1. Manuals
  2. Brands
  3. Christie Manuals
  4. Projector
  5. DWU851
  6. Service manual

Christie DWU851 Service Manual

Hide thumbs Also See for DWU851:
Table of Contents

Advertisement

Quick Links

Service Manual
020-000755-01

Advertisement

Table of Contents
loading

Related Manuals for Christie DWU851

Summary of Contents for Christie DWU851

  • Page 1 Service Manual 020-000755-01 DWU851/DHD851/DWX851...

  • Page 2: Table Of Contents

    DWU851 (DD1-WU70P/71P) DHD851 (DD1-HD70P/71P) SERVICE MANUAL DWX851 (DD1-WX70P/71P) Warning The technical information and parts shown in this manual are not to be used for: the development, design, production, storage or use of nuclear, chemical, biological or missile weapons or other weapons of mass destruction;...
  • Page 3 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) CAUTION FOR SAFETY Entries with graphical symbol explanation WARNING CAUTION Typical graphical symbols explanation This symbol indicates This symbol indicates This symbol indicates warnings and cautions. hazard of high voltage. mandatory actions. This symbol indicates...

  • Page 4: Features

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 1. Features Not only can you control and monitor the projectors via LAN connection, but also project still or wireless adapter. > LENS MEMORY The projector is capable of storing the lens shift position. > Status monitor The projector displays the present status or the error log with the sub LCD monitor.
  • Page 5 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Panel system Digital Mirror Device DWU851: 0.67" (17.0mm) Panel size DHD851/DWX851: 0.65" (16.5mm) Panel DWU851: 1920(H) x 1200(V) Number of pixels DHD851: 1920(H) x 1080(V) DWX851: 1280(H) x 800(V) Lamp 330W UHP x 2 HDMI Digital Signal type: T.M.D.S...
  • Page 6 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) (9) (10) (11) (12) Projector unit (1) Dust protector (2) Remote sensors (16) (3) Elevator feet (x2) (4) AC (AC inlet) (5) Holes for Cable Tie (6) Security slot (7) Security bar (8) Control panel...
  • Page 7 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Remote control ・ DWU851/DWX851 (1) STANDBY button (2) ON button (3) ID - 1 / 2 / 3 / 4 buttons (4) COMPUTER 1 button (5) COMPUTER 2 button (6) COMPUTER 3 button * (7) LAN button...
  • Page 8 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 4-1 Before adjusting 4-1-1 Selection of adjustment When any parts in the table below are changed, choose the proper adjusting items with the chart. In addition, setup of the projector according to the chapter 4-5 by service engineers or users is recommended after all adjustments are done.

  • Page 9: Adjustment

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 4-2 AIR SENSOR adjustment When you replaced the MAIN PCB, SENSOR-A/ Adjustment procedure B PCB or BALLAST FAN, or when you re- 1. Display the A-SENS bar with the buttons in FACTORY MENU - VID-AD1.
  • Page 10 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 4-4 LENS SHIFT adjustment When you replaced the ENGINE assembly Adjustment procedure 1. Display the LENS_C bar with the or MAIN PCB, make sure to carry out this buttons in FACTORY MENU - OPTION. (Example adjustment after re-assembling the projector.
  • Page 11 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 4-5 Setup of the projector FOCUS + / - Following contents are also described in User's manual. buttons Adjusting the zoom and focus 1. The ZOOM or FOCUS dialog will appear when you press any of the...
  • Page 12 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) ( DWU851/DWX851 ) ED05 ED09 EM04 E807 EA05 ED03 EL50 EP03 ED02 ED06 ED01 EM01 EZ01 E302 ED04 REMOTE-F PCB EM00 ED07 ED08 LED PCB EM05 EM08 DC RELAY EM06 EJ20 MAIN PCB E308 E803 LAMP2 SW. PCB...
  • Page 13 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) ( DHD851 ) ED05 ED09 EM04 E807 EA05 ED03 EL50 EP03 ED02 ED01 ED06 EM01 E302 EZ01 ED04 REMOTE-F PCB EM00 ED08 ED07 LED PCB EM05 EM08 EM06 DC RELAY EJ20 MAIN PCB E308 E803 LAMP2 SW. PCB...
  • Page 14 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Power cannot turn on. *: Be sure to unplug the power cord before measuring resistance. voltage Measure Replace MAIN PCB. supplied at pins (5) and resistance* between (7) of E800 on the MAIN pins (5) and (7) of Replace POWER UNIT CIRCUIT1.
  • Page 15 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Neither lamp lights. Does Replace MAIN PCB. the Status Monitor displaying any error Replace STATUS MONTOR. message? OTHER the error message Replace ENGINE ass’y. displayed in the Status Monitor. The other of OTHER COVER: COVER ERROR is detected.
  • Page 16 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) LAMP ERROR is detected. LAMP UNITs are installated Re-install LAMP UNITs. correctly. Does the voltage of the pins (7) and (9) of Replace MAIN PCB. ET02 of MAIN PCB change during warming- (7) LAMP1 (9) LAMP2 Replace POWER UNIT CIRCUIT 1/2.
  • Page 17 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) FAN ERROR is detected. *: FAN1: LAMP 1 EXHAUST FAN FAN2: LAMP 1 UP FAN FAN3: LAMP 1 DOWN FAN FAN4: LAMP 2 EXHAUST FAN FAN5: LAMP 2 UP FAN FAN6: LAMP 2 DOWN FAN...
  • Page 18 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) ( DWU851/DWX851 ) Picture is not displayed correctly via COMPUTER IN ports. Turn on PbyP or PIP and select Replace IS01 : THS7327PHPR. HDMI 1 as the sub area. The picture on the main Replace MAIN PCB.

