NEC MultiSync LCD1700NX Service Manual

COLOR MONITOR

MultiSync



LCD1700NX

MODELS LCD1700NX (A)/-BK(A)/(B)/-BK(B)

200304 08ED1AAD 08ED2AAD 08ED1ABD 08ED2ABD

SERVICE MANUAL

PART NO. 599910638

NEC-MITSUBISHI ELECTRIC VISUAL SYSTEMS CORPORATION

APRIL 2002

WARNING

The SERVICE PERSONNEL should have the appropriate technical training, knowledge and experience

necessary to:

• Be familiar with specialized test equipment, and

• Be careful to follow all safety procedures to minimize danger to themselves and their coworkers.

To avoid electrical shocks, this equipment should be used with an appropriate power cord.

This equipment utilized a micro-gap power switch. Turn off the set by first pushing power switch. Next,

remove the power cord from the AC outlet.

To prevent fire or shock hazards, do not expose this unit to rain or moisture.

This symbol warns the personnel that un-insulated voltage within the unit may have sufficient

magnitude to cause electric shock.

This symbol alerts the personnel that important literature concerning the operation and

maintenance of this unit has been included.

Therefore, it should be read carefully in order to avoid any problems.

PRODUCT SAFETY CAUTION

1. When parts replacement is required for servicing, always use the manufacturer's specified replacement.

2. When replacing the component, always be certain that all the components are put back in the place.

3. As for a connector, pick and extract housing with fingers properly since a disconnection and improper

contacts may occur, when wires of the connector are led.

4. Use a proper screwdriver. If you use screwdriver that does not fit, you may damage the screws.

CONTENTS

Page No.

USER'S MANUAL ------------------------------------------------------------------- 1-1

SERIAL NUMBER INFORMATION --------------------------------------------- 2-1

DISASSEMBLY ----------------------------------------------------------------------- 3-1

ADJUSTMENT PROCEDURES -------------------------------------------------- 4-1

INSPECTION --------------------------------------------------------------------------- 5-1

TROUBLE SHOOTING ------------------------------------------------------------- 6-1

CIRCUIT DESCRIPTION ----------------------------------------------------------- 7-1

REPLACEMENT PARTS LIST --------------------------------------------------- 8-1

BLOCK DIAGRAM ------------------------------------------------------------------- 9-1

SCHEMATIC DIAGRAMS -------------------------------------------------------- 10-1

PACKING SPECIFICATION ------------------------------------------------------ 11-1

1-1

User's Manual

1. A Version

1700NX

1-2

Warning ----------------------------------------------------------------------------- 1 FCC compliance statement ------------------------------------------------------- 1 DOC compliance notice ---------------------------------------------------------- 2 DECLARATION OF CONFORMITY ----------------------------------------- 2 Introduction ------------------------------------------------------------------------ 3 Features ----------------------------------------------------------------------------- 3 Unpacking -------------------------------------------------------------------------- 4 Screen position adjustment ------------------------------------------------------- 5 Connecting the power cord------------------------------------------------------- 5 Recomended Use ------------------------------------------------------------------ 6 DDC --------------------------------------------------------------------------------- 8 Installation -------------------------------------------------------------------------- 9 User controls ----------------------------------------------------------------------- 10

Front panel controls ----------------------------------------------------------- 10 Standard OSD operation ------------------------------------------------------ 11

OSD function description----------------------------------------------------- 11 Troubleshooting ------------------------------------------------------------------- 13 Specification ----------------------------------------------------------------------- 14 References -------------------------------------------------------------------------- 15 Limited Warranty ------------------------------------------------------------------ 16 CE ----------------------------------------------------------------------------------- 17 Proprietary notice and liability disclaimer ------------------------------------- 17 TCO’99 ----------------------------------------------------------------------------- 18 TCO’95 ----------------------------------------------------------------------------- 20

TABLE OF CONTENTS

1-3

MultiSync LCD1700NX

FCC Compliance Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide resonable protection against radio frequency interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy. If not installed and used in accordance with the instructions, it may cause interference to radio communications. However, there is no guarantee that intereference will not occur in a particular installation. If this equipment does cause interference to radio or television reception (this can be determined by turning this equipment off and on), the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between this equipment and the receiver.

• Connect this equipment to an outlet on a circuit different from which the

receiver is connected to.

• Consult the dealer or an experienced radio/TV technician for help.

If necessary, the user should contact the dealer or an experienced radio/television technician for additional suggestions. The user may find the following booklet, prepared by the Federal Communications Commission, helpful: “How to Identify and Resolve Radio-TV Interference Problems.” This booklet is available from the U.S. Government Printing Office, Washington, D.C., 20402, Stock No. 004-000-00345-4.

Caution:

To comply with the limits for an FCC Class B computing device, always use the AC adapter, the shielded signal cord and power cord supplied with this unit.

1

WARNING

CAUTION

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED FROM

WALL SOCKET. TO FULLY DISENGAGE THE POWER TO THE UNIT, PLEASE DISCONNECT THE POWER CORD FROM THE AC OUTLET. DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

This symbol warns user that uninsulated voltage within the unit may have sufficient magnitude to cause electric shock. Therefore, it is dangerous to make any kind of contact with any part inside this unit.

This symbol alerts the user that important literature concerning the operation and maintenance of this unit has been included. Therefore, it should be read carefully in order to avoid any problems.

TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT'S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULLY INSERTED. REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

1-4

User’s Guide

2

Caution to the user:

The Federal Communications Commission warns the user that changes or modifications to the unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Notice of Compliance Canadian

Interference-causing Equipment Regulations

DOC Compliance Notice:

This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.

DOC Avis de Conformation

Le présent appareil numérique n’emet pas de bruits radioélectriques dépassant les limites applicable aux appareils numériques de la classe B prescrites dan le Réglement sur le brouillage radioélectriques édicté par le ministére des Communications du Canada.

DECLARATION OF CONFORMITY

This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions. (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

U.S. Responsible Party: NEC-Mitsubishi Electronics Display of America, Inc. Address: 1250 North Arlington Heights Road, Suite 500

Itasca, Illinois 60143-1248

Tel. No.: (630) 467-3000

Type of Product: Computer Monitor Equipment Classification: Class B Peripheral Model:

MultiSync LCD1700NX

We hereby declare that the equipment specified above

conforms to the technical standards as specified in the FCC Rules.

Windows is a registered trademark of Microsoft Corporation. NEC is a registered trademark of NEC Corporation. E

NERGY STAR

®

is a U.S. registered trademark. All other brands and product names are trademarks

or registered trademarks of their respective owners. As an E

NERGY STAR

®

Partner, NEC-Mitsubishi Electronics Display of America has determined that this product

meets the Energy Star guidelenes for energy efficiency. The E

NERGY STAR

®

emblem does not represent EPA

endorsement of any product or service.

1-5

MultiSync LCD1700NX

INTRODUCTION

Congratulations for purchasing the MultiSync® LCD1700NX™, a high performance 17inch color TFT LCD monitor. The MultiSync LCD1700NX monitor provides flicker-free and color images at optional resolutions. Through this user guide, we will introduce you step-by-step all the features, functions and technical specifications of the LCD monitor. Surely you will have a refreshing experience working with the monitor.

FEATURES

The MultiSync LCD1700NX is a 17-inch TFT LCD monitor that is intelligent, microprocessor-based and ergonomically designed display, compatible with most RGB (Red, Green, Blue) display standards, including PS/V, PS/2, optional for Apple Macintosh Centris, Quadra, and Macintosh II family signals. The LCD monitor is capable of displaying crisp and vibrant color graphics with VGA, SVGA, XGA, SXGA (non-interlaced), and most Macintosh compatible color video cards.

• The monitor is able to properly function even in case of upgrade video cards or software because of the wide auto-scanning compatibility range without requiring to buy a new monitor.

• The resident memory allows for storing factory default settings and also additional user adjustment parameters.

• The maximum resolution achievable is SXGA (1280 x 1024), best suited for Windows applications

• The compact and sleek cabinet design saves desk space and makes your desk look neat and tidy.

• The monitor is compliant with VESA-DPMS power management standard. In oder to save energy, the monitor must be connected to a system compliant with the standard.

• XtraView+

®

Wide Viewing Angle Technology: Allows the user to be able to see the monitor from any angle (170 degrees) from any orientation — Portrait or Land scape. Provides full 170° viewing angles either up, down, left or right. From any orientation - Portrait or Landscape, XtraView+ provides accurate brightness and color from any angle 170°.

• DVI-D and VGA input connectors Allow compatibility with upgraded video cards and software.

3

1-6

User’s Guide

• Video Signal Cable (D-Sub)

• Power Cord

• User’s Manual

• LCD Monitor

• AC Adapter (LSE9901B1970)

1700NX

4

1-7

MultiSync LCD1700NX

SCREEN POSITION ADJUSTMENT

In order to optimize the best viewing position, you can adjust the tilt of the monitor by using both of your hands to hold the edges of the monitor as shown in the figure below. The monitor can be adjusted to 30 degrees up or 5 degrees down as indicated by arrow below.

CONNECTING THE POWER CORD

• Check first to make sure that the power cord you use is the correct type required for your area.

• This monitor has a universal AC adapter that allows operation in 100-240 V AC voltage area. No user-adjustment is required.

• Plug one end of the power cord to the AC adapter, plug another end to a proper AC outlet.

• For units to be used at 120 V AC: Use the supplied power cord or a UL Listed Cord Set, Type SPT-2 wire and plug rated 7 A/125 V.

• For units to be used at 220-240 V AC. Use a Cord Set consisting of H03VVH2-F cord and plug rated 2.5 A, 250 V. The cord set should have the appropriate safety approvals for the country in which the equipment will be installed.

5

1-8

User’s Guide

Safety Precautions and Maintenance

FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE

FOLLOWING WHEN SETTING UP AND USING

THE MULTISYNC

®

LCD COLOR MONITOR:

• DO NOT OPEN THE MONITOR. There are no user serviceable parts inside and opening or removing covers may expose you to dangerous shock hazards or other risks. Refer all servicing to qualified service personnel.

• Do not spill any liquids into the cabinet or use your monitor near water.

• Do not insert objects of any kind into the cabinet slots, as they may touch dangerous

voltage points, which can be harmful or fatal or may cause electric shock, fire or equipment failure.

• Do not place any heavy objects on the power cord. Damage to the cord may cause shock or fire.

• Do not place this product on a sloping or unstable cart, stand or table, as the monitor may fall, causing serious damage to the monitor.

• When operating the MultiSync LCD monitor with its AC 125-240V power supply, use a power supply cord that matches the power supply voltage of the AC power outlet being used. The power supply cord you use must have been approved by and comply with the safety standards of your country.

• In UK, use a BS-approved power cord with molded plug having a black (5A) fuse installed for use with this monitor. If a power cord is not supplied with this monitor, please contact your supplier.

• Use supplied AC Adapter. Do not place any objects onto the AC Adapter and do not use the AC Adapter outdoors.

• Do not place any objects onto the monitor and do not use the monitor outdoors.

