manualshive.com logo in svg

Datex-Ohmeda D-VNC15, Техническое справочное руководство, Страница: 7 / 72

Поделиться
Скачать
Datex-Ohmeda D-VNC15 Скачать руководство пользователя страница 7

Displays and Controller Boards

Document No. 8001004-1

1

INTRODUCTION

This section provides information about the maintenance and service of the following products:

•

 

LCD Displays, D-LCC10A/W, D-LCC15

•

 

Display controller board, B-DISP

Service Manual for  Video Displays D-VMC15, D-VNC15, D-VHC17, and D-VSC21 is not available.

Содержание D-VNC15

Страница 1: ...d B DISP Rev 01 Technical Reference Manual All specifications are subject to change without notice Document No 8001004 1 June 2001 Datex Ohmeda Inc 3030 Ohmeda Drive 53707 7550 MADISON WIS USA Tel 1 6...

Страница 2: ......

Страница 3: ...nnector configurations 9 2 4 Display Controller Board B DISP 11 2 4 1 Connectors and signals 13 3 Service procedures 14 3 1 General service information 14 3 1 1 Video Display D VMC15 14 3 1 2 Video Di...

Страница 4: ...Display D VSC21 Rev 00 40 6 5 2 21 Video Display D VSC21 Rev 01 40 6 5 3 21 Video Display D VSC21 Rev 02 40 6 6 LCD Display D LCC10 41 6 6 1 LCD Display D LCC10 Rev 01 41 6 6 2 LCD Display D LCC10 Rev...

Страница 5: ...CC10A C 9 Figure 3 Display Controller Board B DISP block diagram 12 Figure 4 Exploded view D VNC14 38 Figure 5 Exlploded view Video Display D VHC17 39 Figure 6 Exploded view LCD Display D LCC10 41 Fig...

Страница 6: ...S 5 Anesthesia Monitor and S 5 Critical Care Monitor Document No 8001004 1 iv...

Страница 7: ...NTRODUCTION This section provides information about the maintenance and service of the following products LCD Displays D LCC10A W D LCC15 Display controller board B DISP Service Manual for Video Displ...

Страница 8: ...0 28 mm Resolution Horizontal Vertical 1024 768 75 Hz Electrical Requirements Line voltage AC 90 264 V 47 63 Hz Power consumption 110 W Environmental Requirements Ambient temperature Operating 0 C 40...

Страница 9: ...7 Face treatment Black matrix invar shadow mask Anti Reflection coat Deflection angle 90 Phosphor Short persistence phosphors Aperture grille pitch 0 22 mm optional 0 24 mm Resolution Horizontal Verti...

Страница 10: ...3 and CS 3 systems from Part I Installation Power supply 90 132 VAC 60 50 Hz 2 0 A 180 264 VAC 60 50 Hz 1 2 A auto select Power consumption 135 W max Environmental requirements Ambient temperature Ope...

Страница 11: ...d can be connected to B DISP Display controller boards Power consumption 14 W Environmental Requirements Operating temperature 10 35 C 50 95 F Storage temperature 10 50 C 14 122 F Atmospheric pressure...

Страница 12: ...gative V negative level TTL Sync pulse Horizontal Vertical Front porch 0 40 s 57 6 s Sync period 1 20 s 115 2 s Back porch 2 40 s 460 8 s VGA resolution Resolution 640 480 pixels Frame frequency 60 Hz...

Страница 13: ...d also manually during an operation if necessary 2 2 LCD display NOTE The LCD display backlight circuit runs on a high voltage Do not touch the adapter board when powered LCD Display D LCC10 includes...

Страница 14: ...lay element uses digital RGB signals HSYNC VSYNC DOTCLK and a display timing signal DTMG The DTMG signal indicates that the digital RGB signals are active The functions of this board are digitalizatio...

Страница 15: ...G B VBUS GND ON STBY 5VKb 12VINV 5VKb 5V DTMG LCD Display Element Keyboard CCFL Backlight Amplifier Amplifier Figure 2 LCD interface board block diagram D LCC10A C 2 3 External connector configuratio...

