Ricoh Spica-PJ1 Y092 Field Service Manual
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Ricoh Spica-PJ1 Y092 Field Service Manual

Ricoh Spica-PJ1 Y092 Field Service Manual

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Spica-PJ1
Machine Code: Y092
Field Service Manual
October, 2015

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Summary of Contents for Ricoh Spica-PJ1 Y092

  • Page 1 Spica-PJ1 Machine Code: Y092 Field Service Manual October, 2015...

  • Page 3: Important Safety Notices

    Important Safety Notices Important Safety Notices Prevention of physical injury 1. Before disassembling or assembling parts of the main machine and peripherals, make sure that the power cord of the main machine is unplugged. 2. The wall outlet should be near the machine and easily accessible. 3.
  • Page 4 • Microsoft, Windows, Windows Vista, Internet Explorer and PowerPoint are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. • HDMI, the HDMI Logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC. •...

  • Page 5: Table Of Contents

    TABLE OF CONTENTS Important Safety Notices........................... 1 Important Safety Notices..........................1 Prevention of physical injury ........................ 1 Health safety conditions........................1 Observance of electrical safety standards..................1 Safety and Ecological Notes for Disposal....................1 Trademarks..............................1 1. Product Information Overview................................7 Main Unit................................
  • Page 6 Power Consumption..........................26 F/W Specifications............................26 OSD Languages..........................26 LAN Function............................27 Blending & Warping Features......................27 Video Signal Input Specifications...................... 27 Environmental Conditions..........................35 Temperature/Humidity/Altitude......................35 2. Installation Installation Requirements..........................37 Environment/Power Requirements ......................37 Machine Dimensions........................... 37 Main Machine Installation..........................38 Accessory Check............................38 Precautions..............................39 Do..................................39 Do not................................
  • Page 7 Right Cover, Right Cover Relay Board, Filter Sensor................68 Left Cover, Keypad Board, Keypad Panel, Keypad Cover..............70 Ballast 1 / Ballast 2, Standoff........................71 Fan Driver Board............................74 Fan connectors............................ 75 Fan 4................................75 AC Inlet................................. 76 Fuse................................77 Thermal Switch............................. 78 Fan 5 / Fan 6 / Fan 8..........................78 Optical Engine Assembly..........................
  • Page 8 Lens Calibration............................124 Fan Calibration and Auto Waveform...................... 124 DA Calibration............................125 Lamp Hours..............................127 Reset Lamp Used Hours..........................127 Color Wheel Index............................129 Test Inspection Procedure..........................130 Function Inspection............................130 Check points for exterior and print pattern..................... 130 OSD Reset..............................131 Procedure A............................131 Procedure B............................132 Network Test..............................

  • Page 9: Product Information

    1. Product Information Overview Main Unit 1. IR Receivers 2. Lens Release Button 3. Lens 4. Adjustable Feet 5. Inlet Vent 6. LED Status Indicators...

  • Page 10: Control Panel

    1. Product Information 7. IR Sensor 8. Outlet Vents 9. Lamp Door 10. Power Connector 11. Power Switch 12. Anti-Theft Lock Hole (Kensington™ Lock) 13. Keypad Panel 14. Connector Panel Control Panel / Power key 2. Shutter key 3. Auto key 4.

  • Page 11: Connection Ports

    Overview 6. Focus key 7. Lens key 8. Zoom key 9. Exit key 10. Four directional selector keys 11. Menu key Connection Ports 1. 3D Sync OUT Connector 2. DVI-D Connector 3. VGA IN Connector 4. VGA OUT Connector 5. Component/RGBHV IN Connector 6.

  • Page 12: Remote Control

    1. Product Information 15. RS-232C Connector Remote Control Key Name Description Power ON Power on the projector. Numeric Keypad Information Display the projector information. Auto Auto adjust projector with source.
  • Page 13 Overview Key Name Description Enter Confirm your item selection. Press up, down, left, right direction buttons to select Four Directional Select Keys items or make adjustments. Menu Launch the OSD main menu. Gamma Adjust mid-range levels. Bright Adjust the amount of light in the image. Lens H Adjust the position of the image horizontally.

  • Page 14: Specifications

    1. Product Information Specifications Product Highlights • High brightness, typical 11000 ANSI lm for WUXGA. • 6 optional lenses, TR coverage from 0.84 : 1 to 7.2 : 1. • Interchangeable color wheel, high brightness or superior rich-color. • Power zoom, focus, lens shift (V: +/-60%, H: +/-25%). •...

