DIMM-PC for ILite tiles
Installation manual
R59770130/00
25/06/2007
Barco nv Events
Noordl
aan 5, B-8520 Kuurne
Phone: +32 56.36.89.70
Fax: +32 56.36.88.24
E-mail:
Visit us at the web: www.barco.com
PrintedinBelgium
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 c han ges are incorporated in new editions of this publication.
Copyright ©
All rights reserved. No part of this document may be copied, reproduced or translated. It shall n ot otherwise be recorded, transmitted or
stored in a retrieval system without the prior written consent of Barco.
Trademarks
Brand and product names mentioned in this manual may be trademarks, registered trademarks or copyrights of their respecti
ve holders.
All brand and product names mentioned in this manual serve as comments o r examples and are not to be understood as advertising for
the products or their m an ufactures.
Table of contents
TABLE OF CONTENTS
1. Safety................................................................................................................. 3
1.1 Servicing safety instructions ......................................................................................................... 3
2. Content of the kit ................................................................................................... 5
2.1 Content................................................................................................................................ 5
3. Replacement of the DIMM-PC .................................................................................... 7
3.1 DIMM-PC replacement process...................................................................................................... 7
3.2 Removing the cover .................................................................................................................. 7
3.3 Removing the power assembly ...................................................................................................... 8
3.4 Removing the controller unit ......................................................................................................... 9
3.5 Removing the DIMM-PC . ........................................................................................................... 10
3.6 Soldering the resistors upon the controller unit..................................................................................... 11
3.7 Installing the DIMM-PC.. . ........................................................................................................... 11
3.8 Installing the controller unit.......................................................................................................... 12
3.9 Installing the power assembly....................................................................................................... 13
3.10 Installing the cover................................................................................................................... 14
Index......................................................................................................................17
R59770130 DIMM-PC FOR ILITE TILES 25/06/2007 1
Table of contents
2 R59770130 DIMM-PC FOR ILITE TILES 25/06/2007
1. Safety
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 th e product and all of the proper sa fety checks of this product .
Safety precautions:
• Follow all servicing and safety instructions me ntioned 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 ILite tile.
This to allow the capacitors to disch arge.
• Some boards contains electrostatically sensitive devices (ESD). Take the necessary precautions to prevent the incidence of
component damage caused by static electricity.
• Do n ot modify and/or replicate any component. B ARCO uses specific materials and manufacturing processes in order to
achieve part strength. No other parts then BARCO parts are allowed.
Additional on-site servicing safety precautions:
• Fence off a restricted area of at least 4 meters around the LED-wall using an eye-ca tching fence and “KEEP OUT” signs. This
to prevent any person come near t he LED-wall during servicing.
R59770130 DIMM-PC FOR ILITE TILES 25/06/2007 3
1. Safety
4 R59770130 DIMM-PC FOR ILITE TILES 25/06/2007
2. Content of the kit
2. CONTENT OF THE KIT
2.1 Co ntent
Kit introduction
This kit contains one spare DIMM-PC (type D520), which is used on the controller unit of the ILite tile, in an antistatic shielded bag.
This bag is packed in a shock absorbing box toget her with an installation ma nual. This kit contains also two electrical compo nents
which have t o be soldered upon the controller unit in case this DIMM-PC is used to replace the older DIMM-PC type D386.
• DIMM-PC type D 520
• SMD resistor of 36K
• SMD resistor of 68K
• Installation manu al
CAUTION: Electrostatic Sensitive Device (ESD). To av oid equipment damage from electrostatic discharge,
use static control precautions in servicing this equipment. Field service or maintenance person nel sho uld
be properly grounded before servicing. Wear an ESD wristlet when servicing this equipment. The u
se of
antistatic gloves is recommended.
Order info
Article No. Description Image
R765279K
DIMM-PC type D520 for ILite 6 XP. (Replaces R7645 32K)
image 2-1
Image 2-1
DIMM-PC type D520 (Order info: R765279K).