• The inside of the flourescent tube located within the LCD monitor contains mercury.

Please follow the bylaws or rules of your municipality to dispose of the tube properly.

Immediately unplug your monitor from the wall outlet and refer servicing to qualified service personnel under the following conditions:

• When the power supply cord or plug is damaged.

• If liquid has been spilled, or objects have fallen into the monitor.

• If the monitor has been exposed to rain or water.

• If the monitor has been dropped or the cabinet damaged.

• If the monitor does not operate normally by following operating instructions.

• Do not bend power cord.

• Do not use monitor in high temperatured, humid, dusty, or oily areas.

• If glass is broken, handle with care.

• Do not cover vent on monitor.

• If monitor or glass is broken, do not come in contact with the liquid crystal and handle with

care.

• Allow adequate ventilation around the monitor so that heat can properly dissipate. Do not block ventilated openings or place the monitor near a radiator or other heat sources. Do not put anything on top of monitor.

• The power cable connector is the primary means of detaching the system from the power supply. The monitor should be installed close to a power outlet which is easily accessible.

• Handle with care when transporting. Save packaging for transporting.

Recommended Use

CAUTION

6

1-9

MultiSync LCD1700NX

Recommended Use –continued

CORRECT PLACEMENT AND ADJUSTMENT OF THE MONITOR

CAN REDUCE EYE, SHOULDER AND NECK FATIGUE. CHECK THE

FOLLOWING WHEN YOU POSITION THE MONITOR:

• For optimum performance, allow 20 minutes for warm-up.

• Adjust the monitor height so that the top of the screen is at or slightly below eye level. Your eyes should look slightly downward when viewing the middle of the screen.

•

Position your monitor no closer than 16 inches and no further away than 26 inches from your eyes. The optimal distance is 19 inches.

• Rest your eyes periodically by focusing on an object at least 20 feet away. Blink often.

• Position the monitor at a 90° angle to windows and other light sources to minimize glare and reflections. Adjust the monitor tilt so that ceiling lights do not reflect on your screen.

• If reflected light makes it hard for you to see your screen, use an anti-glare filter.

• Clean the LCD monitor surface with a lint-free, non-abrasive cloth. Avoid using any

cleaning solution or glass cleaner!

• Adjust the monitor’s brightness and contrast controls to enhance readability.

• Use a document holder placed close to the screen.

• Position whatever you are looking at most of the time (the screen or

reference material) directly in front of you to minimize turning your head while you are typing.

• Avoid displaying fixed patterns on the monitor for long periods of time to avoid image persistence (after-image effects).

• Get regular eye checkups.

Ergonomics

To realize the maximum ergonomics benefits, we recommend the following:

•

Use the preset Size and Position controls with standard signals

•

Use the preset Color Setting

•

Use non-interlaced signals with a vertical refresh rate between 60-75Hz

•

Do not use primary color blue on a dark background, as it is difficult to see and may produce eye fatigue to insufficient contrast

For more detailed information on setting up a healthy work environment, call NECMitsubishi Electronics Display of America at (800) 632-4662, NEC FastFacts

™

information at (800) 366-0476 and request document #900108 or write the American National Standard for Human Factors Engineering of Visual Display Terminal Workstations – ANSI-HFS Standard No. 100-1988 – The Human Factors Society, Inc. P.O. Box 1369, Santa Monica, California 90406.

7

1-10

User’s Guide

DDC

™

To make your installation easier, the monitor is able to Plug and Play with your system if your system also supports DDC protocol. The DDC (Display Data Channel) is a communication protocol through which the monitor automatically informs the host system about its capabilities, for example, supported resolutions and corresponding timing. The monitor supports DDC2B standard.

8

1-11

MultiSync LCD1700NX

INSTALLATION

To install the monitor to your host system, please follow the steps as given below:

Steps

1. Open the connector cover first.

2. And then open the cable cover.

3. Connect Video Cable a. Make sure both the monitor and computer are powered-OFF. b. Digital: Connect the DVI signal cable to the connector of the computer first, then

to the monitor.

Analog: Connect the 15-pin mini D-SUB signal cable to the connector of the

computer first, then to the monitor.

4. Connect power cord to the monitor, then to a properly grounded AC outlet.

5. Assemble the cable cover.

6. Cover the connector cover.

7. Power-ON Monitor and Computer Power-ON the monitor first, then power-ON the computer.

8. If the monitor still does not function properly, please refer to the trobleshooting section to diagnose the problem.

9

PULL

D-SUB Cable

DVI-D Cable(not included)

Cable Cover (This semi-circle opening is the Cables outlet)

Connector Cover

1-12

User’s Guide

USER CONTROLS

Front Panel Controls

1. Power Switch : To turn ON or OFF the power.

2. Power LED : Lights up to indicate the power is turned ON.

3. + : To increase the value of the parameter in the OSD, which have been selected for

adjustment.

DVI/D-SUB : To change DVI/D-SUB signal input. (without OSD display)

4. – : To decrease the value of the parameter in the OSD, which have been selected for

adjustment.

AUTO : AUTO adjustment hot key without OSD display.

5. Select

: To move downward in the OSD menu.

6. Select MENU : To exit and enter OSD menu.

1

23456

DVI/D-SUB

10

1-13

MultiSync LCD1700NX

Standard OSD Operation

1. Press any front panel key to activate the OSD menu.

2. Use Select Up or Down keys to move up or down through the menu. The parameter will be highlighted when selected.

3. Then use + or - to increase or decrease the value of the parameter, or make selection between different options.

4. To quit the OSD screen at any time during the operation, press MENU key. If no keys are pressed for a time period, the OSD automatically disappears.

OSD Function Description

11

Icon Item Function Description

BRIGHTNESS To increase or decrease the brightness. CONTRAST To increase or decrease the contrast. ANALOG* To increase or decrease the contrast; fine adjustment. CONTRAST We recommend that CONTRAST is first set to 50. AUTO* Adjusts the image displayed for non-standard video

CONTRAST inputs. COLOR Pressing “–” or “+” to select 9300, 7500, 5500, NATIVE

TEMPERATURE and USER. Only when selecting USER, you can make

adjustments to the R/G/B content, otherwise not. Press + and – simultaneously to restore to factory default setting.

AUTO ADJUST* Press + to turn on this function. The Auto-Adjust will

automatically adjust V-Position, H-Position, H.Size,

and Fine, the whole process takes about 5 seconds. LEFT/RIGHT* To move the screen toward left or right. DOWN/UP* To move the screen upward or downward. H.SIZE* The dot clock is fine-adjusted after auto adjust. FINE* To increase or decrease the snow noise of the image. SATURATION To increase or decrease the saturation. HUE To increase or decrease the hue. FLESH TONE To adjust the colors of natural colors.

*: Analog input only

1-14

User’s Guide

Note : For above adjustment action, press + and - simultaneously will return to the

factory default setting.

12

Icon Item Function Description

LANGUAGE Select among English, French, Italian, Deutsch and

Spanish. RECALL

To return the monitor to its default settings. DEFALTS

OSD TIMEOUT The OSD menu will stay as long as it is in use. In the

OSD TIMEOUT menu you can select how long the

monitor waits after the last touch of a button to shut

off the OSD menu.

The preset choices are 10, 20, 30, 45, 60 and 90 seconds. OSD To move the OSD position horizontally on the screen.

LEFT/RIGHT When the “+” key is pressed, the OSD control menu

will move to the right side of the screen. Likewise

when the “–” key is pressed, the OSD control menu

will move to the left side. OSD To move the OSD position vertically on the screen.

DOWN/UP When the “+” key is pressed, the OSD control menu

will move to the up side of the screen. Likewise

when the “–” key is pressed, the OSD control menu

will move to the lower side. EXPANSION The image can be expanded to 1280 x 1024, regardless

of the resolution.

– selects no

+ selects yes

Information Indicates the current resolution, V-Frequency(FV), and H-

Frequency(FH).

OSD Messages

NO SIGNAL INPUT

This message gives a warning when no signal is present.

OUT OF RANGE This function gives a recommendation of the optimized

resolution and refresh rate. After the power is turned on or there is a change of input signal or the video signal doesn’t have proper timing, the Out Of Range menu will appear.

1-15

MultiSync LCD1700NX

TROUBLESHOOTING

Before sending your LCD monitor for servicing, please check the troubleshooting list below to see if you can self-diagnose the problem.

13

Problems Current Status Remedy

No Picture LED ON • Using OSD, adjust brightness and contrast to

maximum or reset to their default settings.

• Check the signal input, “DVI” or “D-SUB”.

LED OFF • Check the power switch.

• Check if AC power cord is properly connected to the AC adapter.

LED displays • Check if video signal cable is properly connected amber color at the back of monitor.

• Check if the power of computer system is ON.

Abnormal Unstable Picture • Check if the specification of graphics adapter Picture and monitor is in compliance which may be

causing the input signal frequency mismatch.

Display is missing, • Using OSD, adjust EXPANSION, H.SIZE, center shift, or too FINE, LEFT/RIGHT and DOWN/UP with small or too large non-standard signals. in display size

• Using OSD, in case of missing full-screen image, please select other resolution or other vertical refresh timing.

• Wait for a few seconds after adjusting the size of the image before changing or disconnecting the signal cable or powering OFF the monitor.

1-16

User’s Guide

SPECIFICATION

14

Model Name MultiSync LCD1700NX LCD Display

Display Type 17” TFT LCD Display Area (H x W) 338 x 270 mm / 13.3 inches x 10.6 inches Contrast Ratio 400:1 (Typ.) Brightness 230 cd/m2 (Typ.) Viewing Angle 170°H, 170°V (Typ.)

Operational Features

Display Colors Over 16 million colors Resolution Analog : SXGA (1280 x 1024) at 75* Hz maximum. Digital : SXGA (1280 x 1024) at 60* Hz maximum. Synchronization Analog : Horizontal 31.5 kHz to 80 kHz , Vertical 56 Hz to 75 Hz Range Digital : Horizontal 31.5 kHz to 67.5 kHz , Vertical 56 Hz to 75 Hz Input Signal ANALOG 0.7 Vp-p / 75 Ohms Digital Input : DVI Input Connector 15-pin D-sub, 24-pin DVI-D

Users Controls

Front Panel Controls Power On / Off, MENU, Select DOWN(

) , Value ( + / –),

DVI / D-SUB

OSD Controls Contrast, Brightness, H-Position**, V-Position**, Fine**, H.Size**,

Left / Right**, Down / Up** , Expansion, Factory Defaults, Auto-Adjust**, Color Temperature, Saturation, Hue, Flesh Tone, Language, Information.

Physical Specification

Dimension (W x H x D) 434 x 437 x 220 (mm) / 17.1 x 17.2 x 8.7 (inches) Net Weight 6.2 Kg / 13.7 lbs.

