Ricoh PJ KU7000 Скачать руководство пользователя страница 21 | Manualshive

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21

EMI cover

It is necessary to remove the EMI cover to replace the ballast with the EMI board.

Caution:

Although it is possible to remove the cover without removing the partition plate, the lamp

harness is short and it may take time to remove it from the hook.

Make sure that all connectors are out of the correct position from inside the cover when

assembling.

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Содержание PJ KU7000

Страница 1: ...RICOH PJ WU6480 X6480 WU6590 X6590 KU9000 KX10000 KU7000 KX8000 2017 11...

Страница 2: ...YPAD KEYPAD PCB 16 PSU cover 17 Relay PCB BNC PCB 18 PSU 19 Partition plate 20 EMI cover 21 Ballast PCB EMI PCB 22 Rear IR sensor Lamp cover PCB 24 Light cover 24 Front cover Front IR LED PCB 25 Lens...

Страница 3: ...3 Important Safety Notices Safety Notices...

Страница 4: ...4 Symbols Abbreviations and Trademarks...

Страница 5: ...5 Introduction...

Страница 6: ...6 Diagram...

Страница 7: ...7 Tools Screw driver 105 Screw driver 107 Screw driver 107 Hexagonal box driver 5 0 mm Pliers The projector...

Страница 8: ...8 Replacement Remove static electricity before working Work in a clean place Lens Expansion PCB...

Страница 9: ...9 Lamp...

Страница 10: ...message then switch to single lamp mode Sample 3 LED indicator message Sample 4 Replace with reference to lamp replacement procedure To avoid burns cool off for at least 60 minutes after turning off t...

Страница 11: ...ss fragments with a vacuum cleaner 7 Clean the red part over 20 to 30 seconds carefully in the figure 8 Install a new lamp 9 Access the OSD menu and switch to dual lamp mode 10 Reset the replacement l...

Страница 12: ...m of the main unit Slide the top cover backward and lift it up CAUTION Do not break the front hook There is a connection harness on the front LED PCB and main board on the back side of the cover and d...

Страница 13: ...13 The main board is vertically inserted in the BNC board and the relay PCB Confirm that the connector is securely connected when assembling...

Страница 14: ...g around main PCB Main PCB connectors 1 ROD fan 2 Fan2 Power Out 3 4 Lamp fan 1 T 2 R 5 Lampfan1 R _T 6 DMD 7 Lamp fan 2 T _T 8 Cooling pump 9 Lamp fan 1 R _B 10 Fan10 Power IN 11 Lamp fan 2 T _B 12 T...

Страница 15: ...st bending and if you do not connect firmly image problems may occur 13 Keypad PCB 14 Front LED PCB 15 Lens relay PCB 16 Lens vertical shift motor 17 Lens horizontal shift motor 18 Limiter PCB 3in1 19...

Страница 16: ...16 IO PCB 1 Rear screw x2 2 I O connector hex screw x10 Note the two HDMI are shorter in length than others KEYPAD KEYPAD PCB Keypad PCB I O cover back one connector to be connected to the main board...

Страница 17: ...17 PSU cover Remove PSU cover...

Страница 18: ...18 Relay PCB BNC PCB Remove screw x4 from the sheet then remove relay PCB Remove BNC PCB screw x4 BNC PCB PCB...

Страница 19: ...19 PSU Open the power supply cover remove all the connectors pay attention when assembling remove the PSU CAUTION Put the harness in the clamp when assembling...

Страница 20: ...engine screw x3 CAUTION If you cannot assemble well check the distribution of the left lamp Be careful not to bend or hit the connector of the DMD board when assembling It is recommended to record suc...

Страница 21: ...h the EMI board Caution Although it is possible to remove the cover without removing the partition plate the lamp harness is short and it may take time to remove it from the hook Make sure that all co...

Страница 22: ...CB on the bottom right side of the main unit two rear Ballast PCB Note The left ballast PCB corresponds to a short lamp cable and the right ballast corresponds to a long lamp cable Please note the dis...

Страница 23: ...23...

Страница 24: ...24 Rear IR sensor Lamp cover PCB 1 There is a lamp cover PCB behind the rear cover 2 6 screws Note screw type is different Light cover Two screws on each side...

Страница 25: ...25 Front cover Front IR LED PCB 1 Remove the top cover 2 Total 7 screws on the side and upper 3 Remove the connector and all the screws and take out the front IR LED PCB...

Страница 26: ...nectors and remove the lens shift module from the optical engine Three PCBs on the left side horizontal shift PCB lens relay PCB vertical shift PCB Two motors on the right side each are fixed by two s...

Страница 27: ...11 fans and WX model has 12 fans Fan names in service mode There is a decal on Fan2 and Fan 10 Be careful the direction when re install them 12 DMD_2 FAN WX model only Thermal sensor 1 Thermal sensor...

Страница 28: ...12 can be removed from optical engine as a fan module CAUTION Wiring of the DMD thermistor should pass under the fan module Fan 3 4 Open the back cover and take out the module Fan detector PCB is on...

Страница 29: ...t side of optical engine and behind the CHIP PCB Fan 11 is at the right side of optical engine Install the right lamp house before install Fan11 Fan 6 cannot be seperated from the colling module DMDCH...

Страница 30: ...30 Optical Engine Cooling module DMD CHIP The tube of the cooling module passes under the optical engine and the head is fixed to the DMD CHIP CHIP PCB Optical engine Cooling module CHIP P...

Страница 31: ...31 Total 9 screws for fixing the engine module...

Страница 32: ...move the left lamp house to access the head screw Remove the fixing screw of the head to separate the water cooling module from the engine CAUTION Do not press the head strongly when assembling to pre...

Страница 33: ...HIP in a clean environment Do not touch the CHIP directly Handle carefully so as not to damage it Re apply the grease if possible Do not pull or bend the connector strongly as this may cause image pro...

Страница 34: ...34 Color wheel Open the color wheel cover and remove the color wheel module Caution Do not touch the color wheel directly Handle carefully to avoid damage CW sensor PCB motor...

Страница 35: ...35 Service mode Factory mode Press the power button left left Menu button sequentially When a white block is displayed on top expand the menu with direction key and OK key...

Страница 36: ...36...

Страница 37: ...37...

Страница 38: ...38...

Страница 39: ...abnormal color issue Lamp time reset v v Angle Calibration v Only when abnormal auto keystone function Lens Sensor Calibration v v Do it after changing the limit sensor on shift module Please check wh...

Страница 40: ...40 Troubleshooting...

Страница 41: ...41...

Страница 42: ...42...

Страница 43: ...43...

Страница 44: ...44 Indicator...

Страница 45: ...45 Error Count Messages Definition...

Страница 46: ...46 Firmware upgrade...

Страница 47: ...47...

Страница 48: ...48 Service Tool Upgrade SOP...

Страница 49: ...49...

Страница 50: ...50...

Страница 51: ...51 RS232 command...

Страница 52: ...52...

Страница 53: ...53...

Страница 54: ...54...

Страница 55: ...55...

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