  • Page 15: Optical Specifications

    Specifications Optical Specifications Color Primaries: ANSI 9-point measurement Color x & y x=0.331+/- 0.02 White y=0.397+/- 0.02 x=0.633+/- 0.02 y=0.356+/- 0.02 6S High Brightness color wheel x=0.335+/- 0.025 Green y=0.542+/- 0.025 x=0.140+/- 0.02 Blue y=0.089+/- 0.02 Color x & y x=0.318+/- 0.02 White y=0.395+/- 0.02...

  • Page 16: Projection Lens

    1. Product Information Projection Lens B1 / B2 / B3 Platform RICOH PJ KU12000 (WUXGA1920 x 1200) 0.96” Projection Lens Lens Type Wide Zoom Wide Zoom Wide Zoom Zoom Type Wide Tele Wide Tele Wide Tele Throw Ratio 0.84 1.02 1.02...
  • Page 17 Specifications Projection Lens Lens Type Wide Zoom Wide Zoom Wide Zoom Zoom Type Wide Tele Wide Tele Wide Tele Projection screen size Projection distance (m) Diagonal Height Width (inch) 1.08 0.67 1.29 0.81 1.51 0.94 1.72 1.08 1.94 1.21 2.15 1.35 2.37 1.48...
  • Page 18 1. Product Information Projection Lens Lens Type Wide Zoom Wide Zoom Wide Zoom Zoom Type Wide Tele Wide Tele Wide Tele Projection screen size Projection distance (m) Diagonal Height Width (inch) 5.39 3.37 5.60 3.50 5.82 3.64 6.03 3.77 6.25 3.91 6.46 4.04...
  • Page 19 10.8 14.4 12.7 15.8 10.77 6.73 11.0 11.0 14.7 12.9 16.2 B4 / B5 / B6 Platform RICOH PJ KU12000 (WUXGA1920 x 1200) 0.96” Projection Lens Lens Type Standard Long Zoom Ultra-Long Zoom Zoom Type Wide Tele Wide Wide Tele...
  • Page 20 1. Product Information Projection Lens Lens Type Standard Long Zoom Ultra-Long Zoom Zoom Type Wide Tele Wide Tele Wide Tele Projection screen size Projection distance (m) Diagona Height Width (inch) 1.08 0.67 1.29 0.81 1.51 0.94 10.9 1.72 1.08 12.4 1.94 1.21 14.0...
  • Page 21 Specifications Projection Lens Lens Type Standard Long Zoom Ultra-Long Zoom Zoom Type Wide Tele Wide Tele Wide Tele Projection screen size Projection distance (m) Diagona Height Width (inch) 5.17 3.23 10.3 10.3 20.7 20.7 37.2 5.39 3.37 10.8 10.8 21.5 21.5 38.8 5.60...

  • Page 22: Lamp Information

    1. Product Information Projection Lens Lens Type Standard Long Zoom Ultra-Long Zoom Zoom Type Wide Tele Wide Tele Wide Tele Projection screen size Projection distance (m) Diagona Height Width (inch) 9.27 5.79 13.9 18.5 18.5 37.1 37.1 66.7 9.48 5.93 14.2 19.0 19.0...

  • Page 23: Image Quality

    Specifications Operating position 1. 360-degree tilt 2. Portrait mode (only keypad side up) 3. ±20 deg max tilt of lamp axis from horizontal Image Quality Blemishes Per TI IQ 1912-xxx7 for 0.96" WUXGA spec. Pixel Defects Per TI IQ 1912-xxx7 for 0.96" WUXGA spec. Flare White Flare ≤...

  • Page 24: Mechanical Specifications

    1. Product Information 370 W (ECO mode) dual lamps operation @ 23 Typical : 36 dB(A), Max: 38 dB(A) C ambient A-weighted sound pressure level At the bystanders test positions Based on ISO 7779 Mechanical Specifications Size Maximum product dimensions (W x D x H) 520mm(W) x 591mm(D) x 208.3mm(H) (without lens, with elevators) Adjustment...

  • Page 25: Video Signal Connectors

    Specifications Notes Max input resolution 1600x1200@60Hz 162MHz (1600 x 1200) 1920x1200@60Hz, reduce 154MHz (1920 x 1200) blanking Video Signal Connectors Type Connector Description HDMI, version 1.4b HDMI In x 1 HDMI HDCP 1.3 compliance Signal link Computer In x 1 DVI ( Digital Only) DVI, version 1.0 Provides input for analog...

  • Page 26: Control Signal And Power Connectors

    1. Product Information Type Connector Description Transmits uncompressed high definition video by HDMI Tx interface , Ethernet 100BaseTx , control signals including RS-232 and Infrared through a single 100M Cat5e/6 LAN RJ45 x2 RJ45-1 (HDBaseT input) Cable. Presenter ( an AP which is used to transfer Host PC/NB image to Projector).