  • Page 19: Troubleshooting

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Picture is not displayed correctly via wired/wireless* LAN. *: The USB wireless adapter is needed to use wireless LAN. communicate via wireless or total PC connection number to projector within Is total projector connection Re-connect after disconnecting other projectors.
  • Page 20 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Picture is not displayed correctly via VIDEO port. whether changing INPUT PCB can Replace MAIN PCB. Replace INPUT PCB. Signal from MONITOR OUT port is not displayed correctly. the projector display picture correctly via COMPUTER IN port? ( DWU851/DWX851 )
  • Page 21 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Focus or zoom adjustment cannnot be operated. *: Be sure to unplug the power cord before measuring resistance. any dust or distortion in the BtoB Clean the connectors with air duster. connectors on the PCBs which connect LENS and Replace the ADAPTER PCB.
  • Page 22 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Does the Is the Set the STANDBY MODE LED on lower right of STANDBY MODE setting as “NORMAL” in the SETUP the LAN port light in “NORMAL”? menu. green? Is the PC connected with the projector...
  • Page 23 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Is the USB wireless adapter connected Re-connect the USB wireless adapter properly. properly? Wait more than 1 minute after the adapter is connected. Is LED on Does MAC address PC-less Presentaion Replace MAIN PCB be read from WIRELESS...
  • Page 24 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Problem The projector is not turned on. Is the projector’s lamp on? No image The projector’s input source isn’t Is the LAN port selected? switched properly. sure no "ring" or "loop" connection is made occurred.
  • Page 25 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Troubleshooting for other Network problems (continued) Problem Can't Install Windows Vista without any Service "LiveViewer" The projector isn’t capable of relaying dynamic images such as The projected image is animation at full speed. Switching the priority to ‘Transmission ®...
  • Page 26 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 6-1 Lead free solder [CAUTION] This product uses lead free solder (unleaded) to help preserve the environment. Please read these CAUTION Always wear safety glasses to prevent fumes or molten solder from getting into the eyes. Lead Lead free solder indicator Printed circuit boards using lead free solder are engraved with an "F"...
  • Page 27 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 6-2 Articles necessary to your maintenance and repair works In this projector, adhesive tapes and cable ties are used for the purpose of fastening and tying the wires. Once you remove the tapes or unfasten the cable ties, you may not reuse them. We recommend you to prepare such articles, in advance.
  • Page 28 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 6-4 Installing the Batteries WARNING Always handle the batteries with care and use them only as directed. Improper use may result surrounding environment. time. Do not mix a new battery with used one. emergency treatment.
  • Page 29 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Filter (FIXED) slightly lift to remove it. Filter cover either from upper side or from lower side only. meshed) from the other sides to prevent from tearing apart. Filter 4, 5 (coarse meshed) replace them with new ones.
  • Page 30 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 6-6 Lamp Lamp warning WARNING HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE burn out, if jolted or scratched, handled while hot, or worn over time. Note that each lamp has a different lifetime, and some may burst or burn out soon after you start using them. In addition, if the bulb bursts, it is possible for shards of glass to fly into the lamp housing, and for gas holes.
  • Page 31 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Replacing the LAMP UNIT or the color tone poor. Note that each lamp has a different lifetime, and some may burst or burn out soon after you start using them. Preparation of a new lamp and early replacement are recommended.
  • Page 32 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 6-7 Other care WARNING malfunction to the projector. CAUTION Inside of the projector In order to ensure the safe use of the projector, it needs to clean and inspect the projector about once a year.
  • Page 33 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 6-8 Notice of AUTO adjustment Use of AUTO adjustment with the image through analog RGB input optimizes V_POSI, H_POSI, and H_PHASE automatically. artifacts in the image, shifts capture area and so on. Those failures are caused by period of image To avoid such phenomena, AUTO function should be used with the full size picture that has bright tone on its peripheral.
  • Page 34 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 6-9 How to inactivate the security functions This projector is equipped with security functions as below. (1) My Screen PASSWORD The My Screen PASSWORD function can be used to prohibit access to the My Screen function and prevent the currently registered My Screen image from being overwritten.
  • Page 35 Inquiring Code PIN BOX (ID Inquiring Code) 2. Send CHRISTIE servicing provider the Inquiring code (10 digits) to inquire the correct PIN code. 3. While the PIN BOX is displayed, enter the correct PIN Code that CHRISTIE servicing provider informed.
  • Page 36 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 6-11 Related Messages Although these messages will be automatically disappeared in about several minutes, it will be reappeared every time the power is turned on. Message Description There is no input signal. related settings. re-connect them.
  • Page 37 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Related Messages (continued) Message Description The button operation is not available. pressed, all button operations are not available under the following conditions. While the lens is moving, button operation from the control panel or the remote control might be ignored.
  • Page 38 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 6-12 Regarding the indicator lamps The indicators are described as below. Don't care Steady light Indicator Status Description The projector is in a standby state. The projector is warming up. Please wait. The projector is in an on state.
  • Page 39 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Regarding the indicator lamps (continued) Indicator Status Description Projector has detected LAMP COVER ERROR. covers. After performing any needed maintenance, turn the power on again. If the LAMP DOOR RELAY PCB and the LAMP1/2 DOOR PCB.
  • Page 40 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Regarding the indicator lamps (continued) Indicator Status Description Projector has detected LAMP2 WARNING. The LAMP2 UNIT is turned off. Turn the power off, and wait at least for 45 projector. Does the lamp turn off in about 1 minute after the message ”Ballast-2 NG” with It is due to wrong power unit (ballast) 2 or malfunction of power unit (ballast) 2.
  • Page 41 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Regarding the indicator lamps (continued) Indicator Status Description PIN LOCK function is active. Please refer to the section How to inactive the security functions and PIN LOCK System, or the chapter SECURITY menu in the User's Manual.
  • Page 42 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 6-13 HIDDEN SERVICE MENU With the control panel With the remote control 1. Press the MENU button to 1. Press the MENU button to display the ADVANCED MENU. display the ADVANCED MENU. (If EASY MENU appears, (If EASY MENU appears, choose ADVANCED MENU.)
  • Page 43 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) BASIC FREQ. Switches the basic vertical frequency for the output image of this projector. 50Hz 60Hz (NTSC region) SERIAL # CLEAR NETWORK RESET SOFT RESET When this is executed, all of the user data is initialized. Never use it if not required.
  • Page 44 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 6-16 Reset of the Network Web password / User ID, Network Control password ATTENTION 1. Display the WIRED SETUP in the NETWORK menu. 2. Select “OFF” in the item of DHCP. 3. Enter “255.255.255.255” in the item of IP ADDRESS.
  • Page 45 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 6-17 Status Monitor The Status Monitor is the sub LCD in the side panel that displays the Status Monitor information in the following. You can execute the following operation in the Status Monitor. Displaying the condition of the projector If no buttons are pressed, the Status Monitor displays the current status (Normal, Warning or Error) as below.
  • Page 46 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) In a normal state The Status Monitor displays the state of the projector in three lines. : Displays the condition of the projector. While the lamp is on, the selected port is displayed. 1st line Displayed conditions are as below;...
  • Page 47 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) according to the following table. Status Monitor Indicator Description current Front Front Rear Rear POWER TEMP status LAMP-1 LAMP-2 LAMP-1 LAMP-2 Lights Blinks Blinks Projector has detected LAMP COVER ERROR. COVER 1 COVER ERR In Red...
  • Page 48 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Lamp log Displays the usage time of the lamp1 & 2, and executes Lamp Time Reset. You can display Usage time; Displays remaining cycle time and the lamp 1 & 2 usage time. Lamp Time Reset;...
  • Page 49 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 6-18 Lens installation / removal procedures Caution 1. Pull out the dust protector knobs to remove it. this may lead to malfunction. to malfunction. 3. Install the lens (continued) (2) Support the lens, and move the lens lock lever to the upside (until the lens lock lever clicks into the locked position).
  • Page 50 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 1. Return the lens shift to the center position (1) Press the button. The LENS SHIFT dialog will appear. How to use Focus Adjustment (2) Press the button while the dialog is displayed to execute 1.
  • Page 51 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 DHD851 Option parts (Located on reverse side) Remove CW UP EXHAUST DUCT / ENGINE assembly / LAMP DOOR RELAY PCB / LAMP EXHAUST DUCT / LAMP HOUSE Continued on next page DWU851/DHD851/DWX851 Service Manual...
  • Page 52 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Remove METAL SHIELD DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)

