Service manual

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ViewSonic Pro8100-1

Model No. VS11856

Multimedia LCD Projector

(PRO8100-1_SM Rev. 1b Dec. 2008)

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

Service Manual

Summary of content (114 pages)

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Service Manual ViewSonic Pro8100-1 Model No. VS11856 Multimedia LCD Projector (PRO8100-1_SM Rev. 1b Dec.
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Copyright Copyright © 2008 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.
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TABLE OF CONTENTS 1. Specifications 1 2. Front Panel Function Control Description 4 3. Circuit Description 6 4. Adjustment Procedure 15 5. Troubleshooting 54 6. Block Diagram 67 7. Schematic Diagrams 68 8. PCB Layout Diagrams 100 9. Exploded Diagrams 102 10. Recommended Spare Parts List 105 11.
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1. Specifications Technical Specification Pro8100 Display Type 3 x 0.74-inch LCD projector Resolution(Pixels) 1920 x 1080 (1.07 Billion Colors) F# F = 1.83 – 2.36 Focal Length f = 23.5 to 37.6 mm Focus / Zoom Motorized / Motorized 1.6x Lens shift Vertical: ±75% Horizontal: ±5% Projection distance 40” – 300” Computer input Analog RGB, D-sub 15 pin Video input HDMIx2, Component video (YCbCr/YPbPr)x2, Composite videox1, S-Videox1.
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Lamp Specification Product Type: Short arc mercury lamp with reflector. USHIO’s Type: NSH160HO USHIO’s Lamp Driver Type: PHG201G20UU Initial Characteristics Initial Burner Characteristics; Wattage(W) DC160 Lamp Voltage(V) Lamp Current(A) Efficiency((lm/W) 70 2.3 57 Arc Gap(mm) 1.05 Lamp Life The lamp life represents the average number of hours when the illuminance drops to less than 50% of its initial value under the following conditions with specific optical system.
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Attention for handling ♦ Do not touch the lamp until it has cooled completely, because the lamp is very hot during operation and immediately after turned off. ♦ ♦ ♦ ♦ ♦ ♦ The lamp has to be fixed firmly to the base or socket. Turn off the power supply during maintenance. Do not hold the lamp except outer surface of the reflector. Wear protective gloves and eyeglasses when handling the lamp. Any unusual shock or vibration to the lamp should be avoided. The lamp contains the mercury.
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2. Front Panel Function Control Description Location of features,Controls,and I/O A. Projector overview (2) (5) (4) (1) (5) (14) (7) (3) (6) (13) (8) (9) (12) (10) (11) 1. Control panel 9. Kensington lock 2. LED indicator 10. Air outlet grille 3. Air inlet grille 11. Lamp cover 4. Front IR remote control sensor 12. Air filter cover 5. Elevation foot 13. AC power socket 6. Elevation button 14. Projection lens 7. Connection ports 15. Ceiling mount (3-M6) 8.
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B.Control Panel LED indicator: (1) (2) (3) 1. Daylight sensor. 2. Power indicator Refer to “LED Indicator Message” (Page 42). 3. Status indicator Refer to “LED Indicator Message” (Page 42). Button Function: (7) (8) (4) (9) (5) (6) (10) 7. Four directional buttons 4. Source Use four directional buttons to select items Manually selects an input source. 5. Lens Shift or make adjustments to your selections. 8. Enter Motorized vertical and horizontal lens To confirm selected menu item.
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3. Circuit Description Connector Information This section provides each connector location on boards and function of each board. They will be useful for your detecting the defective boards. 1.
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2.
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3.
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ANSI Lumen Measuring Chroma 7600 Video Pattern Generator values Set diaphragm to wide size Projection test chart to 60 inches (projection distance 2m) and measurement 9 points Measuring equation: Brightness = [(Y1+Y2+...
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Connection Definition 13-1. VGA IN 13-2. HDMI1 13-3.
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RS232 Command 1.protocol setting 2.
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Special command Data get 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 00 00 Input BE EF 02 06 00 98 DB 51 00 00 00 00 00 V/H keystone BE EF 02 06 00 AB DB 52 00 00 00 00 00 Lens shift Right BE EF 02 06 00 54 DB 5D 00 00 00 00 00 Lens shift Left BE EF 02 06 00 67 DB 5E 00 00 00 00 00 Lens shift Up BE EF 02 06 00 B6 DA 5F 00 00 00 00 00 Lens shift Down BE EF 02 06 00 B9 DF 60 00 00 00 00 00 Focus + BE EF 02 06 00 E3 DA 5A 00 00 00 00 00 Focus - BE EF
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1280 x 1024 64.0 kHz 60 Hz 1280 x 1024 80.0 kHz 75 Hz 640 x 480 67 Hz 35 kHz 832 x 624 75 Hz 49.72 kHz 1024 x 768 75 Hz 60.24 kHz 1280 x 720 60 Hz 45.1 kHz 1280 x 800 60 Hz 49.7 kHz 1280 x 800 75 Hz 62.8 kHz 1280 x 800 85 Hz 71.6 kHz 1360 x 768 60 Hz 47.7 kHz 1400 x 1050 60 Hz 65.3 kHz 1440 x 900 60 Hz 55.9 kHz 1600 x 1200 60 Hz 75 kHz 1680 x 1050 60 Hz 65.3 kHz 1920 x 1080 60 Hz 33.8 kHz 1920 x 1080 60 Hz 67.
