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SERVICE MANUAL

DATA WALL PROJECTION UNIT

P503DL

CONTENTS

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Содержание P503DL

Страница 1: ...1 SERVICE MANUAL DATA WALL PROJECTION UNIT P503DL CONTENTS ...

Страница 2: ...lock frequency adjustment and phase adjustment 29 3 9 Image position adjustment 29 3 10 Screen Mode Selection 29 3 11 On Screen Display OSD 29 3 12 Video Enhancer 30 3 13 Picture in Picture 30 3 14 Image orientation 30 3 15 Status Indication 30 3 16 Factory Reset STD key 30 3 17 Color Mix adjustment 30 4 Multiple Screen Wall system example 30 5 ID Assignment example 30 5 1 Clearing I D 30 5 2 Sett...

Страница 3: ... Reverse the AC plug at the AC outlet and repeat AC voltage measurements for each exposed metallic part Voltage measured must not exceed 5 25V rms This corresponds to 3 5mA AC Any value exceeding this limit constitutes a potential shock hazard and must be corrected immediately AC VOLTMETER 0 15MFD Place this probe on each exposed metallic part Good earth ground such as a water pipe conduit etc 150...

Страница 4: ...d Items to be confirmed with a qualified dealer before installation Items to be observed upon use of this equipment For abnormality or trouble WARNING If during operation the unit emits smoke or odor cut off the power circuit breaker immediately and disconnect the power plug from the outlet After confirming smoke has stopped contact your dealer for repair If you should continue using the equipment...

Страница 5: ...ot connect disconnect the power plug with wet hands It may cause electric shocks Do not step on the equipment or place heavy items on it This may cause the unit to fall possibly causing injury or damage which may also cause fire or electric shocks When leaving the equipment out of use for a long time make sure to disconnect the power plug from the outlet for safety When the power supply is turned ...

Страница 6: ...upporting the additional lord When mounting the equipment from a ceiling or other overhead horizontal surface ensure that all fixings are secure and able to support the load Also ensure that the horizontal surface can support the additional load and that any fixings used do not cause a trip or other safety hazard Confirm that the installation procedure are undertaken with sufficient allowance and ...

Страница 7: ...nts Following offers some examples of how to avoid toppling Use the most appropriate one for the installation conditions CAUTION Do not block the vent ports of the equipment or obstruct airflow around the equipment When the vent ports are blocked temperature inside cube will rise and cause fire disaster For example do not use the equipment in the following conditions 1 Install the equipment in pla...

Страница 8: ... a consumable item and need to be replaced after about one or two years of use or whenever noise or other symptoms of breakdown are apparent Contact your dealer for the replacement work Air filter equipped at air intake needs periodical cleaning A clogged air filter will result in temperature build up inside the P503DL cabinet Possibly in excess of stated operating specification this may lead to m...

Страница 9: ...ion and maintenance Convergence free between colors Steady geometric alignment Engine installed at factory l Easy replacement 10 000 6000 H Survival rate of 50 UHP 100 120W selectable lamp power See note 2 l Low power consumption 100W UHP lamp is used for light source ballast power selection of 100W 120W is possible Total power consumption is less than 200W l Highly reliable control system Project...

Страница 10: ...10 P503DL DIMENSIONS Size mm inch Front Rear Side Top 1016 40 0 0 5 0 02 1050 41 3 0 5 0 02 0 5 0 02 550 21 7 0 5 0 02 762 30 0 550 21 7 ...

Страница 11: ...on Green Red two colors LED 6 Fan Indicator Fan status indication Green LED 7 Lamp Indicator Fan status indication Green LED 8 RS232C Output RS232C Communication D sub 9 pin male 8 RS232C Input RS232C Communication D sub 9 pin female 9 Remote control Input jack Wired remote control 3 5mm stereo Mini Jack 10 Video Output Composite Video thru Output BNC connector 11 Video Input Composite Video Input...

