Barco iCon H600 Installation guide

UV blocker kit

Installation manual

iCon H600

R851247K

R59770094/00

15/03/2007

Barco nv Presentations

Noordl

aan 5, 8520 Kuurne

Phone: +32 56.36.82.11

Fax: +32 56.35.86.51

E-mail:

[email protected]

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 changes are incorporated in new editions of this publication.

stored in a retrieval system without the prior written consent of Barco.

Guarantee and Compensation

Barco provides a guarantee relating to perfect manufacturing as part of the legally stipulated terms of g uarant ee. On rece

ipt, the purchaser

must immediately inspect all delivered goods for damage incurred during transp ort, as well as for material and manufacturing fau lts Barco

must be informed immediately in writing of any complaints.

The period of guarantee begins on the date of transfer of risks, in the case of special systems and softwa re on the date of commissioning,

at latest 30 days after the transfer of risks. In the event of justified notice of complaint, Barco can repair the fault or provide a replacement

at its own discretion within an appropriate period. If this measure proves to be impossible or unsuccessful, the purchaser can demand a

reduction in the purchase price or cancellation of the contract. All other claims, in particular those relating to compensation for direct or

indirectdamage, and also damage attributedtotheoperationofsoftwareaswellas to other services provided by Barco, being a component

ofthe system or independent service, will be deemedinvalid provided the damageis not proven to beattributed to the absence ofproperties

guaranteed in writing o r due to the intent or gross negligence or part of Barco.

If the purchaser or a third party carries out modifications or repairs on goo

ds delivered by Barco, or if the goods are handled incorrectly,

in particular if the systems are commissioned operated incorrectly or if, afte r the transfer of risks, the goods are subject to influences not

agreed upon in the contract, all guarantee claims of the purchaser will be rend ered invalid. No t included in the guarantee coverage are

system failures which are attributed to pro grams or special electroni

c circuitry provided by the purchaser, e.g. interfaces. Normal wear as

well as normal maintenance are not subject to the guarantee provided by Barco either.

The environmen tal conditions as well as the servicing and maintenance regulations specified in the this manual must be complied with by

the customer.

Trademarks

Brand and product names mentioned in this manual may be trade

marks, registered trade m arks or copyrights of their respective h olders.

All brand and produ ct names mentioned in this manual serve as comments or examples and are n ot t o be understood as advertising for

the products or their manufactures.

Table of contents

TABLE OF CONTENTS

1. Safety Guidelines...................................................................................................3

1.1 SafetyInstructions.................................................................................................................... 3

2. MountingtheUV blocker..........................................................................................7

2.1 Preparing thereplacementoftheUV blocker ....................................................................................... 7

2.2 Removingthelight path cover plate................................................................................................. 7

2.3 Replacing theUVblocker............................................................................................................ 9

3. Reassembling the projector.....................................................................................13

3.1 Reassembling the boards and modules oftheprojector........................................................................... 13

Index......................................................................................................................15

R59770094 UV BLOCKER KIT 15/03/2007 1

Table of contents

2 R59770094 UV BLOCKER KIT 15/03/2007

1. Safety Guidelines

1. SAFETY GUIDELINES

Overview

• Safety Instructions

1.1 Safety Instructions

WARNING: Before Removing/Replacing any projector components, turn off the Main Power Switch and un-

plug the Main AC power cable.

R59770094 UV BLOCKER KIT 15/03/2007 3

1. Safety Guidelines

Safety Instructions

1. Before returning an instrument to the customer, always make a safety check of the entire instrument, including, but not limited

to, the following items:

a) Be sure that no built-in protective devices are defective and/or have been def eated during servicing. (1) Protective shields

are provided on this chassis to protect both the technician and the c ustomer. Correctly replace all missing protective shields,

including any removed for servicing convenience. (2) When reinstalling the chassis and/or other assembly in the cabinet,

be sure to pu t back in place all protective devices, in cluding, but not limited to, insulating materials, barriers, covers/shields,

and isolation resistor/capacitor networks. Do not operate this instrument or pe rmit it to be operated witho ut all prote ctive

devices correctly installed and functioning. Servicers who defeat safety features or fail to perfo rm safety checks may

liable for any resulting damage.

b) Be sure that there are no cabinet openings throu gh which an adult or child might be able to insert their fingers and contact a

hazardous voltage. Such open ings include, but are not limited to, (1) excessively wide cabinet ventilation slots, and (2) an

improperly fitted and/or incorrectly s ecured cover p anels.

c) Leakage Current Hot Check. With the instrument completely reassembled, plug the AC line cord directly into a 220 V AC

outlet (Do not use an isolation transformer during this t est). Use a leakage curre nt tester or a metering system that

complies

with American N ational Standards Institute (ANSI) C101.0 Leakage Current for Appliances and Underwriters Laboratories

(UL) 1410, (50.7). With the instrument AC switch first in the on position and then in the off position, measure from a know n

earth ground (me tal waterpipe, conduit, etc.) to all exposed metal parts of the instrument

(antennas, handle bracket, metal

cabinet, screwheads, metallic overlays, control shafts, etc.). especially any exposed metal parts that offer an electrical

return path to the chassis. Any c urrent measured must not exceed 1.5 mA. Reverse the instrument power cord plug in the

outlet and repeat test. ANY MEASUREMENTS N OT WITHIN THE LIMITS SPECIFIED HEREIN IND

ICATE A POTENTIAL

SHOCK HAZARD THAT MUST BE ELIMINATED BEFORE RETURNIN G THE INSTRUMENT TO T HE CUSTOMER OR

BEFORE CONNEC TING ACCESSORIES.

