 PCS 7 PCS 7 PCS 6 PCS 10 PCS 9 PCS 4 PCS 1 PCS 1 PCS 8 PCS 11 PCS 3 PCS 4 PCS 2 PCS 3 PCS 1 PCS 1 PCS 2 PCS 1 PCS 3 PCS 3 PCS 4 PCS 7 PCS 4 PCS 10 PCS 1 PCS 3 PCS 1 PCS 1 PCS 1 PCS 1 PCS UNIT 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 4 4 4 POSITION AND DESCRIPTION R48 R32 R126,128 R125,127 R62,63, R37 R118,129 R45 R38 R42,115 R41 R58,59,64 R34 R172 R28 RP1,2,3,4,5,6 RP7,8,9,10,11,12, LP1,2,3,4,5,6,7,8,9,10,11,12 BA1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18 BA19,20,21,22,23,24 C3,5,16,17,21,24,28,29,30,31,32, C36,37,38,39,40,41,42,47,49,58,60,63,68, C76,77,80,82,87,89,95,101,102,103,106,109 C110,113,115,117,122,125,C126,127 C128,129,130,131,132,133,134,135,136,137 C140,147,155,156,159,160,161, C175,176,177,178,188,189,R68 C20,26,27,43,73,85 C48,171,173,179,180,181,182,192,193,194 C33,52,53,55,56,97,98,104,139 C164,170,172,174 C92 C72 C6,11,14,153,154,157,190,191 C123,142,145,151,152,165,167,169,183,184,185 C96,145,163 C74,75,86,121 C88,90 C120,166,186 C2 C4 C168,187 C19 C70,71,81 C8,9,13 C50,51,54,57 C10,67,91,93,118,119,150 C78,79,83,141 (10UF/16V) C25,34,35,46,66,94,114,116,124,158(100UF/16V) C69 (4.7UF/50V) C59,61,84 (22UF/16V) U1 U2 U5 U6 22 Confidential – Do Not Copy VE700-1 VA720-2 LEVEL-NO 260114A 260114B 260114C 260115 260116 260117 260118 260118A 260119 260119A 260120 260121 260122 260123 260123A 260125 260126 260127 260128 260129 260135 260135A 260136 260137 260138 260138A 260139 260139A 260139B 260139C 260139D 260140 260140A 260140B 260142 260143 260144 260147 260148 260149 260151 260152 260153 260154 260155 260156 260157 260158 260159 260160 260160A 260161 260162 260163 260164 PARTS-CODE VSIAS111733-A VSIRC1117S33-A VSILD1117S33-A VSITPS5100-A VSIPQ1CY1032-PA VSIAIC1084-33-A VSIAV9173-01 VSIMK9173-01-A QSOCI1642T844 QSOCI1645T844 VSI74AHC1G125TA VSISD1210-D VSIAD30203-A VSTCEM9435A-A VSISI9435DY-A VSISI2303DS-A VSISI3434DV-A VSI2N7002-A VSISI2306DS-A VSISI2302DS-A VST2N3904-A VSTMMBT3904T-MA VST2N3906-A VSZRLZ5.6B-A VSDBAV99-A VSDBAV99A-A VSDSS22-A VSDSS24-A VSDSK22-A VSDSK24-A VSDLYSS32-A VSDLYSS32-A VSDSS34-A VSDLYSS34-A QFS-Z302FT8ZDAA QFS-Z102FT8ZDAA QFS-Z402F-81UAA RCHOL1076T83R3A RCHOL1075T8470A RCHOL1077T8101A QCNCP2002T8 QCNCP2001T8 RARCB0019T8220A RARCB0019T8220A RCHOL1087T8220A RFIL-5235T8600A RFIL-5231T8600A RFIL-5232T8300A RFIL-5187T8500A RFIL-5185T8121A RFIL-5179T8121A RFIL-5151T8300A RFIL-5233T8700A RFIL-5107T8800A RFIL-5185T8121A ViewSonic Corporation QTY 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 2 PCS 1 PCS 1 PCS 1 PCS 1 PCS 3 PCS 1 PCS 1 PCS 1 PCS 1 PCS 8 PCS 8 PCS 3 PCS 5 PCS 3 PCS 3 PCS 3 PCS 3 PCS 3 PCS 3 PCS 3 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 1 PCS 2 PCS 18 PCS 6 PCS 1 PCS 8 PCS 1 PCS 6 PCS 7 PCS 7 PCS 7 PCS 7 PCS 3 PCS 2 PCS 2 PCS UNIT 4 4 4 4 4 4 4 4 1 1 4 4 4 4 4 4 4 4 4 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 POSITION AND DESCRIPTION SECOND SOURCE SECOND SOURCE SECOND SOURCE U7 U8 U9 U12 SECOND SOURCE U14 U14 SECOND SOURCE U15,20 U22 U17 U23 SECOND SOURCE Q1,2,6 Q3 Q4 Q10 Q11 Q5,8,9,12,13,14,17,18 SECOND SOURCE Q7,15,16 ZD1,2,3,4,5 D1,2,3 SECOND SOURCE D4,5,7 SECOND SOURCE SECOND SOURCE SECOND SOURCE SECOND SOURCE D6 D6 SECOND SOURCE D6 SECOND SOURCE F1 (3A) F2 (1A) F3 (4A) L10 L12 L11 J1 (FH12-30S-0.5SH) J2,3 (FH12-50S-0.5SH) CA1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18 