Power

Power Saving VESA DPMS standard Power Supply AC 100-240 V @ 50 / 60 Hz Current Rating 1.50 A @ 100-120 V, 0.75 A @ 220-240 V

Regulation

Safety & EMI UL, C-UL, TÜV-GS, TÜV-Ergonomie, FCC-B, CE,

Energy Star, TCO’95 (Black model), TCO’99 (White model)

Environmental Considerations

Operating Temperature 5°C to 35°C / 41°F to 95°F Humidity 30% to 80% Feet 0 to 12,000 Feet Storage Temperature –10°C to 60°C / 14°F to 140°F Humidity 10% to 85% Feet 0 to 40,000 Feet

* NEC-Mitsubishi Electronics Display cites recommended resolution at 60 Hz for

optimal display performance.

** Analog input only . All specifications are subject to change without notice.

1-17

MultiSync LCD1700NX

References

• BBS (978) 742-8706

NEC-Mitsubishi Electronics Display of America Remote Bulletin Board System is an electronic service accessible with your system and a modem. Communication parameters are: 300/1200/2400/9600/14.4k/28.8k/33.6k bps, no parity, 8-data bits, 1 stop bit

• Customer Service/ Technical Support (800) 632-4662

Fax (978) 742-7049

• Electronic Channels:

Internet e-mail: tech-support@necmitsubishi.com Internet ftp site: ftp.necmitsubishi.com World Wide Web: http://www.necmitsubishi.com Product Registration:

http://www.necmitsubishi.com/productregistration European Operations: http://www.nec-mitsubishi.com Windows® 95/98/Me/2000/XP INF File:

http://support.necmitsubishi.com/software.htm

then download the file NECMSINF.ZIP

• FastFacts™ Information (800) 366-0476

INFORMATION DESCRIPTION DOCUMENT #

Glossary Definition of terms related 900203

to functions, features and

installation of the

MultiSync

®

monitor

More Information Names and addresses of 900204

other groups involved in

standards and features of

the MultiSync monitor Macintosh Connection Detailed information on 153006

connecting the MultiSync

monitor to a Macintosh Healthy Work Environment Detailed information on 900108

setting up a healthy work

environment

• Literature & Sales Info (800) NEC-INFO [(800) 632-4636]

• MultiSync Fulfillment (800)632-4662

[For software & accessories]

• TeleSales (800) 284-4484

15

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User’s Guide

16

Limited Warranty

NEC-Mitsubishi Electronics Display of America, Inc. (hereinafter “NMD-A”) warrants this Product to be free from defects in material and workmanship and, subject to the conditions set forth below, agrees to repair or replace (at NMD-A’s sole option) any part of the enclosed unit which proves defective for a period of three (3) years from the date of first consumer purchase. Spare parts are warranted for ninety (90) days. Replacement parts or unit may be new or refurbished and will meet specifications of the original parts or unit.

This warranty gives you specific legal rights and you may also have other rights, which vary from state to state. This warranty is limited to the original purchaser of the Product and is not transferable. This warranty covers only NMD-A-supplied components. Service required as a result of third party components is not covered under this warranty. In order to be covered under this warranty, the Product must have been purchased in the U.S.A. or Canada by the original purchaser. This warranty only covers Product distribution in the U.S.A. or Canada by NMD-A. No warranty service is provided outside of the U.S.A. or Canada. Proof of Purchase will be required by NMD-A to substantiate date of purchase. Such proof of purchase must be an original bill of sale or receipt containing name and address of seller, purchaser, and the serial number of the product.

It shall be your obligation and expense to have the Product shipped, freight prepaid, or delivered to the authorized reseller from whom it was purchased or other facility authorized by NMD-A to render the services provided hereunder in either the original package or a similar package affording an equal degree of protection. All Products returned to NMD-A for service MUST have prior approval, which may be obtained by calling 1-800-632-4662. The Product shall not have been previously altered, repaired, or serviced by anyone other than a service facility authorized by NMD-A to render such service, the serial number of the product shall not have been altered or removed. In order to be covered by this warranty the Product shall not have been subjected to displaying of fixed images for long periods of time resulting in image persistence (afterimage effects), accident, misuse or abuse or operated contrary to the instructions contained in the User’s Manual. Any such conditions will void this warranty.

NMD-A SHALL NOT BE LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, OR OTHER TYPES OF DAMAGES RESULTING FROM THE USE OF ANY NMD-A PRODUCT OTHER THAN THE LIABILITY STATED ABOVE. THESE WARRANTIES ARE IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES OR THE LIMITATION OR EXCLUSION OF LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE EXCLUSIONS OR LIMITATIONS MAY NOT APPLY TO YOU.

This Product is warranted in accordance with the terms of this limited warranty. Consumers are cautioned that Product performance is affected by system configuration, software, the application, customer data, and operator control of the system, among other factors. While NMD-A Products are considered to be compatible with many systems, specific functional implementation by the customers of the Product may vary. Therefore, suitability of a Product for a specific purpose or application must be determined by consumer and is not warranted by NMD-A.

For the name of your nearest authorized NEC-Mitsubishi Electronics Display service facility, contact NEC-Mitsubishi Electronics Display of America at 1-800-632-4662.

1-19

MultiSync LCD1700NX

Declaration of the Manufacturer

We hereby certify that the color monitor

MultiSync® LCD1700NX

TM

is in compliance with

Council Directive 73/23/EEC:

– EN 60950

Council Directive 89/336/EEC:

– EN 55022 – EN 61000-3-2 – EN 61000-3-3 – EN 55024

and marked with

NEC-Mitsubishi Electric Visual

Systems Corporation

4-13-23, Shibaura,

Minato-Ku

Tokyo 108-0023, Japan

17

PROPRIETARY NOTICE AND LIABILITY DISCLAIMER

The information disclosed in this document, including all designs and related materials, is the valuable property of NEC-Mitsubishi Electronics Display of America and/or its licensors, as appropriate, reserve all patent, copyright and other proprietary rights to this document, including all design, manufacturing, reproduction, use and sales rights thereto, except to the extent said rights are expressly granted to others.

The NEC-Mitsubishi Electronics Display of America product(s) discussed in this document are warranted in accordance with the terms of the Limited Warranty Statement accompanying each product. However, actual performance of each such product is dependent upon factors such as system configuration, customer data and operator control. Since implementation by customers of each product may vary, the suitability of specific product configurations and applications must be determined by the customer and is not warranted by NECMitsubishi Electronics Display of America.

To allow for design and specification improvements, the information in this document is subject to change at any time without notice. Reproduction of this document or portions thereof without prior approval of NECMitsubishi Electronics Display of America is prohibited.

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User’s Guide

TCO’99

MultiSync LCD1700NX White Model

Congratulations! You have just purchased a TCO’99 approved and labeled product! Your choice has provided you with a product developed for professional use. Your purchase has also contributed to reducing the burden on the environment and also to the further development of environmentally adapted electronics products.

Why do we have environmentally labelled computers?

In many countries, environmental labelling has become an established method for encouraging the adaptation of goods and services to the environment. The main problem, as far as computers and other electronics equipment are concerned, is that environmentally harmful substances are used both in the products and during the manufacturing. Since it has not been possible for the majority of electronics equipment to be recycled in a satisfactory way, most of these potentially damaging substances sooner or later enter Nature. There are also other characteristics of a computer, such as energy consumption levels, that are important from the viewpoints of both the work (Internal) and natural (external) environments. Since all methods of conventional electricity generation have a negative effect on the environment (acidic and climate-influencing emissions, radioactive waste, etc.), it is vital to conserve energy. Electronics equipment in offices consume an enormous amount of energy since they are often left running continuously.

What does labelling involve?

This product meets the requirements for the TCO’99 scheme which provides for international and environmental labelling of personal computers. The labelling scheme was developed as a joint effort by the TCO (The Swedish Confederation of Professional Employees), Svenska Naturskyddsforeningen (The Swedish Society for Nature Conservation) and Statens Energimyndighet (The Swedish National Energy Administration). The requirements cover a wide range of issues: environment, ergonomics, usability, emission of electrical and magnetic fields, energy consumption and electrical and fire safety. The environmental demands concern restrictions on the presence and use of heavy metals, brominated and chlorinated flame retardants, CFCs (freons) and chlorinated solvents, among other things. The product must be prepared for recycling and the manufacturer is obliged to have an environmental plan which must be adhered to in each country where the company implements its operational policy. The energy requirements include a demand that the computer and/or display, after a certain period of inactivity, shall reduce its power consumption to a lower level in one or more stages. The length of time to reactivate the computer shall be reasonable for the user. Labelled products must meet strict environmental demands, for example, in respect of the reduction of electric and magnetic fields, physical and visual ergonomics and good usability.

18

1-21

MultiSync LCD1700NX

Environmental Requirements Flame retardants

Flame retardants are present in printed circuit boards, cables, wires, casings and housings. In turn, they delay the spread of fire. Up to thirty percent of the plastic in a computer casing can consist of flame retardant substances. Most flame retardants contain bromine or chloride and these are related to another group of environmental toxins, PCBs, which are suspected to give rise to severe health effects, including reproductive damage in fisheating birds and mammals, due to the bio-accumulative* processes. Flame retardants have been found in human blood and researchers fear that disturbances in foetus development may occur. TCO’99 demand requires that plastic components weighing more than 25 grams must not contain flame retardants with organically bound chlorine and bromine. Flame retardants are allowed in the printed circuit boards since no substitutes are available.

Lead**

Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous system and in higher doses, causes lead poisoning. TCO’99 requirement permits the inclusion of lead since no replacement has yet been developed.

Cadmium**

Cadmium is present in rechargeable batteries and in the colourgenerating layers of certain computer displays. Cadmium damages the nervous system and is toxic in high doses. TCO’99 requirement states that batteries, the colourgenerating layers of display screens and the electrical or electronics components must not contain any cadmium.

Mercury**

Mercury is sometimes found in batteries, relays and switches, Mercury damages the nervous system and is toxic in high doses. TCO’99 requirement states that batteries may not contain any Mercury. It also demands that no mercury is present in any of the electrical or electronics components associated with the display unit.

CFCs (freons)

CFCs (freons) are sometimes used for washing printed circuit boards. CFCs break down ozone and thereby damage the ozone layer in the stratosphere, causing increased reception on Earth of ultraviolet light with consequent increased risks of skin cancer (malignant melanoma). The relevant TCO’99 requirement; Neither CFCs nor HCFCs may be used during the manufacturing and assembly of the product or its packaging. *Bio-accumulative is defined as substances which accumulate within living organisms. **Lead, Cadmium and Mercury are heavy metals which are Bio-accumulative. To obtain complete information on the environmental criteria document, order from:

TCO Development Unit SE-114 94 Stockholm SWEDEN FAX Number: +46 8 782 92 07

E-mail (Internet): development@tco.se You may also obtain current information on TCO’99 approved and labelled products by visiting their website at: http://www.tco-info.com/

19

1-22

User’s Guide

TCO’95

MultiSync LCD1700NX Black Model

Congratulations! You have just purchased a TCO’95 approved and labeled product! Your choice has provided you with a product developed for professional use. Your purchase has also contributed to reducing the burden on the environment and also, to the further development of environmentally adapted electronics products.