  • Page 27: Wired / Ir Remote Control

    Specifications Wired / IR Remote Control IR Receivers 38kHZ IR Remote Black IR remote with Key layout as shown earlier. Wired Remote Remote can be operated in wired mode where 5V power is provided by the projector and keys are communicated to the projector serially. Remote range of operation using IR Description Criteria...

  • Page 28: Power Consumption

    1. Product Information PIP/POP HDBase Network 3G-SDI CVBS HDMI Display Matrix Network Display Power Consumption 100 VAC – 120 VAC, with 20A fuse. (For low voltage regions, such as Japan, North America) Rated Voltage 200 VAC – 240 VAC, with 10A fuse. (For high voltage regions, such as China, Europe) Rated Current (465W lamp Mode) 100-120V~ 50/60 Hz, 12A...

  • Page 29: Lan Function

    Specifications LAN Function LAN support Telnet, Crestron (Flash UI/RoomView/Control system), PJ-Link (Support v1.0, w/o authentication), AMX (Device discovery only, certification by customer). Blending & Warping Features The PW392 will change all types of video sources to WUXGA (for 2D WUXGA models) or 720P (for 3D timing), before sending the signal to the iChip.
  • Page 30 1. Product Information Fram Resolution e rate H.Frequency 3G-SDI HDBaseT CVBS (Hz) 720x400 SMT0760H 800x600 DMT0860 DMT0875 DMT0885 CVR0812 848x480 CVT0850H CVT0860H CVT0875H CVT0885H DMT1060 DMT1075 1024x768 DMT1085 CVR1012 CVT1150D CVT1160D 1152x720 CVT1175D CVT1185D CVT1160 DMT1170 1152x864 DMT1175 DMT1185...
  • Page 31 Specifications Fram Resolution e rate H.Frequency 3G-SDI HDBaseT CVBS (Hz) 1280x720 CVT1275H CVT1285H CVT1260E 1280x768 CVT1275E CVT1285E CVT1250_ DMT1260D 1280x800 CVT1275_ CVT1285_ CVT1250 CVT1260 1280x960 CVT1275 CVT1285 CVT1250G DMT1260G 1280x102 DMT1275G DMT1285G...
  • Page 32 1. Product Information Fram Resolution e rate H.Frequency 3G-SDI HDBaseT CVBS (Hz) CVT1350H DMT1360H 1360x768 CVT1375H CVT1385H 1366x768 DMR1360H CVT1450 1400x105 CVT1460 CVT1475 CVT1460D 1440x900 CVT1475D 1600x900 DMR1660H 1600x120 DMT1660 1680x105 CVT1660D CVT1950H 1920X108 CVR1960H CVR1960D 1920X120 CVT1950D NTSC Fram Resolution e rate H.Frequency...
  • Page 33 Specifications Fram Resolution e rate H.Frequency 3G-SDI HDBaseT CVBS (Hz) (B,G,H,I) PAL (N) PAL (M) SECAM Fram Resolution e rate H.Frequency 3G-SDI HDBaseT CVBS (Hz) SECAM (M) SDTV Fram Resolution e rate H.Frequency 3G-SDI HDBaseT CVBS (Hz) 480p 576p EDTV Fram Resolution e rate...
  • Page 34 1. Product Information HDTV Fram Resolution e rate H.Frequency 3G-SDI HDBaseT CVBS (Hz) 1080i 720p 1080p Mandatory 3D Fram Resolution e rate H.Frequency 3G-SDI HDBaseT CVBS (Hz) Frame Packing 1080p Frame Packing 720p...
  • Page 35 Specifications Fram Resolution e rate H.Frequency 3G-SDI HDBaseT CVBS (Hz) Side by Side 1080i Top and Bottom 720p Top and Bottom 1080p Frame sequential 3D Fram Resolution e rate H.Frequency 3G-SDI HDBaseT CVBS (Hz) 800x600 1024x768 1280x720 SD-SDI Frame Resolution rate H.Frequency 3G-SDI...
  • Page 36 1. Product Information HD-SDI Frame Resolution rate H.Frequency 3G-SDI HDBaseT CVBS (Hz) 720p YcbCr422 59.94 10bit 1080i YcbCr422 59.94 10bit 23.98 1080p YcbCr422 10bit 29.97 1080sF YcbCr422 29.97 10bit 3GA-SDI Frame Resolution rate H.Frequency 3G-SDI HDBaseT CVBS (Hz) 1080p YcbCr422 59.94 10bit...

  • Page 37: Environmental Conditions

    Specifications 3GB-SDI Frame Resolution rate H.Frequency 3G-SDI HDBaseT CVBS (Hz) 1080p YcbCr422 59.94 10bit With 352M Payload ID Environmental Conditions Temperature/Humidity/Altitude Operating temperature range Operating: 0°C ~ 40°C 0 to 40 degrees C (0~2500 ft) 0 to 35 degrees C (2500~5000 ft) 0 to 30 degrees C (5000~10000 ft) Storage temperature range Storage: -10°C ~ 60°C...
  • Page 38 1. Product Information...