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when below video signals is input to it through the HDMI connector. 480i60 720x480 60 15.8k 480p60 720x480 60 31.5k 576i50 720x576 50 15.6k 576p50 720x576 50 31.3k 720p50 1280x720 50 37.5k 720p60 1280x720 60 45.0k 1080i50 1920x1080 50 28.1k 1080i60 1920x1080 60 33.8k 1080p50 (Native) 1920x1080 50 56.3k 1080p60 (Native) 1920x1080 60 67.
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4. Adjustment Procedure Firmware Upgraded Flow This chapter provides the information regarding relevant equipments and upgrading procedure for LCD projector firmware upgrade. Note: Firmware upgrade process is not necessary. Please check the firmware and composer version before any procedures. During firmware download period, please do not shut down PC or projector, this will cause flash memory’s damage. And need to return the unit to manufacturer for flash memory recovery.
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4. Execute “Updater.exe” file on the PC. 5. Click on the Browse button and browse the “xxxxx.brec” file.
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6. Press Update button to upload the F/W into Pro8100. 7. After Firmware upgrades completed. Press Exit button to exit the updater. Remove USB cable and power cable.
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Jepico F/W update procedure 2.3 Setup Tool/Equipment Computer USB Cable Power Cord 2.4 Upgrading Procedure Installing Writer SPI-ROM for L0046 Software Notice JEPICO Co owns the sole copyright to this software. You may not make a copy of this software. No part of this document may be produced or transmitted in any form or by any information storage and retrieval system without written permission from JEPICO Co. System Requirements ■ Microsoft Windows XP must be installed.
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(2) Microsoft .NET Framework 2.0 installation wizard will launch. Click Accept. (3) This installation may take about 5 minutes. (4) After finish downloading, if you see following dialog, click Yes to reboot your PC. If not require to reboot, you will see Welcome to the WriteSpiRom For L0046 Setup Wizard. Please go to (6).
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(5) After rebooting, following dialog will be automatically appeared. If not appeared, please double-click setup.exe icon in the \Soft directory. (6) Click Next. (7) Select Installation Folder by Browse and Click Next.
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(8) Click Next. (9) Click Close.
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(10) After installation complete, short-cut icon will be appeared on the desk-top. 2. Install LPT Driver If you use ROM programmer tool, LPT Driver installation is not required.
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(2) Click the Performance and Maintenance icon.
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(4) Select Hardware menu and click Add Hardware Wizard. (5) Click Next to continue.
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(6) Select Yes, I have already connected the hardware and click Next. (8) Select Install the hardware that I manually select from a list (Advanced) and click Next to continue.
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(9) Select Show All Devices and click Next to continue. (10) Select Have Disk ....
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(11) Browse to the jpcEvaDev.inf file in the \Driver \ LPT directory and click OK. (12) Click Next to continue.
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(13) Click Next to continue. (14) Click Finish in the Completing the Add Hardware Wizard dialog.
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3. Install MiniFX2 Driver If you use ROM programmer tool, MiniFX2 Driver installation is not required (1) Connect MiniFX2 Board to the USB Port. (2) Select Not, not this time And click Next to continue (3) Select Install from a list or specific location[Advanced] And click Next to continue.
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(4) Browse to the ezusb.inf file in the ¥Driver¥MiniFX2 directory and click Next to continue. (5)Click Continue Anyway.
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(6)Click Finish in the Completing the New Hardware Wizard dialog. Operating Procedure 1. Plug the burner board USB port into the PC, Plug the connector cable into RS232 port of the projector. 2. Turn on the projector, Press the direction keypad following the actions below: Up twice, down twice, left once, right once, left once, right once(▲▲▼▼◄►◄►),press the MENU button, Enter the engineer mode, Setting PCS[1]. 3. Double-click WriterSpiRomForL0046.
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4. Select “TEST”. 5. Click “EXEC” button. 6. Select “MAIN”.
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7. Click “SEARCH” button and select file. 8.
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How to reset the lamp hours of Pro8100 1. Press “Menu” button to open the Main menu 2. Press “Right” button to open this menu 3. Select “CONFIG” ,Press “ ”(Enter) button. 4. Select “TIMERS” ,Press “ ”(Enter) button.
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5. Select “LAMP TIMER RESET” ,Press “ ”(Enter) button. 6. 7. Select “yes”,Press Menu button. Then the lamp hours would be reset to zero.
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Service mode 1. Turn on the projector. 2. It can take a minute for the image to achieve full brightness. Press the direction keypad following the actions below: up once, down once, left once, right once; right once; left once, down once, up once(▲▼◄►►◄▼▲), press the MENU button. 3. Move the color bar to “Lamp reset”. 4. Press right button. 5. Then the lamp hours would be reset to zero.
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Final solution for “Lock up when first startup the projector” 1.If the projector lock up when first startup ,please add four SMD spring(FOXCONN PN:J2349-0040-00) in the main board.
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J2349-0040-00 (Model NO:S8-90RCG) Specification for approval 38 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1
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NOTE: 1. Material:Be-Cu 2.Thickness:0.10mm 3.Electroplate:Au 5.Package:1000pcs/Reel 6.Height of Application:5.6~8.7mm 4.Tolerance:+_0.3mm 7.
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Machine Disassembly and Replacement Tools Item Photo Long Nose Nipper Hex Sleeves 5mm Screw Bit(+):107 Screw Bit(+):101 Screw Bit(+):102 Anti-static wrist strap Anti-static wrist gloves 40 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1
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Disassembly Procedure Warning ♦ ♦ Put on the Static Electricity Ring when starting for repair. Repair Environment suggest in Clean-room class 10000. Do not remove Optical Engine or LCD panel outside the clean room. Please return the optical engine to supplier if your repair condition can not meet the requirement. ♦ While screwing or unscrewing screws, please keep the screwdriver straight. Keeping screwdriver inclined will damage the screw holes. ♦ ♦ Please turn off the power before replacing any parts.