CA19,20,21,22,23,24 B1 B5,6,R119,121,123,143,145,146 L5 L6,7,8,19,21,25 B2,3,4,L20,24,36,37 L14,15,31,32,33,38,39 L14,15,31,32,33,38,39 SECOND SOURCE L1,2,3,23,26,28,34 L13,16,35 R25,50 R29,46 23 Confidential – Do Not Copy VE700-1 VA720-2 LEVEL-NO 260B01 PARTS-CODE ZSOLDP630-370-1 MODEL: DPWBN5415T8 LEVEL-NO 201001 201002 201003 201004 PARTS-CODE QPWB-5415T8-A QSW-A1117T8 VSPSPR-39MVWF VCNCP0908REJST MODEL: CPWBVE700T8ACED LEVEL-NO 421001 421002 421003 421004 421005 421701 421702 421703 421B01 421B02 421B04 421B04A PARTS-CODE VVLM170ES04 RUNTP5392T8 DPWBN5408T8 QCODS1476T8 QCODS1477T8 LANGF2050D8 XBMSD30P10000 XBMSD30P04000 ZTAPEZ050C020 ZTAPEU050K030 ZSLCN-SEKE40 ZSLCN-TSE3843-W ViewSonic Corporation QTY 0.9 G QTY 1 PCS 5 PCS 1 PCS 1 PCS QTY 1 SET 1 PCS 1 SET 1 PCS 2 PCS 1 PCS 4 PCS 4 PCS 140 MM 80 MM 0.2 G 0.2 G UNIT 1 POSITION AND DESCRIPTION UNIT 1 1 1 1 POSITION AND DESCRIPTION SW BOARD SW1,2,3,4,5 LED1 J1 UNIT 1 1 1 1 1 1 1 4 1 1 1 1 POSITION AND DESCRIPTION DUMB PANEL(17"AV) INVERTER I/F BOARD FFC 30PIN CABLE FFC 50PIN CABLE MAIN BRACKET LANGF2047*4 PANEL FIX*4 140MM*1 80MM*1 24 Confidential – Do Not Copy VE700-1 VA720-2 9. EXPLODED DIAGRAM ViewSonic Corporation 25 Confidential – Do Not Copy VE700-1 VA720-2 VE700 Parts list ʳ ʳ ʳ ʳ NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 DESCRIPTION FRONT COVER LENS FUNCTION KNOB FUNCTION PCB MAIN BRACKET BRACKET (MAIN-SUB) BASE HINGE ASSY BASE PLATE INVERTER PCB SHIELD CASE (INVERTER BOARD) RUBBER LEG D-SUB BRACKET DECORATION PLATE SHIELD CASE (I/F BOARD) I/F BOARD LCD PANEL 17 KENSINGTON BRACKET REAR COVER LOGO COVER HINGE COVER BIRD PLATE SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW ViewSonic Corporation 26 ʳ ʳ PART NO. QTY ˚˖˔˕˔˅ˆ˃˄˗ˋ˙ˀ˔ʳ ˄ʳ ˛˗˘˖ˣ˄ˌ˅ˌ˗ˋ˙ˀʳ ˄ʳ ˝˞ˡ˕ˣ˅ˆ˃ˌ˗ˋ˙ˀ˔ʳ ˄ʳ ˗ˣ˪˕ˡˈˇ˄ˈ˧ˋˀʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳ˄ʳ ˟˔ˡ˚˙˅˃ˈ˃˗ˋˀʳ ˄ʳ ˟˔ˡ˚˙˅˃ˉˉ˗ˋˀʳ ˄ʳ ˚˦˧ˡˀ˅ˋˊ˃˗ˋ˙ˀ˔ʳ ˄ʳ ˠ˛ˡ˚ˠ˃˃˄ˌ˗ˋˀʳ ˄ʳ ˟˔ˡ˚˙˅˃ˈ˅˗ˋˀ˔ʳ ˄ʳ ˥˨ˡ˧ˣˈˆˌ˅˧ˋˀʳ ˄ʳ ˣ˦˟˗ˠˉˇˇˆ˗ˋˀʳ ˄ʳ ˚˟˘˚˚˄ˇˉ˃˗ˋ˙ˀʳ ˇʳ ˟˔ˡ˚˙˅˃ˈ˄˗ˋˀʳ ˄ʳ ˣ˜˦˟˩˃˅˃ˈ˗ˋˀ˔ʳ ˄ʳ ˣ˦˟˗ˠˉˇˇ˅˗ˋˀ˔ʳ ˄ʳ ˗ˣ˪˕ˡˈˇ˃ˋ˧ˋˀʳ ˄ʳ ˩˩˟ˠ˄ˊ˃˘˦˃ˇˀˀʳ ˄ʳ ˟˔ˡ˚˙˅˃ˉˋ˗ˋˀʳ ˄ʳ ˚˖˔˕˕˄ˊˆˇ˗ˋ˙ˀ˔ʳ ˄ʳ ˚˖ˢ˩˗˅ˆˌ˃˗ˋ˙ˀʳ ˄ʳ ˚˖ˢ˩˗˅ˇ˃˅˗ˋ˙ˀ˔ʳ ˄ʳ ˛˕˗˚˔˄ˊ˅ˇ˗ˋˀʳ ˄ʳ ˫˘˔˦˗ˋ˃ˣ˃ˉ˃˃˃ˀʳ ˄ˆʳ ˫˕ˠ˦˗ˆ˃ˣ˃ˇ˃˃˃ˀʳ ˇʳ ˫˕ˠ˦˗ˆ˃ˣ˄˃˃˃˃ˀʳ ˇʳ ˫˕ˠ˦˗ˆ˃ˣ˃ˉ˃˃˃ˀʳ ˄ˈʳ ˫˘ˣ˦ˡ˅ˉˣ˃ˉ˃˃˃ˀʳ ˆʳ ˫˕ˠ˦˗ˇ˃ˣ˃ˋ˧˩˃ˀʳ ˇʳ ˫˘˦˦˗ˆ˃ˣ˃ˋ˃˃˃ˀʳ ˅ʳ ˫˕˦˦˗ˊ˃ˣ˄˅˃˃˃ˀʳ ˇʳ ˫˘˦˦˗ˆ˃ˣ˃ˉ˃˃˃ˀʳ ˆʳ ˫˘ˣ˦˕ˇ˃ˣ˄˅˃˃˃ˀʳ ˅ʳ ˫˕ˠ˦˗ˆ˃ˣ˃ˇ˃˃˃ˀʳ ˄˃ʳ ˟˕ˢ˦ˠ˄˃ˉˌ˗ˋˀʳ ˅ʳ Confidential – Do Not Copy VE700-1 VA720-2 10. SCHEMATIC DIAGRAMS VSYNC_IN VSYNC_IN L7 BEAD P3V3 3V3_MCU 3V3_ADC A3V3 U15 HSYNC_IN HSYNC_IN L8 R1 22 C34 C32 0.1u C33 0.01u 1 OE_ C35 C36 100U/16v C37 0.1u 0.1u C38 0.1u C39 0.1u C40 0.1u C41 0.1u BEAD C42 0.1u P3V3 X2 2 A VCC 5 R2 3.3K Y 4 VCLK00 74AHC1G125 3 47u/16v SD_MODE C1 NC GND 3V3_ADC 3V3 C2 C3 C4 3900P 0.039u MCU_VS_OUT 0.1U W1 C7 11 VGA_SDA 12 12 VGA_HS 13 13 VGA_VS 14 14 VGA_SCL 15 15 C8 0.047u C6 10p 1 6 2 7 3 8 4 9 5 10 R5 75 VGA_G VGA_R 1 6 2 7 3 8 4 9 5 10 L2 BEAD R6 75 VGA_G VGA_B C12 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 C9 0.047u C11 10p C10 1U NC 5V_DDC VGA_B C13 0.047u VGA_CONN L3 BEAD R8 75 16 R7 75 C14 10p C15 GND VD CLAMP MIDSCV GND PVD PVD FILT GND VSYNC HSYNC COAST GND VD VD GND GND VDD VDD GND AD9883 NC 17 11 16 R4 75 U1 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 1 R3 75 L1 BEAD 17 +3V3 GND VD RAIN GND VD VD GND