R59770130 DIMM-PC FOR ILITE TILES 25/06/2007 5
2. Content of the kit
6 R59770130 DIMM-PC FOR ILITE TILES 25/06/2007
3. Replacement of the DIMM-PC
3. REPLACEMENT OF THE DIMM-PC
Overview
• DIMM-PC replacement process
• Removing the cover
• Removing the po wer assembly
• Removing the controller unit
• Removing the DIMM-PC
• Soldering the resistors upon the controller unit
• Installing the D IMM-PC
• Installing the controller unit
• Installing the power assembly
• Installing the cover
3.1 DIMM-PC replacement process
Process
1. Safety first. Ensure you understand and follow the "Servicing safety instructions", page 3.
2. Remove th e back cover of the ILite tile. This can be done while the tile rem ains in the LED-wall. It is not necessary to remove
the re-sync unit. See service proced ure "Removing the cover", page 7.
3. Remove the power assembly. Note that the power a ssembly consist in the SMPS unit, the mounting plate and the f an. See
procedure "Removing the power assembly", page 8 .
4. Remove the controller unit. See procedure "Removing the controller unit", page 9.
5. Remove the DIMM-PC from the controller unit. See procedure "Removing the DIMM-PC", page
10
6. In case the DIMM-PC type D520 is used to replace the older DIMM-PC type “386” then you have to replace resistor R577 (39K)
from the controller unit with the 36K resistor from the kit and solder the 68K resistor from t he kit on top of C56 9. See procedure
"Soldering the re sist ors upon the controller unit", page 11.
7. Install the new DIMM-PC upon the adapted controller unit. See procedure "Installing th
e DIMM-PC", page 11
8. Reinstall the controller unit into the ILite tile. See procedure "Installing the controller unit", page 12.
9. Reinstall the power assembly of the ILite tile. See procedure "Installing the power assembly", page 13.
10. Reinstall the back cover of the ILite tile. See procedure "Installing the cover", page 14.
3.2 Removin g the cover
It’s not necessary to remove the re-sync unit first. The re-sync unit
is attache d to the cover and comes off
with the cover.
Necessary tools
• Torx T20.
•7mmnutdriver.
How to remove the cover ?
1. Release the six screws (P) of the ILite cover (L), one in each corn
er and one u nder each handle.
R59770130 DIMM-PC FOR ILITE TILES 25/06/2007 7
3. Replacement of the DIMM-PC
P
F
L
Image 3-1
2. Remove the cover from the r est of the tile (L).
3.3 Removing the power assembly
The pow er unit an d fan mo unted upon the power support p late forms the power assembly. Before yo u can
remove th e power assembly, you have to remove the cover from th e ILite tile first.
Necessary tools
• Torx T20.
•7mmnutdriver.
How to remove the power assembly from the ILite tile ?
1. Release the eight scre ws (P) which attach the power assembly (I) to the rest of the ILite tile (F). Three s crews on the power
supply unit, one above the fan, tw o left on the support plate and two right on the s upp ort plate.
8
R59770130 DIMM-PC FOR ILITE TILES 25/06/2007
3. Replacement of the DIMM-PC
P
I
F
Image 3-2
2. Remove the power assembly out of the ILite tile.
Caution: Be careful with the b oard to boa rd connectors between the pow er unit and the controller unit underneath.
3.4 Removing the controller unit
CAUTION: Electrostatic Sensitive Device (ESD). To av oid equipment damage from electrostatic discharge,
use static control precautions in servicing this equipment. Field service or maintenanc e person nel should
be properly grounded before servicing. Wear an ESD wristlet when servicing this equipment. The use of
antistatic gloves is recommended.
Before you can remove the controller unit fr
om the module base p late, you have to remove the power assembly
from the ILite tile first.
Necessary tools
• Torx T20.
•7mmnutdriver.
How to remove the controller unit from the module base plate ?
1. Release the six screws (P) which atta
ch the controller unit (H) to the module base plate (F).
R59770130 DIMM-PC FOR ILITE TILES 25/06/2007
9
3. Replacement of the DIMM-PC
P
H
F
Image 3-3
2. Remove the c ontroller unit (H) from the modu le base plate (F).
Caution: Be careful with the board to board connectors between the controller unit and the LED drivers unde rneath .
3.5 Removing the DIMM-PC
CAUTION: Electrostatic Sensitive Device (ESD). To av oid equipment damage from electrostatic discharge,
use static control precautions in servicing this equipment. Field service or maintenanc e person nel should
be properly grounded before servicing. Wear an ESD wristlet when servicing this equipment. The use of
antistatic gloves is recommended.