Leakage Current Tester

Reading should

not be above

1.5 mA

Test all exposed metal surfaces

Earth

Ground

Device Under Test

2-Wired cord

Also test with plug reversed

(Using AC Adapter plug as required)

AC Leakage Test

Image 1-1

AC Leakage Test

d) Ultraviolet Radiation exposure - Warning: This lamp can cause serious skin burn and eye inflammation from shortwave

ultraviolet radiation if not operate d in enclosed fixtures. DO NOT operate this lamp in a fixture with a missing or broken lens

cover.

e) Ozone: Operating lamp generates ozo ne gas which is harmful to the respiratory system. Therefore t he lamp should be

operated in adequately ve

ntilated equipment.

2. Read and comply with all caution and saf ety-related notes on or inside the projector cabinet or on the projector ch assis, or on

the picture tube.

3. Design Alteration Warning -

Do not alter or add to the m echanical or electrical design of this apparatus. Design alterations and

additions, including, but not limited to, circuit modifications and the addition of items such as auxiliary audio and/or video output

connections, might alter the safety characteristics of this appa ratus and create a hazard to the user. Any design alterations

or additions may void the

manufacturer’s warranty and may make y ou, the servicer responsible for personal injury or property

damage resulting therefrom.

4. Lamp explosion Protection Warning – The lamp in th is projector op erates with a high intern al pressure and there is a slight risk

that the lamp may explode, particularly if it is used beyond its rated life. Do not remove, insta ll, or otherwise handle the lamp

in any manner without first putting on shatterproof goggles equipped with side shields. People not so equipped must be kep t

safely away while lamps are handled. Keep the lamp away f rom your body. For continued explosion protection, replace the

lamp only with one of the same type number. Always replace the lamp before the rated life time.

R59770094 UV BLOCKER KIT 15/03/2007

1. Safety Guidelines

5. Hot Chassis Warning - This projector chassis has two ground systems: the primary ground system is formed by th e negative

voltage of the rectified mains (p ower) and is o nly used as a re ference in primary circuits; the secondary ground system is

connected to earth ground via the eart h conductor in the mains (power) lead. Separation between primary and secondary

circuits is performed by the safety iso lati on transformers. Components bridging this transformers are also saf ety compo nents

and must never b e de feated or altercated. All user-accessible conductive parts must be connected to earth grou nd, or are kept

at SELV (Safety Extra Low Voltage).

6. Observe original lead dress. Always inspect in all areas for pinched, out-of-face, or frayed w iring. Do not change spacing

between components, and between components and the printed-circuit board. Check AC power cord for damage. Ta ke extra

care to assure correct lead dress in the following areas:

a) near sharp edges

b) near thermally hot parts - be sure that leads and components do not touch thermally ho t parts

c) the AC supply

d) high voltage

7. Components, parts, and/or wiring that appear to have overheated or are otherwise damaged should be replaced with c ompo-

nents, parts, or wiring that meet original specifications. Additionally, determine the cause of overheating and/ or damage a

nd, if

necessary, take corrective action to remove any potential safety hazard.

8. PRODUCT SAFETY NOTICE - Many electrical and mech anical parts have special safety-related characteristics some of which

are often n ot evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with

components rated for higher voltage, wattage, etc. Use of a substitute replacement that does not have the same safety chara c-

teristics as the recommended replacement part in BARCO service data parts list might create shock, fire, and/or other hazards.

Product Safety is under review continuously and new instructions are issued whenever appropriate. F or the latest information,

always consult the appropriate current BARCO service literature.

9. Do not spray chemical on or near this instrume nt or any of its assem blies.

10. Electrostatically Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity.

Such components common ly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated

circuits an d some field-effect transistors and semiconductor "chip" components. The following techniques should be used to

help reduce the incidence of component damage caused by static electricity:

a) Immediately before handling any semiconductor-equipped assembly, drain off any electrostatic charge on your body by

touching a known earth ground . Wear a commercially ava ilable high impedance discharging wrist strap device.

b) After removing an electrical assembly equipped with ES devices, p lace the assembly on a s tatic dissipative surface such as

a 3M No 8210 table mat, to prevent electrostatic charge buildup or exposure of the assembly.

c) Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.

d) Do not remove a replace ment ES device fro m its protective package until immediately before you are ready to install it

(Most replacement ES devices are packaged with leads elect rically shorted together by conductive foam, aluminium foil or

comparable conductive material).

e) Immediatelybefore removingthe protective material fro m the leads ofa r

eplacement ES device, touchthe protective material

tothe chassis or circuitassembly into which the device willbe installed. C A UTIO N: Be sureno power is applied to the chassis

or circuit, and ob serve all other safety precautions.

f) Minimize bodily motions when handling unpacked replacement ES devices (Otherwise harmless motion such as the brush-

ing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to

damage an ES device).

