ViewSonic Pro8100 Service Manual

ViewSonic Pro8100-1 Model No. VS11856 Multimedia LCD Projector (PRO8100-1_SM Rev. 1b Dec. 2008) ViewSonic 381 Brea

7 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 2. Ballast Board Connector Description No 1 Power supply No 2 Lamp power sup

RS232_PWRTX1RX1RS2325V_ST3.3V_ST3.3V_ST3.3V_STTXDA11RXDA11RS2322SCK18CSB18SO18SI18RS23210/30C33247pFC33247pFC319 0.01uFC319 0.01uFA CZD75.6VZD75.6VC32

SO_BOUT[9:0]SO_GOUT[9:0]SO_ROUT[9:0]ODD_RO1ODD_RO2ODD_RO3ODD_RO4ODD_RO5ODD_RO6ODD_RO7ODD_RO8ODD_RO9ODD_BO9ODD_BO8ODD_BO7ODD_BO6ODD_BO5ODD_BO4ODD_BO3OD

TVP_3P3VTVP_3P3VAVDD_3.3VCVBS_A5CVBS1_DET9SV2_DET 9SVID_LUM_B 5CV2_DET 9RCA_Y_In_16RCA_Y_In_2 6CV1_DET9CVBS2_DET9CVBS_B5SVID_LUM_A 5SV1_DET 9TP1004TP1

100 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 8. PCB Layout Diagrams

101 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1

102 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 9. Exploded Diagram and Exploded Parts List

ViewSonic Model Number: VS11856Rev: 1aSerial No. Prefix: QQYItem ViewSonic P/N Ref. P/N Description Q'tyC-00008806P0Q84-1005 CHANGE COVER(Red) 1C

Item ViewSonic P/N Ref. P/N Description Q'ty52 PL-00008311P0Q43-1003 FILTER 153 N/AP0Q34-2580-99 LENS COVER 154 CB-00008583J2595-0258-00 FRONT IR

Rev: 1bSerial No. Prefix: QQYItemECR/ECNViewSonic P/NRef. P/NLocationUniversal number#1Cord/Cable (CHINA). YP-03/YC-12 YUNG LI RoHSA-00008056J2552-01

Rev: 1aSerial No. Prefix: QQYItem ViewSonic P/NRef. P/NDescriptionLocation Universal number#Q'ty1 N/A P0Q43-1000TOP-COVER-ASY VPJ-W701 ROHS12 N/A

8 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 3. Power board Connector Description No 1 12-pin power control No 2 2 pin wi

Item ViewSonic P/NRef. P/NDescriptionLocation Universal number#Q'ty111 N/A J2069-0030-00HDMI PROTECTOR. TSSOP-38 CM2021-02TR CMD ROHS2112 N/A J22

Item ViewSonic P/NRef. P/NDescriptionLocation Universal number#Q'ty226 N/A J2059-0109-00DC-DC CONVERTER TSOT-23-5 LT1931AES5#TRPBF LINEAR ROHS122

Item ViewSonic P/NRef. P/NDescriptionLocation Universal number#Q'ty341 N/A P0Q34-7600-00PINGOOD-CH-01F VPJ-W701 00 NO PAINTING ROHS NYLON1342 N/A

110 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 11. Appendix Maintaining the Air Filter The air filter, which is located at

111 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 * Reader’s Response* Dear Readers: Thank you in advance for your feedback o

9 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 ANSI Lumen Measuring Chroma 7600 Video Pattern Generator values Set diaphragm

10 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Connection Definition 13-1. VGA IN PIN DEFINITION 1 R/Pr 2 G/Y 3 B/Pb 4 Groun

ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 RS232 Command 1.protocol setting 2.RS-232 Command and Configuration Name Operat

ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 HQV BE EF 02 06 00 26 D8 4F 00 00 00 00 00 Freeze BE EF 02 06 00 49 DA 50 00 00 00

ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 1280 x 1024 64.0 kHz 60 Hz SXGA 1280 x 1024 80.0 kHz 75 Hz Coordinated Video T

ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 when below video signals is input to it through the HDMI connector. 480i60 720x480

15 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 4. Adjustment Procedure Firmware Upgraded Flow This chapter provides the inform

16 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 4. Execute “Updater.exe” file on the PC. 5. Click on the Browse button an

i ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Copyright Copyright © 2008 by ViewSonic Corporation. All rights reserved. No p

17 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 6. Press Update button to upload the F/W into Pro8100. 7. After Firmware up

18 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Jepico F/W update procedure 2.3 Setup Tool/Equipment  Computer  USB Cable  P

19 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (2) Microsoft .NET Framework 2.0 installation wizard will launch. Click Accept

20 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (5) After rebooting, following dialog will be automatically appeared. If not

21 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (8) Click Next. (9) Click Close.

22 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (10) After installation complete, short-cut icon will be appeared on the desk-t

23 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (2) Click the Performance and Maintenance icon. (3) Click the System icon

24 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (4) Select Hardware menu and click Add Hardware Wizard. (5) Click Next to cont

25 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (6) Select Yes, I have already connected the hardware and click Next. (8) Sele

26 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (9) Select Show All Devices and click Next to continue. (10) Select Have Disk

ii ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 TABLE OF CONTENTS 1. Specifications 12. Front Panel Function Control Descrip

27 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (11) Browse to the jpcEvaDev.inf file in the \Driver \ LPT directory and click

28 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (13) Click Next to continue. (14) Click Finish in the Completing the Add Hardw

29 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 3. Install MiniFX2 Driver If you use ROM programmer tool, MiniFX2 Driver instal

30 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (4) Browse to the ezusb.inf file in the ¥Driver¥MiniFX2 directory and click Nex

31 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (6)Click Finish in the Completing the New Hardware Wizard dialog. Operating P

32 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 4. Select “TEST”. 5. Click “EXEC” button. 6. Select “MAIN”.

33 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 7. Click “SEARCH” button and select file. 8. Press EXEC button to update the

34 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 How to reset the lamp hours of Pro8100 1. Press “Menu” button to open the Main

35 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 5. Select “LAMP TIMER RESET” ,Press “ ”(Enter) button. 6. Select “yes”,Press

36 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Service mode 1. Turn on the projector. 2. It can take a minute for the image to

1 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 1. Specifications Technical Specification Pro8100 Display Type 3 x 0.74-inch

37 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Final solution for “Lock up when first startup the projector” 1.If the projecto

38 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 J2349-0040-00 (Model NO:S8-90RCG) Specification for approval

39 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 NOTE: 1. Material:Be-Cu 2.Thickness:0.10mm 3.Electroplate:Au 4.Tolerance:+_0.3

40 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Machine Disassembly and Replacement Tools Item Photo Long Nose Nipper Hex Sle

41 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Disassembly Procedure Warning ♦ Put on the Static Electricity Ring when starti

42 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Remove Top cover Step Figure Description 1 Check item: a.Press the power bu

43 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 3 Turn the projector over by pulling the latches upwardRemove the screws J16

44 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 6 1. Remove the screws J1635-A641-00*2 and J1635-B853-00*9. 2. Remove the EMI

45 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Remove Main Board 9 Remove the screws J1635-B853-00*2 . 10 Remove the mainb

46 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 12 1. Remove the screws J1635-A641-00*3 and then the left fan housing. 13 2.

2 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Lamp Specification Product Type: Short arc mercury lamp with reflector. USHIO’s

47 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 15 Loosen the screws J1635-A641-00*2 to remove ballast hoursing Remove Optic

48 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 18 Loosen the screws J1635-A641-00*1 to remove the Optical engine. Remove FAN

49 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Remove Power board module 21 .Loosen screws J1635-A641-00*4 and remove the po

50 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 23 .Loosen screws J1635-A641-00*4 and remove the ballast from bottom cover Di

51ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Packing drawing 13223LB 5.P1638-5007-002.P0X38-5004-00SILICA GEL DESICCANT10.J4

52ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 HDPE BAG13.J4039-R157-01QG11.P0Q39-4000-00POUCH :15.P0Q39-3001-00 UG12.P0Q39-400

53 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 ViewSonic Model Number: VS11856Rev: 1aItem ViewSonic P/N Ref. P/N Descripti

54 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 5. Troubleshooting Flow Chart This chapter provides technicians with electronic

55 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Power Source Troubleshooting: N

56 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Fail to light up Refer to LED indicator and

3 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Attention for handling ♦ Do not touch the lamp until it has cooled completely,

57 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Video Signal Troubleshooting Computer No Si

58 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Image abnormal Adjust Input signal Replace Mainboar

59 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Operation Function Troubleshooting Remote Control Fa

60 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Verifying the Repair After repairing projector (Dissembling and assembling proj

61 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (2) Operation test Buttons operation Button description Test criteria Power

62 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (3) Image Quality Projected image size: 60 inches (diagonal length) Zoom ring

63 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 Gray 10 Blemish, stain are not allowable on the projected screen Full darknes

64 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (4) Resolution I/O port 1960*1280 Test Equipment PC Test Method 1. Rotate Z

65 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (7) Safety test equipments Test items Safety test Test Equipment Safety analy

66 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 (9) Keystone calibration procedures 1. Put the projector onto a platform,and m

4 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 2. Front Panel Function Control Description Location of features,Controls,and I/

DDR256Mb*4FLASH256MbIMAGE SCALER(Reon_VX_210)LAMPEPSON LCD PANEL * 3PFCSYSTEM BOARDPOWER BOARDFAN * 6100~240VACGPIOOPTIC ENGINESAFE SWITCHDC/DCTHERMAL

5V_ST 12V_SYS13V_FAN3.3V_ST5V_ST12V_SYS5V_ADC3.3V_DSP12V_SYS5V_ADC 3VAA12V_SYS2.5V_DSP12V_SYS5V_ST13V_FANPOW ER_HC 2,11DC POWER INPUTclose to con n ec

POWER_HC PWR_STBYONKEYPAD_PWRPIC_KEYPD_PWR5V_ST3.3V_ST3.3V_ST5V_ST3.3V_STKEYPAD_PWR 11KEYPAD_MENU11KEYPD_PWR_ON11BIR 11,28FIR 11,28RS232 30PWR_OFF_CMD

DSUB_SCLDSUB_SDAVVCC VVCCVVCCVVCC5V_ST VVCCVVCCVVCCVVCCVVCCVVCCR_IN 8G_IN 8B_IN 8HS_IN 8VS_IN 8DSUB_DET 16EDID_W P 4,17SOG_IN 8R288 R289 R290 FB31 FB3

PLUGA_DETHDA_CECHDA_5VHDA_SCLHDA_SDARXA_2+RXA_2-RXA_1+RXA_1-RXA_0-RX A_C+RX A_C-HDA_DETHDA_SCLHDA_SDARXA_0+HDA_PLUG_DETHDB_DETRXB_2-RXB_1+RXB_1-RXB_0+

SVID_LUM_ASVID_LUM_BCVBS_ASVID_CHR_AYC_Y_INAYC_C_INACVBS_INACVBS_INBYC_C_INBYC_Y_INBSVID_CHR_BCVBS_B3.3V_ST3.3V_STYC_C_INA 9YC_C_INB 9CVBS_INA 9YC_Y_I

Pb_IN_1RCA_Pb_In_1Pr_IN_1Y_IN_1RCA_Y_In_1RCA_Y_In_2RCA_Pb_In_1RCA_Pb_In_2RCA_Pr_In_1RCA_Pr_In_2RCA_Pb_In_2RCA_Pr_In_2SOY_IN_2RCA_Pr_In_1SOY_IN_1RCA_Y_

OVCC_1DVCC_1AVCC_1PVCC_1SCDT_OUTOVCC_2AVCC_1SII_PWDN1169_SDA1169_SCLDVI_SELHS_OUTVS_OUTVIDAT[53:30]VIDAT30VIDAT31VIDAT32VIDAT33VIDAT34VIDAT35VIDAT36VI

