BenQ MX613ST Manuel utilisateur

Applicable Country & Regions:

All Regions

Product Service Manual – Level 2

Service Manual for BenQ:

Projector/MX613ST

< 9H.J4277.000>

Version: 00a

Date:2010/08/24

Notice:

For RO to input specific “Legal Requirement” in specific NS regarding to responsibility and liability

statements.

Please check BenQ’s eSupport web site, http://esupport.benq.com, to ensure that you have the most

recent version of this manual.

First Edition (Aug. 2010)

Content Index

Abbreviations & Acronyms………………………………………………………….…...3

About This Manual………………………………………………………………….…...4

Trademark…………………………………………………………………………...4

Introduction……………………………………………………………………………...4

Important Service Information………………………………………….……….....4

RoHS (2002/95/EC) Requirements – Applied to all countries require RoHS………4

Safety Notice............................................................................................................…...5

Compliance Statement……………………………………………………….……..5

General Descriptions…………………………………………………………………….5

Related Service Information……………………………………………………………..5

Service Web Site…………………………………………………………………….5

Product Overview………………………………………………………………………..6

Specifications……………………………………………………………………….6

Packing……………………………………………………………………………23

Customer Acceptance……………………………………………………………..33

Level 1 Cosmetic / Appearance / Alignment Service……..……………………..………36

Cosmetic/Appearance Inspection Criteria………………………………….…….36

Operational Inspection Criteria.................................................................................41

Software/Firmware Upgrade Process…………………………………………......45

Adjustment / Alignment Procedure………………………………………………58

Level 2 Circuit Board and Standard Parts Replacement…..…………………………….62

Product Exploded View……….………………………………………………..…62

Module 1 – Total Exploded View...……..………..……….…………………62

Module 2 – ASSY UPPER CASE……………………………………………64

Module 3 – ASSY LOWER CASE………………..………………………..... 65

Module 4 – ASSY FRONT CASE…….……………………………...……….66

Product Disassembly/Assembly…………………..…………………………67

Module Assembly Key Point - Optical Engine...……..…………………71

Module Assembly Key Point - Mechanical…………..…….……………86

Block Diagram……………………………………………….……………..…...107

Troubleshooting………………………………………………………………....108

Appendix 1 – Screw List / Torque…………………….…..……………………………….116

Appendix 2 – Code List: IR / RS232 / DDC Table………...…………………..……...........118

Appendix 3 – Ceiling Mount Drawing............………...…………………..…….....….......124

Abbreviations & Acronyms

A/D Analog to Digital

BenQ BenQ Corporation

C/W Color Wheel

CM Concave Mirror

DLP Digital Light Processing / Texas Instruments®

DMD Digital Micro mirror Device

DVI Digital Video Interface

DVI-I Digital Video Interface-Integrated

PL Projection Lens

POM Pond of Mirrors

RS232

Interface Between Data terminal Equipment and

Data Communications Equipment Employing

Serial Binary Data Interchange

SVGA Super Video Graphics Array, A screen resolution

of 800 x 600 pixels.

SXGA Super XGA. A screen resolution of 1280x1024

pixels.

VGA

ideo Graphics Array. A screen resolution of

640x480 pixels.

XGA A screen resolution of 1024x768 pixels.

About This Manual

This manual contains information about maintenance and service of BenQ products. Use this

manual to perform diagnostics tests, troubleshoot problems, and align the BenQ product.

Important

Only trained service personnel who are familiar with this BenQ Product shall perform

service or maintenance to it. Before performing any maintenance or service, the

engineer MUST read the “Important Safety Information”

Trademark

The following terms are trademarks of BenQ Corporation:

BenQ

Other companies, products, or service names may be the trademarks of their respective companies.

Introduction

This section contains general service information, please read through carefully. It should be stored

for easy access place.

Important Service Information

RoHS (2002/95/EC) Requirements – Applied to all countries require RoHS.

The RoHS (Restriction of Hazardous Substance in Electrical and Electronic Equipment Directive) is

a legal requirement by EU (European Union) for the global electronics industry which sold in EU

and some counties also require this requirement. Any electrical and electronics products launched

in the market after June 2006 should meet this RoHS requirements. Products launched in the

market before June 2006 are not required to compliant with RoHS parts. If the original parts are

not RoHS complaints, the replacement parts can be non ROHS complaints, but if the original parts

are RoHS compliant, the replacement parts MUST be RoHS complaints.