The DIMM-PC is located on the controller unit. Before you can remove the DIMM-PC from the controller unit,
you have to remove the controller unit from the I
Lite tile first.
Necessary tools
No tools.
How to remove the DIMM-PC from the control
ler unit ?
1. Gently pull open the latches at t he side of the DIMM-PC socket until the DIMM-PC jumps up.
Image 3-4
2. Remove the DIMM-PC out of
the socket.
10
R59770130 DIMM-PC FOR ILITE TILES 25/06/2007
3. Replacement of the DIMM-PC
3.6 Soldering the resistors upon the controller unit
Where to solder the resistors upon the controller unit?
1. Replace the R39K resistor on location “R577” from the con troller unit with the R36K resistor from the kit.
R577
(36K)
Image 3-5
2. Solder on the R68K resistor on top of C569 .
C569
+
68K
Image 3-6
3.7 Installing the DIMM-PC
CAUTION: Electrostatic Sensitiv
e Device (ESD). To avoid equipmen t damage from electrostatic discharge ,
use static control precautions in servicing this equipment. Field service or maintenanc e person nel should
be properly grounded before servicing. Wear an ESD wristlet when servicing this equipment. The use of
antistatic gloves is recommen
ded.
Necessary tools
No tools.
How to install the DIMM-PC o
n the controller unit ?
1. Insert the DIMM-PC into the s ocket on the controller unit as illustrated.
Tip: Ensure there is no dust in the sockets on the controller unit . Use compressed air to blow out the dust.
R59770130 DIMM-PC FOR ILITE TILES 25/06/2007
11
3. Replacement of the DIMM-PC
Image 3-7
2. Press down the DIMM-PC.
3.8 Installing the controller unit
CAUTION: Electrostatic Sensitive Device (ESD). To av oid equipment damage from electrostatic discharge,
use static control precautions in servicing this equipment. Field service or maintenanc e person nel should
be properly grounded before servicing. Wear an ESD wristlet when servicing this equipment. The use of
antistatic gloves is recommended.
Ensure that all four LED drivers are installed before installing the controller unit.
Necessary tools
• Torx T20.
•7mmnutdriver.
How to install the controller unit upon the module base plate ?
1. Gently place the controller unit ( H) upon the LED drivers inside the mod ule base plate (F) as illustrated. Ensure the board to
board connectors between the LED drivers and the c ont
roller unit are well connected.
Tip: Ensure there is no dust in the sockets of the board to board connectors. Use compressed air to b low out the dust.
Caution: Be careful with the board to board connectors between the controller unit and the LED drivers unde rneath .
12
R59770130 DIMM-PC FOR ILITE TILES 25/06/2007
3. Replacement of the DIMM-PC
P
H
F
Image 3-8
2. Fasten the controller unit (H) with six Torx screws (P).
After the controller un it is installed you can proceed with in stalli ng the power assem bly.
3.9 Installing the power assemb ly
Ensure that the controller unit is i nstalled before installing the power assembly.
Necessary tools
• Torx T20.
•7mmnutdriver.
How to install the power assembly upon the module base plate ?
1. Place the power asse mbly (I) upon the module base plate (F). The fan must be at t he top of the tile.
Caution: Be careful with the b oard to board connectors be
tween the power unit and the controller unit undern eath.
R59770130 DIMM-PC FOR ILITE TILES 25/06/2007
13
3. Replacement of the DIMM-PC
P
I
F
Image 3-9
2. Fasten the power assem bly (I) w ith eight screws (P) to the mod u le base plate. Two screws at the left of the su pport plate, two
at the r ight, one at the to p and tree on the pow er unit.
3.10 Installing the cover
Ensure that the power unit and fan are installed correctly. The wire u nit of the fan must be plugg ed into the
socket on the pow er unit.
Necessary tools
• Torx T20.
•7mmnutdriver.
How to install the cover ?
1. Place the cover (L) upon t he t ile (F).
14
R59770130 DIMM-PC FOR ILITE TILES 25/06/2007
3. Replacement of the DIMM-PC
P
F
L
Image 3-10
2. Fasten the cover with six screws (P). One s crew in each corner and one und er each handle.
R59770130 DIMM-PC FOR ILITE TILES 25/06/2007 15
3. Replacement of the DIMM-PC
16 R59770130 DIMM-PC FOR ILITE TILES 25/06/2007
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