BenQ MX613ST Product Service Manual
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BenQ MX613ST Product Service Manual

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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)
© Copyright BenQ Corporation 2007. All Right Reserved.
1

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  • Page 1 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)

  • Page 2: Table Of Contents

    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...

  • Page 3: Abbreviations & Acronyms

    Abbreviations & Acronyms Analog to Digital BenQ BenQ Corporation Color Wheel Concave Mirror Digital Light Processing / Texas Instruments® Digital Micro mirror Device Digital Video Interface DVI-I Digital Video Interface-Integrated Projection Lens Pond of Mirrors Interface Between Data terminal Equipment and...

  • Page 4: About This Manual

    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.

  • Page 5: Safety Notice

    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...

  • Page 6: Product Overview

    The System cooling controller drives the airflow to quench the lamp’s heat and electrical component’s heat. 1. Specifications: 1.1 Specification Overview Version: 01 MX613ST Item Specification 1.Panel Information 1.1 Panel Type 0.55”...
  • Page 7 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. Normal: Typical 2250 lm(For reference) Minimum 2000 lm 3.1 ANSI Brightness ECO: Typical 1800 lm(For reference) Minimum 1600 lm (For reference) 3.2 ANSI uniformity Minimum 55%...
  • Page 8 Fast adjustable foot in front, Adjustable foot in rear. 5.6 Adjustment Feet Front/ Rear foot Tilt: 0-8∘,Right/Left: +2.2∘/-0.5∘ Match BenQ’s ceiling mount required. 5.7 Ceiling Mounting Use the same mounting as current shipping projectors. All color of screws should similar with the plastic color which 5.8 Screws...
  • Page 9 (disable loop through, Pixel work function) Normal Typical 299W@110Vac Typical 245W@110Vac 8.3 Power Connector IEC 60320 C14 8.4 Power Switch 9.0 Compatibility 9.1 Data Compatibility 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...
  • Page 10 Vendor：Refer to RFQ 11.2 EMC Internal：Refer to B106 document 11.3 ESD Follow IEC 61000-4-2 and EN55024 regulation 1) BenQ Restriction of Hazardous Substance Guideline (SUP-QM-07-02) 11.4 GP 2) Other GP control items please refer PRR 12.0 Reliability 40000 hours except DMD chip, Color wheel, Lamp and Fan, 12.1 MTBF...
  • Page 11 1.2 Input / Output Connectors 1.Input Terminals 1.1 Computer Input - 1 RGB DB-15 x 1 (Female Type) 1.2 Computer Input - 2 1.3 Video Composite Video (RCA X 1) 1.4 S-Video S-Video (Mini Din) X 1 1.5 Component - 1 RGB DB-15 x 1 (Female Type) 1.6 Computer Input - 2 1.7 DVI - 1...
  • Page 12 1.3 Accessories 1.Accessory 1. Power Cord 1.8m 2. VGA Cable 1.8m 3. CD x 1 (22 Language) 4. Quick-Start_Card (18Language) 5. Remote Control 5F.26J1K.271 x 1 6. Carry Case 7. Warranty Card By SKU 8. Adapter 1.4 Environmental 1.Environmental Operating 0~40°C, without condensation 1.1 Temperature Storage -20~60°C, without condensation...
  • Page 13 2. Electrical Specification 2.1 Electrical Interface Character 2.1.1 Composite Video Input (1) Pin definition (RCA Jack) (2) Signal Level: Signal Parameter Type Amplitude, total (video+ Volts peak to peak sync) Amplitude, video Volts peak to peak CVBS Luminance Amplitude, sync Volts peak to peak Impedance (3) Support Timings:...
  • Page 14 (3) Support Timings: Horizontal Vertical Sub-carrier Video mode frequency frequency Frequency (KHz) (Hz) (MHz) NTSC 15.73 3.58 15.63 4.43 SECAM 15.63 4.25 or 4.41 PAL-M 15.73 3.58 PAL-N 15.63 3.58 PAL-60 15.73 4.43 NTSC4.43 15.73 4.43 2.1.3 Component Video Input (1) Pin definition { RGB DB-15 x 1 (Female Type) } (2) Signal Level: Signal...
  • Page 15 - DVI 1.0 Compliance - HDCP 1.1 Compliance (1) Pin definition Signal TMDS Data2+ TMDS Data2 Shield TMDS Data2– TMDS Data1+ TMDS Data1 Shield TMDS Data1– TMDS Data0+ TMDS Data0 Shield TMDS Data0– TMDS Clock+ TMDS Clock Shield TMDS Clock– Reserved (N.C.
  • Page 16 (3) Support PC Timings: Resolution Mode Refresh rate (Hz) H-frequency (kHz) Clock (MHz) VGA_60 59.940 31.469 25.175 VGA_72 72.809 37.861 31.500 640 x 480 VGA_75 75.000 37.500 31.500 VGA_85 85.008 43.269 36.000 VGA_120 119.518 61.910 52.500 720 x 400 VGA_70 70.087 31.469 28.3221...
  • Page 17 (4) Support Audio: (a) HDMI Mode: - Support LPCM, two audio channels - Support audio sampling rate : 32kHz, 44.1kHz, 48kHz - Support audio bit rate : 16 bits, 20 bits, 24 bits (b) DVI Mode: Analog audio is supported through PC audio input terminal. 2.1.5 PC Input (1) Pin definition and Signal Level: Signal...
  • Page 18 48.363 65.000 XGA_70 70.069 56.476 75.000 1024 x 768 XGA_75 75.029 60.023 78.750 XGA_85 84.997 68.667 94.500 1024 x 576 BenQ 60.0 35.820 46.966 1024 x 600 BenQ 64.995 41.467 51.419 WXGA_60 59.810 49.702 83.500 1280 x 800 WXGA_75 74.934 62.795...
  • Page 19 2.1.6 Audio Input (RCAx2) (1) Pin definition: (2) Signal Level: N/A Signal Parameter Min Type Max Amplitude VRMS L Audio Impedance KΩ Amplitude VRMS R Audio Impedance KΩ 2.1.7 Audio Input (Mini-Jack φ 3.5mm) (1) Pin definition (2) Signal Level: Signal Parameter Min Type Max...
  • Page 20 (2) Signal Level: Signal Parameter Min Type Max Amplitude Audio Out Right Impedance Ω Output ON 0.2 VDD Audio out detect Output Off Amplitude Audio Out Left Impedance Ω 2.1.9 RS232 Control Port (1) Pin definition (D-Sub 9 Pin) (2) Signal Level: Signal Parameter Min Type Max...
  • Page 21 3.2 Varist Requirement The power supply’s varist component should stand 510V or higher power. 3.3 Lamp Power Requirement Specification Description Starting pulse from Ignitor 2.1KV Min.
  • Page 22 4. UI Specification 4.1 Keypad Description Key Name Detailed Description Key 0 Power Use this button to turn your Data Projector on and off (standby mode). Key 9 Source To select input sources Key 7 Auto Toggle auto-tracking image function Key 3 Blank Press “Blank”...