  • Page 39: Installation

    2. Installation Installation Requirements Environment/Power Requirements Operating temperature 0°C to 40°C Power supply 100~240VAC, 50~60Hz Machine Dimensions 520mm(W) x 591mm(D) x 208.3mm(H) (without lens, with elevators) (20.47”(W) x 20.47”(D) x 8.20”(H))

  • Page 40: Main Machine Installation

    2. Installation Main Machine Installation The user must set this projector up. • About the handling of this machine, follow the contents of the Safety Information section of the user manual. Accessory Check Description Q’ty Projector without lens cover Power cord VGA cable DVI-HDMI adapter...

  • Page 41: Precautions

    Main Machine Installation Description Q’ty Remote controller AAA Batteries (for the remote controller) Documentation: User’s Manual (CD) Documentation: Quick Start Guide • Due to different applications in each country, some regions may have different accessories. Precautions Please follow all warnings, precautions and maintenance as recommended in this manual. •...
  • Page 42 2. Installation • Use under the following conditions: • In extremely hot, cold or humid environments. • Ensure that the ambient room temperature is within 0°C ~ 40°C • Relative humidity is 10% ~ 85% • In areas susceptible to excessive dust and dirt. •...

  • Page 43: Replacement And Adjustment

    3. Replacement and Adjustment Special Tools Make sure that engineers are equipped with the following tools, which will be necessary in order to update the firmware, and to perform adjustments that are necessary after replacing the optical engine (page 83 "DA, Photo Sensor Board, Lamp Housing, Optical Engine") or main board (page 52 "Main Board, Sub Board, LAN/USB Board").

  • Page 44: Equipment Needed

    3. Replacement and Adjustment Equipment Needed • Screw bit (+): 105 • Screw bit (+): 107 • Hex sleeves 2.0 mm • Hex sleeves 5.0 mm • Hex sleeves 14.0 mm • Projector...

  • Page 45: Parts List

    Parts List Parts List Service Parts List 1. Outlet vent cover 2. Filter cover (rear) x2 3. Fan 1 / Fan 2 4. Fan docking board 5. Lamp cover 6. Top cover 7. Lamp 1 / Lamp 2 8. Color wheel 9.
  • Page 46 3. Replacement and Adjustment 30. Keypad cover 31. Ballast 1 / Ballast 2 32. Cooling pad (for Ballast 1) 33. Cooling pad (for Ballast 2) 34. Standoff x4 35. Fan driver board 36. Fan 4 37. AC Inlet 38. Fuse 39.

  • Page 47: Part Replacement

    Part Replacement Part Replacement • This process is protective level II. Operators should wear electrostatic chains. • When removing or disassembling the optical engine, please note that specific environmental conditions (clean room) are required. Projector Lens Press and hold down the lens bar. Remove the projector lens [A] by rotating it counter-clockwise.

  • Page 48: Outlet Vent Cover, Fan 1 / Fan 2, Fan Docking Board, Lamp Cover

    3. Replacement and Adjustment Outlet Vent Cover, Fan 1 / Fan 2, Fan Docking Board, Lamp Cover Loosen two screws to open the lamp cover [A].
  • Page 49 Part Replacement Open the cover, and then remove one screw to remove the lamp cover module [A]. Remove four screws and two connectors to remove fan 1 [A] and fan 2 [B]. Disconnect the wire extension, then separate the outlet vent cover [A] and fan [B].
  • Page 50 3. Replacement and Adjustment Remove the filter cover [A] from the outlet vent cover [B]. Tear off the two rubbers from fan 1 and fan 2 [A]. • Fan 1 and Fan 2 are the same.

  • Page 51: Lamp Unit

    Part Replacement Remove two screws to remove the fan docking board [A] from the lamp cover [B]. Lamp Unit Loosen three screws to remove lamp 1 [A].

  • Page 52: Color Wheel

    3. Replacement and Adjustment Loosen three screws to remove lamp 2 [A]. Color Wheel Remove one screw to open the color wheel cover [A]. Loosen three screws to take out the color wheel [A].

  • Page 53: Top Cover And Main Board Shielding

    Part Replacement Top Cover and Main Board Shielding Remove the lamp unit. (page 49 "Lamp Unit") Loosen three screws and remove one screw (blue circle). Pull the top cover [A] and remove it.

