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Signal Troubleshooting

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Output signal

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Cable

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Source

Video

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NG

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NG

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Main board

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Main board

ViewSonic Corporation

Confidential - Do Not Copy

PJD

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Содержание PJD6211 VS12618

Страница 1: ...Service Manual ViewSonic PJD6211 Model No VS12618 DLP Projector PJD6211_SM Rev 1b Nov 2009 ViewSonic 381 Brea Canyon Road Walnut California 91789 USA 800 888 8583 ...

Страница 2: ...f merchantability or fitness for any particular purpose Further ViewSonic reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of ViewSonic to notify any person of such revision or changes Trademarks Optiquest is a registered trademark of ViewSonic Corporation ViewSonic is a registered trademark of ViewSonic Corporation All o...

Страница 3: ...sassembly Lamp Module 25 4 Troubleshooting and Verifying the Repair 26 4 1 Troubleshooting 26 4 2 Verifying the Repair 34 5 Connector Information 40 5 1 Main Board 40 5 2 The backside of Main Board 40 5 3 Ballast Board 41 5 4 Power Board 42 6 FRU Field Replaceable Unit List 43 6 1 Mechanical Drawing 44 6 2 Packing drawing 46 7 Maintenance 49 Appendix A RS 232 Command and Configuration 50 Appendix ...

Страница 4: ...1 System Introduction 1 1 Technical Specification ViewSonic Corporation Confidential Do Not Copy PJD6211 1 ...

Страница 5: ...t View 1 Lens cap 7 Filter cover 2 Elevator button 8 Speaker 3 Lens cap strap 9 Focus ring 4 Projection lens 10 Zoom ring 5 Front IR remote control sensor 11 Control panel 6 Ventilation holes intake 12 Lamp cover ViewSonic Corporation Confidential Do Not Copy PJD6211 2 ...

Страница 6: ...rts 2 AC power socket 3 Kensington lock 4 Rear IR remote control sensor 5 Ventilation holes exhaust 6 Security bar Bottom View 1 Ceiling mount M4 6 2 Tilt adjustment feet ViewSonic Corporation Confidential Do Not Copy PJD6211 3 ...

Страница 7: ...sulting from an angled projection 5 Four directional buttons Use four directional buttons to select items or make adjustments to your selection 6 Enter Enter to sub menu and confirm the menu selection 7 Source Manually select an input source 8 Menu EXIT Display or exit the on screen display menus 9 Power Turn the projector on or off ViewSonic Corporation Confidential Do Not Copy PJD6211 4 ...

Страница 8: ...t image input signal analog RGB or component to this jack 6 RS 232 When operating the projector via a computer connect this to the controlling computer s RS 232C port 7 COMPUTER IN 2 Connect image input signal analog RGB or component to this jack 8 12V OUT Control a motorized screen or similar accessory device 9 Audio IN Connect an audio output from video equipment to this jack 10 Audio OUT Connec...

Страница 9: ...D Remote Control ViewSonic Corporation Confidential Do Not Copy PJD6211 6 ...

Страница 10: ...z Input Wattage max 210W 180W lamp wattage Input Wattage standby operation 1 7W 380V DC Output Wattage nominal 180W 3 7 DIM mode 1 60W 3 6 controlled by UART 160W 180W in step with of 1 128 of nominal power Output current limitation 3 4A RMS 5 Ignition pulse typ 2 6kVpeak symm 2 4 3 5 kVpeak Ignition Phase Duration typ 3 5s max 6 s Enable Disable Enable Cycle 15 s minimum Acoustic sound pressure l...

Страница 11: ...the customer s product Do not pull the lead wire and plug by more than 24 5N Please be careful of handling the lamp because it is made of glass Please notice for keeping or handli ng the lamp because there is a projection of this lamp with reflector ahead Do not touch the bulb and the mirror area of the reflector Attention for use Do not close or cover the lamp with any flammable stuff During oper...

Страница 12: ...haling harmful mercury fumes Use the lead below 200 C to prevent a deterioration of cladding clad of the fluorocarbon resin The lead wire insulation clad shouldn t touch the reflector Exchange the lamp that has already passed the life time immediately ViewSonic Corporation Confidential Do Not Copy PJD6211 9 ...

Страница 13: ...1 4 PJD6211 System Block Diagram ViewSonic Corporation Confidential Do Not Copy PJD6211 10 ...

Страница 14: ...rmware and composer version before any f irmware upgrade procedures During firmware download period plea se 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 2 Computer for operation must be Window XP or more advanced ViewSonic Corporation Confidential Do Not Copy PJD6211 11 ...