  • Page 53: Service Points

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Notice _______________________________________________________________________ CAUTION assembling. Pay attention not to damage the wires or any other fragile parts of the projector. Be sure to lock the connectors which has locking mechanism. (Push in until it clicks.) Be sure to lock the claw of ferrite cores and careful not to pinch the wires.
  • Page 54 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Assembling 1. Make sure the direction, and put the LAMP EXHAUST FAN on the LAMP DOOR. Make the labeled side face LAMP DOOR (outside), and pull out the fan cable from the side near the other lamp cover assembly.
  • Page 55 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) UPPER CASE (UPPER CASE, FRONT COVER) NOTE: Remove the LENS unit before disasembling the UPPER CASE. Refer to the section Lens installation / removal procedures of the chapter Service points about assembling/disassembling LENS unit (and front cover).
  • Page 56 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) As replacement of UPPER CASE Put the rib on the UPPER Remember to detach the shading sheets and re-use CASE into the slot of the them with new UPPER CASE. The service parts do not include the sheets.
  • Page 57 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) MAIN PCB block (MAIN / INPUT / KEYPAD / SUB LCD PCB, STATUS MONITOR, CONTROL BUTTON, I/O COVER, USB MINI COVER) Disassembling Assembling 1. Disconnect all the cables from the MAIN 1. Check the wiring if it is properly prepared.
  • Page 58 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Wiring Check the wiring around the MAIN PCB block before attaching the MAIN PCB block for preparing. <Side of power unit circuit case> Lead CNPW2 upward. Power unit circuit case Pass CNPW1 and CNTS between the power unit circuit case and 2 bosses, and hook on the cover.
  • Page 59 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) After attaching the MAIN PCB block Connect and wire all the cables to be connected to the MAIN PCB as below. The cables with pale blue frame and pointing arrow are from ENGINE assembly. Refer to each section for the detail of wiring procedure.
  • Page 60 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Rear side of the MAIN PCB Wire the cables in the area surrounded with yellow dotted line according to following procedure. 1. Connect and style Connect CNPW1. Connect CNPW2. CNPW1 and CNPW2. Style CNPW1 as shown Add CNPW2 to the hook as shown.
  • Page 61 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) ENGINE (left) side of the MAIN PCB Wire the cables in the area surrounded with orange dotted line according to following procedure. CNDCR, CNLAD, CNSTR and IRIS UNIT cable. CNLAD, CNSTR, IRIS UNIT cable and CNDCR.
  • Page 62 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Bundle temperature sensor cable and CNCWC with the ferrite core, and connect them. Connect CNHS. LAMP2 UP FAN cable Connect temperature sensor cable. Connect CNCWC. Bundle LAMP2 UP FAN cable, temperature sensor cable and CNCWC with the ferrite core. Fasten the core with a cable tie.
  • Page 63 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) I/O COVER, USB MINI COVER ( DWU851/DWX851 ) Disassembling M3x8, black screw, torque: 0.39~0.59N·m 1) Remove a screw to detach USB MINI COVER. 2) Remove a screw and release 4 hooks on the I/O COVER from the I/O METAL.
  • Page 64 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) I/O COVER, USB MINI COVER ( DHD851 ) Disassembling M3x8, black screw, torque: 0.39~0.59N·m 1) Remove 2 screws to detach USB MINI COVER. 2) Remove a screw and release 4 hooks on the I/O COVER from the I/O METAL.
  • Page 65 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Assembling < > Put the INPUT PCB together with the I/O METAL, and fasten 6 screws as before. < > screws and USB MINI COVER as before. HDMI2 port. l l a ( DWU851/DWX851 ) ( DHD851 ) Shading sheet...
  • Page 66 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Connect and wire 4 harnesses, CNPC2, CNUAR, CNVID and CNUSB. NOTE: Connect CNPC2 and CNUAR to MAIN PCB with bound side. ( DWU851/DWX851 ) Connect CNPC2 and CNUAR. Connect CNVID. INPUT PCB Connect CNUSB. Style CNUSB as shown.
  • Page 67 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) STATUS MONITOR, SUB LCD / KEYPAD PCB, CONTROL BUTTON LCD cushion Disassembling STATUS MONITOR Hook cable. 2) Release the STATUS MONITOR from 2 hooks on the CONTROL BUTTON frame. 3) Tear off the tape and disconnect the harness from the back side of the SUB LCD PCB.
  • Page 68 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) LAMP EXHAUST DUCT (LAMP DOOR RELAY PCB) Disassembling 1. Disconnect all the harnesses from the LAMP DOOR RELAY PCB. 2. Remove a screw from the power unit LAMP EXHAUST DUCT Power unit circuit case circuit case which secures the earth cable CNGD2.
  • Page 69 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) LAMP HOUSE (LAMP1/2 SW. PCB, Thermal sw. TSW1/2) NOTE: Remove the LAMP EXHAUST DUCT before disassembling the LAMP HOUSEs. Disassembling 1. Remove 3 screws to detach the LAMP DUCT UP SASSY. LAMP DUCT 2. Pull out the thermal sw.
  • Page 70 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Wiring Pass the LAMP2 DOWN FAN cable Before attaching the LAMP HOUSEs and CNCS1 through the clamp. Wire CNCS1 before attaching the LAMP1 HOUSE. Check the arrangement of CNCS2 as shown below before connecting it. Be sure to connect CNCS2 to LAMP2 SW.
  • Page 71 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) POWER UNIT HOLDER T3x12, black screw, NOTE: torque: 0.68~0.88N·m Remove the MAIN PCB block before disassembling the POWER UNIT HOLDER. AC holder Disassembling Remove 2 screws, and pull the POWER UNIT HOLDER up. Assembling Put the POWER UNIT HOLDER on the POWER EXHAUST...
  • Page 72 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) NOTE: CW UP EXHAUST DUCT, MAIN PCB block, LAMP EXHAUST DUCT, LAMP HOUSEs and POWER UNIT HOLDER before detaching the ENGINE assembly. the ass'y unit even when it stays on the BOTTOM CASE, but it is necessary to detach the ass'y unit before replacing the SHUTTER UNIT.
  • Page 73 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Wiring Before attaching the ENGINE assembly Check the wiring around the ENGINE assembly before attaching the ass'y unit for preparing. DC RELAY PCB Pass the IRIS the duct side of the boss. Fasten CNBL2 on the left side...
  • Page 74 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Connect CNLAD. NOTE: It is not necessary to detach ENGINE assembly before detaching the ADAPTER PCB. Disassembling Disconnect the cable CNLAD, and remove 2 screws to detach ADAPTER PCB. Assembling Connect CNLAD to the ADAPTER PCB, and screw down the PCB as before.
  • Page 75 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) SHUTTER UNIT NOTE: DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 76 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) BALLAST UNIT (BALLAST FAN, POWER UNIT1/2 BALLAST, SENSOR-A/B PCB, DC RELAY PCB) Disassembling 1) Disconnect all the remained cables on the DC RELAY PCB, remove 2 screws to detach the PCB. 2) Remove 2 screws to detach the ballast shield.
  • Page 77 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Ballast cover (BALLAST FAN) Disassembling 1) Remove 4 screws to detach the ballast cover. Put away CNBL2 and BALLAST FAN cable from the holes on the ballast cover carefully. 2) Remove the BALLAST FAN. Ballast cover...
  • Page 78 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Ballast holder Slide the holder Disassembling 1) Remove 4 screws and slightly CNPF1 lift and slide the ballast holder. 2) Remove 2 screws to detach the ballast cable shield. 3) Disconnect CNPF1 on the T3x12...
  • Page 79 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) POWER UNIT2 BALLAST Partition Disassembling 1) Disconnect CNLP2 and CNBL2 from the POWER UNIT2 BALLAST. 2) Remove a screw to detach the POWER UNIT2 POWER UNIT2 BALLAST from the ballast holder. BALLAST 3) Detach the insulating covers from POWER UNIT2 BALLAST.
  • Page 80 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) POWER UNIT1 BALLAST Insulating sheet Disassembling Ballast holder 1) Turn over the ballast holder, disconnect CNLP1 and CNBL1 from POWER UNIT1 BALLAST and put the cables away from the holes. POWER 2) Remove 2 screws to detach POWER UNIT1 BALLAST UNIT1 and the insulating sheet from the holder.
  • Page 81 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) SENSOR-A/B PCB Ballast cover Disassembling 1) Disconnect CNOSS and CNISS from SENSOR-A PCB and SENSOR-B PCB. 2) Turn the cover over, and remove the sensor cover. SENSOR-B PCB 3) Remove SENSOR-A PCB and SENSOR-B PCB from the cover.
  • Page 82 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Wiring Sensor Wire CNOSS and CNISS through the holes on cover ballast cover as below. SENSOR-A SENSOR-B Ballast Cover ATTENTION Make sure that the insulating sheet is not floating from the Ballast cover. If it is floating, stick it to the Ballast cover.
  • Page 83 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) REAR POWER UNIT (POWER UNIT1/2 CIRCUIT, POWER EXHAUST FAN) NOTE: Remove the MAIN PCB block before disassembling the POWER UNIT HOLDER. Disassembling 1) Remove a silver screw to detach CNGDS. 2) Remove 4 silver and 2 black screws to detach the circuit holder.
  • Page 84 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) 4) Wire the cables and attach the partition as below. CNAC1 CNPF1 CNTS CNPW1 POWER UNIT1 CIRCUIT Wire CNPF1 beneath POWER UNIT1 CIRCUIT. Wire CNAWV beneath POWER UNIT1 CIRCUIT. Partition Clip the partition POWER UNIT1...
  • Page 85 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) POWER UNIT2 CIRCUIT T3x12 Insulating Disassembling black screws 1) Remove 2 screws to detach the insulating lid. 2) Remove 3 screws, put the cables away from the holes Torque: 0.68- and detach POWER UNIT2 CIRCUIT from the circuit 0.88Nm...
  • Page 86 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) (AC WATCH PCB, POWER UNIT COOLING, POWER INTAKE FAN, BATTERY PCB) Remove the MAIN PCB block before disassembling the REAR POWER UNIT. Disassembling 1) Remove 2 silver and 3 black screws, detach the AC holder and disconnect CNAWV from the AC WATCH PCB.
  • Page 87 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Assembling Confirm there is no excess length of harnesses of CNPW1 and 1) Attach the BATTERY PCB and the battery CNTS in the power unit case. holder in place on the bottom case and screw down.
  • Page 88 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) NOTE: Wire CNAC1 and CNAC2 before installing AC RELAY /Peltier Power UNIT to the bottom case as shown below. Twist CNAC1 and CNAC2 one or one and a half times in clockwise after locking to the clamp, and wire it here.
  • Page 89 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Wiring Wire the cables as below. ATTENTION Loop CNACR as below. Wire CNACR by passing it through this groove. CNACR Outside View Side View AC holder CNACR & CNAC CNAWD Wire CNAC through this hook.
  • Page 90 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) AC WATCH PCB T3x12 black screws Disassembling 1) Disconnect all the cables on the AC WATCH PCB. AC WATCH 2) Remove 2 screws to detach the AC WATCH PCB. 3) Separate the AC shield and the AC holder.
  • Page 91 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) LAMP1/2 DOWN FAN, IRIS FAN Disassembling 1) Remove 3 screws to detach the lamp duct. 2) Remove 2 screws each to detach the LAMP1/2 DOWN FAN and IRIS FAN. 3) Remove a screw to detach the metal mesh and the insulating sheet.
  • Page 92 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) IRIS FAN 40mm IRIS FAN Pass IRIS FAN cable through this groove. BOTTOM CASE Insulating sheets Disassembling Remove 19 screws and detach the insulating sheets and the bottom metal. Bottom metal NOTE Remember to detach the insulating sheets and the bottom metal and re-use them with new BOTTOM CASE.
  • Page 93 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) PRODUCT SAFETY NOTE: have special characteristics important to safety. Don’t degrade the safety of the projector through improper servicing. [DWU851(121-029102-01): White model] SYMBOL SYMBOL PARTS No. DESCRIPTION PARTS No. DESCRIPTION 1 DT01725 LAMP UNIT ASS’Y DD1B...
  • Page 94 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) PRODUCT SAFETY NOTE: have special characteristics important to safety. Don’t degrade the safety of the projector through improper servicing. [DHD851(121-030104-01): White model] SYMBOL SYMBOL PARTS No. DESCRIPTION PARTS No. DESCRIPTION 1 DT01725 LAMP UNIT ASS’Y DD1B...
  • Page 95 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) PRODUCT SAFETY NOTE: have special characteristics important to safety. Don’t degrade the safety of the projector through improper servicing. [DWX851(121-031105-01): White model] SYMBOL SYMBOL PARTS No. DESCRIPTION PARTS No. DESCRIPTION 1 DT01725 LAMP UNIT ASS’Y DD1B...
  • Page 96 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) PRODUCT SAFETY NOTE: have special characteristics important to safety. Don’t degrade the safety of the projector through improper servicing. SYMBOL SYMBOL PARTS No. DESCRIPTION PARTS No. DESCRIPTION 1 DT01725 LAMP UNIT ASS'Y DD1B 31 JP78606...
  • Page 97 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) PRODUCT SAFETY NOTE: have special characteristics important to safety. Don’t degrade the safety of the projector through improper servicing. SYMBOL SYMBOL PARTS No. DESCRIPTION PARTS No. DESCRIPTION 1 DT01725 LAMP UNIT ASS’Y DD1B 31 JP78606...