Why do we have environmentally labelled computers?

In many countries, environmental labelling has become an established method for encouraging the adaptation of goods and services to the environment. The main problem, as far as computers and other electronics equipment are concerned, is that environmentally harmful substances are used both in the products and during the manufacturing. Since it has not been possible for the majority of electronics equipment to be recycled in a satisfactory way, most of these potentially damaging substances sooner or later enter Nature. There are also other characteristics of a computer, such as energy consumption levels, that are important from the viewpoints of both the work (Internal) and natural (external) environments. Since all methods of conventional electricity generation have a negative effect on the environment (acidic and climate-influencing emissions, radioactive waste, etc.), it is vital to conserve energy. Electronics equipment in offices consume an enormous amount of energy since they are often left running continuously.

What does labelling involve?

This product meets the requirements for the TCO’95 scheme which provides for international and environmental labelling of personal computers. The labelling scheme was developed as a joint effort by the TCO (The Swedish Confederation of Professional Employees), Naturskyddsforeningen (The Swedish Society for Nature Conservation) and NUTEK (The National Board for Industrial and Technical Development in Sweden). The requirements cover a wide range of issues: environment, er gonomics, usability, emission of electrical and magnetic fields, energy consumption and electrical and fire safety. The environmental demands concern restrictions on the presence and use of heavy metals, brominated and chlorinated flame retardants, CFCs (freons) and chlorinated solvents, among other things. The product must be prepared for recycling and the manufacturer is obliged to have an environmental plan which must be adhered to in each country where the company implements its operational policy. The energy requirements include a demand that the computer and/or display, after a certain period of inactivity, shall reduce its power consumption to a lower level in one or more stages. The length of time to reactivate the computer shall be reasonable for the user. Labelled products must meet strict environmental demands, for example, in respect of the reduction of electric and magnetic fields, physical and visual ergonomics and good usability. TCO’95 is a co-operative project between TCO (The Swedish Confederation of Professional Employees), Naturskyddsforeningen (The Swedish Society for Nature Conservation) and NUTEK (The National Board for Industrial and Technical Development in Sweden).

20

1-23

MultiSync LCD1700NX

Environmental Requirements Brominated flame retardants

Brominated flame retardants are present in printed circuit boards, cables, wires, casings and housings. In turn, they delay the spread of fire. Up to thirty percent of the plastic in a computer casing can consist of flame retardant substances. These are related to another group of environmental toxins, PCBs, which are suspected to give rise to similar harm, including reproductive damage in fisheating birds and mammals, due to the bio-accumulative* processes. Flame retardants have been found in human blood and researchers fear that disturbances in foetus development may occur. TCO’95 demand requires that plastic components weighing more than 25 grams must not contain organically bound chlorine and bromine.

Lead**

Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous system and in higher doses, causes lead poisoning. TCO’95 requirement permits the inclusion of lead since no replacement has yet been developed.

Cadmium**

Cadmium is present in rechargeable batteries and in the colourgenerating layers of certain computer displays. Cadmium damages the nervous system and is toxic in high doses. TCO’95 requirement states that batteries may not contain more than 25 ppm (parts per million) of cadmium. The colourgenerating layers of display screens must not contain any cadmium.

Mercury**

Mercury is sometimes found in batteries, relays, switches, and back-light systems, Mercury damages the nervous system and is toxic in high doses. TCO’95 requirement states that batteries may not contain more than 25 ppm (parts per million) of mercury. It also demands that no mercury is present in any of the electrical or electronics components concerned with the display unit, except the back-light system.

CFCs (freons)

CFCs (freons) are sometimes used for washing printed circuit boards and in the manufacturing of expanded foam for packaging. CFCs break down ozone and thereby damage the ozone layer in the stratosphere, causing increased reception on Earth of ultraviolet light with consequent increased risks of skin cancer (malignant melanoma). The relevant TCO’95 requirement; Neither CFCs nor HCFCs may be used during the manufacturing of the product or its packaging. *Bio-accumulative is defined as substances which accumulate within living organisms. **Lead, Cadmium and Mercury are heavy metals which are Bio-accumulative. To obtain complete information on the environmental criteria document, order from:

TCO Development Unit

SE-114 94 Stockholm

SWEDEN

FAX Number: +46 8 782 92 07

E-mail (Internet): development@tco.se You may also obtain current information on TCO’95 approved and labelled products by visiting their website at: http://www.tco-info.com/

21

1-24

2. B Version

MultiSync LCD1700NX

User’s Manual

Uivatelská pøíruèka

Bedienerhandbuch

OдзгЯет ЧсЮуЮт

Manual del usuario

Manuel Utilisateur

Manuale utente

Gebruikershandleiding

Podrêcznik u¿ytkownika

Руководство пользователя

Kullanécé Klavuzu

1-25

2

User’s Manual

FCC Compliance Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide resonable protection against radio frequency interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy. If not installed and used in accordance with the instructions, it may cause interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference to radio or television reception (this can be determined by turning this equipment off and on), the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between this equipment and the receiver.

• Connect this equipment to an outlet on a circuit different from which the receiver is connected to.

• Consult the dealer or an experienced radio/TV technician for help.

If necessary, the user should contact the dealer or an experienced radio/television technician for additional suggestions. The user may find the following booklet, prepared by the Federal Communications Commission, helpful: “How to Identify and Resolve Radio-TV Interference Problems”. This booklet is available from the U.S. Government Printing Office, Washington, D.C., 20402, Stock No. 004-000-00345-4.

Caution:

To comply with the limits for an FCC Class B computing device, always use the AC adapter, the shielded signal cord and power cord supplied with this unit.

Caution to the user

The Federal Communications Commission warns the user that changes or modifications to the unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Notice of Compliance Canadian

Interference-causing Equipment Regulations

DOC Compliance Notice

This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.

DOC Avis de Conformation

Le présent appareil numérique n’emet pas de bruits radioélectriques dépassant les limites applicable aux appareils numériques de la classe B prescrites dans le Réglement sur le brouillage radioélectriques édicté par le ministére des Communications du Canada.

U.S.Responsible Party: NEC-Mitsubishi Electronics Display of America, Inc. Address: 1250 North Arlington Heights Road, Suite 500

Itasca, Illinois 60143-1248

Tel.No.: (630)467-3000

Type of Product: Computer Monitor Equipment Classification: Class B Peripheral Model: MultiSync LCD1700NX

We hereby declare that the equipment specified above

conforms to the technical standards as specified in the FCC Rules.

DECLARATION OF CONFORMITY

This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions. (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Windows is a registered trademark of Microsoft Corporation. NEC is a registered trademark of NEC Corporation. All other brands and product names are trademarks or registered trademarks of their respective owners.

E

NERGYSTAR

is a U.S. trademark.

As an E

NERGYSTAR

®

Partner, NEC-Mitsubishi Electronics Display of America, Inc. has determined that this

product meets the E

NERGYSTAR

guidelines for energy efficiency. The E

NERGYSTAR

emblem does not represent

EPA endorsement of any product or service.

1-26

MultiSync LCD1700NX

3

TCO’95

MultiSync LCD1700NX (black model)

Congratulations! You have just purchased a TCO’95 approved and labeled product! Your choice has provided you with a product developed for professional use. Your purchase has also contributed to reducing the burden on the environment and also, to the further development of environmentally adapted electronics products.

Why do we have environmentally labelled computers?

In many countries, environmental labelling has become an established method for encouraging the adaptation of goods and services to the environment. The main problem, as far as computers and other electronics equipment are concerned, is that environmentally harmful substances are used both in the products and during the manufacturing. Since it has not been possible for the majority of electronics equipment to be recycled in a satisfactory way, most of these potentially damaging substances sooner or later enter Nature.

There are also other characteristics of a computer, such as energy consumption levels, that are important from the viewpoints of both the work (Internal) and natural (external) environments. Since all methods of conventional electricity generation have a negative effect on the environment (acidic and climate-influencing emissions, radioactive waste, etc.), it is vital to conserve energy. Electronics equipment in offices consume an enormous amount of energy since they are often left running continuously.

What does labelling involve?

This product meets the requirements for the TCO’95 scheme which provides for international and environmental labelling of personal computers. The labelling scheme was developed as a joint effort by the TCO (The Swedish Confederation of Professional Employees), Naturskyddsforeningen (The Swedish Society for Nature Conservation) and NUTEK (The National Board for Industrial and Technical Development in Sweden).

The requirements cover a wide range of issues: environment, ergonomics, usability, emission of electrical and magnetic fields, energy consumption and electrical and fire safety.

The environmental demands concern restrictions on the presence and use of heavy metals, brominated and chlorinated flame retardants, CFCs (freons) and chlorinated solvents, among other things. The product must be prepared for recycling and the manufacturer is obliged to have an environmental plan which must be adhered to in each country where the company implements its operational policy. The energy requirements include a demand that the computer and/or display, after a certain period of inactivity, shall reduce its power consumption to a lower level in one or more stages. The length of time to reactivate the computer shall be reasonable for the user.

Labelled products must meet strict environmental demands, for example, in respect of the reduction of electric and magnetic fields, physical and visual ergonomics and good usability.

TCO’95 is a co-operative project between TCO (The Swedish Confederation of Professional Employees), Naturskyddsforeningen (The Swedish Society for Nature Conservation) and NUTEK (The National Board for Industrial and Technical Development in Sweden).

Environmental Requirements

Brominated flame retardants

Brominated flame retardants are present in printed circuit boards, cables, wires, casings and housings. In turn, they delay the spread of fire. Up to thirty percent of the plastic in a computer casing can consist of flame retardant substances. These are related to another group of environmental toxins, PCBs, which are suspected to give rise to similar harm, including reproductive damage in fisheating birds and mammals, due to the bio-accumulative* processes. Flame retardants have been found in human blood and researchers fear that disturbances in foetus development may occur.

TCO’95 demand requires that plastic components weighing more than 25 grams must not contain organically bound chlorine and bromine.

1-27

4

User’s Manual

TCO’95

– continued

Lead**

Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous system and in higher doses, causes lead poisoning.

TCO’95 requirement permits the inclusion of lead since no replacement has yet been developed.

Cadmium**

Cadmium is present in rechargeable batteries and in the colourgenerating layers of certain computer displays. Cadmium damages the nervous system and is toxic in high doses.

TCO’95 requirement states that batteries may not contain more than 25 ppm (parts per million) of cadmium. The colourgenerating layers of display screens must not contain any cadmium.

Mercury**

Mercury is sometimes found in batteries, relays and switches, Mercury damages the nervous system and is toxic in high doses.

TCO’95 requirement states that batteries may not contain more than 25 ppm (parts per million) of mercury. It also demands that no mercury is present in any of the electrical or electronics components concerned with the display unit. Mercury is, for the time being, permitted in the back light system of flat panel monitors as there today is no commercially available alternative. TCO aims on removing this exception when a mercury free alternative is available.