Страница 15: ...ve the scroll bar on the right to the bottom select I accept and agree to be bound by all the terms and conditions of this License Agreement and click Next to continue the installation process 4 On the Select Installation Type screen select ALL and click Next to continue the installation process 5 When the installation is finished click Finish and reboot the PC A shortcut to DLP Composer TM Lite i...

Страница 16: ...tart menu Follow the instruction on the screen to press any key and wait for the installation done And copy the file FlashDeviceParameters txt into the C Program Files DLP Composer Lite X X Operating procedure 1 Connect the Projector and PC via USB cable 2 Double click DLP Composer TM Lite 9 2 The following screen will appear 3 Select Edit Preferences Communications to check USB in Projector Inter...

Страница 17: ...tch power on Temp LED and Lamp LED will become amber That indicates the projector is in the download mode At this moment you can release these two buttons 10 Click Reset Bus firstly to check if USB connects well 11 Click Start Download When the dialog box is displayed click Yes 2 Put checkmark next to Skip Boot Loader Area VALUE SETTING is 32KB 1 Click Browse and select img 4 Click Start Download ...

Страница 18: ...12 Wait for the Completion of Burning and then remove Power Cord and USB Burning Cord ViewSonic Corporation Confidential Do Not Copy PJD6211 15 ...

Страница 19: ...ly and Replacement 3 1 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 ViewSonic Corporation Confidential Do Not Copy PJD6211 16 ...

Страница 20: ...ep the screwdriver straight Keeping screwdriver inclined will damage the s crew holes Please turn off the power before replacing any parts Please wait for the projector lamp cooling down and turn off the power before changing it Never touch or hit the lamp module when replacing the lamp When you replace the projector lamp n ever touch the new lamp with your bare hands The invisible residue left by...

Страница 21: ...ntil the projector lamp cools down Flip the projector and remove the lens cover 2 1 Flip the projector on the table 2 Remove the screws J1635 A491 00 6 and J1635 3670 00 1 on the Bottom cover as shown 3 Rotate the Focus Ring by forward sequence to take it off from the unit J1635 A491 00 6 J1635 3670 00 ViewSonic Corporation Confidential Do Not Copy PJD6211 18 ...

Страница 22: ...Cover 5 1 Loosen the one screw to remove the safety switch 2 Remove four screws to lift up the keypad board 6 1 Remove all screws as shown 2 Remove the IO cover FFC Cable Safety switch J1635 3494 00 1 J1635 3720 00 4 J1635 C072 00 2 J1635 3670 00 1 82035 2520 00 8 ViewSonic Corporation Confidential Do Not Copy PJD6211 19 ...

Страница 23: ...n Board Note The Back IR wire is connected to Main Board through the hole on metal sheet 8 Remove the two Fan Modules 9 1 Show you what the connector should be 2 Remove all wires 3 Remove the Main Board J1635 B853 0A 5 Back IR wire FAN 1 FAN 2 ViewSonic Corporation Confidential Do Not Copy PJD6211 20 ...

Страница 24: ...e the RS232 Board 11 Loosen the two screws as shown to remove the metal sheet of Ballast Note Note 2 wires have been connected to Ballast Disconnect these 2 wires before remove the metal sheet J1635 B853 0A 2 J1635 B853 0A 2 To Lamp To Power Board ViewSonic Corporation Confidential Do Not Copy PJD6211 21 ...

Страница 25: ...e the screws on the optical engine 2 Remove the optical engine module 14 Loosen the two screws and remove the lamp module from optical engine Note Those screws and mesh are included in the Lamp module J1635 A491 00 3 J1635 D311 00 2 J1635 3620 0A 1 ViewSonic Corporation Confidential Do Not Copy PJD6211 22 ...

Страница 26: ...ove the Zoom Ring 3 Loosen the four screws on the Lens 4 Remove the Lens carefully 17 1 Loosen the one screw and remove the Lens Housing 2 Loosen the screws on the Power Board and then remove the Power module from Bottom Cover J1635 3660 00 2 J1635 3660 00 4 J1635 3620 0A J1635 3620 0A 4 Lens Housing J1635 D420 0A 1 J1635 D559 00 2 J1635 B730 0A 4 ViewSonic Corporation Confidential Do Not Copy PJD...

