FHD552-X LCD Panel
S e r v i c e M a n u a l
020-000757-01
Page 1: ...FHD552 X LCD Panel S e r v i c e M a n u a l 020 000757 01 ...
Page 2: ...t been designed modified or approved by Christie for such use i Problems or damage caused by use of a projector in the presence of an oil based fog machine or laser based lighting that is unrelated to the projector j For LCD projectors the warranty period specified in the warranty applies only where the LCD projector is in normal use which means the LCD projector is not used more than 8 hours a da...
Page 3: ...istruzioni prima di utilizzare questo prodotto o sottoporlo a manutenzione このドキュメントの翻訳版がこのドキュメントの裏面の CD で提供されています CD に は追加の製品マニュアルも収められています この製品を使用したり 機能させたりす る前に すべての指示をお読みください 이 문서의 번역된 사본이 이 문서 후면의 CD 에서 제공됩니다 이 CD 에는 추가 제품 설명 서가 포함되어 있을 수 있습니다 이 제품을 사용하거나 수리하기 전에 모든 지침을 확인 하십시오 Copias traduzidas deste documento são fornecida no CD contido na parte de trás deste documento O CD pode conter docum...
Page 4: ...npacking 5 Handling and Care 6 Cleaning 6 Replacement Parts 7 Module Replacement 7 Index of Parts and Modules 7 Replacement Procedures 8 Remove the rear cover 9 Remove the power supply unit 9 Replace the AD board 10 Replace the Fans 11 Maintenance and Troubleshooting 13 Maintenance 13 Troubleshooting 13 ...
Page 5: ...zel The small size of the bezel which enables minimal image to image gaps means there is reduced protection of the LCD glass and components Dropping the panel or applying unnecessary force to the sides of the bezel will result in permanent damage To avoid serious injury and or serious damage to the LCD panel moving the panel requires at least two people Hold the white handles on the shipping packa...
Page 6: ...side and keep at an even height above the ground Do not twist or bend the panel Use a cart to move several panels at one time When the panel is sitting on a surface do not tilt it more than 10 to avoid damaging the screen Cleaning Use a cloth dampened with water or methyl alcohol to clean the screen surface We recommend that you keep the protective plastic sheet shipped with the panel to replace i...
Page 7: ...t parts provide the following information found on the product license label Panel Model Panel Serial Number Manufacture Date Module Replacement Check module markings parts lists and the relevant disassembly and replacement procedures outlined in Replacement Procedures on page 8 to make sure you have the correct module and that the module is replaced correctly Components must be replaced with exac...
Page 8: ... is disconnected from AC power before you start repairing removing or installing any modules This panel is internationally approved and is designed for safe and reliable operation To assure complete safety at all times it is imperative the following precautions be taken during servicing and the original design remain intact Tools Required Phillips screwdrivers 2 and 3 3 16 Hex Driver 6 mm Ball Dri...
Page 9: ...he four 3 Phillips screws 3 Disconnect the connections to the two fans on the rear cover Remove the power supply unit 1 Remove the rear cover See Remove the rear cover on page 9 2 Label the cable connections to the power supply unit 3 Disconnect the four cable connections A 2 Phillips screws B 3 Phillips screws B A A A A A A A A A A A B B B A A A A A A ...
Page 10: ...the eight screws securing the power supply unit PSU 5 Replace the power supply unit 6 Reconnect all cable connections Replace the AD board 1 Remove the rear cover See Remove the rear cover on page 9 2 Label the cable connections to the AD board 3 Disconnect the 12 cable connections A A A A A A A A ...
Page 11: ...the DVI and VGA connectors to the input and output panel 7 Replace the defective main AD board by repeating these steps in reverse order 8 Reconnect all cable connections Replace the Fans 1 Remove the rear module assembly See Remove the rear cover on page 9 2 Label the fans and the fan connections before removing them from the chassis i The ground screw B must be routed through the ground wire rin...
Page 12: ...four 1 Phillips screws securing the fan to the rear module assembly 4 Remove the 1 Phillips screws securing the standoff tie wraps The tie wraps may need to be pried off the cover 5 Replace the fan and damaged tie wraps When replacing the fan ensure the label of the fan is facing the grill of the cover ...
Page 13: ...lay is plugged in and that the AC outlet is active Set the main power switch to the on position Replace the batteries The display is on and menus appear but there is no picture Incorrect source selection Source component is not turned on Source component is connected incorrectly or not at all Select the correct source Turn on the source component Check connections from the source component to the ...
Page 14: ...ss and or backlight settings Images from an HDMI source do not display The resolution and frequency of the video card in the computer are not compatible with the display HDMI cable from source to display is either defective or too long Select a compatible resolution and vertical frequency Try a known good and or shorter HDMI cable Computer images do not display correctly The resolution and frequen...
Page 15: ... Seoul ph 82 2 702 1601 Japan Tokyo ph 81 3 3599 7481 India ph 91 080 6708 9999 Germany ph 49 2161 664540 France ph 33 0 1 41 21 44 04 Eastern Europe and Russian Federation ph 36 0 1 47 48 100 China Shanghai ph 86 21 6278 7708 China Beijing ph 86 10 6561 0240 Brazil ph 55 11 2548 4753 Australia ph 61 0 7 3624 4888 Worldwide offices Italy ph 39 0 2 9902 1161 Consultant offices Canada Kitchener ph 5...