Страница 16: ...HS Horizontal sync 14 VS Vertical sync 15 Not used Connector at the end of interface cable Display Controller Board side Pin No I O Signal Note 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22...

Страница 17: ...256k x16 memory banks Frame memory The frame memory contains digital display data The size of the memory is 1 MB making 1984 x 512 display resolution with 256 colors possible The memory consists of f...

Страница 18: ...es 0 7 monitor ID code The register is connected to channels 11 13 of the X3 D connector If no display is connected to B DISP board or if the monitor ID code fails 111 code is generated by pull up res...

Страница 19: ...nalog monitor identification monitor identification monitor identification TTL CMOS TTL CMOS 26 pin D connector on Display Controller Board B DISP Pin No I O Signal 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

Страница 20: ...eda Technical Services for a possibility to repair the display at a local repair company The display can always be returned to Datex Ohmeda for repair 3 1 2 Video Display D VNC15 Field service is limi...

Страница 21: ...Unit B DISP parameter modules keyboard K ANEB K ICUB Turn the monitor to STBY 1 Check that the display cover and the picture tube screen are intact 2 Check that the display power cord is locked to the...

Страница 22: ...the picture is changing with the keys and Leave the adjustment to a suitable level Perform the same steps also for horizontal centring height and width Go back to MAIN MENU 9 Color temperature adjustm...

Страница 23: ...C15 Tools needed Command Board Central Unit B DISP parameter modules Turn the monitor to STBY 14 Check that the display cover and the picture tube screen are intact 15 Check that the display power cor...

Страница 24: ...changing with the keys ADJUST Leave the adjustment to a suitable level Perform the same steps also for HOR CENTRING 20 Size adjustments Select HEIGHT Check that the height of the picture is changing...

Страница 25: ...itable level Perform the same steps also for RED BLUE and GREEN the last adjustment only in Rev 00 02 displays 25 Contrast mode selection Select CONTRAST MODE Check that the contrast mode is turning o...

Страница 26: ...older and the fuses are clean and intact Check also that the fuses are of the correct rating Check also the secondary fuse the secondary fuse holder and compartment Reattach the fuses properly and rec...

Страница 27: ...conds from the last change 8 Position adjustments Press the key FUNCTION Select the horizontal position adjustment by pushing the key SELECT Adjust the position by pushing the key ADJUST Store the adj...

Страница 28: ...han 10 minutes 13 Color adjustments Press the key FUNCTION Select the color adjustments by pushing the key SELECT Adjust the colors by pushing the key ADJUST Store the adjustments by pushing the key S...

Страница 29: ...rews on the video cable connector are intact Reconnect the video cable and lock it properly Make sure that the display has been powerless at least two minutes then turn the monitor on 5 Check that the...

Страница 30: ...eeded Central Unit B DISP B DVGA M NE 12 STPR M ESTPR M ESTP Anesthesia Keyboard K ARK K ARK D LCC10 Interface cable Order code 881154 and screwdriver 1 Disconnect and check the LCD display interface...

Страница 31: ...k screw threads are intact if installed 4 Check that the ON STBY switch changes its state firmly when switching it back and forth Leave the switch into STBY position Turn the monitor to stand by Insta...

Страница 32: ...e menu changes from yellow to red 10 Check the ComWheel Turn the ComWheel clockwise and counterclockwise and check that each step generates a sound from the loudspeaker and the corresponding values at...

Страница 33: ...sconnected 2 Detach the rear cover by removing the four screws under the gray pads and two small black screws on the bottom middle Check internal parts all screws are tightened properly all cables are...

Страница 34: ...BASIC SETTING Select CONTRAST and check that the contrast of the colors is changing with the keys and Leave the adjustment to a suitable level Perform the same steps also for BRIGHTNESS 6 Position ad...

Страница 35: ...e If dust particles remain on the LCD Display component and LCD Display shield surfaces those may impair the quality of picture on the screen In case you need to detach the LCD Display component for r...