  • Page 23: Packing

    Packing 【NOTE】The updated Service BOM is on SPO system. Please check it to order service parts.
  • Page 25 CTN LBL PRINTING: 1. For 9H.J4277.13A/L...
  • Page 26 2. For 9H.J4277.13J/K...
  • Page 27 3. For 9H.J4277.13E/U...
  • Page 28 4. For 9H.J4277.13P/S...
  • Page 29 5. For 9H.J4277.13T 6. For 9H.J4277.13C...
  • Page 30 SPEC LBL PRINTING: 1. For 9H.J4277.13A/E/J/K/L/P/S/T/U...
  • Page 31 2. For 9H.J4277.13C...
  • Page 32 3. LAMP LBL PRINTING (For all areas)

  • Page 33: Customer Acceptance

    A minor defect is a defect that is not likely to reduce materially the usability of its intended purpose, or is a departure from established standards having little bearing on the effective use of operation of the product. Note: If BENQ customer detects undefined failure, we will make communication and decide how to define.
  • Page 34 8.5 The evaluation must be within the limits of the product specification and, for not specified characteristics, refer to the sample machine or the judgment of BENQ QA Engineer. But any kind of proposals or judgments must be reasonable and acceptable by both sides.
  • Page 35 8.6 Faults must be able to be repeatedly demonstrated. 9.0 TEST CONDITIONS Unless other prescription, the test conditions are as followings: Nominal voltage: refer to operation manual Environmental illumination: Variable from 500 to 800 Lux (For appearance inspection) Variable from 0 to 7 Lux (For functional inspection) Temperature: 25±5℃...