GAIN SOGIN GND VD VD GND BAIN A0 SCL SDA REF BYPASS VD GND GND VD GND VSOUT SOGOUT HSOUT DATACLK GND VDD B7 B6 B5 B4 B3 B2 B1 B0 VDD VDD GND 3 3 D3 BAV99 3 D2 BAV99 D1 BAV99 VGA_R 2 1 2 1 2 A3V3 C5 0.1u NC DB-15 C16 MCU_SCL1 RP1 5 4 6 3 7 2 8 1 5 4 6 3 100RP 7 2 8 1 RP2 100RP 100RP 5 RP3 4 6 3 7 2 8 1 5 4 6 3 7 2 8 1 RP4 100RP 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 R_IN[0..7] R_IN0 R_IN1 R_IN2 R_IN3 R_IN4 R_IN5 R_IN6 R_IN7 G_IN[0..7] G_IN[0..7] G_IN0 G_IN1 G_IN2 G_IN3 G_IN4 G_IN5 G_IN6 G_IN7 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 0.1u R_IN[0..7] GND R0 R1 R2 R3 R4 R5 R6 R7 VDD GND G0 G1 G2 G3 G4 G5 G6 G7 GND MCU_SDA1 B_IN[0..7] R9 10K R10 10K R11 33 1 A1 VCC 14 2 B1 A6 13 C17 3 A2 B6 12 0.1U 4 B2 A5 11 5 A3 B5 10 6 B3 A4 9 7 GND B4 8 ZD1 47P 5.6V R13 2K C20 ZD2 100P 5.6V 1 1 R12 2K C19 R14 3V3 L4 B_IN[0..7] B_IN0 B_IN1 B_IN2 B_IN3 B_IN4 B_IN5 B_IN6 B_IN7 VCLK00 C18 0 NC 2 2 VGA_HS 5 6 7 8 5 6 7 8 RP5 100RP 4 3 2 1 4 3 2 1 RP6 100RP VSYNC_IN VSYNC_IN ASIC_H X2 A_HSYNC_IN 12MHZ 33 R170 100 5V_DDC A_VSYNC_IN 5V VGA_VS 2 1 U2 74LV14 HSYNC_X_BAR ZD5 R18 100 C43 100P 1 1 5.6V VCC NC VSYNC NC SCL NC SDA GND ZD3 ZD4 5.6V 5.6V 3 BEAD NC(OPTION WITH L61) ZD6 C21 0.1U U3 5V 4 2 5.6V C22 47u/16v 2421 C26 100P L5 2 1 2 3 4 2 R20 100 8 7 6 5 C23 0.1u INPUT INPUT 3V3_ADC AIC1732_3.3 OUTPUT +3V3 3V3_ADC 3 C25 C24 0.1u C28 0.1u 100u/16v C29 0.1u C30 0.1u C31 0.1u ISP_SCL Title ViewSonic Corporation L6 BEAD ISP_SDA C27 100P 1 2 VGA_LINK U4 R17 100 2 VGA_CONN VGA_SCL VGA_SDA DAN202U HSYNC_IN R15 10K R16 10K 3V3 GND HSYNC_IN 1 3V3 R19 10K D8 HSYNC_X 1 5V 27 Confidential – Do Not Copy VE700-1 VA720-2 QPWB-5408T8---C AD9883-140 Sheet 1 Wednesday, March 20, 2002 of Rev C Size Document Number Custom Date: 9 1 PAD 5V1 B1 15uH F1 LCD_VCC +5V 3A C46 100u/25V C47 0.1u/25V V+3.3V C48 1000p V3PLL B2 C49 0.1u/25V FL1 NC(FL) V+3.3V V3LVDS BEAD B3 BEAD C50 0.47u/16V C52 0.01u/16V C51 0.47u/16V FL2 NC(FL) C53 0.01u/16V V+3.3V FL3 NC(FL) GAVCC B4 BEAD C55 0.01u/16V C54 0.47u/16V FL4 NC(FL) TCON_RST R21 Td=0.69*Cd*10E6(s) 0 Gate_ON U5 C56 5 Cd 4 NC R22 47K OUT VDD GND 1 2 3 RN5VD23A 0.01u/16V R5 0 QPWB-5408T8---C Title ViewSonic Corporation 28 Confidential – Do Not Copy VE700-1 VA720-2 DC-DC(1) Size B Document Number S1 Date: 03:58:10 Rev C Sheet 2 of 9 +5V AVDD_+9.6V AVDD_+9.6V R23 AVDD1 0.1u/25V C57 R27 1 0 L11 100uH R28 1 0.1u/25V YV1 PAD Q1 SI2303DS 1 100K L10 3.3uH C192 1u/25V 0.1u/50V 47K YV1_+25.09V 3 C59 0.1u/25V 22u/16V 1 2 3 D D D NMOS D G S R30 C63 6 5 4 2 0 D4 RB060L-40 Q3 R33 C66 D5 RB400D C60 R32 2K 100u/25V 0 Q2 SI2303DS R31 C193 R34 C69 0.1u/25V 2K NC 14.7K 1% 22u/25V C68 C67 3 C61 R29 3 2 C58 IYV1 typ. 5mA(rms) max. +25.09V 10mA(rms) 100K R25 PAD R26 +5V R24 IAVDD typ. 320 mA(rms) max. 640 mA(rms) 51K 1 Add L4 for L1 saturation in L170E2 C70 82K 1% Q4 2N7002E R36 OUT3 0.1u/25V 4.7u/50V C71 1 SI3434DV 10 R37 2 4700p/50V R38 R35 OUT1 2.2K 1% 4.3K 1% 1u/50V 4700p/25V 10 R39 IN-1 R40 IN-3 R41 0 C72 150p C73 68K 5% R44 100p R33 10K -> 0 4.7K 4.7K C74 Q5 C75 2SC4519 1 E/O3 E/O1 2200p 2200p for YV1 discharge YVEE1 for power-on YV1 overshoot PAD 2 1 YVEE_-4.95V D6 R46 3 0 RB400D C78 0.1u R47 L12 1 C80 47uH R49 OUT2 AVDD_+9.6V 0.1u/25V 39K 5% 2K 10u/16V 113K 1% +5V U6 AIC1117-adj C81 0.1u 10 3 4700p INPUT 0.1u/25V F2 R50 1A 0 2 4 IV33 typ. 35mA(rms) max. 70mA(rms) C84 C83 R51 