If the product service or maintenance require replacing any parts, please confirming the RoHS

requirement before replace them.

Safety Notice

1Make sure your working environment is dry and clean, and meets all government safety

requirements.

2Ensure that other persons are safe while you are servicing the product.

3DO NOT perform any action that may cause a hazard to the customer or make the product

unsafe.

4Use proper safety devices to ensure your personal safety.

5Always use approved tools and test equipment for servicing.

6Never assume the product’s power is disconnected from the mains power supply. Check that it is

disconnected before opening the product’s cabinet.

7Modules containing electrical components are sensitive to electrostatic discharge (ESD). Follow

ESD safety procedures while handling these parts.

8Some products contain more than one battery. Do not disassemble any battery, or expose it to

high temperatures such as throwing into fire or it may explode.

9Refer to government requirements for battery recycling or disposal.

Compliance Statement

Caution: This Optical Storage Product contains a Laser device. Refer to the product specifications

and your local Laser Safety Compliance Requirements.

General Descriptions

This Service Manual contains general information. There are 2 levels of service:

Level 1: Cosmetic / Appearance / Alignment Service

Level 2: Circuit Board or Standard Parts Replacement

Related Service Information

Service Web Site

BenQ Global Service Website: http://www.benq.com/support/

eSupport Website: http://esupport.benq.com/v2

Product Overview

The projector consists of DLP projector controller, Lamp controller, Power supply system, and

System cooling controller. The DLP controller captures digital PC data and video data and then

converts them into the DMD display device. The Lamp controller dominates the lamp’s power and

synchronizes its frequency with color display sequence. The Power supply unit controls the AC line

power factor and converts primary voltage to secondary low voltages for digital board. The System

cooling controller drives the airflow to quench the lamp’s heat and electrical component’s heat.

1. Specifications:

1.1 Specification Overview

MX613ST

ersion: 0

Item Specification

1.Panel Information

1.1 Panel Type 0.55” svXGA 2xLVDS 450 DMD

1.2 Package Type 450 series

1.3 Size 0.55”

1.4 Pixels 1024(H) x 768(V)

1.5 Color Depth 30 Bits (1.07 Billion Colors)

1.6 Driver Type DDP 2431

1.7 Panel Pixel Qualit

Follo

TI spec.

1.8 Image Imperfection Follow TI spec.

2. Projection Lens Specification (For Reference)

2.1 F/#

ide

Tel e

2.6

2.78

2.2 Zoom Ratio 1.2±2%

2.3 Throw Ratio 0.9 (Wide 54.5” ±3% @ 1m)

2.4 True Zoom NA

2.5 Focal Length

ide:

Tel e :

10.2 mm

12.24mm.

2.6 Offset 110%+/-5%

2.7

Visible Focus Range 0.6~8 m

2.8 Clearly Focus Range 0.7~3.5m

2.9 Keystone Distortion

ide & Tele <1%

2.9 TV Distortion

ide & Tele <1%

2.10 Screen Distortion |A,B| <= 3.0 mm, |C| <= 2.5 mm with 60” image size

2.11 Zoom Ring Torque 120~300g.

2.12 Focus Ring Torque 50~180g

2.13 Center Position Shift(W-T)

(Video Projector only) N.A.

2.14 Zoom&Focus shaking level Follow typical sample (When needed)

2.15 Lens Shift Shaking Level N.A.

2.16 Lateral Color

Center @ 49” All other area

-G

<2/3 pixel <1.0 pixel

B-G

<2/3 pixel <1.0 pixel

-B

<1.0 pixel <1.0 pixel

2.17 Color Wheel Segment R80Y30W60C30B75G85

2.18 Color Wheel Speed 50HZ 2X 60H 2X

3.Optical Specification

Test under 60” (diagonal) image size with Wide projection lens position.