Страница 27: ...01 01 1 Paste the FAN PAD P4E38 1070 00 on the middle of it 2 Paste the FAN Sponge 2 P4R38 1530 00 on the top and bottom of it as picture shown 2 Assemble FAN1 J2394 0101 00 Paste the FAN Sponge 2 P4R38 1530 00 on the two edges of it as picture shown Speaker Module J1635 3720 00 1 FAN Sponge 2 FAN PAD FAN Sponge 2 ViewSonic Corporation Confidential Do Not Copy PJD6211 24 ...

Страница 28: ...warm up period please reinstall the lamp 1 Turn off the projector 2 If the projector is installed in a ceiling mount remove it 3 Unplug the power cord 4 Loosen the screw in the side of the lamp cover and remove the cover 5 Remove the screws from the lamp module raise the handle and lift out the module 6 Insert the new lamp module into the projector and tighten the screws 7 Replace the lamp cover a...

Страница 29: ... not block or place anything near these slots or internal heat build up may occur causing picture degradation or damage to the projector Confirm Software and hardware 1 Confirm FW version is latest and lamp hours How to enter Engineering Mode Open the Main menu and move the color bar to setting item and then press right button to enter sub menu Move down the color bar to Lamp Hours item press the ...

Страница 30: ...Solid Full brightness Lamp LED Off Solid Temp LED Off Solid The lamp has reached its end of life and must be changed soon The lamp will continue to operate until it fails Change the lamp If the lamp is off then the ballast will become malfunction Power LED Blue Flash Full brightness Lamp LED Red Solid Temp LED Red Solid The projector is shutting and the fan motor is cooling the lamp for shutdown D...

Страница 31: ...e problem A failure symptom is rarely caused by more than one module so you will not usually need to replace more than one to correct a particular failure Whatever main board ballast IR board power board lamp module or optica l engine are all suitable to check by swapping modules ViewSonic Corporation Confidential Do Not Copy PJD6211 28 ...

Страница 32: ...ce main board OK OK OK OK NG NG NG NG Check 7 pin Power output Check Safety Switch Check AC socket and connector Check LED and keypad FFC Fan failure after turning on Reconnect fan Replace fan Replace Main board NG NG NG OK OK Check Main board Check Fan Check fan connection Check Fuse OK Replace fuse NG ViewSonic Corporation Confidential Do Not Copy PJD6211 29 ...

Страница 33: ...ace Main board OK OK OK OK OK NG NG NG NG NG Check Main board Check Ballast Check Lamp life Check LED indication Check PWR 380V output Replace CW module NG Check CW Rotation while power on No Volume Replace Speaker Replace Main board NG NG OK Check Main board Check Speaker ViewSonic Corporation Confidential Do Not Copy PJD6211 30 ...

Страница 34: ...e Cable Replace Main board OK OK NG NG NG Check Output signal Check Cable Check Source Video No Signal Turn on Source Replace Cable NG NG NG OK OK Check Cable Check Source Check Main board Replace Main board ViewSonic Corporation Confidential Do Not Copy PJD6211 31 ...

Страница 35: ...signal setting Power on again and reset OSD Check Main board Color abnormal Adjust Input signal Adjust Color Wheel Index Replace Main board NG NG NG OK OK Check Main board Check Color Wheel Index Check input cable and signal setting Replace Optical Engine OK NG Check Optical Engine ViewSonic Corporation Confidential Do Not Copy PJD6211 32 ...

Страница 36: ...e Control Replace IR Replace Main board OK OK OK NG NG NG NG Check Main board Check Remote Control Check Battery Level Check IR Button Failure Replace Keypad and FFC Replace Main board NG NG OK Check Main board Check Keypad and FFC ViewSonic Corporation Confidential Do Not Copy PJD6211 33 ...

Страница 37: ...ector to the jacks one after the other to check whether each channel can project normally I O port Monitor In VGA Test Equipment Standard Pattern generator Ex Quantum data Signal format 1024 768 60Hz I O port Video Test Equipment Standard Pattern generator Ex Quantum data or DVD player Signal format NTSC I O port S Video Test Equipment Standard Pattern generator or DVD player Signal format 480i I ...

Страница 38: ...and projector will switch on Menu 1 Mechanical motion Up Down should be free from getting stuck when pressing the button 2 Press Menu button can make projecto r function normally 4 way button 1 Mechanical motion Up Down should be free from getting stuck when pressing the 4 way button 2 Press 4 way button can be used to scroll through OSD On Screen Display menus and make adjustments Source 1 Mechan...

