Service Manual
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It also aims to serve as a guide in procuring replacement parts for checking or correcting faults. This manual is prepared for the maintenance service for PJ870 DMD SVGA Projector. No warranty or representation, either expressed or implied, is subject to this documentation, its quality, performance, merchantability orfitnessfor particular purpose. On NOTICE : The information...
It also aims to serve as a guide in procuring replacement parts for checking or correcting faults. This manual is prepared for the maintenance service for PJ870 DMD SVGA Projector. No warranty or representation, either expressed or implied, is subject to this documentation, its quality, performance, merchantability orfitnessfor particular purpose. On NOTICE : The information...
Service Manual
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... background. ViewSonic Corporation : Confidential - Your customers will appreciate the service that occur with digital imaging functionality based on Digital Micromirror Device (DMD) technology. Send the product back to the distributor for repairing and do anything that is complex or is applied to do not attempt to PJ870 Ultraportable SVGA DMD Projector with our...
... background. ViewSonic Corporation : Confidential - Your customers will appreciate the service that occur with digital imaging functionality based on Digital Micromirror Device (DMD) technology. Send the product back to the distributor for repairing and do anything that is complex or is applied to do not attempt to PJ870 Ultraportable SVGA DMD Projector with our...
Service Manual
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You can realize optical projection system through thefollowing diagram and also the integral part of the projector. ViewSonic Corporation [ 2-1 ] Confidential, - Do Not Copy Fundamental Principles This section provides the whole structure and conceptual drawing about optics of configuration. P3870 CHAPTER 2.
You can realize optical projection system through thefollowing diagram and also the integral part of the projector. ViewSonic Corporation [ 2-1 ] Confidential, - Do Not Copy Fundamental Principles This section provides the whole structure and conceptual drawing about optics of configuration. P3870 CHAPTER 2.
Service Manual
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You can place an orderfor correct parts in the recommendation parts list. Do Not Copy ViewSonic Corporation 3-1 1 Confidential - Mechanical Construction This section provides the package and exploded overview and replaceable parts listfor the DMD projector. VfINVIAI aDIAIES PJ870 CHAPTER 3.
You can place an orderfor correct parts in the recommendation parts list. Do Not Copy ViewSonic Corporation 3-1 1 Confidential - Mechanical Construction This section provides the package and exploded overview and replaceable parts listfor the DMD projector. VfINVIAI aDIAIES PJ870 CHAPTER 3.
Service Manual
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P1870 CHAPTER 4 The Procedure of these procedures, be sure to put the screws in a safe place and separate them according to turn off the power, computer system, and other attached devices; ViewSonic Corporation [ 4-1 ] Confidential - then disconnect the power cable from the electronically outlet. Moreover, when you begin any of Disassembly This section provides disassembly procedures for PJ870 0.7" DMD SVGA Color Projector. Do Not Copy Before you disassemble the projector, be sure to grouping.
P1870 CHAPTER 4 The Procedure of these procedures, be sure to put the screws in a safe place and separate them according to turn off the power, computer system, and other attached devices; ViewSonic Corporation [ 4-1 ] Confidential - then disconnect the power cable from the electronically outlet. Moreover, when you begin any of Disassembly This section provides disassembly procedures for PJ870 0.7" DMD SVGA Color Projector. Do Not Copy Before you disassemble the projector, be sure to grouping.
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V- P ` r" -a Elevator *tv O Module Right Cover I . Unscrew two screws(85.1A126.060 Pan Mech M2.6*6) on the bottom and two screws (85.1A126.060 Pan Mech M2.6*6) on the rear side of Projector. 3. Push the blue button to spring out Elevator Module. 2. Do Not Copy ViewSonic Corporation [ 4-31 Confidential - Lift Right Cover and unplug three cables. Et..., Vr te . PJ870 4-2 Disassemble Right Cover err Omm•Itot, •s. 9/ wit.
V- P ` r" -a Elevator *tv O Module Right Cover I . Unscrew two screws(85.1A126.060 Pan Mech M2.6*6) on the bottom and two screws (85.1A126.060 Pan Mech M2.6*6) on the rear side of Projector. 3. Push the blue button to spring out Elevator Module. 2. Do Not Copy ViewSonic Corporation [ 4-31 Confidential - Lift Right Cover and unplug three cables. Et..., Vr te . PJ870 4-2 Disassemble Right Cover err Omm•Itot, •s. 9/ wit.
Service Manual
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PJ870 IVfINIVN HDIMgS Note 2 : Tilt Angle Tolerance Limits on variability of mirror tilt half angle are all mirrors in the full on state without electronic duty ... time following the mirror transition time. The specified specular reflectivity applies to the light specularly reflected from the DMD in projector systems. Note 6 : Non-Functional Mirrors Mirrors which cannot be tolerable within ViewSonic Corporation [7-4] : Confidential - It is discussed inNote 7. Note 3 : Mirror Transition Time The time it . Tilt angle variation within a device may...
PJ870 IVfINIVN HDIMgS Note 2 : Tilt Angle Tolerance Limits on variability of mirror tilt half angle are all mirrors in the full on state without electronic duty ... time following the mirror transition time. The specified specular reflectivity applies to the light specularly reflected from the DMD in projector systems. Note 6 : Non-Functional Mirrors Mirrors which cannot be tolerable within ViewSonic Corporation [7-4] : Confidential - It is discussed inNote 7. Note 3 : Mirror Transition Time The time it . Tilt angle variation within a device may...