3.1 ANSI Brightness

Normal: Typical 2250 lm(For reference)

Minimum 2000 lm

ECO: Typical 1800 lm(For reference)

Minimum 1600 lm (For reference)

3.2 ANSI uniformit

Minimum 55%

3.3 JBMA Uniformit

Minimum 70%

3.4 ANSI Contrast Minimum 150:1

3.5 FOFO Contrast Minimum 1600:1

3.7 FOFO Contrast with DB N.A.

3.8 Focus Quality

3.8.1 区Pattern

(1) If pattern can be uniformly focused

–

not worse than limit

sample – then pass!

Limit Sample: Mercury Projector, S/N: 282596-00128

(2) If it’s difficult to judge, then check 3.8.2

3.8.2

Defocus (Maximum) 3.0

3.0 3.0

Flare (Maximum) 4.0

4.0 4.0

3.9 Focus unbalance

Max. 50cm

3.10 Color Coordinate

(Confirm at PVT stage)

Color

White 0.311±0.04 0.356±0.04

Red 0.631±0.04 0.357±0.04

Green 0.339±0.04 0.570±0.04

Blue 0.147±0.03 0.075±0.03

3.11 Color Uniformity

(Confirm at PVT stage)

Color △uv

White ≦0.02

Red ≦0.02

Green ≦0.02

Blue ≦0.02

3.12 Color Gamut(Compare to

NTSC) Typical 60%

3.13 Light Leakage in AA

△≦0.5 lux compared with center point @ full black pattern

within 60” (Diagonal at 1.1m).

This light-leakage is only described as the spot light with

obvious shape. The uniformity difference of black pattern is

not included.

3.14 Light Leakage out of AA ≦0.5 lux, @ full black pattern with 60~80“(Diagonal at 1.1m)

(Except DMD Defect)

3.15 Ghost Ghost Contrast > (Confirm at EVT2 stage)

3.16 Lens Shift Speed(sec)

(only for motorized len shift) N.A.

3.17 Defect (Color Band, Dark

Corner, Dark band) Follow limited sample (When needed).

4.Lamp Specification

4.1 Lamp

Philips 210W-170W 0.9 E20.9 LL FusionStar Lamp

4.2 Lamp Sync Type

C Lamp

4.3 Lamp Flick Follow limited sample (When needed).

4.4 Lamp Power Normal Mode

210W

ECO Mode

170W

5. Mechanical Specification

5.1

Color & Texture

specifications Refer to ID document for details

5.2 Physical

Dimensions(Width X

Depth X Height) 311.81mm x 244.12mm x 104.07mm

5.3 Gross Weight ≤2.80kg (TBD)

5.4 Security Slot Kensington compatible slot 20Kg break away force

5.5 Lens Cover Detached lens cover

5.6 Adjustment Feet Fast adjustable foot in front, Adjustable foot in rear.

Front/ Rear foot Tilt: 0-8∘,Right/Left: +2.2∘/-0.5∘

5.7 Ceiling Mounting Match BenQ’s ceiling mount required.

Use the same mounting as current shipping projectors.

5.8 Screws

ll color of screws should similar with the plastic color which

close it.

5.9 During PVT stage, limited sample

of color and texture should be

approved by BenQ industrial

designer and mechanical

engineer.

N/A

6. Packaging

6.1 Box Dimension 400 x 345 x 188

mm (W x H x D)

6.2 Net Weight (Esti.) ≤2.80kg (TBD)

6.3 Gross Weight (Esti.) <

4.00kg (Including Accessories, Projector)(TBD)

6.4 Container Loading (40') 2016 (TBD)

6.5 Container Loading (20') 1008 (TBD)

6.6

Packaging Conceptual

Refer

Packing Description and Appearance Description

6.7

Container Layout

Refer

Packing Description

and Appearance Description

6.8

Cushion Orientation Refer

Packing Description and Appearance Description

6.9

Cushion Material

EPE

6.10

Box Compression Test

N/A

6.11 Carton Artwork Refer

Packing Description and Appearance Description

7. Thermal Specification

Mechanical component temperature at ambience 0~40℃

7.1 Surface held or touched for short

periods

Normal surface:

Metal< 60 ℃Plastic< 85 ℃

Bottom surface @25℃

Metal< 55 ℃Plastic< 70 ℃

7.2 Surface which my be touched Metal

Plastic

< 70 ℃< 95 ℃

7.3 Exhaust Air < 95 ℃

7.4 Audible Noise Level

Typical Normal mode: 33dBA @ 25°C(table center)