CFCs (freons)

CFCs (freons) are sometimes used for washing printed circuit boards and in the manufacturing of expanded foam for packaging. CFCs break down ozone and thereby damage the ozone layer in the stratosphere, causing increased reception on Earth of ultraviolet light with consequent increased risks of skin cancer (malignant melanoma).

The relevant TCO’95 requirement; Neither CFCs nor HCFCs may be used during the manufacturing of the product or its packaging.

* Bio-accumulative is defined as substances which accumulate within living organisms. ** Lead, Cadmium and Mercury are heavy metals which are Bio-accumulative.

To obtain complete information on the environmental criteria document, order from:

TCO Development Unit SE-114 94 Stockholm SWEDEN FAX Number: +46 8 782 92 07 E-mail (Internet): development@tco.se

You may also obtain current information on TCO’95 approved and labelled products by visiting their website at: http://www.tco-info.com/

1-28

MultiSync LCD1700NX (white model)

Congratulations! You have just purchased a TCO ’99 approved and labeled product! Your choice has provided you with a product developed for professional use. Your purchase has also contributed to reducing the burden on the environment and also to the further development of environmentally adapted electronics products.

Why do we have environmentally labelled computers?

In many countries, environmental labelling has become an established method for encouraging the adaptation of goods and services to the environment. The main problem, as far as computers and other electronics equipment are concerned, is that environmentally harmful substances are used both in the products and during the manufacturing. Since it has not been possible for the majority of electronics equipment to be recycled in a satisfactory way, most of these potentially damaging substances sooner or later enter Nature.

There are also other characteristics of a computer, such as energy consumption levels, that are important from the viewpoints of both the work (Internal) and natural (external) environments. Since all methods of conventional electricity generation have a negative effect on the environment (acidic and climate-influencing emissions, radioactive waste, etc.), it is vital to conserve energy. Electronics equipment in offices consume an enormous amount of energy since they are often left running continuously.

What does labelling involve?

This product meets the requirements for the TCO ’99 scheme which provides for international and environmental labelling of personal computers. The labelling scheme was developed as a joint effort by the TCO (The Swedish Confederation of Professional Employees), Svenska Naturskyddsforeningen (The Swedish Society for Nature Conservation) and Statens Energimyndighet (The Swedish National Energy Administration).

The requirements cover a wide range of issues:environment, ergonomics, usability, emission of electrical and magnetic fields, energy consumption and electrical and fire safety.

The environmental demands concern restrictions on the presence and use of heavy metals, brominated and chlorinated flame retardants, CFCs (freons) and chlorinated solvents, among other things. The product must be prepared for recycling and the manufacturer is obliged to have an environmental plan which must be adhered to in each country where the company implements its operational policy. The energy requirements include a demand that the computer and/or display, after a certain period of inactivity, shall reduce its power consumption to a lower level in one or more stages. The length of time to reactivate the computer shall be reasonable for the user.

Labelled products must meet strict environmental demands, for example, in respect of the reduction of electric and magnetic fields, physical and visual ergonomics and good usability.

Environmental Requirements Flame retardants

Flame retardants are present in printed circuit boards, cables, wires, casings and housings. In turn, they delay the spread of fire. Up to thirty percent of the plastic in a computer casing can consist of flame retardant substances. Most flame retardants contain bromine or chloride and these are related to another group of environmental toxins, PCBs, which are suspected to give rise to severe health effects, including reproductive damage in fisheating birds and mammals, due to the bioaccumulative* processes. Flame retardants have been found in human blood and researchers fear that disturbances in foetus development may occur.

TCO ’99 demand requires that plastic components weighing more than 25 grams must not contain flame retardants with organically bound chlorine and bromine. Flame retardants are allowed in the printed circuit boards since no substitutes are available.

Lead**

Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous system and in higher doses, causes lead poisoning. TCO ’99 requirement permits the inclusion of lead since no replacement has yet been developed.

TCO ’99

MultiSync LCD1700NX

5

1-29

TCO’99

– continued

6

User’s Manual

Cadmium**

Cadmium is present in rechargeable batteries and in the colourgenerating layers of certain computer displays. Cadmium damages the nervous system and is toxic in high doses.

TCO ’99 requirement states that batteries, the colourgenerating layers of display screens and the electrical or electronics components must not contain any cadmium.

Mercury**

Mercury is sometimes found in batteries, relays and switches, Mercury damages the nervous system and is toxic in high doses.

TCO ’99 requirement states that batteries may not contain any Mercury. It also demands that no mercury is present in any of the electrical or electronics components associated with the display unit.

CFCs (freons)

CFCs (freons) are sometimes used for washing printed circuit boards. CFCs break down ozone and thereby damage the ozone layer in the stratosphere, causing increased reception on Earth of ultraviolet light with consequent increased risks of skin cancer (malignant melanoma).

The relevant TCO ’99 requirement; Neither CFCs nor HCFCs may be used during the manufacturing and assembly of the product or its packaging.

* Bio-accumulative is defined as substances which accumulate within living organisms. ** Lead, Cadmium and Mercury are heavy metals which are Bioaccumulative. To obtain complete information on the environmental criteria document, order from:

TCO Development Unit

SE-114 94 Stockholm SWEDEN FAX Number: +46 8 782 92 07 E-mail (Internet): development@tco.se You may also obtain current information on TCO ’99 approved and labelled products by visiting their website

at: http://www.tco-info.com/

1-30

LCD Monitor

MultiSync LCD1700NX User’s Manual

TABLE OF CONTENTS

FCC Compliance Statement ..................................................................................................................... 2

Caution to the user ................................................................................................................................... 2

DOC Compliance Notice .......................................................................................................................... 2

DOC Avis de Conformation ....................................................................................................................... 2

DECLARATION OF CONFORMITY........................................................................................................... 2

TCO ‘95 .................................................................................................................................................... 3

TCO ‘99 .................................................................................................................................................... 5

Caution ................................................................................................................................................ en – 2

Warning ............................................................................................................................................... en – 2

Unpacking ............................................................................................................................................ en – 3

Screen Position Adjustment ................................................................................................................. en – 3

Installation ............................................................................................................................................ en – 4

User Controls ....................................................................................................................................... en – 5

Front Panel Controls ....................................................................................................................... en – 5

Standard OSD Operation ................................................................................................................. en – 5

OSD Function Description ............................................................................................................... en – 6

OSD Messages .............................................................................................................................. en – 7

Recommended Use .............................................................................................................................. en–8

Troubleshooting .................................................................................................................................... en – 10

CE ....................................................................................................................................................... en – 10

Specifications....................................................................................................................................... en – 11

MultiSync LCD1700NX

english – 1

1-31

english – 2

User’s Manual

Warning

TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT’S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULLY INSERTED. REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

Caution

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,MAKE SURE POWER CORD IS

UNPLUGGED FROM WALL SOCKET. TO FULLY DISENGAGE THE POWER TO THE UNIT, PLEASE DISCONNECT THE POWER CORD FROM THE AC OUTLET. DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL

This symbol warns user that uninsulated voltage within the unit may have sufficient magnitude to cause electric shock. Therefore,it is dangerous to make any kind of contact with any part inside this unit.

This symbol alerts the user that important literature concerning the operation and maintenance of thisunit has been included. Therefore, it should be read carefully in order to avoid any problems.

1-32

MultiSync LCD1700NX

english – 3

Unpacking

Please check the following items are present when you unpack the box, and save the packing materials in case you will need to ship or transport the monitor in future.

Screen Position Adjustment

In order to optimize the best viewing position, you can adjust the tilt of the monitor by using both of your hands to hold the edges of the monitor as shown in the figure beside. The monitor can be adjusted 30 degrees upwards or 5 degrees downwards as shown on this drawing.

• Video Signal Cable

(D-Sub)

• Power Cord • AC Adapter

(LSE9901B1970)

5

30

30°

5°

• LCD Monitor

1700NX

• User’s Manual

MultiSync LCD1700NX

• CD ROM

1-33

english – 4

User’s Manual

Installation

To install the monitor to your host system, please follow the steps as given below:

Steps

1. Open the connector cover first.

2. And then open the cable cover.

3. Connect Video Cable

a. Make sure both the monitor and computer are powered-OFF.

b. Digital: Connect the DVI signal cable to the connector of the computer first, then to the monitor.

Analog: Connect the 15-pin mini D-SUB signal cable to the connector of the computer first, then to

the monitor.

4. Connect power cord Check first to make sure that the power cord you use is the correct type required for your area. Connect the AC Adapter cord to the monitor. Connect the power cord to the AC Adapter, then to a properly grounded AC outlet.

5. Assemble the cable cover.

6. Cover the connector cover.

7. Power-ON Monitor and Computer Power-ON the monitor first, then power-ON the computer. This sequence is very important.

8. If the monitor still does not function properly, please refer to the troubleshooting section to diagnose the problem.

Cable Cover (This semi-circle opening is the Cables outlet)

Connector Cover

D-Sub Cable

DVI-D Cable (not included)

1-34

MultiSync LCD1700NX

english – 5

User Controls

Front Panel Controls

1. Power Switch To turn ON or OFF the power.

2. Power LED Lights up to indicate the power is turned ON.

3. + To increase the value of the parameter in the OSD, which have been

selected for adjustment.

DVI/D-SUB To change DVI/D-SUB signal input (without OSD display).

4. - To decrease the value of the parameter in the OSD, which have been

selected for adjustment.

AUTO AUTO adjustment hot key without OSD display.

5. Select To move downward in the OSD menu.

6. Select MENU To exit and enter OSD menu.

Standard OSD Operation

1. Press any front panel key to activate the OSD menu.

2. Use Select Down key to move down through the menu. The parameter will be highlighted when selected.

3. Then use “+” or “-” to increase or decrease the value of the parameter, or make selection between different options.

4. To quit the OSD screen at any time during the operation, press MENU key. If no keys are pressed for a time period, the OSD automatically disappears.

AUTO DVI/D-SUB

MENU

65 4 3 12

1-35

OSD Function Description

english – 6 User’s Manual

Note: For above adjustment action, press “+” and “-” simultaneously will return to the factory defaults setting. * Analog input only

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When H.SIZE is wrong When H.SIZE is improved When H.SIZE is correct

BB

When FINE value is wrong

When FINE value is correct

B

1-36

MultiSync LCD1700NX

english – 7

OSD Function Description – continued

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Note: For above adjustment action, press “+” and “-” simultaneously will return to the factory defaults setting.

OSD Messages

1-37

Recommended Use

Safety Precautions and Maintenance

• DO NOT OPEN THE MONITOR. There are no user serviceable parts inside and opening or removing covers

may expose you to dangerous shock hazards or other risks. Refer all servicing to qualified service personnel.

• Do not spill any liquids into the cabinet or use your monitor near water.

• Do not insert objects of any kind into the cabinet slots, as they may touch dangerous voltage points, which

can be harmful or fatal or may cause electric shock, fire or equipment failure.

• Do not place any heavy objects on the power cord. Damage to the cord may cause shock or fire.

• Do not place this product on a sloping or unstable cart, stand or table, as the monitor may fall, causing

serious damage to the monitor.