  • Page 36: Level 1 Cosmetic / Appearance / Alignment Service

    Level 1 Cosmetic / Appearance / Alignment Service Cosmetic / Appearance Inspection Criteria TABLE 1. General Product of plastic outlook of dot, blemish, and others spec inspection standard (产品一般 外观塑料件的黑点、杂质、凸点、砂粒缺陷检验标准) A 级面 B 级面 C 级面 A surface B surface C surface 规格...
  • Page 37 Blemish around the logo must be equal or smaller than 0.05 mm 1.3 表面气泡—不可有。 Bubble on the surface is to be reject. TABLE 2 :产品一般外观的塑料件检验标准(General Product of plastic outlook inspection standard) NO Appearance Spec 缩水 A 区: 不可有缩水, 以带手套检验, 手摸过去不可有凹 Shrinkage 陷的感觉...
  • Page 38 W < 0.2mm , L < 1mm 容许 5 个 Only 4 this kind of scratch is accepted W < 0.2mm , L < 3mm 容许 4 个 Only 3 this kind of scratch is accepted W < 0.2mm , L < 3-5mm 容许 3 个 Only 2 this kind of scratch is accepted Note: 刮伤见底材者不允许...
  • Page 39 银漆( 基本上不发生于镁铝合金, 若有类似情形以上述标准处理) 外观件生锈 Reject( excepting on secant/tangent). Conditional acceptance: rust was removed with Rust rust-prove processing and got verified by BenQ. No silver painting( Basically this would not happen to Magnesium-Aluminum Alloy Products. If happened, follow the standard mentioned above. 浇口...
  • Page 40 Runner 不能影响整体外观 Can not impact the overall appearance 影响功能之浇口不接受(或依限度样品比对) Reject: if the Runner impact the functionality 三角度光 1. Gloss＞60, 则公差为 ± 8 . 光泽 泽度计 : 2. 10≧Gloss and Gloss ≦60 则公差为 ± 5 . Gloss Multi-Gloss Gloss＜10 则公差为 ± 2 . *镁铝合金外观涂装之...

  • Page 41: Operational Inspection Criteria

    OPERATIONAL INSPECTION CRITERIA 1. TEST PATTERN PATTERN PATTERN TEST ITEM ANSI Brightness、Bright Uniformity、FOFO Full white Contrast Ratio、CIE white coordinate、Throw Ratio、Zoom Ratio、Distortion Full Dark FOFO Contrast Ratio Full Red Impurity、CIE coordinate Full Green Impurity、CIE coordinate Full Blue Impurity、CIE coordinate Chromo Focus Range Pattern84 General-1 Performance/ Timing check/ function check...
  • Page 42 2. TEST CONTENT: Test Condition TEST ITEM Input Equipment Chroma pattern Focus/ Focus range D-SUB Chroma Impurity, CIE coordinate, Mode FULL W , R , G , B pixel fail At random PC sound check Audio CD-ROM YPbPr Chroma / BS HDTV NTSC Picture performance...
  • Page 43 NTSC (480i)/ 480p/ PAL YPbPr Contrast: Preset (576i)/576p, HDTV Color-bar pattern Brightness: Preset (720P/1080i/p) 3.1 Power Consumption: Max. 336W 1W Max. at 100 ~ 240VAC Standby Power consumption (disable loop through, LAN control function, Pixelwork function) Normal Typical 299W@110Vac Typical 245W@110Vac 3.
  • Page 44 5. IMAGE QUALITY SPECIFICATION: SCREEN ACCEPTANCE CRITERIA Gray 10 1. ≦ 1 　 Bright Pixels in Active Area 2. ≦ 1 Bright Pixels in the POM 　 White 1. ≦ 6 Dark Pixels in the Active Area 　 Any screen 1.