Eco mode: 29dBA @ 25°C(table center)

Max. Normal mode: 35dBA @ 25°C(table center)

Eco mode: 31dBA @ 25°C(table center)

7.5 Fan Numbers 4

8.0 Power Requirements

8.1 Power Supply (Normal)

8.2 Power consumption Max.

336W

Standby

1W Max. at 100 ~ 240VAC

(disable loop through, Pixel

work function)

Normal

Typical 299W@110Vac

ECO

Typical 245W@110Vac

8.3 Power Connector IEC 60320 C14

8.4 Power Switch

9.0 Compatibility

9.1 Data Compatibilit

9.1.1 RGB Digital

640x480 @60/72/75/85/120Hz

720x400@70Hz

800x600 @60/72/75/85/120Hz

1024x768 @60/70/75/85/120Hz

1280 x 800@60/75/85Hz

1280 x 1024@60/75/85Hz

1280 x 960@60/85Hz

1440 x 900@60Hz

1400X1050@60Hz

1600x1200@60Hz

9.1.2 RGB Analog

640x480 @60/72/75/85Hz/120Hz

720x400 @70

800x600 @60/72/75/85Hz/120Hz

1024x768 @60/70/75/85Hz/120Hz

1024 x 576@60Hz

1024 x 600@65Hz

1280 x 800@60/75/85Hz

1280 x 1024@60/75/85Hz

1280 x

960@60/85Hz

1440 x 900@60Hz

1400X1050@60Hz

1600x1200@60Hz

9.1.3 Macintosh

MAC 13/16/19/21

9.2 Video Compatibilit

9.2.1 SDTV 480i/576i

9.2.2 EDTV 480P/576P

9.2.3 HDTV 720@50P/60P,1080@50i/60i/24p/25p/30p/50p/60p

9.2.4 Video NTSC/ NTSC4.43/

PAL (Including PAL-M, PAL-N)/ SECAM/

PAL60/

9.3 Frequency

9.3.1 H-Sync 31~99KHz

9.3.2 V-Sync 23

~ 120 Hz

9.4 DDC EDID 1.3

10.0 User Interface

10.1 Operator Keypad

10 Keys:

Power; Source ;Auto ; Blank ; Mode/Enter ; Menu/Exit ;

Right/ Panel Key Lock ; Left/ Q? ; Up(Keystone+) ;

Down(Keystone-)

10.2 LED Indicators 3 LEDS

10.2.1 Power On/Off Status Refer to 4.4 LED definition

10.2.2 Lamp Status Refer to 4.4 LED definition

10.2.3 Temperature Status Refer to 4.4 LED definition

10.3 Electric Keystone Horizontal and Vertical keystone and adjustable range

±TBD°(It will be updated in EVT0 stage)

10.4 Remote Control 5F.26J1K.271 x 1

11.0 Regulatory

11.1 Safety Vendor：Refer to RFQ

Internal：Refer to B106 document

11.2 EMC Vendor：Refer to RFQ

Internal：Refer to B106 document

11.3 ESD Follow IEC 61000-4-2 and EN55024 regulation

11.4 GP

1) BenQ Restriction of Hazardous Substance Guideline

(SUP-QM-07-02)

2) Other GP control items please refer PRR

12.0 Reliability

12.1 MTBF 40000 hours except DMD chip, Color wheel, Lamp and Fan,

Ballast

12.2 Lamp Lifetime

1). Lamp hour = [Hour used in Eco. Mode] + [Lamp life of

Eco. Mode]/[Lamp life of Normal Mode] *[Hour used in

Normal Mode]

2). 50% of Projectors will have 50% Initial Minimum

Brightness

12.2.1 Normal Mode

4000 hrs

12.2.2 ECO Mode 5000

hrs

13.0 Other Feature

13.1 Color Temperature at Normal 5500/6500/7500/9300K

13.2 Digital Zoom NA

13.3 Aspect Ratio

namorphic/4:3/Letter Box/Wide/Real

13.4 Projection Methods Floor Front/Ceiling Front/Floor Rear/Ceiling Rear

13.5 3D Display

es, support DLP 3D

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