  • Page 54: Main Board, Sub Board, Lan/Usb Board

    3. Replacement and Adjustment Remove 2 screws to remove the shield [A]. Remove nine screws to remove the main board shielding [A]. Main Board, Sub Board, LAN/USB Board Remove the top cover and main board shielding. (page 60 "Main Board Bottom Shielding and Front Shielding")
  • Page 55 Part Replacement Remove nine hex screws (red circles) and one hex screw (yellow circle). Remove nine screws (red circles) and loosen two screws (yellow circles) and disconnect 21 connectors.
  • Page 56 3. Replacement and Adjustment Disconnect two connectors, then separate the I/O cover [A]. • [A] is connected to the Keypad board. • [B] is connected to the PSU.
  • Page 57 Part Replacement Remove three screws and two connectors to remove the main board [A]. • There are two connectors between main board and sub board.
  • Page 58 3. Replacement and Adjustment Remove three screws and three standoffs to separate the sub board [A] and the LAN/USB board [B]. • There is one connector between LAN/USB board and sub board. Remove the three hex standoffs from the LAN/USB board [A].

  • Page 59: Connector List

    Part Replacement Connector list Item Name on board Key feature Figure Red/white/black wire, white connector and J48 IR-T black wire tube (3 pins) J67 FAN1/FAN2/ White connector (12 pins) FAN3...
  • Page 60 3. Replacement and Adjustment Item Name on board Key feature Figure J46 REAR LED White connector (10 pins) Red/yellow/black wire, white connector J22 LIGHT SENSOR and black wire tube (3 pins) White connector and black wire tube (20 J49 TO CW BD pins) Red/black/white wire, white connector (3 J33 DA SENSOR...
  • Page 61 Part Replacement Item Name on board Key feature Figure J17 LAMP1 White connector (5 pins) White/yellow/red/black/brown wire, J40 H-SENSOR white connector (5 pins) Orange/brown/ black/ yellow wire, white J39 H-MOTOR connector (4 pins) White/yellow/red/black/brown wire, J42 V-SENSOR white connector (5 pins) Orange/brown/ black/yellow wire, white J41 V-MOTOR connector (4 pins)

  • Page 62: Main Board Bottom Shielding And Front Shielding

    3. Replacement and Adjustment Item Name on board Key feature Figure White connector and black wire tube (10 J44 LENS mem/Z/F pins) J62 DET Black/red/white/blue wire, white J63 DET connector and blue wire tube (4 pins) J64 DET Red/white/black wire, white connector and J17 IR black wire tube (3 pins) Main Board Bottom Shielding and Front Shielding...

  • Page 63: Front Cover, Filter Sensor, Ir Sensor Board

    Part Replacement Remove five screws and tear off three tapes, then remove the front shielding [A]. Front Cover, Filter Sensor, IR Sensor Board Remove the main board bottom shielding and front shielding. (page 60 "Main Board Bottom Shielding and Front Shielding") Pull down the filter cover [A] and then take out it.
  • Page 64 3. Replacement and Adjustment Remove ten screws to remove the front cover [A]. Remove the four screws and then disassemble: • Front cover [A], • IR sensor board [B], • Filter sensor [C].

  • Page 65: Led Board, Rear Cover Connector Board, Interlock Switch, Fan 3, Rear Cover

    Part Replacement LED Board, Rear Cover Connector Board, Interlock Switch, Fan 3, Rear Cover Remove the main board bottom shielding and front shielding. (page 60 "Main Board Bottom Shielding and Front Shielding")
  • Page 66 3. Replacement and Adjustment Remove ten screws to remove the back shielding [A]. Remove 14 screws to remove the rear cover [A]. The screws in the yellow circles are flat-head.
  • Page 67 Part Replacement Remove two screws and one connector.
  • Page 68 3. Replacement and Adjustment Lift the rear cover [A] upward and remove it. Remove two screws and one connector to remove the LED board [A].
  • Page 69 Part Replacement Remove two screws and two connectors to remove the rear cover connector board [A]. Remove the two screws securing the interlock switch [A].

  • Page 70: Right Cover, Right Cover Relay Board, Filter Sensor

    3. Replacement and Adjustment Remove two screws to separate fan 3 [A] from the rear cover [B]. Tear off the two rubbers to separate fan 3 [A]. Right Cover, Right Cover Relay Board, Filter Sensor Remove the front cover. (page 61 "Front Cover, Filter Sensor, IR Sensor Board") Remove the rear cover.
  • Page 71 Part Replacement Remove six screws to remove the right cover [A]. Separate the filter cover [A] from the right cover. Remove four screws and then disassemble: • Right cover [A], • Right cover relay board [B], • Filter sensor [C].