Страница 12: ...AC Outlet AC outlet un switched max 8A 3P socket POWER SWITCH AND POWER INDICATOR AC power source is turned on off with the Power Switch When the Power Switch is turned on the Power Lamp LED Indicator lights in green Fan indicator by green and some periods later green at Lamp when lamp is ON and the projection unit enters active state It takes about 30 seconds typically till an image is shown afte...

Страница 13: ... connector Level R G B signal 0 7Vp p 75 ohm termination H SYNC V SYNC signals TTL External control System RS 232C Terminal D sub 9pin female connector x 1 Speed 1200 2400 4800 9600 baud Communication Link System RS 232C Terminal D sub 9pin connector x 2 for IN and OUT Remote Control Terminal 3 5mm terminal for optional CT 90000 Remote Controller The DVI input is compatible for PC signal but for 1...

Страница 14: ...N VESA 800 x 600 60Hz SVGA60 37 879 60 317 800 x 600 P P Non interlaced RGB IN VESA 800 x 600 72Hz SVGA72 48 077 72 188 800 x 600 P P Non interlaced RGB IN VESA 800 x 600 75Hz SVGA75 46 875 75 000 800 x 600 P P Non interlaced RGB IN VESA 800 x 600 85Hz SVGA85 53 674 85 061 800 x 600 P P Non interlaced RGB IN Macintosh 16 Inch Mode 75Hz MAC16 49 725 74 550 832 x 624 Non interlaced RGB IN XGA 1024 x...

Страница 15: ... x 350 48 640 14 96 800 31 469 70 087 25 175 60 350 38 2 449 TEXT70 640 x 400 48 640 14 96 800 31 469 70 087 25 175 35 400 13 2 449 TEXT70 720 x 350 54 720 18 108 900 31 469 70 087 28 322 60 350 38 2 449 TEXT70 720 x 400 54 720 18 108 900 31 469 70 087 28 322 35 400 13 2 449 TEXT85 640 x 350 96 640 32 64 832 37 861 85 080 31 500 60 350 32 3 445 TEXT85 640 x 400 96 640 32 64 832 37 861 85 039 35 50...

Страница 16: ...4 Unit 3 Unit 1 Unit 2 O U T I N RGB2 R G B 1 D I G I T A L S I G N A L L I N K RGB INPUT C O N T R O L R S 2 3 2 C I N O U T POWER F A N L A M P R E M O T E OUT I N RGB2 RGB1 DIGITALSIGNALLINK RGB INPUT CONTROL RS 232C I N O U T P O W E R FAN LAMP R E M O T E OUT I N RGB2 RGB1 DIGITAL SIGNAL LINK RGBINPUT CONTROLRS 232C I N OUT P O W E R FAN LAMP R E M O T E O U T I N RGB2 R G B 1 D I G I T A L S...

Страница 17: ...s to push the rod by long push pole Any long push bar or pole can be Screen Assembly used but strong not easily bend pole is needed MULTIPLE CONNECTION When attaching the screen confirm the screen lock screw slit if it is placed vertical position so that the 3 3 3 3 3 1 2 Right side Left side Note Maximum length of the RS232C cable in total length is about 20 30 meters If the length becomes much m...

Страница 18: ...formed by such strong fastenings M8 screw 20mm long Hex key screw Tightening torque 20 25N m At the back of the each cubes there are two small plates located top portion at both sides and they can be used to fasten cubes horizontally or vertically for rear enforcement To do this remove one of the screw make loose for another and rotate the plate then fasten to adjacent cubes together As for the co...

Страница 19: ...connector is securely inserted 6 Attach lamp door 7 Turn ON the power switch connect PC with software Cube commander or remote control then enter to the ADJUST mode à SPECIAL mode à F à STD thus the lamp timer is reset DISASSEMBLY Lamp housing Lock Lever Lamp unit Note Lamp housing and Lamp may be hot be careful when touch to it Do not touch lamp glass shield an oil particle from finger may affect...

Страница 20: ... needed only the small door may be open to do This is located at almost center position Right side is lamp replacement door which has door switch to shut off lamp when opened 2 When all the mechanism and electronics area to be shown then the rear panel needs to remove as right picture 3 Location of the light engine or other parts the next chapter explains them Front and rear portion are fastened w...