  • Page 45: Software/Firmware Upgrade Process

    Software/Firmware Upgrade Process A. Basic Operating (a) Standby Mode： User can just plug in power cord, then projector will enter standby mode. Power LED will show Red for around 1 sec, then show Orange continuously as the figure below shown. When the power LED shows Red, it means system is not ready for standby.
  • Page 46 (c) Power On： User can press Keypad Power to turn on projector. User can also use IR remote control and RS-232 Command：<CR>*pow=on#<CR> to do this action. When turning on, power LED will flash Green as the figure below shown. Power On (d) Power Off：...
  • Page 47 B. Download MCU Code and Firmware (a) Auto MCU Code Download：(for Low-Power Standby) Condition： Auto Detect, download by MCU itself. Situation 1：MCU code is empty (The 1st time to plug in power cord) Situation 2：MCU version update System Action： System needs around 2 sec to download MCU itself automatically. Downloading：Power LED will show Red and Lamp LED will show Green.
  • Page 48 3. Select to accept the License Agreement, than click “Next” 4. Click “Next” in the following steps to continue installation process. Note: The default installation directory is: C:\Program Files\DLP Composer Lite9.2 If you want to install to a different directory (perhaps alongside a prior release of DLP Composer™ Lite), click the "Browse"...
  • Page 49 5. When finishing installation, click “Finish”, and then restart your computer to complete the installation process. (2) Setting for your first use Select Library: 1. When start to use this program to download at first time, you need to check if the library folder is existed under the path of Library.
  • Page 50 2. Check if there are library files in the assigned path. If not, unzip the library file into the path. Set communication (for download by RS232): 1. Select “Edit”->”Preference”. Select “Communications”-> “Serial Port” -> ”Config”. 3. Make sure the settings are the same as below figure-> Click ”OK”.
  • Page 51 4. Click ”OK”. Download Procedure How to download Hardware required Standard RS232 Download cable (SPEC as below) D-sub 9-pin Female for Both terminals WIRE ARRANGEMENT COLOR BLACK BROWN ORANGE YELLOW GREEN BLUE PURPLE GRAY CASE DRAIN WIRE CASE Personal computer or laptop computer Software required DLP Composer Lite program New version FW...
  • Page 52 Let projector be in Download Mode : -> Press and hold keypad Power and Auto together, then plug in power cord. -> Release the two keypads. -> Power LED will show red light continuously as below figure. Execute DLP Composer Lite 9.2 program To select the RS-232 communications interface, choose "Preferences"...
  • Page 53 Click on “Flash Loader” and browse the image file (new version firmware) Select Complete Image Download, and make sure to check “Skip Boot loader area (32KB)” Press “Reset Bus” and check the status which should show “Bus Reset”...
  • Page 54 Press “Start Download” to begin update new firmware. Press “Yes” to continue. 10. Wait till composer lite notice download complete.
  • Page 55 11. When download complete, LED signal on projector will show standby status (orange light continuously). Method to enter factory menu: Press Menu/EXIT on keypad than the main menu popup When showing main menu, press Source + Mode/ENTER at the same time Factory menu popup at the top-left of display...
  • Page 56 RS-232 connection: 1. Connection: Below shows the illustration of connection between PC and Projector. <CAUTION> Make sure that your computer and projector are turned off before connection. Power on the computer first, and then plug the power cord of the projector. (It may cause Com port incorrect function, if you do not follow this instruction) Adapters may be necessary depending on the PC connected to this projector.
  • Page 57 Interface Settings RS-232 protocol Baud Rate 115200 bps (default) Changeable settings in User OSD (9600/19200/38400/57600/115200) Data Length 8 bit Parity Check None Stop Bit 1 bit Flow Control None Software specification 1. When input cmd fail, e.g. correct input is “*pow=?#” but input “*po=?#”, or input “*mute=on#” while projector is already mute, it will show “*Illegal format#”.

  • Page 58: Adjustment / Alignment Procedure

    Adjustment / Alignment Procedure Content 1. Color Wheel Delay Alignment 2. Overfill adjustment 3. PC Alignment Procedure...
  • Page 59 1. Color Wheel Delay Alignment Procedure: Enter Factory Mode Enter Block 1 Change CW Delay by adjusting the following gray pattern to smooth 32 Gray pattern...
  • Page 60 2. Overfill adjustment 1. “Full White Pattern” is suggested for this alignment. 2. Adjust 2 LP-alignment Screws (upper side / lower front side of Optical Engine) behind Color Wheel. 3. Alignment Criteria is to adjust these 2 screws until “No Dark Edges” and “ No Shadows” can be observed in image.
  • Page 61 3. PC Alignment Procedure Equipment： Pattern generator OSD Default value： Item Value Cal R Offset Cal G Offset Cal B Offset Cal R Gain 1300 Cal G Gain 1300 Cal B Gain 1300 YPbPr R Offset YPbPr B Offset Procedure： Connect power cord and PC D-sub source into projector.

