Barco R9851620 User manual

ILite LED Replacement Kit
Installation Manual
R5976460/03
29/03/2007

Barco nv Media
Noordlaan 5, B-8520 Kuurne
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
Visit us at the web: www.barco.com
PrintedinBelgium

Trademarks
Brand and product names mentioned in this manual may be trademarks, registered trademarks or copyrights of their respective holders.
All brand and product names mentioned in this manual serve as comments or examples and are not to be understood as advertising for
the products or their manufactures.
Copyright ©
All rights reserved. No part of this document may be copied, reproduced or translated. It shall not otherwise be recorded, transmitted or
stored in a retrieval system without the prior written consent of Barco.
Changes
Barco provides this manual ’as is’ without warranty of any kind, either expressed or implied, including but not limited to the implied war-
ranties or merchantability and fitness for a particular purpose. Barco may make improvements and/or changes to the product(s) and/or the
program(s) described in this publication at any time without notice.
This publication could contain technical inaccuracies or typographical errors. Changes are periodically made to the information in this
publication; these changes are incorporated in new editions of this publication.

Table of contents
TABLE OF CONTENTS
1. Safety................................................................................................................. 3
1.1 Servicing safety instructions ......................................................................................................... 4
2. General............................................................................................................... 5
2.1 ILite LED replacement kits ........................................................................................................... 6
2.2 Contents of the ILite LED replacement kit........................................................................................... 7
2.3 Storage guidelines.................................................................................................................... 9
3. Replacing a bad LED from an ILite LED board...............................................................11
3.1 LED replacement process...........................................................................................................12
3.2 Removing the cover .................................................................................................................13
3.3 Removing the power assembly .....................................................................................................14
3.4 Removing the controller unit ........................................................................................................ 15
3.5 Removing the LED driver............................................................................................................ 16
3.6 Removing a LED module. ........................................................................................................... 17
3.7 Removing the mask .................................................................................................................18
3.8 Creating a mould and small stick ...................................................................................................20
3.9 Replacing a bad LED................................................................................................................21
3.10 Installing a new mask................................................................................................................25
3.11 Installing a LED module . . ...........................................................................................................27
3.12 Installing the LED driver.............................................................................................................28
3.13 Installing the controller unit..........................................................................................................29
3.14 Installing the power assembly.......................................................................................................30
3.15 Installing the cover...................................................................................................................31
Index......................................................................................................................33
R5976460 ILITE LED REPLACEMENT KIT 29/03/2007 1

Table of contents
2R5976460 ILITE LED REPLACEMENT KIT 29/03/2007

1. Safety
1. SAFETY
Overview
• Servicing safety instructions
R5976460 ILITE LED REPLACEMENT KIT 29/03/2007 3

1. Safety
1.1 Servicing safety instructions
WARNING:Servicing must be done by authorized and qualified technical personnel only, which are thor-
oughly familiar with the product and all of the proper safety checks of this product.
Safety precautions:
• Follow all servicing and safety instructions mentioned in the servicing procedures.
• Unplug the tile AC power cord from the AC power source and wait about 10 minutes before start any servicing to the tile. This
to allow the capacitors to discharge.
• Some boards contains electrostatically sensitive devices (ESD). Take the necessary precautions to prevent the incidence of
component damage caused by static electricity.
• Do not modify and/or replicate any component. Barco uses specific materials and manufacturing processes in order to achieve
part strength. No other parts then Barco parts are allowed.
Hazardous products:
This kit contains hazardous products. These products are labeled with a hazard sign. Make sure you understand the hazard labels.
Take the necessary precautions to work with these products and handle appropriate with these products.
WARNING:SOLDERING FLUX (IF 2005 M).
Hazardous product. Irritating to eyes and skin. Always use in a well ventilated area. Vapors may cause drowsi-
ness and dizziness. Avoid contact with skin and eyes. In case of contact with the eyes, rinse immediately with
plenty of water and seek medical advise.
CAUTION:SOLDERING FLUX (IF 2005 M).
Hazardous product. Highly flammable. Always use in a well ventilated area. Keep away from sources of
ignitions. Do not smoke while working with soldering flux. Exclusive keep in original container tightly closed
at a cool, well ventilated and fireproof storage space.
4R5976460 ILITE LED REPLACEMENT KIT 29/03/2007

2. General
2. GENERAL
Overview
• ILite LED replacement kits
• Contents of the ILite LED replacement kit
• Storage guidelines
R5976460 ILITE LED REPLACEMENT KIT 29/03/2007 5

2. General
2.1 ILite LED replacement kits
Purpose of the kits
The ILite LED replacement kits are compound and designed to replace a bad LED on a ILite LED module. Each ILite LED replace-
ment kit contains, next to the LED’s, also masks with the same pitch of the tiles wherefore the kit was designed. For some derived
products like XP, MD and LD an adapted LED replacement kit was required. Below you will find a list with all available ILite LED
replacement kits. Ensure you use the right kit to repair your ILite display.
Overview of available kits
Kit No. Usable for
R9851620 ILite 6
ILite 6 XP
R9852870 ILite 6 MD
R9851621 ILite 8
R9852880 ILite 8 MD
ILite 8 LD
R9851622 ILite 10
R9852890 ILite10MD
ILite10LD
R9852900 ILite12MD
6R5976460 ILITE LED REPLACEMENT KIT 29/03/2007