  • Page 72: Left Cover, Keypad Board, Keypad Panel, Keypad Cover

    3. Replacement and Adjustment Left Cover, Keypad Board, Keypad Panel, Keypad Cover Remove the front cover. (page 61 "Front Cover, Filter Sensor, IR Sensor Board") Remove the rear cover. (page 63 "LED Board, Rear Cover Connector Board, Interlock Switch, Fan 3, Rear Cover") Remove two screws (red) and loosen four screws (yellow) to remove the left cover [A].

  • Page 73: Ballast 1 / Ballast 2, Standoff

    Part Replacement Loosen two screws (yellow) and remove four screws (red) and one connector, and then disassemble: • Left cover [A], • Keypad board [B], • Keypad panel [C], • Keypad cover [D]. Ballast 1 / Ballast 2, Standoff Remove the right cover. (page 68 "Right Cover, Right Cover Relay Board, Filter Sensor")
  • Page 74 3. Replacement and Adjustment Remove six screws to remove the fence [A]. Remove four screws and six connectors to remove the base [A]. Pull out the ballast 2 [A] then remove the three connectors. • The cable in the yellow circle is connected to the Lamp 2.
  • Page 75 Part Replacement Separate the ballast 2 and cooling pad [A] from the ballast shielding (hook ×4). Remove four screws to remove the light shielding [A]. Remove the four standoffs [A] and the three connectors. • The cable in the yellow circle is connected to the Lamp 1..

  • Page 76: Fan Driver Board

    3. Replacement and Adjustment Separate the ballast 1 and cooling pad [A] from the ballast shielding (hook ×4). Fan Driver Board Remove the ballast 2 (page 71 "Ballast 1 / Ballast 2, Standoff") Remove the four screws to remove the fan driver board [A].

  • Page 77: Fan Connectors

    Part Replacement Fan connectors Fan 4 Remove the front cover. (page 61 "Front Cover, Filter Sensor, IR Sensor Board") Remove three screws to remove fan 4 [A].

  • Page 78: Ac Inlet

    3. Replacement and Adjustment Remove the four screws to separate fan 4 [A] and bracket [B]. AC Inlet Remove the rear cover. (page 63 "LED Board, Rear Cover Connector Board, Interlock Switch, Fan 3, Rear Cover") Remove seven screws and take out the cable from wire mount, and then remove the bracket and AC inlet.

  • Page 79: Fuse

    Part Replacement Remove the AC inlet [A] from the bracket. Fuse Remove the lamp cover. (page 46 "Outlet Vent Cover, Fan 1 / Fan 2, Fan Docking Board, Lamp Cover") Remove the fuse holder [A] by rotating it counter-clockwise.

  • Page 80: Thermal Switch

    3. Replacement and Adjustment Separate the holder [A] and fuse [B]. Thermal Switch Remove the main board bottom shielding. (page 60 "Main Board Bottom Shielding and Front Shielding") Remove two screws and one connector to remove the thermal switch [A]. Fan 5 / Fan 6 / Fan 8 Remove the right cover.
  • Page 81 Part Replacement To remove the duct [A], remove three screws on the upper side and then remove three screws on the lower side. Remove two screws to remove fan 8 and the bracket.
  • Page 82 3. Replacement and Adjustment Remove the three screws to separate fan 8 [A] and the bracket [B]. To remove the duct [A], remove three screws on the upper side and then remove two screws on the lower side.
  • Page 83 Part Replacement Take out the cable from the wire mount, and remove two screws to remove fan 5 and the bracket. Remove three screws to separate fan 5 [A] and the bracket.
  • Page 84 3. Replacement and Adjustment Remove four screws to remove fan 6 and the bracket. Remove three screws to separate fan 6 [A] and the bracket. • Fan 6 does not have the sponge [A].

  • Page 85: Optical Engine Assembly

    Part Replacement Optical Engine Assembly Remove fan 5, fan 6, and fan 8. (page 78 "Fan 5 / Fan 6 / Fan 8") Remove two screws to remove the shield [A]. Remove six screws to remove the optical engine assembly [A]. DA, Photo Sensor Board, Lamp Housing, Optical Engine Remove the optical engine assembly.
  • Page 86 3. Replacement and Adjustment Remove three screws to remove the DA module [A]. Remove two screws to remove the DA [A] from the bracket.
  • Page 87 Part Replacement Remove one screw securing the photo sensor board [A]. Remove four screws to detach the lamp housing [A] from the optical engine [B].

  • Page 88: Color Wheel Docking Board, Light Sensor Board, Shutter

    3. Replacement and Adjustment Remove four screws to remove the two lamp cables [A] from the lamp housing [B]. Color Wheel Docking Board, Light Sensor Board, Shutter Remove the DA, lamp housing. (page 83 "DA, Photo Sensor Board, Lamp Housing, Optical Engine") Remove two screws and one connector to remove the color wheel docking board [A].
  • Page 89 Part Replacement Remove one screw to remove the light sensor board [A].