R52 R53 OUTPUT SINK V+3.3V 1 C82 IN-2 2 C76 C194 0.1u/25V R48 C79 10u/16V R45 3 -4.95V IYVEE typ. -5mA(rms) max. 10mA(rms) GND Q6 SI2303DS +5V C77 R42 4.7K 5% 1K 1% R43 22u/16V 10u/16V 620 1% 11K 1% 10K C85 R54 100p 4.7K +1.25V R55 C86 1.02K 1% E/O2 R56 2200p NC +1.25V Q7 2 3 DTA124TUA +5V U7 IN-2 E/O2 OUT2 OUT3 OUT1 C87 1 2 3 4 5 6 7 8 IN-2 E/O2 Vcc OUT2 OUT3 OUT1 GND SCP R57 E/O3 IN-3 IN-1 E/O1 CT/RT DTC2 DTC1/3 Vref 16 15 14 13 12 11 10 9 E/O3 IN-3 IN-1 E/O1 R58 R59 7.5K 1% 7.5K 1% 1 100K +1.25V V+3.3V R60 C88 10K R61 TPS5100 0.1u 12K C89 0.1u C90 0.22u R62 C91 20K 1% R63 20K 1% R64 7.5K 1% C92 3 120p 1u 0.22u 1 C93 1u 2 Q8 2SC3325 R65 4.7K QPWB-5408T8---C Title SCP time is 112.5ms Size Max Duty=83% PWM Frequency about 550KHz Custom Date: ViewSonic Corporation 29 Confidential – Do Not Copy VE700-1 VA720-2 DC-DC(2) Rev C Document Number S1 03:58:10 Sheet 3 of 9 BA1 EEB[0..7] EEB0 EEB1 EEB2 EEB3 CA1 4 3 2 1 EMI solution 4 3 2 1 5 6 7 8 5 6 7 8 XEOB0 XEOB1 XEOB2 XEOB3 XEOB[0..7] BA2 EOB[0..7] EOB0 EOB1 EOB2 EOB3 CA2 4 3 2 1 QB3216C301T4 4 3 2 1 5 6 7 8 EEB4 EEB5 EEB6 EEB7 CA3 4 3 2 1 5 6 7 8 22CP CA5 4 3 2 1 5 6 7 8 5 6 7 8 EOB4 EOB5 EOB6 EOB7 CA4 4 3 2 1 QB3216C301T4 EEG0 EEG1 EEG2 EEG3 4 3 2 1 22CP XEOB4 XEOB5 XEOB6 XEOB7 BA5 EEG[0..7] XEOG0 XEOG1 XEOG2 XEOG3 XEOG[0..7] 4 3 2 1 5 6 7 8 CA7 4 3 2 1 EOG0 EOG1 EOG2 EOG3 22CP CA6 4 3 2 1 4 3 2 1 5 6 7 8 5 6 7 8 CA9 4 3 2 1 CA8 4 3 2 1 BA9 EER0 EER1 EER2 EER3 4 3 2 1 5 6 7 8 5 6 7 8 XEOR0 XEOR1 XEOR2 XEOR3 XEOR[0..7] 4 3 2 1 5 6 7 8 CA11 4 3 2 1 EOR0 EOR1 EOR2 EOR3 CA10 4 3 2 1 5 6 7 8 4 3 2 1 5 6 7 8 CA12 4 3 2 1 QB3216C301T4 4 3 2 1 5 6 7 8 OEB0 OEB1 OEB2 OEB3 CA13 4 3 2 1 5 6 7 8 XOOB0 XOOB1 XOOB2 XOOB3 XOOB[0..7] OOB[0..7] OOB0 OOB1 OOB2 OOB3 CA14 4 3 2 1 QB3216C301T4 OEB4 OEB5 OEB6 OEB7 CA15 4 3 2 1 5 6 7 8 4 3 2 1 5 6 7 8 4 3 2 1 5 6 7 8 CA16 4 3 2 1 5 6 7 8 XOOG0 XOOG1 XOOG2 XOOG3 XOOG[0..7] OEG4 OEG5 OEG6 OEG7 CA19 4 3 2 1 5 6 7 8 5 6 7 8 CA18 CA21 4 3 2 1 4 3 2 1 5 6 7 8 4 3 2 1 5 6 7 8 5 6 7 8 CA20 4 3 2 1 XOOR0 XOOR1 XOOR2 XOOR3 OOG4 OOG5 OOG6 OOG7 22CP XOOG4 XOOG5 XOOG6 XOOG7 XOOR[0..7] CA23 4 3 2 1 5 6 7 8 4 3 2 1 5 6 7 8 4 3 2 1 5 6 7 8 XOEG0 XOEG1 XOEG2 XOEG3 XOEG[0..7] XOEG4 XOEG5 XOEG6 XOEG7 BA22 OOR0 OOR1 OOR2 OOR3 CA22 4 3 2 1 5 6 7 8 QB3216C301T4 22CP OOR[0..7] QB3216C301T4 OER4 OER5 OER6 OER7 XOEB4 XOEB5 XOEB6 XOEB7 QB3216C301T4 4 3 2 1 5 6 7 8 5 6 7 8 XOER0 XOER1 XOER2 XOER3 XOER[0..7] QB3216C301T4 BA23 22CP 5 6 7 8 BA20 5 6 7 8 BA21 OER0 OER1 OER2 OER3 XOEB[0..7] QB3216C301T4 OOG0 OOG1 OOG2 OOG3 22CP 4 3 2 1 QB3216C301T4 22CP XOEB0 XOEB1 XOEB2 XOEB3 BA18 OOG[0..7] QB3216C301T4 4 3 2 1 BA19 22CP 5 6 7 8 QB3216C301T4 OOB4 OOB5 OOB6 OOB7 22CP XOOB4 XOOB5 XOOB6 XOOB7 QB3216C301T4 OEG0 OEG1 OEG2 OEG3 CA17 OER[0..7] XEER4 XEER5 XEER6 XEER7 BA16 5 6 7 8 BA17 22CP 4 3 2 1 5 6 7 8 BA14 5 6 7 8 BA15 22CP 4 3 2 1 XEER[0..7] QB3216C301T4 BA13 OEG[0..7] XEER0 XEER1 XEER2 XEER3 22CP OEB[0..7] 4 3 2 1 5 6 7 8 QB3216C301T4 EOR4 EOR5 EOR6 EOR7 22CP XEOR4 XEOR5 XEOR6 XEOR7 22CP 4 3 2 1 XEEG4 XEEG5 XEEG6 XEEG7 BA12 4 3 2 1 5 6 7 8 5 6 7 8 BA10 22CP EOR[0..7] QB3216C301T4 EER4 EER5 EER6 EER7 XEEG[0..7] QB3216C301T4 BA11 22CP XEEG0 XEEG1 XEEG2 XEEG3 QB3216C301T4 EOG4 EOG5 EOG6 EOG7 22CP XEOG4 XEOG5 XEOG6 XEOG7 QB3216C301T4 22CP EER[0..7] 5 6 7 8 BA8 4 3 2 1 5 6 7 8 XEEB4 XEEB5 XEEB6 XEEB7 BA6 EOG[0..7] QB3216C301T4 EEG4 EEG5 EEG6 