  • Page 62: Level 2 Circuit Board And Standard Parts Replacement

    Level 2 Circuit Board and Standard Parts Replacement Product Exploded View Module 1 – Total Exploded View...

  • Page 64: Module 2 - Assy Upper Case

    Module 2 – ASSY UPPER CASE...

  • Page 65: Module 3 - Assy Lower Case

    Module 3 – ASSY LOWER CASE...

  • Page 66: Module 4 - Assy Front Case

    Module 4 – ASSY FRONT CASE...

  • Page 67: Product Disassembly/Assembly

    Product Disassembly / Assembly MX613ST MS612ST Dismantle SOP Step Description Tool Disassembly the Left case screw*1 screw and take off the lamp door. Disassembly the lamp film of anti-explosion. screw Lamp module Scerw*1 Disassembly the lamp module driver lamp film screw*1 and take off the lamp module,as the right Figure .
  • Page 68 Dismantle Inlet fan wire, C/W FPC wire, C/W sensor wire C/W sensor wire, blower fan wire, C/W FPC wire ballast 5pin wire, outlet fan1 outlet fan1 wire, and outlet fan2 wire on main board. ballast 5pin wire screw Disassemble the driver outlet fan 1wire screw*6(8F.1D224.5R0), and take...
  • Page 69 Extract the rubber foot rear *2 、 foot adjust rear 、 pad adjust 、 foor adjust body 、spring slider and the push button in the lower case . MX613ST MS612ST Engine Dismantle SOP Step Description Tool ring Zoom Take off the gasket*2.
  • Page 70 Disassemble the baffle DMD. screw Disassemble the screw*3 and take driver baffle DMD off the CW module. Rotate to open the switch on socket, and take off the DMD chip. Disassemble ILL module( screw*2). Take off screw*1, FM holder, fold screw mirror, FM clip*2, clip CM front, driver...