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Remove Top cover Step Figure Description Check item: a.Press the power button to shutdown the projector and disconnect the power cord. b.If the lamp is hot, please do not start any procedure until the projector lamp cools down. 1 1. Push the changeable top cover in accordance with the direction of the identification of arrow point, remove the changeable top cover 1.
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Turn the projector over by pulling the latches upwardRemove the screws J1635-3680-00*10. 3 1.Remove the screws J1635-A973-00*2 on the back cover 4 Remove EMI Metal Plate 1.Remove the top cover.
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1. Remove the screws J1635-A641-00*2 and J1635-B853-00*9. 2. Remove the EMI real metal . 6 Note: Before removed the EMI real metal,you shoule be disconnected wires of mainboard module. 7 1.Show you what the connector should be. 2.
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Remove Main Board Remove the screws J1635-B853-00*2 . 9 Remove the mainboard module. NOTE:2 wires still have connection under mainboard. Disconnect these two wires before remove mainboard 10 Remove FAN Housing(fan5,fan6) 1. Remove the screws J1635-B853-00*2 and J1635-A641-00*2. 2.
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1. Remove the screws J1635-A641-00*3 and then the left fan housing. 12 2. 1.Remove the screws J1635-A641-00*3 and then the righ fan housing.
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Loosen the screws J1635-A641-00*2 to remove ballast hoursing 15 Remove Optical Engine Remove the screws J1635-A641-00*2 and then Remove the thermal sensor on the Optical engine.
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Loosen the screws J1635-A641-00*1 to remove the Optical engine. 18 Remove FAN1 Loosen the screws J1635-A641-00*3 to remove fan cover as shown. 19 Loosen the screws J1635-C093-00*3 to remove the FAN1.
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Remove Power board module .Loosen screws J1635-A641-00*4 and remove the power board module from bottom cover 21 Remove ballast .Loosen screws J1635-A641-00*4 and remove the ballast cover.
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23 .Loosen screws J1635-A641-00*4 and remove the ballast from bottom cover Disassembly Lamp Module Step Figure Description z Loosen the two screws of lamp cover. z Remove the lamp cover. z Loosen the two screws of lamp module. z Pull out the old lamp 1 module by lamp handle. z Mount the new lamp. z Replace the lamp cover. z Reset the lamp timer.
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Packing drawing UL LB 1.P0Q38-5000-00 2.P0X38-5004-00 QQY YY WW XXXXX July 2007 5MM . 5MM LB 5.P1638-5007-00 Warning lb 4.P2838-5001-00 POUCH 6.P0Q39-3000-00 EPE 7.P0Q39-1500-00 EPE 8.P0Q39-1510-00 33 CARTON 9.P0Q39-6000-00 2 2 SILICA GEL DESICCANT 10.
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QG 11.P0Q39-4000-00 P0Q39-4000-01 UG 12.P0Q39-4001-00 P0Q39-4001-02 HDPE BAG 13.J4039-R157-01 ACCESSARY BOX 14.P0Q39-6800-00中 POUCH :15.P0Q39-3001-00 CARTON LB 16.
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PACKING PART LIST (PRO8100) ViewSonic Model Number: VS11856 Rev: 1a Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ViewSonic Corporation ViewSonic P/N N/A DC-00008691 DC-00008692 DC-00008696 DC-00008697 N/A P-00008893 P-00008894 P-00008891 N/A DC-00008779 N/A P-00008410 N/A N/A P-00008895 Ref.
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5. Troubleshooting Flow Chart This chapter provides technicians with electronic background how to maintain the product. Moreover, you can get the appropriate operation to solve some complicated problems of component repairing and professional problems. Troubleshooting Warning Do not directly look into the lens to avoid eyesight damages. The projector is equipped with ventilation holes (intake) and ventilation holes (exhaust).
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Power Source Troubleshooting: No Power Source Fan failure after after turning on turning on NG Check AC socket and connector Replace AC socket Check fan connection NG Reconnect fan NG Replace fan OK NG Check LED and keypad OK Replace keypad and FPC Check Fan FPC OK NG OK Check Fuse Check 12 pin Power output OK Check Mainboard Note:(check one by one) NG Replace Mainboard OK Replace Replace power mainboard board 55 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1
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Fail to light up Check LED indication NG Refer to LED indicator and follow indicative actions OK Check Lamp life NG Replace Lamp Module OK NG Check Power board 380V output Replace Power board OK Check Ballast NG Replace Ballast OK Check Mainboard NG Replace Mainboard 56 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1
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Video Signal Troubleshooting Computer Video No Signal No Signal Check Source NG Turn on Check Source Source OK Check Cable Turn on Source OK NG Replace Check Cable Cable OK Check monitor out signal NG NG Replace Cable OK NG Replace Check Optical Engine Mainboard NG Replace Optical Engine OK Check Optical Engine NG Replace Optical Engine 57 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1
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Image abnormal Color abnormal Power on again and reset OSD Check input cable and signal setting OK Check input cable and signal setting Adjust Input signal OK NG Adjust Check Mainboard Input signal OK Check Mainboard NG NG Replace Mainboard OK NG Replace Check Optical Engine Mainboard NG Replace Optical Engine OK Check Optical Engine NG Replace Optical Engine 58 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1
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Operation Function Troubleshooting Button Failure Remote Control Failure Check Battery Level NG Replace Check Keypad and FPC Battery OK Check Remote Control NG Replace Keypad and FPC OK NG Replace Check Mainboard Remote Control NG Replace Mainboard OK Check IR NG Replace IR OK Check Mainboard NG Replace Mainboard 59 ViewSonic Corporation Confidential - Do Not Copy PRO8100-1
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Verifying the Repair After repairing projector (Dissembling and assembling projector), Repair center should verify the quality of repaired unit. (1) Signal test (Each I/O can function normally) Connect all connector to the jacks one after the other to check whether each channel can project normally I/O port Monitor In Test Equipment Standard Pattern generator (Ex. Quantum data) Signal format 1920*1080 60Hz I/O port Video Test Equipment Standard Pattern generator (Ex.