R_INVIDAT48VIDAT42VIDAT38VIDAT32VIDAT37VIDAT36VIDAT35VIDAT31VIDAT34VIDAT30VIDAT39VIDAT33VIDAT47HDA_SCLHDA_SDARX A_C-RX A_C+RXA_0-RXA_0+RXA_1-RXA_1+RXA

TUNER_VINYC_C_INAD1D9V_VSYNCCVBS_INABA1BA0SDCLKRAS-SDRAM_CSDQMWE-CAS-D13D0V_CNTLD6D12YUV3YUV7YUV6YUV5YUV2YUV9YUV[9:0]YUV4YUV8D5YUV1D11D4D7D8D15D[15..0

5 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 B.Control Panel LED indicator:(1)(3)(2)1. Daylight sensor.2. Power indicatorRe

/PB_RSTRESETStandby_buttonTMS-VX200TDI-VX200TCK-VX200TDO-VX200TRSTSYS_RSTSYS_SDA_1SYS_SCL_1SYS_SCL_1SYS_SDA_13.3V_SO3.3V_SO3.3V_SO3.3V_SO3.3V_SO3.3V_S

TEST0TEST7TEST1REFCLKUSB_DMUSB_DPUSB_IDVBUSGPIO7KEYPAD_PWRKEYPAD_MENUKEYPAD_FOCUSKEYPAD_ENTERKEYPAD_SHIFTKEYPAD_UPKEYPAD_DOWNKEYPAD_RIGHTKEYPAD_LEFTKE

VREF_VDM3DM6DQS3DQS6DQS2DQS0DM2DM7DM0DQS4DQS5DM4DM5DQS7DM1DQS1DQ0DQ1DQ2DQ3DQ4DQ5DQ6DQ7DQ8DQ9DQ10DQ11DQ12DQ13DQ14DQ15DQ16DQ17DQ18DQ19DQ20DQ21DQ22DQ23DQ

MAD5MAD6MAD7/MCLK/MWEMAD8MABA0/MCLKMBA0MCLKE MCLKEMCLKMCLK/MCLKMAD9MDQS2MABA1MDQS0MBA0MDM6MDQS7MAD10MAD11MAD0MDQ56MDQ57MDQ58MAD1MDQ59MAD2/MWEMAD13MAD3

TEST4TEST6TEST3TEST5TEST6TEST5TEST4TEST3TEST2TEST2TEST6TEST5TEST4TEST3SKU2TEST2SKU1SKU02.5V_SO2.5V_SO2.5V_SO3.3V_SO3.3V_SO3.3V_SO3.3V_SO3.3V_SO3.3V_SO

FCS0AD0AD1AD2AD3AD4AD5AD6AD7AD8AD9AD10AD11AD12AD13AD14AD15AD16AD17AD18AD19AD20AD21AD22AD23DATA0DATA1DATA2DATA3DATA4DATA5DATA6DATA7AD21FW ENFOENAD6AD7A

YUV6YUV7YUV8YUV9VIDAT30VIDAT31VIDAT32VIDAT33VIDAT34VIDAT35VIDAT36VIDAT37VIDAT38VIDAT39VIDAT40VIDAT41VIDAT42VIDAT43VIDAT44VIDAT45VIDAT46VIDAT47VIDAT48V

VODAT1VODAT0VODAT2VODAT3VODAT4VODAT5VODAT8VODAT9VODAT6VODAT7VODAT12VODAT13VODAT10VODAT16VODAT17VODAT14VODAT15VODAT11VODAT28VODAT29VODAT26VODAT27VODAT2

CSMODESMMCSB1SMMCSB0IIFIL0SMMADID1SYSCKSFMENBUSYSMMCKRSTBSMMCY1SMMDOSMMLRENSMMCY0SMMDISMMRLSMMADID2SMMCSOSELSMMADID0BUSYRSTBSYSCKSPLSLADR0SLADR1SLADR1