Страница 21: ... Right position adjustment B Top to bottom Trapezoid position adjustment C Right to left Trapezoid adjustment D Picture Size adjustment This illustration indicates the key components shown after rear panel has removed DLP Right picture shows the screws used to fasten each blocks Removing the screws written every unit can be removed This picture shows enlarged screw size actual screws are much smal...

Страница 22: ...e lit will damage lamp At the left side of the optical engine there is a slide switch located and indicated that the lamp power switch is set to 100W position Do not change the switch while powered Turn off and select the switch DIASSEMBLE Note Colors of drawing are not Representing the color of wires ...

Страница 23: ...ortant to set an electronic position adjustment should be at the center ADJUSTMENT 1 DLP Engine adjustment When DLP Engine is replaced most of occasion following adjustments are needed New DLP engine may have some position displacement The engine mount base has limited adjustment range but enable to cover most of position adjustment 1 Loosen and release the screw tension which are used to fasten e...

Страница 24: ...be performed by rotating H screw By doing this Adjustment horizontal position will move but disregard its movement of position Obtain parallel image at top and bottom then re adjust position after this trapezoid adjustment When top bottom parallel adjustment is done tighten J screw Image movement is shown when observed from behind of the set 3 Top to Bottom Trapezoid can be compensated by the smal...

Страница 25: ... F screw so that entire table will move to front or back Placing the adjustment table far from the screen will make the picture size bigger and closer the table will result the size smaller Adjust the size to the point that 2 pixels will be hidden by mullion The outside line of the internal test signal will appear for 6 pixels thickness in the image Do not adjust this if mechanism comes to an end ...

Страница 26: ...ustments then electronic adjustment could be started Here is the summary of the adjustments 1 Mechanical position adjustment by internal or external flat field picture Before this adjustment it is better to reset all the electronic position adjustments at the center reset value 2 Electronic Picture Position adjustment by external signal there may be a little differences between internal and extern...

Страница 27: ...Firmware Version ID ALL White Balance Brightness E Lamp Timer History ID SEL Adjust Color F Current Lamp timer ID SET Call Tint ID CLR STD Sharpness Adjust MODE 0 9 Phase ßà service mode Mag Memory Clock 0 Capture 1 OSD Mute Magnification 2 Screen mode Lock Layout 4 Picture smoothing filter Position C Test pattern Mode Flip Call 7 Color Mix color coordinate 4 R 5 G 6 B ADJUSTMENT 3 1 Input Signal ...

Страница 28: ...y the signal source to be used i e if video is the source a video test pattern generator should be used and if computer is the main source test pattern generating software should be used BRIGHTNESS will control the overall brightness of the image and CUTOFF then followed by ADJ R ADJ G and ADJ B can be usedto adjust the relative intensities of red green and blue For high signal level adjustment ar...

Страница 29: ...uch as Windows shut down screen and adjust CLOCK and PHASE to eliminate moiré and jitter 3 9 Image position adjustment Initial image position should be adjusted using the mechanical adjustments with internal test picture while electronic positions are at center so that all the unmagnified images appear at the same position Use POSI to electronically shift the image and CAP to select the position o...

Страница 30: ...lick 4 for Red primary color and select ADJ G for the color to be mixed in case of above situation The primary color would be 5 for Green 6 for Blue and ADJ R ADJ G or ADJ B will select the color to be mixed 4 Multiple Screen Wall system example The picture shows 2x2 wall by one PC displaying picture using internal magnification capability To make this image by internal signal processor MAG need t...

Страница 31: ...n and on again 7 2 Picture in Picture By using 7 key after entering Special mode Picture in Picture is possible Always the base picture is PC signal supplied to RGB input and small window picture is the signal supplied to Video input composite signal 7 3 OSD color On screen display color can be changed by 8 white A red B green or C blue in Special mode 7 4 Power On delay By the setting of small po...