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(2) Operation test Buttons operation Button description Test criteria Power button 1. Mechanical motion (Up & Down) should be free from getting stuck when pressing the button 2. Press “power” button and projector will switch on Enter 1. Mechanical motion (Up & Down) should be free from getting stuck when pressing the button. 2. Press Enter button can To confirm selected menu item. 4-way button 1. Mechanical motion (Up & Down) should be free from getting stuck when pressing the 4-way button. 2.
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(3) Image Quality Projected image size: 60 inches (diagonal length) Zoom ring: Adjust zoom ring to wide (Maximum projection size) VGA I/O port Monitor In (WXGA) Test Equipment Standard Pattern generator (Ex.
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Gray 10 Blemish, stain are not allowable on the projected screen Full darkness Light leak in the non-effective area. Should be less than 0.7 lux(<0.7lux) S-Video I/O port S-Video Test Equipment Standard Pattern generator (Ex. Quantum data)&DVD player Signal format 480i Criteria No apparent color deviation on the projected image Video I/O port Video Test Equipment Standard Pattern generator (Ex.
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(4) Resolution I/O port 1960*1280 Test Equipment PC Test Method 1. Rotate Zoom ring to wide mode (Maximum projected image) 2. Fix projector to set diagonal length of projected image to 60”. 3. Adjust focus ring to make resolution of 4 corners and center are balanced. 4. Check he characters should be recognized easily. 5. Rotate Zoom ring to tele mode (Minimum projected image) 6. Adjust focus ring to make resolution of 4 corners and center are balanced. 7.
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(7) Safety test equipments Test items Safety test Test Equipment Safety analyzer Test method 1. Clamp the metal shell of VGA connector 2. Plug the power cord to socket Test criteria GND 30A 3sec 100mΩ DCW 2506V 1sec 250uA Single Step OFF (8) Cosmetic standard for repaired projector Follow cosmetic standard for repair center.
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(9) Keystone calibration procedures 1. Put the projector onto a platform,and make sure the projector feet are all adjusted close to the Bottom cover maximumly and steadily. 2. turn on the projector. 3. It can take a minute for the image to achieve full brightness. Press the direction keypad following the actions below: Up twice,down twice, left once, right once, left once, right once(▲▲▼▼◄►◄►),press the MENU button, Enter the engineer mode. 4.
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ViewSonic Corporation I/O +12V OUT +5V OUT USB RS-232 S-VIDEO (S1) DC/DC 100~240VAC SYSTEM BOARD SDRAM 64Mb VIDEO DECODER TVP5160 AD9388A VIDEO DECODER AND HDMI RECEIVER 67 Confidential - Do Not Copy POWER BOARD DC/DC R-IR PCB IR Reciver Rear SAFE SWITCH PFC RS-232 RECEIVER ADM3202 USB FLASH 256Mb UART VIEDO INPUT PORT VIDEO (A1) YPbPr (C2) YPbPr (C1) VGA (P1) HDMI-2 (H2) HDMI-1 (H1) LIGHT SENSOR TL2560 +380V F-IR PCB IR Reciver Front GPIO IMAGE SCALER (Reon_VX_210) DD
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7. Schematic Diagrams 12V_SYS ĺ 5V_ADC DC POWER INPUT POWER 2000mA 12V_SYS 5V_ADC U4 G5595-50 1 12V_SYS VIN C19 + OUT 4 TP27 L2 33uH 1 2 C764 D3 + 2,11 450mA 12V_SYS 3300mA -6V 100mA 13V_FAN 1200mA + C28 A POWER_HC 5V_ST 2 2 5 6 100uF/16V FB C 1 GND 5V_ST 3 1 2 3 4 5 6 7 8 9 10 11 12 ON/OFF GND J15 CURRENT 0.1uF C42 B340A 220uF/6.3V 220uF/6.3V 13V_FAN C434 C433 C34 + R339 C23 + C35 C24 + C22 + 100uF/16V C391 1nF 0.
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3.3V_ST C179 C196 R148 4K7 NC/3K3 0.1uF 1 VDD NC/22pF 2 C175 3 R140 4K7 R138 4K7 0.1uF R143 4K7 C197 NC/22pF 4 11 KEYPAD_MENU R147 11 PAL_DEBUG U43 11 POWER_LED1 11 KEYPD_PWR_ON PIC_KEYPD_PWR TP252 TP251 TP250 TP249 TP248 3.
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Slave Addr = 0xA0 VVCC 10/30 4K7 4K7 4K7 VVCC VVCC C726 0.