Страница 39: ...zing 4 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 VGA Test Equipment Standard Pattern generator Ex Quantum data Signal format 1024 768 60Hz Projected image size 60 in diagonal length Test Pattern Test criteria ANSI Brightness Apparent color strip bend and streak corner on the projected image are no...

Страница 40: ...e should be distinguishable Scaled Text Resolution 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 the characters should be recognized easily 5 Rotate Zoom ring to tele mode Minimum projected image 6 Adjust focus ring to make resolution of 4 co...

Страница 41: ...x Quantum data DVD player Criteria No apparent color deviation on the projected image 5 Resolution I O port VGA 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 the characters should be recognized easily 5 Rotate Zo...

Страница 42: ...ents Test Equipment Chroma automatic system The alterna tive is CL 200 Test method Measure 9 points Criteria Marketing spec 20 off 8 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 100m DCW 2506V 1sec 10000uA Single Step OFF 9 Cosmetic standard for repaired p...

Страница 43: ...each board They will be useful for your detecting the defective boards 5 1Main Board Connector Description No 1 Front IR No 2 Connect to RS232 Board 5 2The backside of Main Board No1 No2 No4 No6 No8 No9 No10 No11 No12 No13 No14 No3 No5 No7 ViewSonic Corporation Confidential Do Not Copy PJD6211 40 ...

Страница 44: ...FAN No 8 Thermal sensor No 9 Safety switch No 10 Main Board Power Supply No 11 FAN2 No 12 FAN1 No 13 Back IR No 14 Keypad control 5 3Ballast Board Connector Description No 1 Lamp power supply No 2 Ignite signal connected to Main board No 3 High Voltage Power supply No1 No2 No3 ViewSonic Corporation Confidential Do Not Copy PJD6211 41 ...

Страница 45: ...5 4Power Board Connector Description No 1 380V output for ballast No 2 12V output for RS232 board No 3 12V 5V output for Main board No1 No2 No3 ViewSonic Corporation Confidential Do Not Copy PJD6211 42 ...

Страница 46: ...f the entire projector which shows the primary FRUs in the projector When working on the projector use appropriate anti static precautions such as anti static mats wrist straps and grounded work surfaces Failure to do this can destroy static sensitive components and make the product inoperable ViewSonic Corporation Confidential Do Not Copy PJD6211 43 ...

Страница 47: ... 12 Front IR 15 Speaker metal sheet of Ballast heatsink of DMD Board 11 DMD Board 8 Optical Engine 9 Main Board 7 Lamp module 6 Lens Housing metal sheet of main board 3 IO Cover 5 Filter Cover 1 Top Cover 2 Lens Cover 10 RS232 Board 20 Rear Foot 4 Lamp Cover ViewSonic Corporation Confidential Do Not Copy PJD6211 44 ...

Страница 48: ...697 P4S84 7100 Main Board 1 10 B 00009701 P4R47 6101 RS232 Board 1 11 B 00009703 P4D47 6100 DMD Board 1 12 B 00008158 P3747 5101 FIR Board 1 13 B 00009700 P4R47 5101 BIR Board 1 14 B 00009702 P4R84 9000 Ballast 1 15 E 00009495 J2413 0092 00 Speaker 1 16 M 00008342 J2394 0101 01 Fan2 1 17 M 00008212 J2394 0101 00 Fan1 1 18 B 00009698 P4U84 8100 Power Board 1 19 C 00009632 P4R84 4510 Bottom Cover 1 ...

Страница 49: ...輸入輸入 AC 100 240V 50 60Hz 2 5A P4S38 5000 00 PJD6211 DLP PROJECTOR PROJECTEUR DLP DLP投影機 DLP投影機 MODEL MODÈLE 產品型號產品型號 VS12618 INPUT ENTRÉE 輸入輸入 AC 100 240V 50 60Hz 2 5A P4S38 5000 00 4 J4238 R815 01 序列號貼紙廠內列印 RCT 固定碼 PJD6211 YY 年的后兩位 WW 周別 XXXXX 流水碼同機種依次順延 JULY 2008 月年 3 1 3 2 2 3 Bird llogo 6 P1238 R504 00 依照對位線如圖方式加貼 1 LB P1638 5007 00 PAD 10 P8339 6900 00 鏡頭在此處 9 J4039 R128 01 乾燥劑置入 CARTON中...