Страница 32: ...utput The functions of PW166 scaler scale up down IC are Auto detect RGB signal display timing Auto adjust capture position signal clock and phase Auto capture NTSC PAL video signal Image scaling up down VGA SVGA XGA SXGA to XGA 60Hz Frame rate conversion with frame buffer memory Video RGB color space conversion Test pattern OSD generation On chip 16 bit MPU for softwaredevelopment DMD control sig...

Страница 33: ...nput voltage is 380V DC and high voltage trigger which is about 20kV pulse to ignite while lamp start period and lamp supply voltage is given to continue to its discharge by about AC50V plus non flicker pulse drive voltage is superimposed from lamp ballast output 5 RS232C Control PCB RS232C control signal or and remote control fromoptional CT90000 are accepted if both are connected CT90000 has pri...

Страница 34: ... color no Fan Lamp LEDs light 4 When main locker power switch is shut off all the power will be off full reset 5 When any Fan had a difficulty and stop rotation FAN LED starts to blink 6 When lamp has difficulty and did not turn on LAMP LED blinks Once the display entered to STAND BY mode this can be confirmed by red POWER LED turns ON in this condition turning ON OFF of main power will not restar...

Страница 35: ...each adjustments affect each other 6 When a magnification picture insertion signal processor is used connect each output wire to each display 7 Adjust OFFSET GAIN so that all the colors white balances are the same This is to compensate the difference ofoutput signal level of each input do not touch or readjust Cutoff Drive these adjustments are done in previous stage 8 When RGB signal distribution...

Страница 36: ...to be used in normal mode Item Contents Key CMD POWER Switch projector on off Enter stand by or escape PWR POF PON CALL Show status on the screen on off DSP DON DOF RGB1 Selects RGB 1 input source IN1 RGB2 Selects RGB 2 input source IN2 DIGITAL Selects DIGITAL Link input source IN3 VIDEO Selects VIDEO input source IN4 W B Switch white balance mode W B 1 2 3 WBL WB1 WB2 WB3 ADJUST Enters adjustment...

Страница 37: ...elects internal test pattern TSP ADJ R Selects adjustment color Red SLR ADJ G Selects adjustment color Green SLG ADJ B Selects adjustment color Blue SLB ADJ RGB Selects adjustment color Red Green Blue SLA Adjusts movement to up or data value increase VUP Adjusts movement to down or data value decrease VDW Adjusts movement to left VLF Adjusts movement to right VRG Change layer upward uses in LAYOUT...

Страница 38: ...60 or V S X 60Hz R A3 VN3 4 Firmware version indication R A4 VN4 6 EEPROM reset time indication R A6 VN6 7 PIP on off R A7 VN7 8 OSD color change to white default R A8 VN8 9 Set power on delay from 0 to 4 0 seconds R A9 VN9 A Change OSD color to red RAA VNA B Change OSD color to green R AB VNB C Change OSD color to blue R AC VNC D Display Software Version R AD VND E Display elapse time and lamp re...

Страница 39: ...er to avoid heat going up by no airflow inside b When Color wheel motor is stopped then motor rotation signal becomes missing then this change also sends to stop lamp power c Lamp door open this condition also shut off the lamp power 3 When color becomes strange a Electronic circuit break down will lead for such color difference key components are DMD drive board and I O control board 1 st trial m...

Страница 40: ...htness may not right or possible damage of filter Note When Lamp door switch is tripped power supply will shut off and lamp turns off this is not a trouble this is normal operation Before replacing the lamp it is recommended to turn off the rocker switch and shut off power The door switch is provided to prevent accidental touch while lamp is ON Still the lamp may be hot after door switch activated...

Страница 41: ...NUAL P503DL Y102 23771092 ACCESSORIES SCREWS AIR Filter P503DL Cable 94800815 DVI Int erconnect Cable 94800803 RS232C Cable Component 94800804 DC Fan Assy AFB0912H R00 94800463 AC Power Cord 120V USA 94800xxx AC Power Cord 240V UK 94800464 DDR Wire 50 pin 94800465 DDR Wire 30 pin 94800434 Ballast Module BT120DR 94800460 DMD Chip Module DDR DMD 0 7 94800456 LP100DR Lamp with housing 100W pulse 9480...

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