EEG7 5 6 7 8 QB3216C301T4 BA7 22CP XEEB[0..7] BA4 4 3 2 1 5 6 7 8 XEEB0 XEEB1 XEEB2 XEEB3 QB3216C301T4 BA3 22CP 5 6 7 8 BA24 5 6 7 8 OOR4 OOR5 OOR6 OOR7 22CP XOOR4 XOOR5 XOOR6 XOOR7 CA24 4 3 2 1 QB3216C301T4 5 6 7 8 4 3 2 1 5 6 7 8 XOER4 XOER5 XOER6 XOER7 QB3216C301T4 QPWB-5408T8---C Title 22CP 22CP EMI Rev C Size Document Number Custom S1 Date: Wednesday, August 08, 2001 1 ViewSonic Corporation 30 Confidential – Do Not Copy VE700-1 VA720-2 Sheet 4 of 9 J2 FH12-50S-0.5SH 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 32 52 51 52 51 52 1 PAD 1 XEOR7 XEOR6 XEOR5 XEOR4 XEOR3 XEOR2 XEOR1 XEOR0 PAD 51 XEOG7 XEOG6 XEOG5 XEOG4 XEOG3 XEOG2 XEOG1 XEOG0 XEOB7 XEOB6 XEOB5 XEOB4 XEOB3 XEOB2 XEOB1 XEOB0 XEEG7 XEEG6 XEEG5 XEEG4 XEEG3 XEEG2 XEEG1 XEEG0 XOOR7 XOOR6 XOOR5 XOOR4 XOOR3 XOOR2 XOOR1 XOOR0 XOOB7 XOOB6 XOOB5 XOOB4 XOOB3 XOOB2 XOOB1 XOOB0 XOER7 XOER6 XOER5 XOER4 XOER3 XOER2 XOER1 XOER0 XOEG7 XOEG6 XOEG5 XOEG4 XOEG3 XOEG2 XOEG1 XOEG0 AVDD_+9.6V XOEB7 XOEB6 XOEB5 XOEB4 XOEB3 XOEB2 XOEB1 XOEB0 AVDDT1 V33T1 XEER7 XEER6 XEER5 XEER4 XEER3 XEER2 XEER1 XEER0 XEEB7 XEEB6 XEEB5 XEEB4 XEEB3 XEEB2 XEEB1 XEEB0 YDIO1 YDIO2 YCLK YOE Gate_ON XOOG7 XOOG6 XOOG5 XOOG4 XOOG3 XOOG2 XOOG1 XOOG0 XEEB[0..7] XOEB[0..7] XOEG[0..7] XOER[0..7] XEEG[0..7] 1 1 PAD PAD 1 PAD PAD 1 1 XODINV XOCLK ODO/I OLOAD OPOL PAD V+3.3V 51 52 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 32 31 J3 FH12-50S-0.5SH 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PAD 31 1 PAD PAD 1 J1 FH12-30S-0.5SH 1 PAD PAD PAD 1 1 YVEE_-4.95V 1 1 YV1_+25.09V PAD YDIO1 YCLK1 GATE1 YV1T1 YDIO2 YOE1 YVEET1 OLOAD1 XOCLK1 OPOL1 ODO/I1 XODINV1 XEER[0..7] XOOB[0..7] XEOB[0..7] 1 XOOG[0..7] 1 1 1 1 PAD PAD PAD PAD PAD EPOL1 ELOAD1 EDO/I1 XECLK1 XEDINV1 XEOG[0..7] XOOR[0..7] EPOL ELOAD EDO/I XECLK XEDINV XEOR[0..7] QPWB-5408T8---C Title ViewSonic Corporation 31 Confidential – Do Not Copy VE700-1 VA720-2 Size C Date: I/X CONNECTOR Document Number Rev S1 Mar 30 2000 C Sheet 5 of 9 L13 BEAD JP1 C94 100U/16V C95 0.1U L14 BEAD L15 BEAD 1 2 3 4 5 6 C96 220P 12V_INVERTER 12V_INVERTER BRI_ADJ BRI_ON_OFF GND GND CON6 12V U8 JP2 +12V POWER F3 4A_FUSE SHARP1032 C97 0.01U L16 BEAD 1 FB 4 SW 2 VIN L17 47UH 0.01u 470u/16v SHDN C103 R68 0.1u 0.1u GND C105 3 C102 0.1u C104 5V BL_BRI CHOKE L17A 47UH C106 6 5 1 2 3 4 GND JP3 0.1u C107 R172 3k 5V D7 SK24 12V C101 0.1u 470u/10v L35 BEAD CON4 C98 0.01U R66 1K C108 470u/10v R67 10K R173 1k R69 3 C109 0.1u 22 1 BL_ON_OFF 2 Q9 MMBT3904L 5V JP5 12V 5V U9 AIC1084-33 Q11 3V3 CON4 3 SI9435DY 12V D 7 D S 3 D S 2 D S 1 6 0.1u 5 VOUT VOUT Q10 3V3B SI2302DS 2 4 3 5V SI2306DS L20 BEAD 2 3 C112 2 LCD_VCC C111 C113 330u/16V C116 C117 R70 C114 100u/16V 0.1U 1 8 C188 VIN GND U23 L18 NC 100u/16V 0.1u 1 L37 BEAD 1 2 3 4 1 L36 BEAD C115 330 100u/16v 0.1U 12V R153 0.1U 24K R71 10K R72 100K 4 G 12V C189 R73 10K 5V R75 100K R154 3 1 PSC1 4.7K R74 2K 3 R155 1 R1572K 1 AUDIO_EN 3 Q17 2MMBT3904L C119 2 MMBT3904L R77 2K 10K R156 Q13 1 PSC0 1u 2K 3 Q18 2MMBT3904L 3V3 AI-D34 AI4 L40 NC BEAD QPWB-5408T8---C Size Document Number Custom POWER Title C110 0.1U AI-D34 Date: 1 AI-D34 AI5 1 AI3 1 AI-D34 1 1 AI-D34 AI2 L41 NC ViewSonic Corporation R76 2K 3V3_MCU L19 AI1 C118 1u R78 2K R158 2K Q12 2 MMBT3904L 32 Confidential – Do Not Copy VE700-1 VA720-2 Wednesday, March 20, 2002 Sheet 6 Rev C of 9 LP1 33LP B_IN[0..7] B_IN0 B_IN1 B_IN2 B_IN3 