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3.3V_ST 3.3V_ST 5V_ST TP596 37 TMDS_BYP C330 0.1uF GND GND NC TMDS_GND TMDS_GND TMDS_GND TMDS_GND TMDS_GND TMDS_GND TMDS_GND TMDS_GND ࣹრॾᇆ‫܉‬ᒵ‫ؘ‬ᏁኙጠΕ࿛९‫܉‬ᒵ J2474-0107-00 ࣹრॾᇆ‫܉‬ᒵ‫ؘ‬ᏁኙጠΕ࿛९‫܉‬ᒵ RXA_1RXA_0+ RXA_0RXA_C+ RXA_CHDA_CEC 8 8 RXA_1RXA_0+ 8 8 RXA_0RXA_C+ 8 8 8 3.
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D31 NC/BAV99L D32 NC/BAV99L 1 3 1 3 1 3 D30 NC/BAV99L 2 2 2 3.3V_ST C302 CVBS_A CON2 NC/5pF 33 TP560 CVBS_A 7 CVBS_INA FB24 6 NC/1.8uH CVBS_INA 9 YC_C_INA 9 YC_Y_INA 9 CVBS_INB 9 YC_C_INB 9 YC_Y_INB 9 TP576 C312 NC/330pF C287 NC/330pF C301 1 2 3 4 NC/5pF TP575 TP551 YC_C_INA FB23 8 5 9 SVID_CHR_A NC/1.8uH NC/S-VIDEO C311 NC/330pF C286 NC/330pF C303 TP577 SVID_LUM_A NC/5pF TP561 33 SVID_LUM_A YC_Y_INA FB25 NC/1.
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&RPSRQHQW 9LGHR CON4 RCA_Y_In_1 S1 RCA_Y_In_1 RCA_Y_In_1 RCA_Y_In_2 T1 T2 33 FB57 SOY_IN_1 FB_30OHM_0603 TP588 TP589 RCA_Pb_In_1 FB53 RCA_Pr_In_1 RCA_Pb_In_1 RCA_Pb_In_2 ZD3 36R Pr_IN_1 R511 39R ZD1 5.6V A A 5.6V DIP_6RCA R599 Pb_IN_1 8 Pb_IN_1 8 Pr_IN_1 8 R514 39R Y_IN_2 8 Pb_IN_2 8 Pr_IN_2 8 R515 39R 5.
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VIDAT[53:30] U52 R532 NC/390R/1% 96 HD_DATA2N HD_DATA2P 81 80 4 4 HD_DATA1N HD_DATA1P 86 85 4 4 HD_DATA0N HD_DATA0P 91 90 4 4 HD_CLKP HD_CLKN 93 94 4 4 EXT_RES RX2RX2+ QE0 QE1 QE2 QE3 QE4 QE5 RP40 QE6 QE7 BLUE EVEN RX1RX1+ RX0RX0+ RXC+ RXC- QE8 QE9 QE10 QE11 QE12 QE13 QE14 QE15 GREEN EVEN ࣹრॾᇆ‫܉‬ᒵ‫ؘ‬Ꮑኙጠߨᒵ SII_33V RED EVEN QE16 QE17 QE18 QE19 QE20 QE21 RP37 QE22 QE23 BLUE ODD QO0 QO1 QO2 QO3 QO4 QO5 QO6 QO7 TP996 DVCC FB58 OGND OGND OGND OGND FB59 C293 R538 M_S# SCDT PDO# STA
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PVDD_1.8V G_IN C225 0.1uF 77 B_IN C228 0.1uF 79 AIN3 67 50 35 15 111 123 127 139 CVDD_1.8V 104 109 141 125 57 23 142 101 71 68 84 88 SOG AIN1 AIN2 CP1 CN CP2 CN CP3 CN CP4 CN CN CP5 CN CP6 DVDDIO_3.3V 4 C193 C192 10uF/10V 6 SOY_IN 6 Y_IN_1 6 Pb_IN_1 6 SOY_IN C680 1nF 97 Y_IN_1 C685 0.1uF 99 Pb_IN_1 C676 0.1uF 96 Pr_IN_1 C669 0.1uF 94 Pr_IN_1 Y_IN_2 C642 0.1uF 76 Pb_IN_2 C647 0.1uF 78 Pr_IN_2 C651 0.1uF C661 0.1uF C675 0.
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TP256 U35 AIC1117-3.3 TP513 A33VDD A18VDD TVP_1P8V L9 L10 RAM_3P3V 4 C273 10uF/10V 0.1uF U48 0.1uF A[11..0] 0.1uF TP523 BA1 BA0 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 PLL18VDD L8 TP514 RAM_3P3V TP278 U44 I C185 C186 0.1uF 0.01uF Vout L11 DVDD C276 10uF/10V C257 0.1uF MI0603J680R O FB19 FB_60OHM_0805 C201 C206 10uF/10V 0.01uF A C189 10uF/10V Vin TVP_1P8V Gnd FB18 FB_60OHM_0805 AIC1117-1.
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System Reset Logic Standby Mode Button U37H VX-200 3.3V_SO 3.3V_SO A 3.3V_SO 3.3V_SO D25 NC/LED_RED 3.3V_SO C224 0.
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10/26 LED_STB CN4 17,27 LED_CONTROL 3.3V_ST R521 220R C1 A1 POWER_LED2 R519 220R C2 A2 STATUS_LED2 R539 220R C1 A1 STATUS_LED1 R535 220R C2 A2 17 RESET_M 17 17 17 17 404_IN1 404_IN2 404_IN3 404_IN4 RESET_M EP_SDAT EP_SCLK 404_CS 1K 1K 1 2 3 4 5 6 7 8 R383 R382 16 15 14 13 12 11 10 9 TP274 404_IN1 404_IN2 404_IN3 404_IN4 3.