  • Page 98: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) PRODUCT SAFETY NOTE: have special characteristics important to safety. Don’t degrade the safety of the projector through improper servicing. SYMBOL SYMBOL PARTS No. DESCRIPTION PARTS No. DESCRIPTION 1 DT01725 LAMP UNIT ASS'Y DD1B 31 JP78606...

  • Page 99: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) PRODUCT SAFETY NOTE: have special characteristics important to safety. Don’t degrade the safety of the projector through improper servicing. SYMBOL SYMBOL PARTS No. DESCRIPTION PARTS No. DESCRIPTION 1 DT01725 LAMP UNIT ASS'Y DD1B 31 JP78606...
  • Page 100 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) PRODUCT SAFETY NOTE: have special characteristics important to safety. Don’t degrade the safety of the projector through improper servicing. SYMBOL SYMBOL PARTS No. DESCRIPTION PARTS No. DESCRIPTION 1 DT01725 LAMP UNIT ASS’Y DD1B 31 JP78606...
  • Page 101 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) PRODUCT SAFETY NOTE: have special characteristics important to safety. Don’t degrade the safety of the projector through improper servicing. SYMBOL SYMBOL PARTS No. DESCRIPTION PARTS No. DESCRIPTION 1 DT01725 LAMP UNIT ASS'Y DD1B 31 JP78606...
  • Page 102 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 103 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 104 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)

  • Page 105: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)

  • Page 106: Rs-232C Communication

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) RS-232C Communication / Network command table DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 107 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 108 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 109 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 110 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)

  • Page 111: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 112 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 113 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 114 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 115 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 116 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)

  • Page 117: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) ・DWU851/DWX851 DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 118 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) ・DHD851 DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 119 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) ・DWU851/DWX851 DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 120 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) ・DHD851 DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 121 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Parts with hatching are not mounted. ・DWU851/DWX851 CONFIDENTIAL APL1 APL2 APL3 APL4 LL36 EL06 1608 GH-02H Battery 3V LL37 1608 Battery Terminal JUMPER R BATTERY PCB E002 CAM-G74-014 N.C. +3.3V N.C. (FOCUS) E001 501568-12H ZOOM+...
  • Page 122 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P)    DWU851/DWX851 CONFIDENTIAL DOWN 38KHz 56.9KHz IR01 IR02 KSM-2003LM5C-HT KSM-2005LM5C-HT VOUT GND VCC VOUT GND VCC RR02 RR03 1005 1005 CR02 CR04 1.0/16 1.0/16 ER01 501568-04H REMOTE1 RR01 +5V VCC 2125 REMOTE2 GND1 REMOTE PCB (FRONT)