• When operating the MultiSync LCD1700NX with a 220 - 240 V AC power source in Europe except UK, use

the power cord provided with the monitor.

• In the UK, a BS approved power cord with a moulded plug has a Black (five Amps) fuse installed for use with

this equipment. If a power cord is not supplied with this equipment please contact your supplier.

• When operating the MultiSync LCD1700NX with a 220 - 240 V AC power source in Australia, use the power

cord provided with the monitor.

• For all other cases, use a power cord that matches the AC voltage of the power outlet and has been

approved by and complies with the safety standard of your particular country.

• Use supplied AC Adapter. Do not place any objects onto the AC Adapter and do not use the AC Adapter

outdoors.

• Do not place any objects onto the monitor and do not use the monitor outdoors.

• The inside of the flourescent tube located within the LCD monitor contains mercury. Please follow the bylaws

or rules of your municipality to dispose of the tube properly.

Immediately unplug your monitor from the wall outlet and refer servicing to qualified service personnel under the following conditions:

• When the power supply cord or plug is damaged.

• If liquid has been spilled, or objects have fallen into the monitor.

• If the monitor has been exposed to rain or water.

• If the monitor has been dropped or the cabinet damaged.

• If the monitor does not operate normally by following operating instructions.

• Do not bend power cord.

• Do not use monitor in high temperatured, humid, dusty, or oily areas.

• If glass is broken, handle with care.

• Do not cover vent on monitor.

• If monitor or glass is broken, do not come in contact with the liquid crystal and

handle with care.

• Allow adequate ventilation around the monitor so that heat can properly dissipate. Do not block ventilated openings or place the monitor near a radiator or other heat sources. Do not put anything on top of monitor.

• The power cable connector is the primary means of detaching the system from the power supply. The monitor should be installed close to a power outlet which is easily accessible.

• Handle with care when transporting. Save packaging for transporting.

CAUTION

english – 8

User’s Manual

FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE

FOLLOWING WHEN SETTING UP AND USING

THE MULTISYNC LCD COLOR MONITOR:

1-38

MultiSync LCD1700NX

english – 9

Recommended Use – continued

• For optimum performance, allow 20 minutes for warm-up.

• Adjust the monitor height so that the top of the screen is at or slightly below eye

level. Your eyes should look slightly downward when viewing the middle of the screen.

• Position your monitor no closer than 40 cm and no further away than 70 cm from your eyes. The optimal distance is 50 cm.

• Rest your eyes periodically by focusing on an object at least 6 m away. Blink often.

• Position the monitor at a 90° angle to windows and other light sources to minimize glare and reflections. Adjust the monitor tilt so that ceiling lights do not reflect on your screen.

• If reflected light makes it hard for you to see your screen, use an anti-glare filter.

• Clean the LCD monitor surface with a lint-free, non-abrasive cloth. Avoid using any cleaning solution or glass

cleaner!

• Adjust the monitor ’s brightness and contrast controls to enhance readability.

• Use a document holder placed close to the screen.

• Position whatever you are looking at most of the time (the screen or reference material) directly in front of

you to minimize turning your head while you are typing.

• Avoid displaying fixed patterns on the monitor for long periods of time to avoid image persistence (after-image effects).

• Get regular eye checkups.

Ergonomics

To realize the maximum ergonomics benefits, we recommend the following:

• Use the preset Size and Position controls with standard signals

• Use the preset Color Setting

• Use non-interlaced signals with a vertical refresh rate between 60 - 75 Hz

• Do not use primary color blue on a dark background, as it is difficult to see and may produce eye fatigue to

insufficient contrast

CORRECT PLACEMENT AND ADJUSTMENT OF THE MONITOR

CAN REDUCE EYE, SHOULDER AND NECK FATIGUE. CHECK

THE FOLLOWING WHEN YOU POSITION THE MONITOR.

1-39

Troubleshooting

Before sending your LCD monitor for servicing, please check the troubleshooting list below to see if you can selfdiagnose the problem.

Declaration of the Manufacturer

We hereby certify that the color monitor

MultiSync LCD1700NX is in compliance with

Council Directive 73/23/EEC:

– EN 60950

Council Directive 89/336/EEC:

– EN 55022 – EN 61000-3-2 – EN 61000-3-3 – EN 55024

and marked with

NEC-Mitsubishi Electric Visual Systems Corporation

4-13-23, Shibaura, Minato-Ku

Tokyo 108-0023, JAPAN

english – 10

User’s Manual

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1-40

MultiSync LCD1700NX

english – 11

Specifications

* NEC-Mitsubishi Electronics Display cites recommended resolution at 60 Hz for optimal display performance. ** Analog input only

All specifications are subject to change without notice.

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2-1

Serial Number Information

Refer to the serial number information shown below.

g g g g g g g g g

Manufactured Year : ( Last digit )

Manufactured Month : January to September 1 to 9 October X November Y December Z

Factory Code:

LITE-ON China factory ...... “G”

Control Code:

A: A ver. (for U.S.A.) B: B ver. (for Europe, Asia and Pacific)

EX.) SERIAL NUMBER LABEL

Model Name : LCD1700NX

LCD1700NX-BK

SERIAL NO. :

Serial Number(5-digit) (sequential numbe

r

at production month, 00001-99999

)

3-1

DISASSEMBLY

g Before you disassemble the set, turn off power and pull out the power plug. g Use the proper screwdriver. If oversize or undersize screwdriver is used, screws may be damaged. g Assembly is the opposite process of disassembly.

SYMBOL CODE(Lite-on) CODE(NMV) DESCRIPTION

CABINET

COLOR 1 7742607706-0A 79PL2141 COVER-ARM REAR-NMV-U170AT White 1 7742607707-0A 79PL2171 COVER-ARM REAR-NMV-U170AT Black 2 7742607686-0A 79PL2087 COVER-CABLE-NMV-U170ATA-J White 2 7742607687-0A 79PL2168 COVER-CABLE-NMV-U170ATA Black 3 7115240121-0A --- SCREW-M4*12-DOUBLE WASHIER ---

2 1

3

3-2

SYMBOL CODE(Lite-on) CODE(NMV) DESCRIPTION

CABINET

COLOR 4 7737602659-0A 79PL2086 REAR COVER ASS’Y-NMV-U170 White 4 7737602661-0A 79PL2153 REAR COVER ASS’Y-NMV-U170 Black 5 7150240162-0A --- SCREW M4*16 White 5 7150240163-0A --- SCREW M4*16 Black

4

5

3-3

SYMBOL CODE(Lite-on) CODE(NMV) DESCRIPTION

6 7150130041-0A --- SCREW M3*4 7 7748706510-0C --- SHIELD-CHASSIS

SYMBOL CODE(Lite-on) CODE(NMV) DESCRIPTION

CABINET

COLOR 8 7140130121 --- SCREW M3*12 --9 7737507302-0A 79PL2084 FRONT COVER ASS’Y-NMV-U17 White 9 7737507303-0A 79PL2152 FRONT COVER ASS’Y-NMV-U17 Black

10 7140130101 --- SCREW M3*10 --1 1 51 13800014 79PL2090 FUNCTION KEY BD ---

7 6

9

8

10

11

P601

3-4

SYMBOL CODE(Lite-on) CODE(NMV) DESCRIPTION

12 7110430081 --- SCREW M3*8 13 7740200890 --- SPECIAL(HEX) 14 5113300109 79PL2089 INTERFACE BD

SYMBOL CODE(Lite-on) CODE(NMV) DESCRIPTION

15 7110430081 --- SCREW M3*8 16 6716009410 79PL2085 INVERTER-DC-AC 19V-TAD585

14 12

P308

P302

P307

13

CN1

16

CN2

CN3

15

3-5

SYMBOL CODE(Lite-on) CODE(NMV) DESCRIPTION

17 7110230121 --- SCREW M3*12 18 6876003010 --- ALUMINIUM TAP-W20XL0340X30M-LU 19 6876000912 --- ALUMINIUM TAP-W20XL0090X30M-LU 20 6711120170-01 79PL2117 HARNESS—12P/9P-340mm-CG170-00

SYMBOL CODE(Lite-on) CODE(NMV) DESCRIPTION

21 6711300030-03 79PL2118 HARNESS—30P-190mm-20276#28(MO 22 6814002700 3A684028 LCD TX43D15VC0CAD

22

21

20

19

17

19

18

3-6

SYMBOL CODE(Lite-on) CODE(NMV) DESCRIPTION

CABINET

COLOR 23 7738000290-0A --- HINGE-R --24 7738000280-0A --- HINGE-L --25 7742607742-0B 79PL2142 COVER-ARM FRONT-NMV-U170A White 25 7742607743-0B 79PL2169 COVER-ARM FRONT-NMV-U170A Black 26 7742607766-0A --- CABLE SUPPORT White 26 7742607767-0A --- CABLE SUPPORT Black 27 7737801101-0A --- BRACKET-STAND BASE ASS’Y --28 7737704456-0A 79PL2088 BASE ASS’Y-NMV-U170ATA-J White 28 7737704457-0A 79PL2170 BASE ASS’Y-NMV-U170ATA-JU Black

28

23

24

25

26

27

4-1

ADJUSTMENT PROCEDURES

TABLE OF CONTENTS

Page

1. Application ----------------------------------------------------------------------------------------------------------------- 4-2

2. Basic Operation ---------------------------------------------------------------------------------------------------------- 4-2

2.1 General Conditions ------------------------------------------------------------------------------------------------- 4-2

2.2 Aging ------------------------------------------------------------------------------------------------------------------- 4-2

3. Adjustment Mode Setting ---------------------------------------------------------------------------------------------- 4-2

3.1 Power SW Closure ------------------------------------------------------------------------------------------------- 4-2

3.2 Factory Mode Description ----------------------------------------------------------------------------------------- 4-3

3.3 Adjustments Method ----------------------------------------------------------------------------------------------- 4-5

3.3.1 Factory Mode Access ---------------------------------------------------------------------------------------- 4-5

3.3.2 Factory Preset -------------------------------------------------------------------------------------------------- 4-5

3.3.3 Auto Contrast Adjustment ----------------------------------------------------------------------------------- 4-6

3.4 Ex-Factory Setting -------------------------------------------------------------------------------------------------- 4-6

4. Preset Signal Timing Sheet ------------------------------------------------------------------------------------------- 4-7

4-2

1. Application

This specification should be applied to the adjustment of the LCD1700NX set.

2. Basic Operation

2.1 General Conditions

Unless otherwise specified, adjustments should be carried out under the following condition s:

1) Power source voltage: AC 100 - 120V @ 1.5A, AC 220 – 240V @ 0.75A

2) Equipment to be used: Equipment that can generate an output of the adjusted VG-829 unit or equivalent

3) Connections: Connections are made to the D-Sub connector of the unit under inspection by means of the connector that can carry each output of the VG-829.

2.2. Aging

More than two hours. Room temperature is 35 degrees C to 40 degrees C.