  • Page 90: Psu

    3. Replacement and Adjustment Remove two screws to remove the shutter cover [A]. Remove three screws to remove the shutter [A]. Remove the optical engine assembly. (page 83 "Optical Engine Assembly")
  • Page 91 Part Replacement Remove three screws to remove the fence [A]. Remove nine screws and four connectors to remove the PSU and cooling pad [A].
  • Page 92 3. Replacement and Adjustment Remove two screws to remove the two cables [A]. • [A] is connected to the Ballast 2. • [B] is connected to the Ballast 1.

  • Page 93: Fan 7 / Fan 10

    Part Replacement Fan 7 / Fan 10 Remove the optical engine assembly. (page 83 "Optical Engine Assembly") Remove three screws on the upper side of the duct, and then remove the three screws for fan 10 [A].

  • Page 94: Adjustable Foot

    3. Replacement and Adjustment Remove three screws on the upper side of the duct, and then remove the three screws for fan 7 [A]. Adjustable Foot Remove the PSU. (page 88 "PSU")
  • Page 95 Part Replacement Remove the four adjustable feet [A] and nuts [B].

  • Page 96: Required Action After Replacing Parts

    3. Replacement and Adjustment Required Action after Replacing Parts After replacing parts, please execute the related items shown in the table below. After After changed parts update Action after Descripti LAN- repair on page Main Color Optical Firmwa Lamp board board wheel engine...

  • Page 97: Troubleshooting

    4. Troubleshooting Equipment Needed • Projector • PC (Personal Computer) • DVD Player • Screw drivers • VGA cable, power cord, component cable, audio cable, HDMI cable, LAN cable, RS232 cable • Voltage test meter...

  • Page 98: Led Indicators

    4. Troubleshooting LED Indicators LED status and meanings Status Projector State Lamps are off Lamp time has expired and lamp should be Solid Orange replaced Solid Green Lamp is on and operating correctly Lamp 1, Lamp 2 Flashing Green Lamp is switching on Failed to strike lamp after 5 attempts (strike attempts will stop) Flashing Red...
  • Page 99 LED Indicators Status Projector State AC power is off (without AC plug in) AC has been applied, projector is in standby mode Solid Green Projector is powered up and operating normally Flashing Orange Projector is in cooling down mode or startup mode Status Flashing (alternating) Projector is in flash update state...

  • Page 100: Main Procedures

    4. Troubleshooting Main Procedures...

  • Page 101: No Power Troubleshooting

    Main Procedures A. No Power Troubleshooting...

  • Page 102: Power Troubleshooting

    4. Troubleshooting B. Power Troubleshooting Make sure all connectors are connected properly. Check the LED indicators.
  • Page 103 Main Procedures 1-1 Does STATUS LED Light blue and projector no light on?
  • Page 104 4. Troubleshooting 1-2 Does STATUS LED light red?
  • Page 105 Main Procedures 1-3 Does STATUS LED flashing red and auto shutdown?
  • Page 106 4. Troubleshooting 1-4 Does lamp LED light yellow?
  • Page 107 Main Procedures 1-5 Does lamp LED flash red?

  • Page 108: Pin Protect Troubleshooting

    4. Troubleshooting C. PIN Protect Troubleshooting...

  • Page 109: Image Performance Troubleshooting

    Main Procedures D. Image Performance Troubleshooting 1-1 (Is the RICOH logo displayed on the screen?)
  • Page 110 4. Troubleshooting 1-2 (Is the PC image displayed on the screen?)
  • Page 111 Main Procedures 1-3 (Does image flick or flash?)
  • Page 112 4. Troubleshooting 1-4 (Is video image displayed on the screen?)
  • Page 113 Main Procedures 1-5 (Is HDMI image displayed on the screen?)
  • Page 114 4. Troubleshooting 1-6 (Is color ok?)
  • Page 115 Main Procedures 1-7 (Have line bar?)
  • Page 116 4. Troubleshooting 1-8 (Is there noise on the image?)
  • Page 117 Main Procedures 1-9 (Is focus ok?)
  • Page 118 4. Troubleshooting 1-10 (Is uniformity ok?)
  • Page 119 Main Procedures 1-11 (Does lens shift work well?)

  • Page 120: Remote Control Troubleshooting

    4. Troubleshooting E. Remote Control Troubleshooting...

  • Page 121: Network Troubleshooting

    Main Procedures F. Network Troubleshooting 1-1 Is the LAN connector LED in normal status?
  • Page 122 4. Troubleshooting 1-2 Are the network settings of the unit right?