  • Page 123: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P)    DWU851/DWX851 CONFIDENTIAL EB01 CAM-G73-014 EB03 ZH-04V FANS_LAMP1EX FANVcc_LAMP1EX FANGND FANPWM_LAMP1EX DETOUCH_LAMP1 PLUG LAMP DOOR1 PCB EB02 CAM-G73-014 EB04 ZH-04V FANS_LAMP2EX FANVcc_LAMP2EX FANGND FANPWM_LAMP2EX DETOUCH_LAMP2 PLUG LAMP DOOR2 PCB DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 124 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P)    DWU851/DWX851 CONFIDENTIAL E941 S941 ZH-02H SSCTL10600 TO-SW COVER LAMP1 SWITCH PCB E942 S942 ZH-02H SSCTL10600 TO-SW COVER LAMP2 SWITCH PCB E090 501331-02V R091 R092 100-1% 1005 NCP15XH103F03RC 1005 SENSOR-A PCB R080 E080 501331-04V 1005 +15V...
  • Page 125 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P)    DWU851/DWX851 CONFIDENTIAL RY08 SHUTTER 1005 DY06 SML-D12Y RY07 SECURITY 1005 DY05 SML-D12Y RY06 TEMP 1005 DY04 Jumper SML-D12U KIKU1Y EY01 RY05 LAMP1 502382-10V APY01 LY01 LED-LAMP2 1005 DY03 KIKU2Y GZ1608U601TF APY02 1608 LY02 SML-D12U LED-POWER-R...
  • Page 126 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P)    DWU851/DWX851 CONFIDENTIAL LCD UNIT ER50 FXR-27H CTL_GND CR64 CS1B CR63 RESB 470p 1005 CR62 470p 1005 470p 1005 CR61 3.3V VDD 470p 1005 CR50 1.0/16 CR60 ER03 470p 502382-10V 1005 CR51 2.2/16 CTL_GND CR52 2.2/16...
  • Page 127 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL AC WATCH PCB DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 128 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 EK01 502386-9H CONFIDENTIAL Jumper APSK01 LK01 KEYO-0 GZ1608U601TF 1608 APSK02 LK02 KEYO-1 GZ1608U601TF 1608 APSK03 LK03 KEYO-2 GZ1608U601TF 1608 APSK04 LK04 KEYO-3 GZ1608U601TF 1608 APSK05 LK05 KEYI-0 GZ1608U601TF 1608 APSK06 LK06 KEYI-1 GZ1608U601TF 1608...

  • Page 129: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL DOOR SW_LAMP1 ESE11MH2T SP01 LAMP DOOR RELAY PCB (LAMP EXDUCT) KIKU1P DOOR SW_LAMP2 ESE11MH2T KIKU2P SP02 EP01 DP01 502386-15H KIKU3P APP01 LP01 FRYPY1211C LAMP1_LED_G GZ1608U601TF APP02 LP02 1608 KIKU4P LAMP1_LED_R GZ1608U601TF LP03 APP03...
  • Page 130 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL ED02 ED07 KIKU1D GH-04V GH-04V APD40 APD55 FanS_IRIS FanS_LAMP1_DOWN APD41 APD56 KIKU2D FanVCC_IRIS FanVCC_LAMP1_DOWN APD42 APD57 LD01 APD01 APD16 FanGND FanGND GZ2012U601TF LD16 2125 APD43 APD58 APD02 GZ2012U601TF FanPWM_IRIS LD02 FanPWM_LAMP1_DOWN 2125 GZ1608U601TF...
  • Page 131 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL GND1 EC04 MUSB-S5FBM002 USB D-_TI USB D+_TI VBUS_TI G4 G3 G2 G1 to MAIN P.W.B USB D-_PW EC03 MUSB-S5FBM002 USB D+_PW VBUS_PW ZH-07H G4 G3 G2 G1 EC23 GND1 GND1 GND1 Jumper EC15...
  • Page 132 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 BAS316 TP55 CONFIDENTIAL DRAIN TP56 TP72 100Ohm DRAIN 33kOhm DRAIN 1.5A 2.2nF DRAIN 100Ohm TP75 TP70 60uH 470nF TP71 +12V 47nF 39kOhm TP88 100pF 12kOhm 100pF 680uH 2.2nF TP68 C220 4.7nF COMP 33uF VIPER16LDTR C102 1.3uH...
  • Page 133 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL 100Ohm TP108 UART_RXD/step_dim R906 R907 3V3_D 12kOhm 12kOhm UART_TXD N_PWM1 TP112 X4-S X4-A TP113 R903 100Ohm GND-B TP95 Interliv 4.7kOhm R101 INPUT_VDC 47kOhm TP107 X4-B X4-T TP116 TP110 R909 Q901 3.3kOhm +12V -500mA PHASE &...
  • Page 134 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL CONFIDENTIAL POWER UNIT COOLING DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)

  • Page 135: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL CONFIDENTIAL POWER UNIT CIRCUIT DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 136 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL +3.3V +3.3V L201 I210 GZ1608U601TF MX25L25635E 1608 R231 HOLD#/SIO3 SCLK R204 1005 1005 SI/SIO0 R203 R212 I201 R235 R232 1005 R236 1005 PW_Rx PWC980 RESET# NC-14 SHEET_16 1005 1005 PW_Tx PWC980 Peripherails I/F Port 6/8...
  • Page 137 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL PWC980 Input/Output PWC980 DDR L203 R2C2 GZ1608U601TF 1.0k-1% 1608 I201 PWC980 PWC980 Digital Input Port GND1 +1.8VP from SHEET_3 IN0VS INVS INCLP GND1 From SHEET_8,9 IN0HS INHS INCST C227 1005 IN0AHS INAHS INVBI...
  • Page 138 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL PWC980 POWER I201 L211 GZ1608U601TF PWC980 I201 PWC980 Power Block1 7/8 1608 C276 L204 PWC980 GZ1608U601TF C247 1.0/6.3 PWC980 Power Block2 8/8 VSS_1 VDD1V_C1 C248 1005 1608 C277 VSS_2 VDD1V_C2 0.1/10 1.0/6.3 VSS_3...
  • Page 139 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL SHEET_3,4,6,7,8,14,15,16 POWER CIRCUIT D802 1SS355VMTE-17 R826 C824 I805 0.1/10 L809 XC6221B502NR-G DG6045C R825 JUMPER R FanGND L810 JUMPER R BOOT 2125 PZ3216U601-1R5TF I803 APF3V L8G1 APF8V TPS54232D GZ2012U601TF OPT IRIS FanVCC L828 2125...
  • Page 140 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL POWER2 CIRCUIT L860 AP_relayO SHEET_1 GZ1608U601TF PEL1_ADC 1608 AP_relayG EA05 RA66 SHEET_1 501940-05V AP_relay3 RA62 RA32 RA33 RA37 peltier1 8.2k 8.2k 8.2k 2010 2010 2010 POWER2 UNIT 17V-2 L849 +5.4V DA01 E801 UDZV6.2B...

  • Page 141: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL JUMPER R LS01 GZ2012U601TF +5VB 2125 0.1/16 IS03 JUMPER R S-24CS02AFT-TB-G GND1 CS61 LS02 GZ2012U601TF RSR6 2125 JUMPER R RSR7 LS04 GZ1608U601TF RS17 1608 RSN2 GND1 CHOR1 +3.3V 10k-1% CHI2R_1 RSN3 RS19 1005...
  • Page 142 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL INPUT PORT GND1 CVBS_AD SHEET_8 CVBS(BNC) APVCVBS CV19 SHEET_14 CVBS 22/6.3 2125 JUMPER R LV02 I201 SHEET_3 A+1.8V GZ1608U601TF PWC980 1608 GND1 QV06 PWC980 Analog Input Port 2/8 STC-2SC4726 I201 RV11 CV03 0.047/10...
  • Page 143 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL SHEET_1 PWC980 DIGITAL INPUT,SHEET_13 R987 1005 CSA4 0.1/10 SN74LVC1G125DCK 1005 I906 R988 1005 CSA5 0.1/10 I907 1005 SN74LVC1G126DCK R989 SHEET_2 IN0AHS R910 1005 GND1 VD_SOG 2125 L907 3216 CSA6 SHEET_1 0.1/10 R994 1005...
  • Page 144 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL HDBaseT(HDMI)/HDMI/DVI RGU5 HPD_RST4 HPD_RST3 SHEET_1 HPD_RST fm sht9 DDC+5V IG12 RP131H121D-T1-F Sheet_1,8 +3.3VH QGB1 2SCR523EBTL JUMPER 1.2V IL10 VS100RX GND1 VOUT RG11 VS100RX HDMI I/F Port (2/5) RGP9 HEATER_HIGH SHEET_10 CGE9 HDMISER_HPD RG13 HDMISER_5V 0.1/10...
  • Page 145 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL CONTROL BY POWER_SUB +3.3V CONTROL BY POWER_SUB STB+3.3V E302 E301 502382-10V 502386-9H JUMPER R AP310 L319 LED-LAMP2 GZ1608U601TF 1608 G SENSOR AP311 AP301 IE03 L311 L301 LED-POWER-R KEYO-0 KEYO-0 R312 NJM12904V GZ1608U601TF 1608...
  • Page 146 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL CU72 0.1/25 LU45 JUMPER R 5.091V LAN/USB 1.5A DG6045C LU44 BOOT SGM20C1E222-4A USB0̲+5V SHEET̲15 2125 IU44 A̲VCC SHEET̲4,8,12 TPS54232D RL34 RU82 RL35 SW-Reg USB̲PWR COMP SHEET̲1,11 1005 LL02 4.7k USB̲PWR(PW̲DAC) 1005 GZ2012U601TF VSENSE Hi : ACTIVE 2125 Lo : OFF...