3. Adjustment Mode Setting

3.1 Power SW Closure

1) Insert the power cable plug in a wall outlet and the LED is amber when the POWER ON key [ ] is pressed. (Confirm that an OSD message of [No Signal Input] is indicated.)

However, while the OSD message of [No Signal Input] is displayed, the LED is green. When the OSD is

made to be unlit, the LED is then amber.

* This unit is regarded as a defective item if the LED is not amber even though the power cable plug is inserted in a wall outlet and the POWER ON key [ ] is pressed.

2) Confirm that the LED is green when an input of Signal 15 (VESA 1280*1024 (75Hz)) is input. * This unit is regarded as a defective item if the LED is not green.

3) Then, confirm that an OSD message is displayed on the LCD screen when the MENU keys are pressed.

4-3

3.2 Factory Mode Description

How to enter the factory mode

Pressing the [MENU] key and [ + (DVI/D-SUB)] key, press the power key from ON → OFF simultaneously, then press [MENU] key in order to obtain a display of the [Factory Mode] screen.

How to close the factory mode

Factory mode is closed by turning OFF → ON the POWER key.

T o implement the factory mode

Page 1

In this page, R/G/B OFFSET and R/G/B GAIN are adjusted.

(1) Press the [6] key and adjust the cursor to [AUTO BALANCE]. (2) When the [ + (DVI/D-SUB)] key or [ − (AUTO)] key is pressed, it becomes possible to use the Auto

Balance function.

(3) Press the [6] key to move the cursor to each item. When the [+ (DVI/D-SUB)] key or the [ − (AUTO)]

key is pressed, it becomes possible to change the value of each item.

NMV1700NX

1 2 3 4 5 AUTO BALANCE

OFFSET RED 88 OFFSET GREEN 91 OFFSET BLUE 96 GAIN RED 251 GAIN GREEN 254 GAIN BLUE 254

4-4

Page 2

In this page, it is possible to check the total user’s operation time.

HOURS RUNNING (Total Operation Time)

The time (hours and minutes) is displayed for the POWER ON mode and the OFF mode (power saving mode).

Page 3

In this page, it is possible to check the user’s number of adjustments.

CONTRAST

The total times of execution of automatic adjustment (AUTO CONTRAST) is displayed.

ALL

The total times of execution of automatic adjustment (right/left, up/down, horizontal size, and phase) is displayed.

When resetting these numerals to zero, operation for factory resetting should be carried out in the factory mode.

NMV1700NX

1 2 3 4 5 HOURS RUNNING

ON 00060H45M OFF 00119H08M

NMV1700NX

1 2 3 4 5 AUTO ADJUST COUNT

CONTRAST 2 ALL 12

4-5

Page 4

In this page, it is possible to confirm the firmware version, and make factory preset.

Version

The firmware version is displayed.

Factory Preset

When the [ − (AUTO)] key or [ + (DVI/D-SUB)] key is pressed, it becomes possible to reset all the functions (HOURS RUNNING, AUTO ADJUST CONT and AUTO INFORMATION) to their initial values.

Page 5

This menu is used to avoid problems (blanking, turbulence in images, etc.) possibly occurring when connections are made to a personal computer or a video card, where a non-standard digital signal output is generated. Usually it should not be changed.

UNSTABLE H PERIOD: The number of counts to identify that the horizo ntal sync has changed. UNSTABLE V PERIOD: The number of counts to identify that the vertical sync has changed. H WIDTH TOLERANCE: Variation in the identification that the horizontal width sync has changed. H TOTAL TOLERANCE: Variation in the identification that the horizontal total sync has changed. TMDS REGENERATION: 0: Hsync / VSync from the TMDS receiver block is used.

1: Automatic changeover 2: DE from the TMDS receiver block is used.

SYNC MISS COUNT: The number of counts to identify that there is no sync signal.

NMV1700NX

1 2 3 4 5 VERSION

F012 02/04/17

FACTORY PRESET

NMV1700NX

1 2 3 4 5 UNSTABLE H PERIOD 3

UNSTABLE V PERIOD 2 H WIDTH TOLERANCE 1 H TOTAL TOLERANCE 4 TMDS REGENERATION 1 SYNC MISS COUNT 5

4-6

3.3 Adjustments Method

3.3.1 Factory Mode Access

(1) Enter a window pattern input of Input Signal 15 (VESA 1280 × 1024 (75Hz)).

(2) Pressing the [MENU] key and [ + (DVI/D-SUB)] key, press the power key from ON → OFF

simultaneously, then press [MENU] key in order to obtain a display of the [Factory Mode] screen.

(3) Factory mode is closed by turning OFF → ON the POWER key.

3.3.2 Factory Preset

(1) Select page 4. (2) Using the [6] key, select [FACTORY PRESET]. (3) When the [ − (AUTO)] key or [ + (DVI/D-SUB)] key is pressed, HOURS RUNNING, AUTO ADJUST

COUNT, AUTO INFORMATION, and u s er’s setting values are cleared.

NMV1700NX

1 2 3 4 5 AUTO BALANCE

OFFSET RED 88 OFFSET GREEN 91 OFFSET BLUE 96 GAIN RED 251 GAIN GREEN 254 GAIN BLUE 254

NMV1700NX

1 2 3 4 5 VERSION

F012 02/04/17

FACTORY PRESET

4-7

3.3.3 Auto Balance Adjustment

(1) Select page 1. (2) Enter a window pattern input of Input Signal 15 (VESA 1280 × 1024 (75Hz)).

(3) Press the [6] key and move the cursor to [AUTO BALANCE]. (4) Press the [ − (AUTO)] key or [ + (DVI/D-SUB)] key to execute the adjustment of Auto Balance.

(5) If the value of R/G/B GAIN is 340 or more, AUTO BALANCE will be performed again. (6) Set the screen display for gray scale (64 gradations). Confirm that there is no sense of incongruity in the

gradation display. If there is any problem in the gradation display, carry out the same adjustments again.

(7) Factory mode is closed by turning OFF → ON the POWER key.

NMV1700NX

1 2 3 4 5 AUTO BALANCE

OFFSET RED 88 OFFSET GREEN 91 OFFSET BLUE 96 GAIN RED 251 GAIN GREEN 254 GAIN BLUE 254

4-8

3.4 Ex-Factory Setting

Power Button: OFF Brightness: Preset 80% Contrast: Preset 50% Analog Contrast: Preset 50% Color Temperature: NATIVE Left/Right: Optimal value for the signals, which is stated in the VESA standard. Down/Up: Optimal value for the signals, which is stated in the VESA standard. H.Size: Optimal value for the signals, which is stated in the VESA standard. Fine: Preset 0% Saturation: Preset 50% HUE: Preset 50% Flesh Tone: Preset 50% Language: ENGLISH OSD Timeout: 30 (sec) OSD Left/Right: 50% (Center) OSD Down/Up: 50% (Center)

4-9

4. Preset Signal Timing Sheet

Preset No. 1 2

Item Abbreviation VGA 720 x 400 70Hz VGA 640 x 480 60Hz Pixel frequency fc 28.322MHz 25.175MHz Horizontal frequency fh 31.47kHz 31.47kHz Line time total Th

31.78µs

900CLK

31.78µs

800CLK

Horizontal active display Thd

25.42µs

720CLK

25.42µs

640CLK

Horizontal sync pulse Thp

3.81µs

108CLK

3.81µs

96CLK

Horizontal back porch Thb

1.91µs

54CLK

1.91µs

48CLK

Horizontal front porch Thf

0.64µs

18CLK

0.64µs

16CLK Horizontal sync polarity NEG POS/NEG Vertical Frequen cy fv 70.09Hz 59.94Hz Frame time total Tv 14.27ms 449H 16.68ms 525H Vertical active displ ay Tvd 12.71ms 400H 15.25ms 480H Vertical sync pulse Tvp 0.06ms 2H 0.06ms 2H Vertical back porch Tvb 1.11ms 35H 1.02ms 33H Vertical front porch Tvf 0.38ms 12H 0.35ms 10H Vertical sync polarity POG POS/NEG Full scan mode Expansion Expansion

Preset No. 3 4

Item Abbreviation MAC 640 x 480 66Hz VESA 640 x 480 72Hz Pixel frequency fc 30.240MHz 31.500MHz Horizontal frequency fh 35.00kHz 37.86kHz Line time total Th

28.57µs

864CLK

26.41µs

832CLK

Horizontal active display Thd

20.43µs

640CLK

20.32µs

640CLK

Horizontal sync pulse Thp

2.04µs

64CLK

1.27µs

40CLK

Horizontal back porch Thb

3.17µs

96CLK

4.06µs

128CLK

Horizontal front porch Thf

2.12µs

64CLK

0.76µs

24CLK Horizontal sync polarity POS/NEG POS/NEG Vertical Frequen cy fv 66.67Hz 72.81Hz Frame time total Tv 15.00ms 525H 13.73ms 520H Vertical active displ ay Tvd 13.71ms 480H 12.68ms 480H Vertical sync pulse Tvp 0.09ms 3H 0.08ms 3H Vertical back porch Tvb 1.11ms 39H 0.34ms 28H Vertical front porch Tvf 0.09ms 3H 0.24ms 9H Vertical sync polarity POG/NEG POS/NEG Full scan mode Expansion Expansion

4-10

Preset No. 5 6

Item Abbreviation VESA 640 x 480 75Hz VESA 800 x 600 56Hz Pixel frequency fc 31.500MHz 36.000MHz Horizontal frequency fh 37.50kHz 35.16kHz Line time total Th

26.67µs

840CLK

28.44µs

1024CLK

Horizontal active display Thd

20.32µs

640CLK

22.22µs

800CLK

Horizontal sync pulse Thp

2.03µs

64CLK

2.00µs

72CLK

Horizontal back porch Thb

3.81µs

120CLK

3.56µs

128CLK

Horizontal front porch Thf

0.51µs

16CLK

0.67µs

24CLK Horizontal sync polarity NEG POS/NEG Vertical Frequen cy fv 75.00Hz 56.25Hz Frame time total Tv 13.33ms 500H 17.78ms 625H Vertical active displ ay Tvd 12.80ms 480H 17.07ms 600H Vertical sync pulse Tvp 0.08ms 3H 0.06ms 2H Vertical back porch Tvb 0.43ms 16H 0.63ms 22H Vertical front porch Tvf 0.03ms 1H 0.03ms 1H Vertical sync polarity NEG POS/NEG Full scan mode Expansion Expansion

Preset No. 7 8

Item Abbreviation VESA 800 x 600 60Hz VESA 800 x 600 75Hz Pixel frequency fc 40.000MHz 49.500MHz Horizontal frequency fh 37.88kHz 46.88kHz Line time total Th