  • Page 71: Module Assembly Key Point - Optical Engine

    Module Assembly Key Point - Optical Engine 1. Light Pipe Module assembly and overfill alignment 1.1 Overfill Adjustment Criteria: i. Pre-assembly 2 adjusting screws. Criteria shown as Fig.1-1. ii. Alignment Sequence: a. To adjust “Horizontal Adjustment Screw” firstly, and then “Vertical Adjustment Screw”. b.
  • Page 72 1. Press down the Clip LP Clip Screw 2. Insert the LP Module Fig. 1-3 Fig. 1-4 LP Datum of DMD HSG Fig.1-5 Overfill adjustment screws...
  • Page 73 1. Place Clips on BKT surface 2. Push Baffle LP to hook DMD HSG Fig. 1-6 Fig. 1-7 Push on the left corner until lock the screw well Lock the screw well Fig. 1-8 Fig. 1-9 2. Assembly FM Module: 2.1 Place FM on “HLD FM”...
  • Page 74 3. Assembly HSG ILL Module: 3.1 CM Assembly I. Insert “Clip CM Side” first, and then place “Clip Front CM” to fixed-shaft of ILL SUB before locking screw (Fig. 3-1, Fig. 3-2). II. Assemble Mylar SUB HSG to HSG ILL well (Fig. 3-3). III.
  • Page 75 Datum3 Datum1 MYLAR SUB HSG Datum2 Clip UP CM Fig. 3-3 MYLAR CM Fig. 3-4 Fig. 3-5 Sponge Screw Fig. 3-6 Fig. 3-7 4. AL, HSG ILL and HSG DMD Assembly:...
  • Page 76 4.1 Placed “AL” on the “HSG DMD”. The “raised surface” of “AL” shall toward “DMD direction” (Fig. 4-1). 4.2 To assemble ”HSG ILL SUB Module” with “HSG DMD” and cover over on “AL” and the then lock with screws(Fig. 4-2). 5.
  • Page 77 5.4 Place Damper on the surface of Chip-BD Fig. 5-5. 6. Assembly Optical Engine: 6.1 Assemble “BKT Link Lamp & CW shield” on “DMD HSG” and then lock with screws well (Fig. 6-1). BKT Link Lamp Shield CW Screws Fig. 6-1...
  • Page 78 7. Assembly OP ENG 7.1 Assemble “Baffle DMD” to “HSG DMD” (Fig.7-1). 7.2 Assemble “Sponge DMD” to “HSG DMD” (Fig.7-1). 7.3 Assemble Chip B/D Module to “HSG DMD” (Fig. 7-2). Alignment keying Sponge DMD Baffle DMD Fixed holes of DMD Fixed shafts of DMD HSG Fig.7-2-1...
  • Page 79 Press Heatsink when assemble spring screw ○ ○ Gasket ○ ○ Fig. 7-3 Fig. 7-4 7.5 Assemble “CW Module” to “DMD HSG” and lock with screws well (Fig.7-4). Screw Fixed shafts of DMD HSG Fig.7-4...
  • Page 80 7.6 Assemble “Sponge Antidust” well (Fig. 7-5). Fixed shafts of DMD HSG Sponge Antidust Fig.7-5-1 The sponge can’t cover the hole of HSG DMD Fig.7-5-2 Assemble “Frame Lens Wide” and lock with screws well (Fig. 7-6).
  • Page 81 Fig. 7-6 A Gap for LP Adjustment Screws Assemble “Frame Lens Wide” and lock with screws well (Fig. 7-7). Fixed shafts of DMD HSG The sponge can’t cover the hole of Frame Lens Wide Fig. 7-7-1 Fig. 7-7-2...
  • Page 82 Assemble “PL Lens” and lock with screws well (Fig. 7-8). LENS close top side of hole Fig. 7-8-1 Insert LENS Fig. 7-8-2 Move down a little Fig. 7-8-3...
  • Page 83 To make the hole of Flange slide smoothly into the PIN of Frame Lens Wide Fig. 7-8-4 Fig. 7-8-5 Do not impact SCM during assemble. Fig. 7-8-6...
  • Page 84 Screws Fig. 7-8-7 Assemble “Ring Zoom” (Fig. 10-9). Pre-fastening two Screws firstly (Fig. 7-9-1) Fastening the two Screws (Fig. 7-9-2) Insert Screws Pre-fastening Ring Zoom Fig. 7-9-1 Fig. 7-9-2 Ring Zoom...
  • Page 85 Assemble “Ring Focus” and “Lens Cap” (Fig.7-10) Ring Focus Fig. 7-10-1 Fig. 7-10-2...