  • Page 147: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL DD1_ZOOM CIRCUIT DM25 DM26 1SS355VMTE-17 1SS355VMTE-17 C_LIMIT SHEET_12,13,15 IM11 BA6287F LM37 OUT1 GZ1608U601TF OUT2 1608 DM27 LM36 Vref 1SS355VMTE-17 GZ1608U601TF 1608 ZOOM_F DM28 SHEET_15 1SS355VMTE-17 RM51 1005 JUMPER R ZOOM_R CM15 +5.4V SHEET_13,14,16 GND1 0.1/25...
  • Page 148 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL V_MOTOR RM61 SHEET_12,13 MOTOR10V RMA8 SHEET_12 SN74LV14APW ZOOM CIRCUIT LN_CW_SW1 IM13 SHEET_13 IRIS_PI1_BUF LN_CW_SW2 SHEET_1 RM72 SHEET IRIS_PI1 IRIS_PI2_BUF LN_SHT_SW1 RM85 SHEET_13 CW_SW1 IRIS_PI2 LN_SHT_SW2 RM73 SHEET_13 CW_CONT CW_SW2 RM74 SHEET RMF1 +3.3VM...
  • Page 149 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL REAR JUMPER R EP05 501568-04H Reciever LP06 REM_GND GZ1608U601TF LP05 1608 REMOTE1 GZ1608U601TF (38KHz) RP81 LP04 1608 +5V VCC GZ1608U601TF 1608 1005 IR_EN_REAR LP03 REMOTE2 IR_EN_FRONT GZ1608U601TF (56.9KHz) SHEET_15 1608 FRONT IR_EN_38 GND1...
  • Page 150 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 +3.3V DTA014YEBTL RZA9 CONFIDENTIAL QZ07 QZ08 DTA014YEBTL RZA8 LAMP1-S 1005 SHEET_19 LAMP2-S 1005 SHEET_19 STB+3.3V GND1 GND1 IZ05 QZ05 R5107G271A DTA014YEBTL RESETB RZ99 RZ97 1005 CK59594R RZC4 1005 RZC5 1005 1005 GND1 GND1 POW1_ACTIVE...
  • Page 151 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL RETINEX +3.3V IR01 IR01 EP4CE15F17C7N(PJ_Retinex) EP4CE15F17C7N(PJ_Retinex) DISPLAY PORT (3/4) MEMORY PORT (1/4) *RR01 RR74 DRE9 IDR9 ODR9 ODR9 CLK_RT CLK8 ADDR0 SHEET_15 2010 1005 DRE8 IDR8 ODR8 ODR8 CHCLK9 CLK9 ADDR1 DRE7 IDR7...
  • Page 152 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL DS+1.8V CJ01 CJ00 IJ00 SHEET_18 0.1/16 0.1/16 sxW2-300 1005 1005 sxW2-300 Video/Graphics Port (1/4) IJ00 CJ03 CJ02 sxW2-300 IJ02 0.1/16 0.1/16 ODR0 VIDAT[0] VODAT[0] DRS0 W9751G6JB-25 RJ52 RJ06 1005 1005 ODR1 VIDAT[1] VODAT[1]...

  • Page 153: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL 1005 IJ00 sxW2-300 JUMPER R GEO_RESET DS+3.3V SHEET_1,19 sxW2-300 Power Block (4/4) LK10 IJ00 PZ3216U601-1R5TF sxW2-300 VSS_1 VDD_1 GE+1.2V CK83 VSS_2 VDD_2 3216 SHEET_18 sxW2-300 Peripherals Port (3/4) 1005 0.1/16 CK70 VSS_3 VDD_3...
  • Page 154 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL for sht.18 TX+3.3V DRS0 DRS1 DRS2 DRS3 DRS4 for sht.17 DRS5 DRS6 DRS7 DRS8 DRS9 DGS0 DGS1 DGS2 DGS3 for sht.17 DGS4 DGS5 DGS6 DGS7 DGS8 CT02 DGS9 4.7/6.3 DBS0 DBS1 DBS2 DBS3 DBS4 for sht.17...
  • Page 155 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DWU851/DWX851 CONFIDENTIAL DX01 CX04 1SS355VMTE-17 0.1/10 IL10 POW_SUB VS100RX I2X1 SW-Reg RX01 VS100RX Power Block (5/5) TPS54332DDA 1.0V LX02 LX03 LX01 BOOT VDD10_1 VSS_1 SGM20C1E222-4A CX30 DG6045C DG6045C 2125 VDD10_2 VSS_2 CX31 0.1/16 1005 +5.4V-2...

  • Page 156: Basic Circuit Diagram

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Basic circuit diagram list for DWU851/DWX851 BATTERY PCB MAIN PCB 1 ADAPTER PCB MAIN PCB 2 REMOTE PCB (FRONT) MAIN PCB 3 REMOTE PCB (REAR) MAIN PCB 4 LAMP DOOR1 PCB MAIN PCB 5 LAMP DOOR2 PCB...
  • Page 157 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Parts with hatching are not mounted. ・DHD851 CONFIDENTIAL APL1 APL2 APL3 APL4 LL36 EL06 1608 GH-02H Battery 3V LL37 1608 Battery Terminal JUMPER R BATTERY PCB E002 CAM-G74-014 N.C. +3.3V N.C. (FOCUS) E001 501568-12H ZOOM+...
  • Page 158 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P)   DHD851 CONFIDENTIAL DOWN 38KHz 56.9KHz IR01 IR02 KSM-2003LM5C-HT KSM-2005LM5C-HT VOUT GND VCC VOUT GND VCC RR02 RR03 1005 1005 CR02 CR04 1.0/16 1.0/16 ER01 501568-04H REMOTE1 RR01 +5V VCC 2125 REMOTE2 GND1 REMOTE PCB (FRONT)