Страница 50: ...J2552 0110 00 POWER CORD J2552 0109 00 J2552 0110 00 16 P4S39 6000 00印刷面請以實物為准此處僅供參考 CARTON LB 17 J4238 5006 00 MAC ADDRESS LB 主線提供如圖示加貼與下面框線距離3mm 左邊對齊框線 CARTON LB J4238 5006 00 廠內列印內容具體內容如下 RCTYYWWXXXXX YY year WW week RCT表示PJD6211 XXXXX為流水碼 CODE128 為生產年月日 RC 為出貨向別 M VSA E VSE P VSI G VSCN Projector PJD6211 UPC RC VS12618 RCT Projector PJD6211 Code LB J4238 R801 00 根據電源線類型不同分別列印 USA UK EU A...

Страница 51: ...636 P4S39 6000 00 CARTON 1 9 P 00008880 J4039 R128 01 DESICCANT 1 10 P 00008722 P8339 6900 00 PAD 1 11 NA P4R39 4800 00 SHEET 1 12 DC 00009666 P4S39 4000 00 QG 1 13 DC 00009667 P4R39 A000 00 CD ROM 1 14 P 00008410 J4039 R157 01 PE BAG 1 15 P 00008794 J4039 R184 01 PE BAG 1 16 NA P0N38 5013 00 CARTON LB 1 17 NA J4238 5006 00 LB 1 ViewSonic Model Number VS12618 Rev 1a PACKING PART LIST PJD6211 ViewS...

Страница 52: ...nd stains are not easily removed use a soft cloth damped with water or water and neutral detergent and wipe dry with a soft dry cloth Cleaning the Filter Cover The filter cover which is located at the side of the projector should be cleaned after every 100 hours of use If it is not cleaned periodically it can become clogged with dust and prevent the projector from being ventilated properly This ca...

Страница 53: ...346 00 41 Wire WIRE CON CON_1102003 207_MSK_3PIN_L185MM_1571 28_ROHS RS232 Board to main board CB 00009059 J2595 0371 00 42 Wire WIRE CON CON_1102003 235_MSK_3PIN_L185MM_1571 28_ROHS RS232 Board to main board CB 00009156 J2595 0371 01 43 Wire WIRE CON CON_1102003 206_MSK_5PIN_L95MM_1571 28_ROHS Ballast to main board CB 00009060 J2595 0370 00 44 Wire WIRE CON CON_1102003 205_MSK_4PIN_L130MM_1571 28...

Страница 54: ...00 00 00 06 On BE EF 03 06 00 EF DB 6A 00 00 00 00 00 06 ECO Off BE EF 03 06 00 3E DA 6B 00 00 00 00 00 06 On BE EF 03 06 00 89 DB 6C 00 00 00 00 00 06 Auto Source Off BE EF 03 06 00 58 DA 6D 00 00 00 00 00 06 Source BE EF 02 06 00 57 D0 2E 00 00 00 00 00 06 Auto Sync BE EF 02 06 00 86 D1 2F 00 00 00 00 00 06 Blank Screen Video BE EF 02 06 00 DF DF 66 00 00 00 00 00 06 Keystone BE EF 02 06 00 3D D...

Страница 55: ...System Status BE EF 03 06 00 04 D8 71 00 00 00 00 00 03 Projector ON Normal Mode ViewSonic Corporation Confidential Do Not Copy PJD6211 52 ...

Страница 56: ...Appendix B IR Control Code ViewSonic Corporation Confidential Do Not Copy PJD6211 53 ...

Страница 57: ... Hours OK 1 Press Menu button to open the Main menu 2 Move color bar to setting item and then press right button to enter sub menu 3 Move down the color bar to Lamp Hours item ViewSonic Corporation Confidential Do Not Copy PJD6211 54 ...

Страница 58: ...on keypad following the actions below to enter engineering mode Right once left twice right three times left four times 5 Move down the color bar to Lamp Reset item ViewSonic Corporation Confidential Do Not Copy PJD6211 55 ...

Страница 59: ... 6 Press left button to select yes to reset Lamp Hours 7 Then the Lamp Hours would reset to 0 hours ViewSonic Corporation Confidential Do Not Copy PJD6211 56 ...

Страница 60: ...4 Troubleshooting and Verifying the Repair 5 Connector Information 6 FRU Field Replaceable Unit List 7 Maintenance 8 Recommend Spare parts List B Are you satisfied with this Service Manual Item Excellent Good Fair Bad 1 Service Manual Content ʳ ʳ ʳ ʳ 2 Service Manual Layout ʳ ʳ ʳ ʳ 3 The form and listing ʳ ʳ ʳ ʳ C Do you have any other opinions or suggestions regarding this service manual Reader s...

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