B_IN4 B_IN5 B_IN6 B_IN7 33 33 C121 33 33 7 BE4 8 BB6 BO6 6 3 BA6 2 BB5 BO5 7 2 BA5 1 BB4 BO4 8 1 BA4 3V3 5V G_OUT6_O G_OUT5_O G_OUT4_O VDD G_OUT3_O G_OUT2_O G_OUT1_O G_OUT0_O GND GND G_OUT7_E G_OUT6_E G_OUT5_E VDD G_OUT4_E G_OUT3_E G_OUT2_E G_OUT1_E G_OUT0_E GND R_OUT7_O R_OUT6_O R_OUT5_O R_OUT4_O VDD R_OUT3_O R_OUT2_O R_OUT1_O R_OUT0_O GND R_OUT7_E R_OUT6_E GND R_OUT5_E VDD VDD R_OUT4_E GND VSYNC_X HSYNC_X GO3 GO2 GO1 GO0 GE7 GE6 GE5 LP4 33LP BE3 5 4 BB3 BO3 5 4 BA3 BE2 6 3 BB2 BO2 6 3 BA2 BE1 7 2 BB1 BO1 7 2 BA1 BE0 8 1 BB0 BO0 8 1 BA0 CR3 GE4 GE3 GE2 GE1 GE0 RO7 RO6 RO5 RO4 RO3 RO2 RO1 RO0 5 RE5 RE4 GE6 6 3 GB6 GE5 7 2 GB5 GE4 HSYNC_X 8 SCL VSS SDA R87 33 U20 LCD_DE R84 33 2 OE_ A ROM_SCL VCC GND 1 Y 5 GA6 GO5 7 2 GA5 GO4 8 1 GA4 (NC)CP 6 3 GB2 GE1 7 2 GB1 8 GO3 5 4 GO2 6 3 GA2 GO1 7 2 GA1 GO0 8 1GA0 GA3 GB3 GB0 1 LCD_CLK CR7 CR8 (NC)CP (NC)CP NC LCD_HS 5 OSD_VS OSD_VS OSD_HS 4 OSD_HS LP9 33LP VCLK1 LP10 33LP 3 RB[0..7] FCLK1 VCLK00 ASIC_SCL FBLK ASIC_SDA OSD_B RE7 5 4 RB7 RE6 6 3 RB6 RE5 7 2 RB5 RE4 8 1 RB4 RB[0..7] 12MHZ RA[0..7] RO7 5 4 RA7 RO6 6 3 RA6 RO5 7 2 RA5 RO4 8 1 RA4 4 3 2 1 CR9 OSD_R CR10 (NC)CP (NC)CP 3_3VSD 5 6 7 8 5 6 7 8 L24 BEAD RA[0..7] 4 3 2 1 OSD_G ASIC_RESET_ 3V3b GA[0..7] LP7 33LP NC(74AHC1G125) ROM_SDA 3 CR5 4 L23 BEAD LCD_VS R86 33 ROM_RW 6 GB4 1 GE2 GE0 C123 3V3b GO6 LP8 33LP 5 24LC16 GA7 (NC)CP R83 33 6 4 CR6 R85 33 7 5 HSYNC_X RE0 RE1 RE2 RE3 R82 4.7K GO7 GB[0..7] GB7 4 4 3 2 1 A2 GA[0..7] GB[0..7] GE7 5 6 7 8 4 WP LP5 33LP LP6 33LP RE7 RE6 4 3 2 1 3 A1 R81 4.7K 8 (NC)CP 5 6 7 8 2 VDD CR4 (NC)CP C122 0.1U U11 5 6 7 8 LP3 33LP L22 NC A0 (NC)CP 5 6 7 8 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 GE3 1 CR2 (NC)CP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 L21 BEAD 4 3 2 1 4 3 2 1 CR1 GO6 GO5 GO4 BA[0..7] 5 6 7 8 C120 BE5 BA7 4 3 2 1 R79 R80 3 4 B_IN10 B_IN11 B_IN12 B_IN13 DATA_SEL B_IN14 B_IN15 B_IN16 B_IN17 ROM_SCL ROM_SDA GND CPU_SCL CPU_SDA PWM_CTL CLK_1M VDD CLK_1M_O RESET_B R_OSD G_OSD B_OSD EN_OSD SCAN_EN TEST_EN VCLK01 FCLK0 VCLK00 FCLK1 VCLK1 HSYNC_O VSYNC_O DCLK_OUT DE_OUT GND VDD R_OUT0_E R_OUT1_E R_OUT2_E R_OUT3_E ASIC_H MCU_VS_OUT 6 5 5 6 7 8 B_IN[0..7] BE6 BA[0..7] BO7 BB[0..7] 4 3 2 1 G_IN6 G_IN7 BB7 5 6 7 8 G_IN4 G_IN5 4 4 3 2 1 G_IN0 G_IN1 G_IN2 G_IN3 5 4 3 2 1 G_IN[0..7] R_IN15 R_IN16 R_IN17 GND G_IN00 G_IN01 G_IN02 G_IN03 VDD G_IN04 G_IN05 ADC_CLK0 G_IN06 G_IN07 GND G_IN10 G_IN11 ADC_CLK1 G_IN12 G_IN13 VDD G_IN14 G_IN15 G_IN16 G_IN17 GND B_IN00 B_IN01 B_IN02 VDD B_IN03 B_IN04 B_IN05 B_IN06 B_IN07 GND HSYNC_I VSYNC_I DE_IN VDD BE7 U22 SD1010 R_IN14 VDD R_IN13 R_IN12 GND R_IN11 R_IN10 R_IN07 R_IN06 R_IN05 R_IN04 VDD R_IN03 R_IN02 R_IN01 R_IN00 GND B_OUT7_O B_OUT6_O B_OUT5_O B_OUT4_O VDD B_OUT3_O B_OUT2_O B_OUT1_O B_OUT0_O GND B_OUT7_E VDD VDD B_OUT6_E B_OUT5_E B_OUT4_E B_OUT3_E B_OUT2_E B_OUT1_E B_OUT0_E GND GND G_OUT7_O 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 G_IN[0..7] LP2 33LP BB[0..7] 5 6 7 8 R_IN7 R_IN6 R_IN5 R_IN4 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 GO7 BE0 BE1 BE2 BE3 BE4 BE5 BE6 BE7 BO0 BO1 BO2 BO3 BO4 BO5 BO6 BO7 3_3VSD R_IN3 R_IN2 R_IN1 R_IN0 R_IN[0..7] R_IN[0..7] LP11 33LP C124 C125 47U/16V 0.1U C126 C127 0.1U C128 0.1U 0.1U C129 0.1U C130 0.1U C131 C132 0.1U C133 0.1U 0.1U C134 0.1U C135 0.1U C136 LP12 33LP C137 0.1U RE3 5 4 RB3 RE2 6 3 RB2 0.1U RE1 8 5 4 RA3 RO2 6 3 RA2 RO1 