Christie UHD551-L Service Manual
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Summary of Contents for Christie UHD551-L
- Page 1 S erv ic e Gu id e 020-102683-01 UHD551-L...
- Page 2 The warranty does not apply to any product where the serial number has been removed or obliterated. The warranty also does not apply to any product sold by a reseller to an end user outside of the country where the reseller is located unless (i) Christie has an office in the country where the end user is located or (ii) the required international warranty fee has been paid.
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Page 3: Table Of Contents
Remote control does not work......... . .17 UHD551-L Service Guide 020-102683-01 Rev. 1 (01-2018) Copyright 2018 Christie Digital Systems USA Inc. All rights reserved. ©... -
Page 4: Replacement Parts
• Do not spray cleaners or pour liquids directly onto the surface of the product. • Do not remove the protective housing. UHD551-L Service Guide 020-102683-01 Rev. 1 (01-2018) Copyright 2018 Christie Digital Systems USA Inc. All rights reserved. ©... -
Page 5: Ac Power Precautions
Each LCD panel is packed inside a box carton. To protect the panel during transportation, additional packing material has been placed within the carton. UHD551-L Service Guide 020-102683-01 Rev. 1 (01-2018) Copyright 2018 Christie Digital Systems USA Inc. All rights reserved. ©... -
Page 6: Cleaning The Panel
Image retention can occur when static content appears on the display panel in as little as a few hours. Image retention is not covered under warranty. To prolong the life of your display panel, follow these recommendations. UHD551-L Service Guide 020-102683-01 Rev. 1 (01-2018) Copyright 2018 Christie Digital Systems USA Inc. All rights reserved. ©... -
Page 7: Related Documentation
Replacement parts • Operate the display panel within its rated ambient environment. Christie recommends an operating temperature of 0 to 40 degrees Celsius (32 to 104 degrees Fahrenheit), with a maximum relative humidity of 90%. • Avoid static content. Christie recommends displaying moving images whenever possible, and using a screen saver with a moving image. - Page 8 Bluetooth board 003-006410-XX Speakers (Qty. 2) 003-006334-XX T-con board 003-006330-XX Wi-Fi board 003-006329-XX Joystick/Keyboard 003-006328-XX — Remote control 003-006337-XX — LVDS cable 003-006322-XX UHD551-L Service Guide 020-102683-01 Rev. 1 (01-2018) Copyright 2018 Christie Digital Systems USA Inc. All rights reserved. ©...
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Page 9: Replacement Procedures
Observe all electrostatic precautions. Use a grounded wrist strap and insulated tools when handling, servicing, or cleaning electronic assemblies. • Christie products must be installed and serviced by Christie qualified technicians. • All procedures must be performed by Christie qualified technicians. -
Page 10: Replacing The Power Board
The power supply module provides the required voltages for operating the electronics in the panel. 1. Remove all sources of power from the display panel. 2. Remove the rear cover. UHD551-L Service Guide 020-102683-01 Rev. 1 (01-2018) Copyright 2018 Christie Digital Systems USA Inc. All rights reserved. ©... -
Page 11: Replacing The Main Ad Board
3. Using a Phillips #1 screwdriver, remove the six screws securing the main AD board to the display panel. 4. Replace the main AD board. 5. To install the replacement part, follow these steps in reverse order. UHD551-L Service Guide 020-102683-01 Rev. 1 (01-2018) Copyright 2018 Christie Digital Systems USA Inc. All rights reserved. ©... -
Page 12: Replacing The Joystick
2. Mark and remove all connectors. 3. Using a Phillips #1 screwdriver, remove the two screws securing the USB board to the display panel. UHD551-L Service Guide 020-102683-01 Rev. 1 (01-2018) Copyright 2018 Christie Digital Systems USA Inc. All rights reserved. ©... -
Page 13: Replacing The Wi-Fi Board
3. Lift the speaker off the posts. 4. Replace the speaker. 5. To install the replacement part, follow these steps in reverse order. UHD551-L Service Guide 020-102683-01 Rev. 1 (01-2018) Copyright 2018 Christie Digital Systems USA Inc. All rights reserved. ©... -
Page 14: Replacing The T-Con Board
3. Using a Phillips #1 screwdriver, remove the single screw securing the Bluetooth board to the display panel. 4. Replace the Bluetooth board. 5. To install the replacement part, follow these steps in reverse order. UHD551-L Service Guide 020-102683-01 Rev. 1 (01-2018) Copyright 2018 Christie Digital Systems USA Inc. All rights reserved. ©... -
Page 15: Troubleshooting
Resolution To get information on the internet service area, connection speed, signal quality, and other settings, refer to the wireless modem documentation. UHD551-L Service Guide 020-102683-01 Rev. 1 (01-2018) Copyright 2018 Christie Digital Systems USA Inc. All rights reserved. ©... -
Page 16: Disruption During Playback Or Slow Reactions
Contact the internet service provider and request information on how to connect a different device, such as the display panel, to the internet. UHD551-L Service Guide 020-102683-01 Rev. 1 (01-2018) Copyright 2018 Christie Digital Systems USA Inc. All rights reserved. ©... -
Page 17: Invalid Domain
For remote control commands to be received by the display panel, the IR extender cable must be installed. In certain conditions, direct light may impact the ability for the IR receiver to identify commands from the remote control. UHD551-L Service Guide 020-102683-01 Rev. 1 (01-2018) Copyright 2018 Christie Digital Systems USA Inc. All rights reserved. ©... - Page 18 Corporate offi ces Worldwide offi ces USA – Cypress Australia Eastern Europe and India Singapore ph: 714-236-8610 ph: +61 (0) 7 3624 4888 Russian Federation ph: +91 (080) 6708 9999 ph: +65 6877-8737 ph: +36 (0) 1 47 48 100 Canada –...