  • Page 86: Module Assembly Key Point - Mechanical

    Module Assembly Key Point - Mechanical Mechanical Assembly Concerns 1. Lower case module assembly 2. OM module assembly 3. Lamp frame module assembly 4. Nozzle module assembly 5. Internal parts assembly 6. Rear case assembly 7. Right and Left case assembly 8.
  • Page 87 1.2 Insert the screws and assemble SHD LC 、MYLAR ENG LC on the lower case. 2. OM module assembly Assemble OM module and clip cable on the lower case as figure shows by screws, and follow the sequence 1 2 3.
  • Page 88 3. Lamp frame module assembly Step1. Assemble wire of AC switch in the lamp frame and check wire is inside near the wall as figure shows. Step2. Assemble wire of lamp start with screw. Step3. Assemble lamp frame module on the lower case with screw 1 and screw 2.
  • Page 89 4. Nozzle module assembly Step1.Place thermal breaker in the nozzles and check words side is outside. Next insert the SHD as figure shows, and check copper surface is inside. Step2. Insert the clip mount and mount seat to combine the blower and BKT. (Check the red edge on blower and BKT is the same direction.)
  • Page 90 Step3. Assemble them by screw. 3. Step4. Assemble blower module on the lower case by screws 4. 5. Internal parts assembly 5-1 Assemble power board on the lower case, and screw. Step1. Plug the wire of thermal breaker in the connector. Step2.
  • Page 91 5-2 Assemble ballast board fixed with 2 holder on the lower case by screw. Plug in the wire of HV and wire of MB to ballast. Check the wire arrangement must follow figure shows. Step1. Assemble the holder 2 first, then insert the Mylar ballast, and at last assemble the holder 1 and 2 wires.
  • Page 92 Step2. Assemble the ballast module on the lower case by screws. Step3. Insert the wire of HV and wire of lamp start. Check the both wires should under the ballast board, and wire of lamp start should be arrangement as figure shows.
  • Page 93 5-3 BKT of MB assembly Step1. Assemble axial fan with 5-pin wire on lower case before assemble main board bracket. Assemble the left leg of BKT behind AC socket and align the right leg with rib on the lower case. Step2.
  • Page 94 5-4 MB assembly Note: ASSY MB & Extension BD~ Note1 part list Note 2...
  • Page 95 Note 3 Step1. Put MB on the BKT and operator can check golden pins from the opening of BKT. Step2. Assemble the shielding of MB and screws, and a clip on the BKT.
  • Page 96 Check the upper shielding need to cover on main board bracket before fasten the screws. Step3. Assemble the Inlet fan and outlet fan on the lower case. And check the direction, tape of inlet fan is inside as figure shows.
  • Page 97 5-5 wires arrangement Step1. Plug the wire of blower and wire of MB to ballast. Step2. Plug in the wire of CW signal and wire of CW.
  • Page 98 Step3. Plug in the wire of lamp fan and wire of power fan. 6. Rear case assemble Step1. Assemble the assy sub rear case module on the lower case as figure shows. Check two hooks are near the location as blue circle shows. 7.
  • Page 99 Step2. Plug in the speaker connector as figure shows and put the speaker wire as below. Then, assemble the sub-right case on the lower case. Step3. Assemble the left case on the lower case, and check the wire of inlet fan arranged as figure shows.
  • Page 100 Front case assemble Step1. Assemble the lens IR and hook on the front case by screw. Next insert the IR board on the front case. Check the IR lens: don’t set the wrong direction. Step2. Turn the zoom ring back to wide mode, then assemble the front case on the lower case and check there are structures on the both side of front case to help fix with side cases.
  • Page 101 9. Upper case assemble Step1. Assemble keypad module (P+R) and fasten Zoom/Focus cover by screw on the sub upper case. Note: Assemble Zoom/Focus cover by the steps below. Need to push the cover until hook on cover touch the side wall of the upper case.
  • Page 102 Step2. Assemble upper case module on the whole projector, check three pins will insert front case. Step3. Assemble the upper case on the projector and screw on the lamp frame and 5 screws at the bottom as figure shows; lamp frame and 5 screws at the bottom as figure shows. 10.
  • Page 103 11. Lamp door assemble Step1. Assemble the Mylar of anti-explosion along the edges of upper case as figure shows. Step2. Insert the lamp door into the 3 hooks on the upper case and fix it by screw on the left case as below figure shows.
  • Page 104 EMI Parts Assembly Concerns Power: Change 1 pcs core to one big core at ballast 380v cable and fix it refer to this way. Add a gasket on OPT to connect Gasket W5 * H4 *L50 mm main frame and fix refer to this way. Add a gasket on DMD heat sink 4G.J2G04.001 W15*H10*L25 mm...

  • Page 107: Block Diagram

    Block Diagram Figure 1 Main board & Input board Block Diagram...