7 2 RA1 RO0 8 1 RA0 RB1 2 RB0 1 U12 2 HSYNC_X_BAR R88 22 3 4 HSYNC_X R89 22 C138 NC FBIN CR11 CLK2 IN VDD GND CLK1 FSO OE AV9173-01 L25 BEAD 8 7 CR12 (NC)CP (NC)CP L26 BEAD L27 BEAD 6 5 5V L28 BEAD C139 C140 C141 0.1u 10u/10v VCLK1 C142 C143 0.01u 5 6 7 8 1 5 6 7 8 FCLK1 4 3 2 1 4 3 2 1 RE0 7 RO3 L29 NC 0.01u NC U13 1 2 PLL1_PD 3 4 FIN IN GND FS0 OUT2 VDD OUT1 FS1 Title 8 7 L30 NC 6 Size C OSD_CLK Date: 5 C144 (NC)W170-01 NC R90 0 ViewSonic Corporation 33 Confidential – Do Not Copy VE700-1 VA720-2 QPWB-5408T8---C SD1210A-2 Sheet 7 Wednesday, March 20, 2002 Rev C Document Number of 9 FBLK OSD_B OSD_G OSD_R R91 1K R92 33 R93 33 R94 100 5V 3V3_MCU BL_BRI 5 6 7 8 0.1u R98 1K R174 4.7k R171 10k 1 MCU_VS_OUT C148 L34 BEAD NC C150 1u R99 1K JP4 4 3 2 1 P5.7/DA3 5 6 7 8 INT/P6.2 FBKG BOUT GOUT ROUT XIN OSDHS RP8 4.7KRP RP9 4.7KRP X1 P5.6/DA2 X2 P5.5/DA1 38 GRN PSC1 9 P4.5 P5.4/DA0 37 AMBER PSC0 10 P4.4 P5.3/AD3 36 ASIC_RESET_ 11 P4.3 P5.2/AD2 35 SD_MODE 12 P4.2 P5.1/AD1 34 A_VSYNC_IN 13 P4.1/VSYNC A_HSYNC_IN 14 P4.0/HSYNC ISP_SCL 15 ISP_SDA 16 17 U14 R160 2.2K R161 4.7K R162 2.2K L31 BEAD L32 BEAD 1 MENU 2 ENTER 3 UP 4 DOWN LED_AMBER 5 AMBER LED_GRN 6 GREEN 7 POWER 8 GND R101 22 BEAD BEAD L33 P5.0/AD0 33 P1.7 32 P3.0/Rxd/HSCL P1.6 31 P3.1/Txd/HSDA P1.5 30 P3.2/INT0 P1.4 29 SM0230 4.7K SOFT_START R104 BEAD 22 CON8 KEY1 C153 NC KEY0 C154 NC C190 NC C191 NC C155 0.1u C156 0.1u C157 NC MCU_SCL1 MCU_SDA1 3V3_MCU 4 3 2 1 150 4 3 2 1 R103 R159 L39 8 1M 22 L38 39 R102 R100 KEY1 7 X2 KEY0 3V3_MCU 40 41 42 43 44 2 3 4 PLL1_PD OSDVS 2 12MHZ P4.7/VBLANK 1 X1 22P P4.6/HBLANK C152 22p 5 6 0.1u 1 C149 C151 3 Q14 2MMBT3904L 4 3 2 1 RP7 4.7KRP R97 10k 5 6 7 8 C147 5V 3V3_MCU 22P R95 10K C146 220P R96 10K C145 4 3 2 1 OSD_CLK OSD_HS OSD_VS 5 6 7 8 5 6 7 8 P1.3 RP11 4.7KRP SOFT_START 28 P1.1 P1.2 27 26 P1.0 P6.1/ISDA P6.0/ISCL 4.7KRP 25 24 23 P3.4/T0 VSS P3.5/T1 22 21 20 5 6 7 8 18 3V3_MCU 19 VDD RP12 4.7KRP RST 4 3 2 1 RP10 R105 VGA_LINK ROM_SCL C158 47u/16v 100 C159 0.1u C160 0.1u ROM_SDA ASIC_SCL ASIC_SDA R106 10K ROM_RW D8 AUDIO_EN 1N4148 BL_ON_OFF 3V3_MCU 3V3_MCU R1082K GRN 1 R1102K AMBER U16 2 Q15 32N3906 1 2 Q16 32N3906 R109 100 LED_AMBER 1 A0 VDD 8 2 A1 WP 7 3 A2 SCL 6 4 VSS SDA 5 C161 0.1u 24LC16 Title R107 100 LED_GRN QPWB-5408T8---C SMO230 Sheet Wednesday, March 20, 2002 Rev C Size Document Number Custom Date: ViewSonic Corporation 34 Confidential – Do Not Copy VE700-1 VA720-2 8 of 9 E3S-1 R61 R63 0 GAVCC OPEN Swap MSB & LSB R66 open NC 0 D9 Normal NC NC 0 GAVCC R111 EOR[0..7] TCON_RST 220p/50V C163 GND GUARD(W/DGND) RB[0..7] R112 0 R113 0 R114 GB[0..7] (NC)MA741 EEB[0..7] C162 NC EEG[0..7] R115 4.7K 1% EER[0..7] 256 255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 240 1% 0.01u/16V GND GUARD(W/DGND) RA1 RA0 RA3 RA2 RA7 RA6 RA4 RA5 GA1 GA0 C170 R129 240 1% 0.01u/16V GND GUARD(W/DGND) R130 GAVCC 0 R131 R132 0 R134 0 R133 LCD_CLK R135 0 NC NC GA2 GA3 Timing setting final is "101" LEO G/A VSS TEOR3 TEOR4 TEOR5 TEOR6 TEOR7 VSS TEOG0 TEOG1 TEOG2 TEOG3 TEOG4 TEOG5 TEOG6 TEOG7 VSS HVDD TEOB0 TEOB1 TEOB2 TEOB3 TEOB4 TEOB5 TEOB6 TEOB7 VSS TEINHSHC TEPOL TESTB TEDIO TECLK LVDD TEPOL2 AN AP VSS TOER0 TOER1 TOER2 TOER3 TOER4 TOER5 TOER6 TOER7 VSS HVDD TOEG0 TOEG1 TOEG2 TOEG3 TOEG4 TOEG5 TOEG6 TOEG7 VSS TOEB0 TOEB1 TOEB2 TOEB3 TOEB4 TOEB5 TOEB6 TOEB7 HVDD 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 