  • Page 123: Test & Inspection

    5. Test & Inspection Service Mode Service Mode How to enter the Service Mode Turn on the projector. Press the “Menu” key to display the OSD menu. Select “OPTION” with the [ ] key and press the “Enter” key Select “Service” and press the “Enter” key. “Enter Service Code”...
  • Page 124 5. Test & Inspection Press the “Left [1]”, “Down [2]”, “Right [3]”, and “Up [4]” keys sequentially, then press the “Enter” key. To switch to the service mode with the remote controller, enter “1590” using the number keys when you enter the service code. The service mode menu appears.

  • Page 125: Service Mode Settings

    Service Mode Service Mode settings • Here is a summary of common terms. Term What It Means Denotes "Design/Factory Use". Do not change this value. Menu Setting Item Description Use this to reset all the settings in the OSD menu. (page 131 Factory Reset "OSD Reset") Color Wheel Speed...

  • Page 126: Calibration

    5. Test & Inspection Calibration Lens Calibration • Always perform a Lens Calibration after repairing the projector or replacing the optical engine. Inspection Item Check if the lens shift module is moving smoothly. If the lens shift module does not move smoothly or sounds noisy, check whether Criteria the motor is working properly.

  • Page 127: Da Calibration

    Calibration Release the "Power" key when the power LED is flashing blue. Press the "Power" key when the power LED is flashing red. The projector will auto run and finish fan calibration and auto waveform. After several minutes, the projector will auto-power on and the Fan Information will appear on the screen, then the fan calibration and auto waveform is finished.
  • Page 128 5. Test & Inspection Set DA Home position to the position of maximum brightness. The default value is Dual: • If the brightness value is very far from 17, it may indicate that the DA module is not operating smoothly and needs to be replaced. Select “DA”.

  • Page 129: Lamp Hours

    Lamp Hours Lamp Hours Reset Lamp Used Hours After replacing the lamp module, we have to reset the lamp hours. Use this procedure to reset the lamp hour history: Press the “Menu” key to display the OSD menu. Select “OPTION with the [ ] key and press the “Enter” key. Select “Light Source Settings”...
  • Page 130 5. Test & Inspection Select “Lamp 1 Hours”, “Lamp 2 Hours” or “Both”, and then press it to reset the lamp hours.

  • Page 131: Color Wheel Index

    Color Wheel Index Color Wheel Index After replacing the main board or color wheel, "Color Wheel Index" adjustment should be done. Get into Service Mode. (page 121 "How to enter the Service Mode") Select "Color Wheel Index", and then press the "Enter" key. Press the "Left"...

  • Page 132: Test Inspection Procedure

    5. Test & Inspection Test Inspection Procedure Function Inspection General All OSD functions must be checked for functionality. When the OSD menu is displayed, there shall be no visible peaking, ringing, streaking, or smearing artifacts on the screen. Factory Default The factory settings (with appropriate centering, size, geometry distortion, etc.) must be displayed when “Factory Reset”...

  • Page 133: Osd Reset

    Test Inspection Procedure Check item Check point Plastic Parts No plastic parts can be broken or damaged. All safety and warning labels should be visible, Safety or warning label including all contents. All interface connectors should be complete and Connector workable.

  • Page 134: Procedure B

    5. Test & Inspection Procedure B Get into Service Mode, see page 121 "How to enter the Service Mode". Select "Factory Reset", and then press the “Enter” key. Select "Yes", and then press the “Enter” key.

  • Page 135: Network Test

    Network Test Network Test Network Function Test Write Down Projector IP Plug the power cord into the projector, and connect PC and projector with a LAN cable. Turn on the projector. Press the “Menu” key to display the OSD menu. Select “SETUP”...

  • Page 136: Read Projector Information

    5. Test & Inspection Select “Internet protocol (TCP/IP)”, and then click “Properties”. Modify the IP address to 192.168.0.240, and modify the subnet mask to 255.255.255.0. The subnet mask of the PC must be the same as the projector. The HOST ID or IP address (192.168.0.XXX) of the PC must be different from the projector IP address written down earlier.
  • Page 137 Network Test Select Administrator for the access type. Enter the password admin. Click “Login”.
  • Page 138 5. Test & Inspection...

  • Page 139: Firmware Update

    6. Firmware Update System Firmware Update Equipment Needed Equipment Needed Software • OPFU: One Package Firmware Update 1. Projector 2. Power cord Hardware 3. LAN cable (CAT-5e) 4. PC or Laptop with Windows 32-bit Windows Setting • To update the firmware on your projector, you must first set up your PC. Disable Windows firewall.

  • Page 140: Installation Of The Firmware Update Utility

    6. Firmware Update Installation of the Firmware Update Utility • To update the firmware on your projector, you must install the Firmware Update Utility on your PC. Download the latest firmware program file from the website. Unzip the file to the desktop and open the folder created.

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