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C768 NC/12pF U37C VX-200 MDQS[7:0] Place 33Ohm series terminations close to U37 C767 NC/12pF RP20 33Rx8,1/16W ,5% DQS0 DQS1 DQS2 DQS3 DQS4 DQS5 DQS6 DQS7 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 DQ32 DQ33 DQ34 DQ35 DQ36 DQ37 DQ38 DQ39 DQ40 DQ41 DQ42 DQ43 DQ44 DQ45 DQ46 DQ47 DQ48 DQ49 DQ50 DQ51 DQ52 DQ53 DQ54 DQ55 DQ56 DQ57 DQ58 DQ59 DQ60 DQ61 DQ62 DQ63 B5 D5 B10 D10 B15 D15 B20 D20 B3 A3 B4 A4
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MAD[13:0] DDR_2.5V DDR_2.
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The circuitry below is for test purposes only TP975 TP977 TP980 TP982 TEST[7:0] are connected to DGND for normal operation J9 J10 J11 J12 J13 J14 J15 J16 J17 J18 K9 K18 L9 L18 M9 M18 N9 N18 1 2 3 4 5 8 6 4 2 02472-0014-00 NC/HEADER_5X1/1.0 PLL bypass R457 NC/330R PR68 47Rx4 50 Ohm Pull-down Resistors 7 5 3 1 NC/10R TEST6 NC/10R TEST2 TEST2 Disable POR, memory self test and repair 3.3V_DSP TP91 1.
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3.3V_SO C108 C115 0.1uF 0.1uF DATA[7:0] 3.3V_SO FOEN 3.3V_SO 3.3V_SO R445 10K AC20 AF22 AA17 AF23 AD21 AD22 AE26 16 15 14 13 12 11 10 9 10Kx8 AE22 AD20 3.3V_SO R103 CBEN0 CBEN1 CBEN2 CBEN3 TP899 RP19 1 2 3 4 5 6 7 8 POCLK1 POCLK2 POCLK3 AC26 AB25 AB26 AA23 10K FRAME PAR TRDY IRDY STOP DEVSEL IDSEL PERR SERR REQA GNTA REQB GNTB TP204 FCS0 FCS1 AE4 AC8 AA22 TP203 3.
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3.3V_SO 3.
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TP198 TP199 TP895 TP896 TP197 U37B VX-200 VOCLK VOHS VOVS VOACT VOFIELD W26 VOCLK R94 33R W24 W23 V22 U22 R95 R424 R425 R92 47R 47R 47R 47R REON_FIELD SO_CLK 31,32 SO_HS SO_VS SO_ACT 31,32 31,32 31,32 TP189 VODAT0 VODAT1 VODAT2 VODAT3 VODAT4 VODAT5 VODAT6 VODAT7 1 2 3 4 5 6 7 8 33Rx8,1/16W ,5% SO_ROUT0 16 SO_ROUT1 15 SO_ROUT2 14 SO_ROUT3 13 SO_ROUT4 12 SO_ROUT5 11 SO_ROUT6 10 SO_ROUT7 9 VODAT8 VODAT9 R430 R88 33R 33R VODAT10 VODAT11 VODAT12 VODAT13 VODAT14 VODAT15 VODAT16 VODAT17 1 2 3 4
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L006 mode : 2-wire serial with External ROM Image Tuning : 4-wire serial Write ExROM : 4-wire serial 30 30 30 30 30 CSB SCK SI SO CSMODE BUSY 3.3V_JP 10K 10K 10K 10K 10K 10K 10K 3.3V_JP U15A R12 R11 R10 R9 R8 33R 33R 33R 33R 33R CSB SCK SI SO R58 R57 R74 R49 R359 R44 1 2 3 4 5 6 7 R378 3.3V_JP D20 C20 F17 A14 C12 RSTB CSB RDB WRB WAITB RSB SMMCKI SMMCKO SMMDI SMMDO A12 B12 A13 D11 R59 SMMCK SMMDI SMMDO 33R R78 33R U23 5MHz R76 SYSCK 7pin/2.
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U15B 32 JPE_RIN[9:0] 32 JPE_GIN[9:0] 32 JPE_BIN[9:0] 32 JPO_RIN[9:0] 32 JPO_GIN[9:0] 32 JPO_BIN[9:0] JPE_RIN[9:0] RE_OUT[11:0] JPE_RIN0 JPE_RIN1 JPE_RIN2 JPE_RIN3 JPE_RIN4 JPE_RIN5 JPE_RIN6 JPE_RIN7 JPE_RIN8 JPE_RIN9 JPE_GIN0 JPE_GIN1 JPE_GIN2 JPE_GIN3 JPE_GIN4 JPE_GIN5 JPE_GIN6 JPE_GIN7 JPE_GIN8 JPE_GIN9 JPE_BIN0 JPE_BIN1 JPE_BIN2 JPE_BIN3 JPE_BIN4 JPE_BIN5 JPE_BIN6 JPE_BIN7 JPE_BIN8 JPE_BIN9 JPO_RIN0 JPO_RIN1 JPO_RIN2 JPO_RIN3 JPO_RIN4 JPO_RIN5 JPO_RIN6 JPO_RIN7 JPO_RIN8 JPO_RIN9 JPO_GIN0 JPO_GIN1 JPO_
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U15C 3.3V_JP C66 10uF/10V C453 C454 C458 C460 C470 C473 C476 C480 C474 C475 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 1.8V_JP C96 10uF/10V C451 C452 C456 C459 C469 C472 C477 C478 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 3.3V_DSP 3.3V_JP TP85 FB9 FB_60OHM_0805 C749 C748 10uF/10V 0.1uF 1000mA C60 10uF/10V C61 0.1uF GND I TP112 1.8V_JP U17 AIC1084-1.8/TO263 O VI VO A 3.3V_JP TAB 4 C77 C78 10uF/10V 02052-0189-00 0.