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...-DC Power Requirements Description General : Efficiency, Overall, Min. Additionally, the over voltage protection circuitry activate, as a result of Max. ViewSonic Corporation 7-11 ] : Confidential - No order All voltages shall monotonically arrive within specification limits. Within this tolerance under no load operation....load. All voltages, first to 7-3.2 Over voltage protection limits may exceed the recommended operating limits of the projector electroniccs and may affect reliability of those electronics if applied for an extended period of 6% the IPS subsystem ...
...-DC Power Requirements Description General : Efficiency, Overall, Min. Additionally, the over voltage protection circuitry activate, as a result of Max. ViewSonic Corporation 7-11 ] : Confidential - No order All voltages shall monotonically arrive within specification limits. Within this tolerance under no load operation....load. All voltages, first to 7-3.2 Over voltage protection limits may exceed the recommended operating limits of the projector electroniccs and may affect reliability of those electronics if applied for an extended period of 6% the IPS subsystem ...
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PJ870 z eSeription Power God Mechanical Weight, Max. When power good goes false, the projector electronics will initiate orderly shut-down of key circuitry. 100 Grams Width : 50mm Length : 65mm Height : 50mm 162.5cm3 None All ...Voltage, 3.3Vout Voltage, 5.0Vout, Analog Voltage, 5.125Vout, Logic Voltage, 12.0Vout Limit Point 4.0 6.0 6.0 14.0 Units Volts DC Volts DC Volts DC Volts DC ViewSonic Corporation 7-12 ] Confidential - Size, Outline Size, Volume, Max. Housing RequireMent Comment::::.': Crcuitry detects key parameters(such as AC line conditions, DC voltages, ...) to ...
PJ870 z eSeription Power God Mechanical Weight, Max. When power good goes false, the projector electronics will initiate orderly shut-down of key circuitry. 100 Grams Width : 50mm Length : 65mm Height : 50mm 162.5cm3 None All ...Voltage, 3.3Vout Voltage, 5.0Vout, Analog Voltage, 5.125Vout, Logic Voltage, 12.0Vout Limit Point 4.0 6.0 6.0 14.0 Units Volts DC Volts DC Volts DC Volts DC ViewSonic Corporation 7-12 ] Confidential - Size, Outline Size, Volume, Max. Housing RequireMent Comment::::.': Crcuitry detects key parameters(such as AC line conditions, DC voltages, ...) to ...
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PC (Personal Computer) - Do Not Copy PJ870 651 Software : - Pj870.hex Pj870.inf 9-2 Setup Procedure 1. Flashupgrader.exe Flasher.hex - Connect Flash Board to Flash Board. 3. Connect COM1 of PC and Flash Board with power cord) - RS232 Cable - Flash Board - Power Adapter (with RS232 cable. 2. lVflIsIVJAI gDIAS3S 9-1 Equipment r9 Hardware : - Connect Power Adapter to the Projector (PJ870). PC PJ870 COM1 RS232 Cable ViewSonic Corporation P.18 shB6j_rd :Power Adapter [9-2] Confidential -
PC (Personal Computer) - Do Not Copy PJ870 651 Software : - Pj870.hex Pj870.inf 9-2 Setup Procedure 1. Flashupgrader.exe Flasher.hex - Connect Flash Board to Flash Board. 3. Connect COM1 of PC and Flash Board with power cord) - RS232 Cable - Flash Board - Power Adapter (with RS232 cable. 2. lVflIsIVJAI gDIAS3S 9-1 Equipment r9 Hardware : - Connect Power Adapter to the Projector (PJ870). PC PJ870 COM1 RS232 Cable ViewSonic Corporation P.18 shB6j_rd :Power Adapter [9-2] Confidential -
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PJ870 7. Ihrinflovia hes etweeestly To coin& the upeittiot.click tinnwese in power cord and then power on the projector. Click "Finish" icon to complete Firmware upgrading. Do Not Copy It'll take several seconds to complete the operation. Plug in the ViewSonic Corporation [ 9-5 Confidential -
PJ870 7. Ihrinflovia hes etweeestly To coin& the upeittiot.click tinnwese in power cord and then power on the projector. Click "Finish" icon to complete Firmware upgrading. Do Not Copy It'll take several seconds to complete the operation. Plug in the ViewSonic Corporation [ 9-5 Confidential -
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ViewSonic Corporation [ 10-1 ] Confidential - P3870 CHAPTER 10. It's produced on 41-week of manufacturing year (ex: 1922 - 99, 2000 - 00) WW = Manufacturingweek xxxxx = Sequence number EX: B09004100012 This label "B09004100012" represents the whole serial number for PJ870. Do Not Copy Appendix 10-1 Serial Number Format 10-1.1 The Serial Numberfor Projector PPP YY WW xxxxx 0 0 CD 0 Regional Product ID Code (B09 = PJ870) YY = Last two digits of 2000 and its sequence number is 00012.
ViewSonic Corporation [ 10-1 ] Confidential - P3870 CHAPTER 10. It's produced on 41-week of manufacturing year (ex: 1922 - 99, 2000 - 00) WW = Manufacturingweek xxxxx = Sequence number EX: B09004100012 This label "B09004100012" represents the whole serial number for PJ870. Do Not Copy Appendix 10-1 Serial Number Format 10-1.1 The Serial Numberfor Projector PPP YY WW xxxxx 0 0 CD 0 Regional Product ID Code (B09 = PJ870) YY = Last two digits of 2000 and its sequence number is 00012.