  • Page 108: Troubleshooting

    Troubleshooting Chapter 1 - System Analysis Step： 1. Check Lamp Door Keypad LED OK? 2. Check Connection between Power BD and Main BD 3. Check Power Board and Interlock 4. Check Main Board Step： 1. Check Lampen wire , Lamp wire and Ballast wire 2.
  • Page 109 Chapter 2 - Optical Trouble Shooting Guide Item Trouble Shooting Guide Brightness 1. Change lamp Uniformity 1. Change lamp 1. Check ADC calibration 2. Check user’s menu brightness & contrast are default FOFO Contrast 3. Clean DMD 4. Clean PL 5.
  • Page 110 2-1. “Blue Edge” Trouble Shooting: I. Re-adjust “Overfill” first. For Overfill Re-adjustment: i. Those 2 Adjustment Screws must be released for around 2 mm first. ii. Alignment Sequence: To adjust “Horizontal Adjustment Screw” firstly, then “Vertical Adjustment Screw”. Refer to Figure 2-1. (2) Overfill Vertical Adjustment Screw (1) Overfill Horizontal...
  • Page 111 Chapter 3 - Power Trouble Shooting Guide 1. Introduction This document is prepared to be a guide to repair trouble sets, some problems happen more frequently are taken as example in it. 2. Problems (a) No power No power Check power BD Is CN701 pin11 Change main BD =5V?
  • Page 112 (b) Lamp can not turned on Lamp can not turned on Has lamp wire connect correct? (Between Wire connect certainty ballast and lamp) Has power wire connect correct? Wire connect certainty (Between PWR BD and ballast) Has enable wire Wire connect certainty connect correct? (Main BD to ballast)
  • Page 113 Has TH breaker wire connect Wire connect certainty correct? (connect to CN702 ) Check color wheel Has color wheel operation normally? and Main BD If change ballast bd, lamp can be Change lamp Turned on or not? Change ballast bd...
  • Page 114 Chapter 4 - LED Messages Definition...
  • Page 115 Chapter 5 - Error Count Messages Definition Error Count Definition Specification Lamp Fail Lamp Off Detect LampLit NG Fan 1 Speed Error Lamp Fan Speed Error Speed Over ± 20% Fan 2 Speed Error Power Fan Speed Error Speed Over ± 20% Fan 3 Speed Error Blower Fan Speed Error Speed Over ±...

  • Page 116: Appendix 1 - Screw List / Torque

    Appendix 1 – Screw List / Torque Model name : MX613ST Description Torque Q’T Screw P/N Where use Type Head Length Coating (kgf-cm) M2.5 1 8F.00430.6R0 Right case & Speaker(2*) Lamp frame & Connector(1*) 1 8F.VG564.8R0 TAP Lower case & Blower BKT(2*) Lower case &...
  • Page 117 Model Name : MX613ST (OM) Torqu Description Q'ty Where use Q’ty Lengt Surfac (kgf-c Type Head Unit SENSOR BD VS BKT CW CVR CW VS BKT CW CLIP LP VS HSG DMD 2.5+/- BAFFLE LP VS HSG DMD 1 8F.1A752.3R0 MACH PH...

  • Page 118: Appendix 2 - Code List: Ir / Rs232 / Ddc Table

    Appendix 2 - Code List: IR / RS232 / DDC Data Remote Control Code: 1. IR Code Key Function Description Code ID and Protocol Power This button will on/off the projector. 0x02 Frequency 38 KHz Source This button will show available source 0x04 Protocol NEC Format...
  • Page 119 Setup Digital This button will show unsupported logo. 0x18 Zoom + Digital This button will show unsupported logo. 0x19 Zoom - Page Up By pressing “Page Up” button, could 0x05 enable Page Up function. Page By pressing “Page Down” button, could 0x06 Down enable Page Down function.
  • Page 120 2. RS-232 Command Code (Each input upper case and lower case character should be action) ACTION TYPE ASCII Write Power On *pow=on# Write Power off *pow=off# power Read Power Status *pow=?# Write VGA/YPbPr *sour=RGB# Write VGA/YPbPr-2 *sour=RGB2# Write YPbPr *sour=YPbr# Write DVI-A *sour=dviA#...
  • Page 121 Write Dual Reliable * lampm =dualre# Write Single Alternative * lampm =single# Read LampMode Status *lampm=?# Write Blank On *blank=on# Write Blank Off *blank=off# Read Blank Status *blank=?# Write Freeze On *freeze=on# Write Freeze Off *freeze=off# Read Freeze Status *freeze=?# Write Menu *menu#...
  • Page 122 20 20 00 00 00 FE 00 42 45 4E 51 0A 20 20 20 20 20 20 20 20 00 00 00 FC 00 4D 58 36 31 33 53 54 0A 20 20 20 20 20 00 75 MX613ST ddc2...
  • Page 123 D0 8A 20 E0 2D 10 10 3E 96 00 00 00 00 00 00 18 01 1D 00 BC 52 D0 1A 20 B8 28 55 40 00 00 00 00 00 1E 00 00 00 00 00 3D MX613ST ddc2...

  • Page 124: Appendix 3 - Ceiling Mount Drawing

    Appendix 3 – Ceiling Mount Drawing max screw length (L), L=ceiling arm thickness+8mm...

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