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3.3V_8020 2.5V_8020 C752 0.1uF 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 C753 10uF/10V C464 0.1uF C461 0.1uF FB8 FB_60OHM_0805 R42 1K RE_OUT11 RE_OUT10 RE_OUT9 RE_OUT8 RE_OUT7 RE_OUT6 RE_OUT5 RE_OUT4 RE_OUT3 RE_OUT2 RE_OUT1 RE_OUT0 C450 0.1uF 19 RE_OUT[11:0] GE_OUT11 GE_OUT10 GE_OUT9 GE_OUT8 GE_OUT7 GE_OUT6 C449 0.
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C421 0.1uF C405 0.1uF C397 0.1uF 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 RO_OUT11 RO_OUT10 RO_OUT9 RO_OUT8 RO_OUT7 RO_OUT6 RO_OUT5 RO_OUT4 RO_OUT3 RO_OUT2 RO_OUT1 RO_OUT0 C426 0.1uF 19 RO_OUT[11:0] GO_OUT11 GO_OUT10 GO_OUT9 GO_OUT8 GO_OUT7 GO_OUT6 C425 0.
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C99 C92 2 ADJ 10uF/10V 0.1uF ViewSonic Corporation GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND VI VO NC R303 NC/0R R302 100K C342 10uF/10V 3.3V_DSP 4 PQ010GN01ZPH R310 NC/100K EP_HS EP_VS EP_DCLK EP_SDAT EP_SCLK EP_SCS EP_RST R311 0R 100K 100K 100K 100K 100K 100K 100K 0.12uH C344 0.
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4 3 2 1 47Rx4 8 6 7 8 8 7 6 5 1 2 3 4 FBP9 6 4 2 5 3 1 PR20 7 DAO_R[9:0] DAO_R2 DAO_R3 DAO_R4 DAO_R5 6 4 2 5 3 1 DAO_R6 DAO_R7 DAO_R8 DAO_R9 2 4 6 8 1 3 5 7 DAO_R1 DAO_R0 DBO_R9 DBO_R8 TP733 120OHMx4 5 6 7 8 47Rx4 RP41 47Rx4 8 3 2 1 PR28 7 6 4 2 FBP19 4 5 3 1 47Rx4 8 DCO_R[9:0] DCO_R2 DCO_R3 DCO_R4 DCO_R5 PR30 7 6 7 8 3 2 1 6 4 2 5 3 1 DCO_R6 DCO_R7 DCO_R8 DCO_R9 8 7 6 5 1 2 3 4 2 4 6 8 1 3 5 7 DCO_R1 DCO_R0 DDO_R9 DDO_R8 TP766 FBP5 FBP1 6 7 8 120OHMx4 FBP3 5 R2OUT4
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-6V 9V_PANEL 36mA 12V_SYS TP53 TP88 V9P0 TP110 U14 LM317K/TO252 C86 C 26 C63 C59 0.1uF + TP107 C72 0.1uF 4.7uF C81 4.7uF U18 C90 + C91 0.1uF C482 5.1K 470P 1 2 3 4 47uF/25V R368 R364 1K R47 2.37K/1% 5V_PANEL 5.1K OUT1 IN-1 IN+1 V- GLCCOM 8 7 6 5 V+ OUT2 IN-2 IN+2 R41 R363 C67 AD826 26 5.1K 5.1K 470P -6V TP868 E 3VAA R367 NC/10K V9P0 V5P0 TP109 U13 LM317K/TO252 VO ADJ VI C84 C101 4.7uF C492 1uF C491 2.2uF R355 5.1K R354 5.1K R353 5.1K R349 5.
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P3V3_R P3V3_G P3V3_G FB12 25 RLCCOM C80 0.1uF P3V3_B FB4 24 11 11,21,22,23 11,21,22,23 ENBYR SCSHBR EP_SDAT EP_SCLK 17,21,22,23 EP_RST R315 DAO_R[9:0] DAO_R0 DAO_R1 DAO_R2 DAO_R3 DAO_R4 DAO_R5 DAO_R6 DAO_R7 DAO_R8 DAO_R9 FB_60OHM_0805 C11 10uF/10V C10 0.1uF 24 24 24 P9V_G FB13 FB_60OHM_0805 C79 C97 10uF/10V P9V FB3 24 0.
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3VAA 3P3V_FAN FB43 FB_60OHM_0805 3P3V_FAN 3P3V_FAN D2 3P3V_FAN D20 2 BAV99L R23 5.1K R22 13V_FAN C573 1 3 1 3 2 3P3V_FAN C387 1uF/MC06 BAV99L 1K R158 5.1K 13V_FAN C612 1uF/MC06 C579 10uF/10V 0.