R59770094 UV BLOCKER KIT 15/03/2007

1. Safety Guidelines

6 R59770094 UV BLOCKER KIT 15/03/2007

2. Mounting the UV blocker

2. MOUNTING THE UV BLOCKER

2.1 Preparing the replacement of the UV blocker

You can find the detailed description for each of these preparation steps in the service manual of the iCon

H600 (R5976824)

How to prepare the replacement of the UV blocker?

1. Remove the cable basket

2. Remove the lens cover

3. Remove the rear cover

4. Remove the installed lens

5. Remove the top cover

6. Remove the EMC plate

7. Remove the LCD compensation board

8. Remove the LCD driver

9. Remove th e X-cube fixation plate (see procedure to remove the X-cube)

10. Remove the polarizers

2.2 Removing the light path cover plate

Necessary tools

• Torx screwdriver T10

• nut driver 5.5mm

How to remove the light path cover plate?

1. Remove the 6 screws fixing the light path cover plate

Image 2-1

Light path cover plate: fixing screws

2. Remove the spacer bolt fixing the light path cover

R59770094 UV BLOCKER KIT 15/03/2007

2. Mounting the UV blocker

Image 2-2

Light path cover plate: spacer bolt

3. Remove the light path cover plate by lifting it straight up.

Image 2-3

Light path cover plate: lift to remove

8 R59770094 UV BLOCKER KIT 15/03/2007

2. Mounting the UV blocker

Image 2-4

Light path cover plate removed!

2.3 Replacing the UV blocker

Location of the UV blocker

Image 2-5

UV blocker: location

Necessary tools

tweezers or small pliers

How to replace the UV blocker?

1. Carefully remove the clips which are fixing the position of the UV blocker by lifting them

Tip: Have a close look at the location and the direction of both clips before removing them. You will need this information

while fixing a new UV blocker!

R59770094 UV BLOCKER KIT 15/03/2007

2. Mounting the UV blocker

Image 2-6

UV blocker: fixing clips

Image 2-7

UV blocker: removing the clips

Image 2-8

UV blocker: clips removed

2. Take out the UV blocker by lifting it out of the projector

3. Insert the new UV blocker in the correct wa y

Warning: A small dot in the corner of th is UV blocker indicates the coating side: this side of the blocker must be pointed towards

e lamp! If the UV blocker is installed in the wrong way, it will get damaged!

Image 2-9

UV blocker: with dot, indicating the coating side (to be pointed towards the lamp)

4. Lock the position of the UV blocker by inserting the two clips.

Note: Location and direction of the clips is important!

R59770094 UV BLOCKER KIT 15/03/2007

2. Mounting the UV blocker

Image 2-10

UV blocker: inserting the fixing clips

R59770094 UV BLOCKER KIT 15/03/2007 11

2. Mounting the UV blocker

12 R59770094 UV BLOCKER KIT 15/03/2007

3. Reassembling the projector

3. REASSEMBLING THE PROJECTOR

Overview

• Reassembling the boards and modules of the projector

To reassemble the boards and modules of the projector, follow the procedures for removing these parts in the

reverse order.

The detailed procedures can be found in the service manual of the iCon H600 (R5976824)

3.1 Reassembling the boards and modules of the projector

How to reassemble the projector?

1. Install the light path cover plate

2. Install the polarizers

3. Fix the X-cube using the fixation plate

4. Install the LCD driver

5. Install the LCD compensation board

6. Reposition and fix the input module cover plate

7. Connect the Hard Disk connector and adapter

8. Install the EMC plate

9. Install the top cover

10. Install the rear cover

11.Install the lens

12. A djust the position of t he polarizers

13. Install the X-cube cover plate

14. Install the lens cover

15. Install the cable basket

R59770094 UV BLOCKER KIT 15/03/2007

3. Reassembling the projector

14 R59770094 UV BLOCKER KIT 15/03/2007

Index

INDEX

assembling 13

boards 13

modules 13

light path cover plate 7

removing 7

mounting 7

UV blocker 7

preparation 7

replacement of the UV blocker 7

reassembling 13

boards 13

modules 13

projector 13

removing 7

light path cover plate 7

replacement of the UV blocker 7

preparation 7

replacing 9

UV blocker 9

Safety 3

Guidelines 3

Instructions 3

UB blocker 9

replacing 9

UV blocker 7

mounting 7

R59770094 UV BLOCKER KIT 15/03/2007

Barco iCon H600 Installation guide

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