  • Page 159: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P)   DHD851 CONFIDENTIAL EB01 CAM-G73-014 EB03 ZH-04V FANS_LAMP1EX FANVcc_LAMP1EX FANGND FANPWM_LAMP1EX DETOUCH_LAMP1 PLUG LAMP DOOR1 PCB EB02 CAM-G73-014 EB04 ZH-04V FANS_LAMP2EX FANVcc_LAMP2EX FANGND FANPWM_LAMP2EX DETOUCH_LAMP2 PLUG LAMP DOOR2 PCB DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 160 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P)   DHD851 CONFIDENTIAL E941 S941 ZH-02H SSCTL10600 TO-SW COVER LAMP1 SWITCH PCB E942 S942 ZH-02H SSCTL10600 TO-SW COVER LAMP2 SWITCH PCB E090 501331-02V R091 R092 100-1% 1005 NCP15XH103F03RC 1005 SENSOR-A PCB R080 E080 501331-04V 1005 +15V...
  • Page 161 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P)   DHD851 CONFIDENTIAL SHUTTER RY08 1005 DY06 SML-D12Y SECURITY RY07 1005 DY05 SML-D12Y RY06 TEMP 1005 DY04 Jumper SML-D12U KIKU1Y EY01 RY05 LAMP1 502382-10V APY01 LY01 LED-LAMP2 1005 DY03 GZ1608U601TF KIKU2Y 1608 APY02 LY02 SML-D12U LED-POWER-R...
  • Page 162 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P)   DHD851 CONFIDENTIAL LCD UNIT ER50 FXR-27H CTL_GND CR64 CS1B CR63 RESB 470p 1005 CR62 470p 1005 470p 1005 CR61 3.3V VDD 470p 1005 CR50 1.0/16 CR60 ER03 470p 502382-10V 1005 CR51 2.2/16 CTL_GND CR52 2.2/16...
  • Page 163 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL AC WATCH PCB DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 164 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 EK01 CONFIDENTIAL 502386-9H Jumper APSK01 LK01 KEYO-0 GZ1608U601TF 1608 APSK02 LK02 KEYO-1 GZ1608U601TF 1608 APSK03 LK03 KEYO-2 GZ1608U601TF 1608 APSK04 LK04 KEYO-3 GZ1608U601TF 1608 APSK05 LK05 KEYI-0 GZ1608U601TF 1608 APSK06 LK06 KEYI-1 GZ1608U601TF 1608...

  • Page 165: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL DOOR SW_LAMP1 ESE11MH2T SP01 LAMP DOOR RELAY PCB (LAMP EXDUCT) KIKU1P DOOR SW_LAMP2 ESE11MH2T KIKU2P SP02 EP01 DP01 502386-15H KIKU3P APP01 LP01 FRYPY1211C LAMP1_LED_G GZ1608U601TF APP02 LP02 1608 KIKU4P LAMP1_LED_R GZ1608U601TF LP03 APP03...
  • Page 166 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL ED02 ED07 KIKU1D GH-04V GH-04V APD40 APD55 FanS_IRIS FanS_LAMP1_DOWN APD41 APD56 KIKU2D FanVCC_IRIS FanVCC_LAMP1_DOWN APD42 APD57 LD01 APD01 APD16 FanGND FanGND GZ2012U601TF LD16 2125 APD43 APD58 APD02 GZ2012U601TF FanPWM_IRIS LD02 FanPWM_LAMP1_DOWN 2125 GZ1608U601TF...
  • Page 167 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL GND1 EC04 MUSB-S5FBM002 USB D-̲TI USB D+̲TI VBUS̲TI G4 G3 G2 G1 to MAIN P.W.B USB D-̲PW EC03 MUSB-S5FBM002 USB D+̲PW MONITOR OUT VBUS̲PW ZH-07H G4 G3 G2 G1 EC23 Jumper Jumper HC19 HC20 SC100JT SC100JT 2125 GND1 GND1 GND1...
  • Page 168 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 BAS316 TP55 CONFIDENTIAL DRAIN TP56 TP72 100Ohm DRAIN 33kOhm DRAIN 1.5A 2.2nF DRAIN 100Ohm TP75 TP70 60uH 470nF +12V TP71 47nF TP88 39kOhm 100pF 12kOhm 100pF 680uH 2.2nF TP68 4.7nF C220 COMP 33uF VIPER16LDTR C102 1.3uH...
  • Page 169 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL 100Ohm TP108 UART_RXD/step_dim R906 R907 3V3_D 12kOhm 12kOhm UART_TXD N_PWM1 TP112 X4-S X4-A TP113 R903 100Ohm GND-B TP95 Interliv 4.7kOhm R101 INPUT_VDC 47kOhm TP107 X4-B X4-T TP116 TP110 R909 Q901 3.3kOhm +12V -500mA PHASE &...
  • Page 170 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL CONFIDENTIAL POWER UNIT COOLING DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)

  • Page 171: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL CONFIDENTIAL POWER UNIT CIRCUIT DWU851/DHD851/DWX851 Service Manual 020-000755-01 Rev. 1 (11-2014)
  • Page 172 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL +3.3V +3.3V L201 I210 GZ1608U601TF MX25L25635E 1608 R231 HOLD#/SIO3 SCLK R204 1005 1005 SI/SIO0 R203 R212 I201 R235 R232 1005 R236 1005 PW̲Rx PWC980 RESET# NC-14 SHEET̲16 1005 1005 PW̲Tx PWC980 Peripherails I/F Port  6/8 1005 R237...
  • Page 173 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL PWC980 Input/Output PWC980 DDR L203 R2C2 GZ1608U601TF 1.0k-1% 1608 I201 PWC980 GND1 +1.8VP from SHEET̲3 GND1 PWC980 Digital Input Port  1/8 C227 1005 IN0VS INVS INCLP 1.0/6.3 From SHEET̲8,9,21 IN0HS INHS INCST I201 I2A1 C228 IN0AHS INAHS INVBI PWC980 W9751G6JB-25 From SHEET̲8...
  • Page 174 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL PWC980 POWER I201 L211 GZ1608U601TF PWC980 I201 PWC980 Power Block1 7/8 1608 C276 L204 PWC980 GZ1608U601TF C247 1.0/6.3 PWC980 Power Block2 8/8 VSS_1 VDD1V_C1 C248 1005 1608 C277 VSS_2 VDD1V_C2 0.1/10 1.0/6.3 VSS_3...
  • Page 175 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL SHEET_3,4,6,7,8,14,15,16 POWER CIRCUIT D802 1SS355VMTE-17 R826 C824 I805 0.1/10 L809 XC6221B502NR-G DG6045C R825 JUMPER R FanGND L810 JUMPER R BOOT 2125 PZ3216U601-1R5TF I803 APF3V L8G1 APF8V TPS54232D GZ2012U601TF OPT IRIS FanVCC L828 2125...
  • Page 176 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL POWER2 CIRCUIT L860 AP_relayO SHEET_1 GZ1608U601TF PEL1_ADC 1608 AP_relayG EA05 RA66 SHEET_1 501940-05V AP_relay3 RA62 RA32 RA33 RA37 peltier1 8.2k 8.2k 8.2k 2010 2010 2010 POWER2 UNIT 17V-2 L849 +5.4V DA01 E801 UDZV6.2B...