EOR4 EOR3 EOR2 EOR1 EOR0 EOG7 EOG6 EOG5 EOG4 EOG3 EOG2 EOG1 EOG0 EOB7 EOB6 EOB5 EOB4 EOB3 EOB2 EOB1 EOB0 R119 0 R121 100 1% R122 0 R124 0 R120 GA4 GA5 GA6 GA7 EPOL ELOAD EDO/I XECLK 0 R123 BK1608LL241 B5 HS121 XEDINV 33p/50V OER7 OER6 OER5 OER4 OER3 OER2 OER1 OER0 C167 C165 C166 NC NC NC C169 C168 470p GAVCC OEG7 OEG6 OEG5 OEG4 OEG3 OEG2 OEG1 OEG0 R125 2K 1% R126 1.5K 1% R127 2K 1% R128 1.5K 1% Timing Adjustment for EMI 75Hz V3PLL V3LVDS OEB7 OEB6 OEB5 OEB4 OEB3 OEB2 OEB1 OEB0 C171 C172 C173 1000p/25V C174 0.01u/16V 1000p/25V 0.01u/16V OEB[0..7] OOR0 OOR1 OOR2 OOR3 OOR4 OOR5 OOR6 OOR7 C164 OOG0 OOG1 OOG2 OOG3 OOG4 OOG5 OOG6 OOG7 BB5 BB4 BB6 BB7 OOB0 OOB1 OOB2 OOB3 OOB4 OOB5 OOB6 OOB7 BB2 BB3 BA0 BA1 BA2 BA3 BA4 BA5 BA6 BA7 GB6 GB7 BB1 BB0 LVDD EG3 EG4 EG5 VSYNC HSYNC EDISPT EDOTCLK VSS VDDCUT LVDSVSS ERXI0X / EG6 ERXI0 / EG7 ERXI1X / EB1 ERXI1 / EB0 LVDSVSS LVDSVDD ERXI2X / EB2 ERXI2 / EB3 LVDSVSS ERXICLKX / EB5 ERXICLK / EB4 ERXI3X / EB6 ERXI3 / EB7 VDDCUT PLLVDD PLLVSS ERVO PLLVSS PLLVDD VDDCUT LVDSVSS LVDSVDD ORXI0X / OR1 ORXI0 / OR0 ORXI1X / OR3 ORXI1 / OR2 LVDSVSS LVDSVDD LVDSVSS ORXI2X / OR7 ORXI2 / OR6 ORXICLKX / OR4 ORXICLK / OR5 LVDSVSS ORXI3X / OG1 ORXI3 / OG0 VDDCUT PLLVSS ORVO PLLVSS PLLVDD VDDCUT VSS LVDSTST SELLVDS CLKDLY1 CLKDLY2 CLKDLY3 VCHR ODOTCLK ODISPT OG2 OG3 LVDD OG4 OG5 OG6 OG7 OB0 OB1 OB2 OB3 OB4 OB5 OB6 OB7 DEPOL DOPOL TPEN AGMOD BUSMUX BPRAM SEL68 VSS SPOFFD SWRB ENPOL2 SDRVSL1 SDRVSL2 SL154O258 TOOB7 TOOB6 TOOB5 TOOB4 TOOB3 TOOB2 TOOB1 TOOB0 HVDD VSS TOOG7 TOOG6 TOOG5 TOOG4 TOOG3 TOOG2 TOOG1 TOOG0 VSS TOOR7 TOOR6 TOOR5 TOOR4 TOOR3 TOOR2 TOOR1 TOOR0 HVDD VSS TOPOL2 LVDD TOCLK TODIO TOSTB TOPOL TOINHSHC VSS LCD_VS LCD_HS LCD_DE LCD_CLK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 GB3 GB4 GB5 EG2 EG1 EG0 ER7 ER6 ER5 ER4 ER3 ER2 ER1 ER0 LVDD (SWML) YOEST2 YOEST1 YCLKST2 YCLKST1 IOTEST TSTEN VSS RCKIN RCKOUT1 RCKOUT2 LVDD RST DCDCE1 VSS YOE YCLK YDIO DCDCE2 LVDD VSS TEER0 TEER1 TEER2 TEER3 TEER4 TEER5 TEER6 TEER7 VSS HVDD TEEG0 TEEG1 TEEG2 TEEG3 TEEG4 TEEG5 TEEG6 TEEG7 VSS TEEB0 TEEB1 TEEB2 TEEB3 TEEB4 TEEB5 TEER6 TEEB7 TEOR0 TEOR1 TEOR2 HVDD V3LVDS R118 EOR7 EOR6 EOR5 EEG7 EEG6 EEG5 EEG4 EEG3 EEG2 EEG1 EEG0 U17 V3PLL EOB[0..7] EEB7 EEB6 EEB5 EEB4 EEB3 EEB2 EEB1 EEB0 EER7 EER6 EER5 EER4 EER3 EER2 EER1 EER0 GB2 GB1 GB0 RB7 RB6 RB5 RB4 RB3 RB2 RB1 RB0 BB[0..7] RA[0..7] R117 R116 EOG[0..7] YOE YCLK YDIO2 YDIO1 GAVCC OEG[0..7] OER[0..7] GA[0..7] BA[0..7] C175 GAVCC Normally White C177 C178 0.1u/16V 0.1u/16V NC Normally Black open NC 0 C176 0.1u/16V 0 1. R85 and R96 0 NC 0.1u/16V GAVCC Normal Swap R & B Open Normal 5 0 R142 0 100 1% R145 0 0 B6 R143 HS121 XODINV BK1608LL241 Open C185 NC C186 33p/50V C187 470p Disable Aging Mode Aging Mode C181 C182 1000p/25V 1000p/25V C183 NC OOR[0..7] Enable C180 1000p/25V ODO/I OLOAD OPOL R4 0 XOCLK C179 1000p/25V R148 R152 R151 Enable Auto Refresh Mode R149 Disable Auto Refresh Mode R150 0 R146 R141 C184 NC R87 Open R144 0 0 R147 4 0 3. R99 R138 0 R139 NC R140 0 Swap EG & OG Open R137 0 R136 NC 2. R89 OOG[0..7] GAVCC ViewSonic Corporation OOB[0..7] 35 Confidential – Do Not Copy VE700-1 VA720-2 QPWB-5408T8---C Timing Adjustment for EMI 75Hz Title T-CON Rev C Size Document Number Custom S1 Date: Sheet 03:58:10 1 9 of 9 11. PCB LAYOUT DIAGRAM ViewSonic Corporation 36 Confidential – Do Not Copy VE700-1 VA720-2