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3VAA 3VAA 3VAA R463 NC/100R R394 R460 NC/1K 3VAA 1 2 2 1 R461 NC/100R FLAG GND POWER SCI UART LAMP_RET NC/74LVC1G125 R462 NC/10K NC/HEADER_2x1/1.5 C602 MMBT3904 R395 NC/0.1uF 17 02076-0014-02 4K7 HEADER_5X1/1.0 Q13 B LAMPON C511 0.1uF ቃ ๻ SWITCH ऱ ী ‫ ڤ‬੡ Normal Open R404 3K3 C509 0.1uF DOOR SWITCH LAMP_ECO R415 FB21 02472-0014-00 LAMP Lighting 17 3.
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3VAA AUTO_KEYSTONE 3VAA C367 0.01uF + C366 0.1uF C358 C12 C2 + C13 0.01uF 0.1uF 100uF/16V 100uF/16V AIN3/REF 1K 15 C371 C362 0.1uF 0.
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3.3V_ST L13 2.2uH 11 11 10 TP598 TP599 C319 0.01uF TX1 RX1 U58 C317 16 15 14 13 12 11 10 9 10uF/10V TX1 RX1 R295 R296 100R 100R C332 47pF C333 47pF SCK CSB SO 18 SI 3.3V_ST R604 R608 R607 0R 0R 0R R606 0R R620 NC/0R C C1+ VCC V+ GND C1T1OUT C2+ R1IN C2R1OUT VT1IN T2OUT T2IN R2IN R2OUT ADM3202 SSOP16-25 02053-0001-00 18 18 18 DB9 ZD7 ZD8 TP597 AGND CON8 5 9 4 8 3 7 2 6 1 5.6V 5.6V 10/30 RS232 A 0.1uF C326 0.1uF 1 2 3 4 5 6 7 8 0.1uF C C300 C318 0.
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3.3VFF C520 C521 C514 C493 C494 C495 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 1.8VFF 3.3VAUX C496 C510 C527 C114 0.1uF 0.1uF 0.1uF 0.1uF ODD_GO5 ODD_GO6 ODD_GO7 ODD_GO8 ODD_GO9 ODD_GO4 ODD_GO3 ODD_GO2 ODD_GO1 ODD_GO0 ODD_BO0 ODD_BO1 ODD_BO2 ODD_BO3 ODD_BO4 ODD_BO5 ODD_BO6 ODD_BO7 ODD_BO8 ODD_BO9 ODD_RO9 ODD_RO8 ODD_RO7 ODD_RO6 ODD_RO5 ODD_RO4 ODD_RO3 ODD_RO2 ODD_RO1 TDO 1.
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TVP_3P3V TP1004 R547 NC/8.2K R548 NC/1.1K TP1011 TP1009 U83 9 CVBS1_DET 5 CVBS_A R546 1 2 3 4 NC/0R C722 NC/470pF TP1010 OUT1 V+ IN1- OUT2 IN1+ IN2VIN2+ 8 7 6 5 TP279 TP1002 TVP_3P3V TP1006 TP1012 U82 CVBS_B R545 C723 470pF R276 1 2 3 4 0R OUT1 V+ IN1- OUT2 IN1+ IN2VIN2+ uPC358 TP1013 8 7 6 5 R540 1.1K 8.2K CV1_DET RCA_Y_In_1 R282 C283 470P 9 SVID_LUM_A 5 C715 470pF SV2_DET 0R 9 SVID_LUM_B 5 R536 8.2K AVDD_3.3V C279 0.1uF TP567 TP556 6 SV1_DET C710 0.1uF R530 R280 1.
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8.
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ViewSonic Corporation 101 Confidential - Do Not Copy PRO8100-1
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9.
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EXPLODED PARTS LIST (PRO8100) ViewSonic Model Number: VS11856 Rev: 1a Serial No.
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Item 52 53 54 55 56 57 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 ViewSonic P/N PL-00008311 N/A CB-00008583 B-00008279 N/A N/A PL-00008305 PL-00008306 PL-00008308 N/A CB-00008574 CB-00008578 B-00008858 CB-00008577 CB-00008575 CB-00008579 N/A N/A HW-00008413 PL-00008309 N/A PL-00008307 M-00008183 M-00008178 B-00008860 CB-00008576 M-00008180 N/A N/A PL-00008303 N/A M-00008182 N/A N/A ViewSonic Corporation Ref.
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10. Recommended Spare Parts List RECOMMENDED SPARE PARTS LIST (PRO8100) ViewSonic Model Number: VS11856 Rev: 1b Serial No. Prefix: QQY Item 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 Accessories: [Adapter, Remote Control;Power Cord] ECR/ECN Description Cord/Cable (CHINA).
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Item 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 ViewSonic Model Number: VS11856 Rev: 1a Serial No.
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Item 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 ViewSonic P/N N/A N/A N/A N/A N/A N/A N/A N/A
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Item 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 ViewSonic P/N N/A N/A N/A N/A N/A N/A N/A N/A
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Item 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 ViewSonic P/N N/A N/A N/A N/A M-00008182 N/A N/A N/A N/A HW-00008414 HW-00008412 N/A PL-00008310 PL-00008309 B-00008279 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A B-00008859
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11. Appendix Maintaining the Air Filter The air filter, which is located at the back of the projector, should be replaced or cleaned when warned by system either because 200 hours of use or rise of internal temperature. If it is not cleaned periodically, it can become clogged with dust and prevent the projector from being ventilated properly. This can cause over heating and damage the projector. To clean the air filter: 1. Pull down the filter module cover. 2. Remove the filter module cover. 3.
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* 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 of this Service Manual? Unit Excellent Good Fair Bad 1. Precautions and Safety Notices 2. Specification 3. Front Panel Function Control Description 4. Circuit Description 5. Adjustment Procedure 6.