  • Page 177: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL JUMPER R LS01 GZ2012U601TF +5VB 2125 IS03 JUMPER R S-24CS02AFT-TB-G 150mA AnalogLine GND1 CS61 LS02 GZ2012U601TF RSR6 2125 JUMPER R RSR7 LS04 GZ1608U601TF RS17 1608 RSN2 GND1 CHOR1 +3.3V CHI2R̲1 75-1% 1 RSN3 RS19 CH̲1-INPUT̲A CH̲1-BUFFER̲OUTPUT-36 1005 CHI2G̲1...
  • Page 178 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL INPUT PORT GND1 CVBS_AD SHEET_8 CVBS(BNC) APVCVBS CV19 SHEET_14 CVBS 22/6.3 2125 JUMPER R LV02 I201 SHEET_3 A+1.8V GZ1608U601TF PWC980 1608 GND1 QV06 PWC980 Analog Input Port 2/8 STC-2SC4726 RV11 CV03 0.047/10 1005 CV06 0.1/16...
  • Page 179 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL SHEET̲1 PWC980 DIGITAL INPUT,SHEET̲13 R987 1005 CSA4 0.1/10 1005 SN74LVC1G125DCK I906 LV01-LV02 R988 1005 CSA5 0.1/10 1005 I907 TC7SZ126FU IN̲A R989 SHEET̲2 R910 OUT̲Y IN0AHS 1005 VD̲SOG GND1 2125 L907 CSA6 3216 0.1/10 SHEET̲1 R994 1005 VD̲VSEN...
  • Page 180 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL HDBaseT (HDMI) /HDMI /DVI RGU5 HPD̲RST4 HPD̲RST3 SHEET̲1 HPD̲RST fm sht9 DDC+5V IG12 RP131H121D-T1-F Sheet̲1,8 +3.3VH QGB1 2SCR523EBTL JUMPER I2C SLAVE ADD.  1.2V IL10 A0/A1h VS100RX GND1 VOUT RG11 VS100RX HDMI I/F Port (2/5) RGP9 HEATER̲HIGH SHEET̲10 CGE9 HDMISER̲HPD RG13 HDMISER̲5V...
  • Page 181 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL CONTROL BY POWER̲SUB +3.3V CONTROL BY POWER̲SUB STB+3.3V E302 E301 502382-10V 502386-9H AP310 L319 LED-LAMP2 GZ1608U601TF 1608 AP311 AP301 IE03 L311 L301 R321 LED-POWER-R KEYO-0 KEYO-0 R312 NJM12904V GZ1608U601TF 1608 GZ1608U601TF 1608 1.0k 1005 CE10 AP312 LED-LAMP2...
  • Page 182 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL CU72 0.1/25 LU45 JUMPER R 5.091V LAN/USB 1.5A DG6045C LU44 BOOT SGM20C1E222-4A USB0̲+5V SHEET̲15 2125 IU44 A̲VCC SHEET̲4,8,12 TPS54232D RL34 RU82 RL35 SW-Reg USB̲PWR COMP SHEET̲1,11 1005 LL02 4.7k USB̲PWR(PW̲DAC) 1005 GZ2012U601TF VSENSE Hi : ACTIVE 2125 Lo : OFF...

  • Page 183: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL DD1̲ZOOM CIRCUIT DM25 DM26 1SS355VMTE-17 1SS355VMTE-17 SHEET̲12,13,15 C̲LIMIT IM11 BA6287F LM37 OUT1 GZ1608U601TF OUT2 1608 DM27 LM36 Vref 1SS355VMTE-17 GZ1608U601TF 1608 ZOOM̲F DM28 1SS355VMTE-17 RM51 1005 SHEET̲15 ZOOM̲R CM15 +5.4V SHEET̲13,14,16 GND1 0.1/25 IM06 +3.3VM...
  • Page 184 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL V_MOTOR RM61 SHEET_12,13 MOTOR10V RMA8 SHEET_12 SN74LV14APW ZOOM CIRCUIT LN_CW_SW1 IM13 SHEET_13 IRIS_PI1_BUF LN_CW_SW2 SHEET_1 RM72 SHEET IRIS_PI1 IRIS_PI2_BUF LN_SHT_SW1 RM85 SHEET_13 CW_SW1 IRIS_PI2 LN_SHT_SW2 RM73 SHEET_13 CW_CONT CW_SW2 RM74 SHEET RMF1 +3.3VM...
  • Page 185 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL REAR JUMPER R EP05 501568-04H Reciever LP06 REM_GND GZ1608U601TF LP05 1608 REMOTE1 GZ1608U601TF (38KHz) RP81 LP04 1608 +5V VCC GZ1608U601TF 1608 1005 IR_EN_REAR LP03 REMOTE2 IR_EN_FRONT GZ1608U601TF (56.9KHz) SHEET_15 1608 FRONT IR_EN_38 GND1...
  • Page 186 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 +3.3V CONFIDENTIAL DTA014YEBTL RZA9 QZ07 QZ08 RZA8 DTA014YEBTL LAMP1-S 1005 LAMP2-S SHEET̲19 1005 SHEET̲19 STB+3.3V GND1 GND1 IZ05 QZ05 R5107G271A DTA014YEBTL RESETB RZ99 1005 RZ97 CK59594R 1005 RZC4 RZC5 1005 1005 POW1̲ACTIVE SHEET̲1,4 GND1...
  • Page 187 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL RETINEX/Color Management IR01 IR01 +3.3V EP4CE40F23C7N(PJ̲Retinex) EP4CE40F23C7N(PJ̲Retinex) IR01 +3.3V DISPLAY  PORT (1/5) NC PORT (5/5) EP4CE40F23C7N(PJ̲Retinex) *RR01 CONFIG  PORT (2/5) Debug DRE9 IDR9 ODR9 ODR9 NC-E3 NC-M16 2010 RR25 DRE8 IDR8 ODR8 ODR8 NC-E4 NC-M19 RR16 CONF̲DONE CONF̲DONE SHEET̲1 DRE7...
  • Page 188 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL DS+1.8V CJ01 CJ00 IJ00 SHEET_18 0.1/16 0.1/16 sxW2-300 1005 1005 sxW2-300 Video/Graphics Port (1/4) IJ00 CJ03 CJ02 sxW2-300 IJ02 0.1/16 0.1/16 ODR0 VIDAT[0] VODAT[0] DRS0 W9751G6JB-25 RJ52 RJ06 1005 1005 ODR1 VIDAT[1] VODAT[1]...

  • Page 189: Dwu851/Dhd851/Dwx851

    DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL 1005 IJ00 JUMPER R sxW2-300 GEO_RESET DS+3.3V SHEET_1,19 sxW2-300 Power Block (4/4) LK10 IJ00 PZ3216U601-1R5TF sxW2-300 VSS_1 VDD_1 GE+1.2V CK83 VSS_2 VDD_2 3216 SHEET_18 sxW2-300 Peripherals Port (3/4) 1005 0.1/16 CK70 VSS_3 VDD_3...
  • Page 190 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 for sht.18 TX+3.3V CONFIDENTIAL DRS0 DRS1 DRS2 DRS3 DRS4 for sht.17 DRS5 DRS6 DRS7 DRS8 DRS9 DGS0 DGS1 DGS2 DGS3 for sht.17 DGS4 DGS5 DGS6 DGS7 DGS8 CT02 DGS9 4.7/6.3 DBS0 DBS1 DBS2 DBS3 DBS4 for sht.17 CT03 DBS5 4.7/6.3...
  • Page 191 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL DX01 CX04 1SS355VMTE-17 0.1/10 IL10 POW̲SUB VS100RX 1.0V I2X1 SW-Reg RX01 2400mA VS100RX Power Block (5/5) TPS54332DDA LX02 LX03 LX01 BOOT VDD10̲1 VSS̲1 SGM20C1E222-4A CX30 DG6045C DG6045C 2125 VDD10̲2 VSS̲2 CX31 0.1/16-R1 1 1005 +5.4V-2 VDD10̲3 VSS̲3...
  • Page 192 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) DHD851 CONFIDENTIAL EH02 ZH-07V 240mA(max) RH91 +3.3VH RHC6 1005 1005 1.2V LH02 <LB̲CONT setting> RHC7 RH90 GZ2012U601TF 1005 100-1% SDOUT 3.3V    :Reduce Jitter VOUT RHC8 CH66 IH00 1005 2125 10/6.3 Floating:Default 1005 RP131H121D-T1-F 2125 SDIN GS2961AIBE3 IH01 GND     :Easy Lock...
  • Page 193 DWU851(DD1-WU70P/71P) / DHD851(DD1-HD70P/71P) / DWX851(DD1-WX70P/71P) Basic circuit diagram list for DHD851 BATTERY PCB MAIN PCB 1 ADAPTER PCB MAIN PCB 2 REMOTE PCB (FRONT) MAIN PCB 3 MAIN PCB 4 REMOTE PCB (REAR) LAMP DOOR1 PCB MAIN PCB 5 MAIN PCB 6...

This manual is also suitable for:

Dhd851Dwx851

Table of Contents