Страница 36: ...ds the backlight tube and draw out it with the clamp 6 Locate the new backlight tube fasten the screws and connect it to the invert board 7 Attach all the parts and make sure that the folio cables are...

Страница 37: ...all connectors are connected properly and cables are not pinched between covers 3 3 3 Video Display D VMC15 1 The display should not be attempted to disassemble 3 3 4 Video Display D VNC15 11 Disconn...

Страница 38: ...or using the display s key menus If color defect is repeated without the monitor having been moved it is possible that the monitor is influenced by a strong interference field near to a high power cab...

Страница 39: ...image 5 V unstable Loose cable Jumpers in Display controller board not positioned correctly or board failure LCD Interface board failure Check cable connections Check the jumpers Check the board s and...

Страница 40: ...Anesthesia Monitor and S 5 Critical Care Monitor 34 Document No 8001004 1 5 SERVICE MENU 1 Press the Monitor Setup key 2 Select Install Service password 16 4 34 3 Select Service password 26 23 8 Keybo...

Страница 41: ...y Press is for testing the ComWheel When the text is highlighted pressing of the ComWheel create a sound from the loudspeaker and the corresponding number on the service data field increase Service Da...

Страница 42: ...he log is 1150 events The log is FIFO type 5 1 2 Keyboard Type Store Mask A selection for setting the anaesthesia keyboard s language The selected language determines the outcome of the lower keypad S...

Страница 43: ...he exploded view 6 1 14 Video Display D VHC14 Item Item description Order No Display cover D VHC14 w o stickers 902661 Monitor cable D VHC14 902660 Display power cord D VHC14 EUR USA 545581 Service Ma...

Страница 44: ...2 889325 Display tray 889162 1 Locking washer D VNC15 Rev 00 02 889164 2 Motion limiter for 889164 889165 3 Cross cylinder head screw M6x16 61775 5 Power cord guard D VNC15 Rev 00 02 889704 6 Cross cy...

Страница 45: ...03 892800 Display tray 891811 Cross cylinder head screw M6x16 61775 Blank command board assembly 893723 1 6 4 17 Video Display D VHC17 Figure 5 Exlploded view Video Display D VHC17 6 4 1 17 Video Dis...

Страница 46: ...linder head screw M3x12 61736 14 Cross cylinder head screw M6x16 61775 6 4 2 17 Video Display D VHC17 Rev 01 02 Item Item description Order No Blank command board assembly 893723 1 the part is recomme...

Страница 47: ...6 Exploded view LCD Display D LCC10 6 6 1 LCD Display D LCC10 Rev 01 Item Item description Order No External cable 2 5 m LCD Display to AS 3 AM 881966 Use 885517 2 Membrane keyboard AS 3 AM CM 879373...

Страница 48: ...and spring 879191 10 Rotary wheel 879872 11 Internal cable Power to Keyboard 881807 12 Internal cable Power to LCD 881721 13 Internal cable Personal Computer 881826 14 Inverter for backlight unit AS...

Страница 49: ...D Display D LCC10 Rev 03 LCD Display D LCC10 Rev 03 Item Item description Order No Command board software 887874 Backlight for LCD display 572784 572790 Use 894909 External cable 2 5 m LCD Display to...

Страница 50: ...CM 887737 19 LCD display contains backlight AS 3 AM CM 572784 20 Adapter unit AS 3 AM CM 887125 21 Flat cable 71409 22 Adapter board AS 3 AM CM 887840 23 Insulation plate 887739 24 Connector board LCD...

Страница 51: ...Boards Document No 8001004 1 45 6 6 5 LCD Display D LCC10A LCD Display D LCC10C Workstation LCD Display D LCC10W Rev 00 Figure 8 Exploded view LCD Display D LCC10A LCD Display D LCC10C Workstation LCD...

Страница 52: ...isplay unit complete AS 3 AM CM 891571 19 LCD display contains backlight AS 3 AM CM 572788 21 Inverter cable 891970 22 Adapter board AS 3 AM CM 892424 23 Insulation plate for 892424 891975 24 Connecto...