RE_OUT11GE_OUT2RO_OUT2GE_OUT8BE_OUT[11:0]GE_OUT[11:0]GO_OUT1GO_OUT10GE_OUT5RO_OUT9GO_OUT4RO_OUT3BO_OUT3OCKBE_OUT9GO_OUT2RO_OUT6BO_OUT2RO_OUT1RO_OUT4RO

6 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1 3. Circuit Description Connector Information This section provides each connecto

3.3V_JP3.3V_JP1.8V_JP1.8V_JP3.3V_JP3.3V_DSP 3.3V_JPBGA3241000mAC4540.1uFC4540.1uFC4750.1uFC4750.1uFC4700.1uFC4700.1uFFB9FB_60OHM_0805FB9FB_60OHM_0805C

DB1OUT2DB1OUT3DG1OUT0DG1OUT1EP_DR1O0DR1OUT3DR1OUT2ISDATAISCLKISCSEP_DB1O0EP_DG1O1EP_VSEP_HSEP_DCLKEP_DB1O1EP_DR1O1DB1OUT0DB1OUT1EP_DR1O10EP_DR1O11DR1O

EP_DR2O10EP_DR2O11EP_DB2O6RO_OUT11RO_OUT10DB2OUT10DB2OUT11RO_OUT9DB2OUT4DB2OUT5DB2OUT6DB2OUT7RO_OUT8DB2OUT8DB2OUT9RO_OUT7RO_OUT6RO_OUT5RO_OUT4GO_OUT11

3.3V_71203.3V_71203.3V_DSP 3.3V_71203.3V_DSP 1V_71201V_7120 3.3V_7120EP_HS21EP_VS21EP_DCLK21EP_SDAT11,21,22,26EP_SCLK11,21,22,26EP_SCS11,21,22EP_RST17

DR1OUT0DR1OUT1DR1OUT2DR1OUT3DR1OUT4DR1OUT5DR1OUT6DR1OUT7DR1OUT8DR1OUT9DR1OUT10DR1OUT11DR2OUT2DR2OUT3DR2OUT4DR2OUT5DR2OUT6DR2OUT7DR2OUT8DR2OUT9DR2OUT10

-6V5V_PANEL9V_PANEL-6V-6V5V_PANEL9V_PANEL-6V-6V5V_PANEL-6V 5V_PANEL3VAAV9P0V5P0 -6V12V_SYS9V_PANEL5V_PANEL3VAAV5P0V9P0RFRCOM 26GFRCOM 26BFRCOM 26GLCCO

DAO_R0DBO_R0DBO_R1DBO_R2DBO_R3DBO_R4DBO_R5DBO_R6DBO_R7DBO_R8DBO_R9DAO_R1DCO_R0DCO_R1DCO_R2DCO_R3DCO_R4DCO_R5DCO_R6DCO_R7DCO_R8DCO_R9DAO_R3DDO_R0DDO_R1

FAN1_PWMFAN2_PWMFAN3_PWMFAN4_PWMFAN5_VOLFAN5_PWMFAN6_PWMFAN_SET1FAN_SET4FAN_SET5FAN_SET6FAN_SET3FAN_SET2FAN_SET1FAN_SET3FAN1_VOLFAN2_VOLFAN3_VOL FAN6_

FLAGSCIGNDPOWERUARTBIR_PWRDOOR_SW_DETDOOR_SWBACK_IRFRONT_IRBIRST33V_BIRPW_FIR_BUFFIRST33V_FIRPW_BIR_BUFFIR_BUFFIR_PWRBIR_BUF3VAA 3VAA3.3V_ST3VAA3VAA3V

3VAA3VAA3VAA3VAA3VAASYS_SDA_13,7,8,9,10,11,18,27,28SYS_SCL_13,7,8,9,10,11,18,27,28SLEEP 11Slave Addr = 0xC8Shift_SensorAUTO_KEYSTONEC120.01uFC120.01uF