Страница 53: ...550 6 6 7 S 5 Front Panel Sticker for LCD displays Adaptation D LCC10A Rev 01 Order No D LCC10W Rev 01 Order No 01 EN 898328 898328 01 FI 898335 898335 01 JA 898339 898339 01 DE 898329 898329 01 ES 89...

Страница 54: ...em Item description Order No Back light D LCC15 8001592 Video Cable D LCC15 8001593 Power cable D LCC15 8001594 Power D LCC15 8001595 6 8 Display Controller Boards B DISP B DVGA B DHIGH Item Item desc...

Страница 55: ...8001004 1 49 7 EARLIER REVISIONS For more service information on the earlier revisions please refer to LCD Display revision 01 Service Manual p n 882580 LCD Display revision 02 Service Manual p n 8859...

Страница 56: ...S 5 Anesthesia Monitor and S 5 Critical Care Monitor 50 Document No 8001004 1...

Страница 57: ...Appendices A G Displays and Controller Boards Document No 8001004 1 51 APPENDICES A G...

Страница 58: ...S 5 Anesthesia Monitor and S 5 Critical Care Monitor 52 Document No 8001004 1...

Страница 59: ...n S N Service engineer Date OK Test OK N A Test not applicable Fail Test Failed OK N A Fail OK N A Fail 1 Cover and picture tube 2 Cover screws 2 Tray 3 Power cord 3 Video cable Notes 6 Position adjus...

Страница 60: ...S 5 Anesthesia Monitor and S 5 Critical Care Monitor A 2 Document No 8001004 1...

Страница 61: ...est OK N A Test not applicable Fail Test Failed OK N A Fail OK N A Fail 1 Cover and picture tube 2 Power cord locking 2 Power cord 3 Video cable Notes 5 Power ON LED 6 Contrast and brightness 7 Positi...

Страница 62: ...S 5 Anesthesia Monitor and S 5 Critical Care Monitor B 2 Document No 8001004 1...

Страница 63: ...Test Failed OK N A Fail OK N A Fail 3 Cover and picture tube 4 Power cord locking 4 Power cord 9 Video cable Notes 10 Power ON LED 11 Contrast and brightness 12 Position adjustments 13 Size adjustmen...

Страница 64: ...S 5 Anesthesia Monitor and S 5 Critical Care Monitor C 2 Document No 8001004 1...

Страница 65: ...iled OK N A Fail OK N A Fail 1 Cover and picture tube 2 Power cord locking 2 Power cord connector 3 Fuses and fuse holders 3 Video cable Notes 6 Power ON LED 7 Contrast and brightness 7 Position adjus...

Страница 66: ...S 5 Anesthesia Monitor and S 5 Critical Care Monitor D 2 Document No 8001004 1...

Страница 67: ...on S N Service engineer Date OK Test OK N A Test not applicable Fail Test Failed OK N A Fail OK N A Fail 1 Cover and picture tube 2 Screws 2 Power cord 3 Video cable Notes 5 Position adjustments 6 Bri...

Страница 68: ...S 5 Anesthesia Monitor and S 5 Critical Care Monitor E 2 Document No 8001004 1...

Страница 69: ...e engineer Date OK Test OK N A Test not applicable Fail Test Failed OK N A Fail OK N A Fail 1 Cable 2 Internal parts 3 External parts 4 ON STBY switch Notes 5 Stand by LED 6 LCD display picture 6 Keyb...

Страница 70: ...S 5 Anesthesia Monitor and S 5 Critical Care Monitor F 2 Document No 8001004 1...

Страница 71: ...ineer Date OK Test OK N A Test not applicable Fail Test Failed OK N A Fail OK N A Fail 1 Cable 2 Internal parts 3 External parts 3 ON STBY switch and standby LED Notes 4 Display mode 5 Brightness and...

Страница 72: ...S 5 Anesthesia Monitor and S 5 Critical Care Monitor G 2 Document No 8001004 1...

Отзывы:

Нет отзывов