26.40µs

1056CLK

21.33µs

1054CLK

Horizontal active display Thd

20.00µs

800CLK

16.16µs

800CLK

Horizontal sync pulse Thp

3.20µs

128CLK

1.62µs

80CLK

Horizontal back porch Thb

2.20µs

88CLK

3.23µs

160CLK

Horizontal front porch Thf

1.00µs

40CLK

0.32µs

16CLK Horizontal sync polarity POS/NEG POS/NEG Vertical Frequen cy fv 60.32Hz 75.00Hz Frame time total Tv 16.58ms 628H 13.33ms 625H Vertical active displ ay Tvd 15.84ms 600H 12.80ms 600H Vertical sync pulse Tvp 0.1 1ms 4H 0.06ms 3H Vertical back porch Tvb 0.61ms 23H 0.45ms 21H Vertical front porch Tvf 0.03ms 1H 0.02ms 1H Vertical sync polarity POS/NEG POS/NEG Full scan mode Expansion Expansion

Preset No. 9 10

Item Abbreviation VESA 800 x 600 72Hz MAC 832 x 624 75Hz Pixel frequency fc 50.000MHz 57.283MHz Horizontal frequency fh 48.08kHz 49.72kHz Line time total Th

20.80µs

1040CLK

20.1 1µs

1152CLK

Horizontal active display Thd

16.00µs

800CLK

14.52µs

832CLK

Horizontal sync pulse Thp

2.40µs

120CLK

1.12µs

64CLK

Horizontal back porch Thb

3.81µs

64CLK

3.91µs

224CLK

Horizontal front porch Thf

0.64µs

56CLK

0.56µs

32CLK Horizontal sync polarity POS/NEG POS/NEG Vertical Frequen cy fv 72.19Hz 74.55Hz Frame time total Tv 13.85ms 666H 13.41ms 667H Vertical active displ ay Tvd 12.48ms 600H 12.55ms 624H Vertical sync pulse Tvp 0.12ms 6H 0.06ms 3H Vertical back porch Tvb 0.48ms 23H 0.78ms 39H Vertical front porch Tvf 0.77ms 37H 0.02ms 1H Vertical sync polarity POS/NEG POS/NEG Full scan mode Expansion Expansion

4-11

Preset No. 11 12

Item Abbreviation VESA 1024 x 768 60Hz VESA 1024 x 768 70Hz Pixel frequency fc 65.000MHz 75.000MHz Horizontal frequency fh 48.36kHz 56.48kHz Line time total Th

20.68µs

1344CLK

17.71µs

1328CLK

Horizontal active display Thd

15.75µs

1024CLK

13.65µs

1024CLK

Horizontal sync pulse Thp

2.09µs

136CLK

1.81µs

136CLK

Horizontal back porch Thb

2.46µs

160CLK

1.92µs

144CLK

Horizontal front porch Thf

0.37µs

24CLK

0.32µs

24CLK Horizontal sync polarity POS/NEG POS/NEG Vertical Frequen cy fv 60.00Hz 70.07Hz Frame time total Tv 16.67ms 806H 14.27ms 806H Vertical active displ ay Tvd 15.88ms 768H 13.60ms 768H Vertical sync pulse Tvp 0.12ms 6H 0.11ms 6H Vertical back porch Tvb 0.60ms 29H 0.51ms 29H Vertical front porch Tvf 0.06ms 3H 0.05ms 3H Vertical sync polarity POS/NEG POS/NEG Full scan mode Expansion Expansion

Preset No. 13 14

Item Abbreviation VESA 1024 x 768 75Hz VESA 1280 x 1024 60Hz Pixel frequency fc 78.750MHz 108.000MHz Horizontal frequency fh 60.02kHz 63.98kHz Line time total Th

16.66µs

1312CLK

15.63µs

1688CLK

Horizontal active display Thd

13.00µs

1024CLK

11.85µs

1280CLK

Horizontal sync pulse Thp

1.22µs

96CLK

1.04µs

112CLK

Horizontal back porch Thb

2.23µs

176CLK

2.30µs

248CLK

Horizontal front porch Thf

0.20µs

16CLK

0.44µs

48CLK Horizontal sync polarity POS/NEG POS/NEG Vertical Frequen cy fv 75.03Hz 60.02Hz Frame time total Tv 10.6ms 800H 16.67ms 1066H Vertical active displ ay Tvd 10.23ms 768H 16.00ms 1024H Vertical sync pulse Tvp 0.04ms 3H 0.05ms 3H Vertical back porch Tvb 0.37ms 28H 0.59ms 38H Vertical front porch Tvf 0.01ms 1H 0.02ms 1H Vertical sync polarity POS/NEG POS/NEG Full scan mode Expansion Native

Preset No. 15 16

Item Abbreviation VESA 1280 x 1024 75Hz VESA 1152 x 864 75Hz Pixel frequency fc 135.00MHz 108.000MHz Horizontal frequency fh 135.00kHz 67.50kHz Line time total Th

12.50µs

1688CLK

14.82µs

1600CLK

Horizontal active display Thd

9.48µs

1280CLK

10.67µs

1152CLK

Horizontal sync pulse Thp

1.07µs

144CLK

1.19µs

128CLK

Horizontal back porch Thb

1.84µs

248CLK

2.37µs

256CLK

Horizontal front porch Thf

0.12µs

16CLK

0.59µs

64CLK Horizontal sync polarity POS/NEG POS/NEG Vertical Frequen cy fv 75.03Hz 75.00Hz Frame time total Tv 14.21ms 1066H 13.33ms 900H Vertical active displ ay Tvd 13.64ms 1024H 12.80ms 864H Vertical sync pulse Tvp 0.04ms 3H 0.04ms 3H Vertical back porch Tvb 0.51ms 38H 0.47ms 32H Vertical front porch Tvf 0.01ms 1H 0.02ms 1H Vertical sync polarity POS/NEG POS/NEG Full scan mode Native Expansion

4-12

Preset No. 17 18

Item Abbreviation VESA 1280 x 960 60Hz VESA 1152 x 900 60Hz Pixel frequency fc 108.00MHz 94.50MHz Horizontal frequency fh 60.00kHz 61.85kHz Line time total Th

16.67µs

1800CLK

16.17µs

1528CLK

Horizontal active display Thd

11.85µs

1280CLK

12.19µs

1152CLK

Horizontal sync pulse Thp

1.04µs

112CLK

1.35µs

128CLK

Horizontal back porch Thb

2.29µs

312CLK

2.20µs

208CLK

Horizontal front porch Thf

0.89µs

96CLK

0.42µs

64CLK Horizontal sync polarity POS/NEG POS/NEG Vertical Frequen cy fv 60.00Hz 66.00Hz Frame time total Tv 16.67ms 1000H 15.15ms 937H Vertical active displ ay Tvd 16.0ms 960H 14.55ms 900H Vertical sync pulse Tvp 0.05ms 3H 0.07ms 4H Vertical back porch Tvb 0.60ms 36H 0.50ms 31H Vertical front porch Tvf 0.016ms 1H 0.03ms 2H Vertical sync polarity POS/NEG POS/NEG Full scan mode Expansion Expansion

5-1

INSPECTION

TABLE OF CONTENTS

Page

1. Inspection of PLUG & PLAY Communication ---------------------------------------------------------- 5-2

1.1 System Connection ----------------------------------------------------------------------------------------- 5-2

1.2 Input Signal --------------------------------------------------------------------------------------------------- 5-3

1.3 Program ------------------------------------------------------------------------------------------------------- 5-3

1.4 Operation ------------------------------------------------------------------------------------------------------ 5-3

1.4.1 D-Sub (Analog) EDID Data Write ------------------------------------------------------------------ 5-3

1.4.2 DVI-D (Digital) EDID Data Write ------------------------------------------------------------------- 5-6

1.5 EDID Data File ----------------------------------------------------------------------------------------------- 5-7

2. External Inspection on the LCD Module ---------------------------------------------------------------- 5-8

2.1 Inspection Method ------------------------------------------------------------------------------------------ 5-8

2.1.1 Environmental ------------------------------------------------------------------------------------------ 5-8

2.1.2 Viewing Zone ------------------------------------------------------------------------------------------- 5-8

2.1.3 Definition of Zone -------------------------------------------------------------------------------------- 5-8

2.2 Dot Defect ----------------------------------------------------------------------------------------------------- 5-9

2.3 Polarizer Defects -------------------------------------------------------------------------------------------- 5-11

2.4 Foreign Material --------------------------------------------------------------------------------------------- 5-11

2.5 Line Defect ---------------------------------------------------------------------------------------------------- 5-12

2.6 Bezel Appearance ------------------------------------------------------------------------------------------ 5-12

2.7 Display Tilt and Position Diff erence --------------------------------------------------------------------- 5-12

3. Safety ------------------------------------------------------------------------------------------------------------ 5-13

3.1 Insulation Resistance -------------------------------------------------------------------------------------- 5-13

3.2 Dielectric Strength ------------------------------------------------------------------------------------------ 5-13

3.3 Leakage Current -------------------------------------------------------------------------------------------- 5-13

3.4 Ground Continuity ------------------------------------------------------------------------------------------- 5-13

5-2

1. Inspection of PLUG & PLAY Communication

1.1 System Connection

This system should be connected as shown below.

Fig 1.1.1 D-SUB connector connection

(Part No. 599910604)

Fig 1.1.2 DVI connector connection

DDC Communication I/F BOARD

5-3

1.2 Input Signal

Horizontal synchronization frequency : Not specified. Vertical synchronizatio n frequency : Not specified.

1.3 Program

Service tool Ver. 3.14 (Parameter ver. 2.0-S9) (Part No. 599910612)

1.4 Operation

1.4.1 D-Sub (Analog) EDID Data Write

1) Connect the EDID data writing unit with jigs, etc. (Refer to a D-SUB connector connection figure)

2) Copy all the files of the service tool Ver. 3.14 (Parameter ver. 2.0-S9) in a proper directory.

3) Start [Service2.EXE] of the service tool Ver. 3.14.

4) When the screen as shown below appears, give a check to [LCD] of [Monitor Type] and press the [STA RT] button.

5-4

5) When the screen as shown below appears, adjust the cursor to [LCD1700NX-ANALOG] and make a

double click.

6) When the screen as shown below appears, give a check to [EDID_READ] and press the [OK] button.

5-5

7) When the screen as shown below appears, confirm that the correct data are displ ayed in the columns of EDID DATA CONTENTS and Serial information.

If all the displayed data are [FF] or the like, or if the serial number is different from that of the corresponding unit, then EDID data writing should be carried out.

8) When a screen of Item 6 is displayed by pressing the [BACK] button, give a check to [EDID_WRITE] and press the [OK] button.

9) When the screen as shown below appears, examine the serial number of the unit, enter an input in the column of [Input Serial No.] through the keyboard, and press the [Input OK] button.

Enter an input in the column of [.Year=> ] in manufactured year(A.D. four digits) and [Month=>] in manufactured month through the keyboard, and press the [Input OK] button.

5-6

10) When the [WRITE EDID] button is pressed, writing of the EDID data only is carried out. Upon the

completion of correct writing, a display of [EDID Monitor Write OK] is presented in the column of [STATUS].

1.4.2 DVI-D (Digital) EDID Data Write

1) Connect the EDID data writing unit with jigs, etc. (Refer to a DVI connector connection figure)

2) The "BACK" button is pushed twice and the [MODEL SELECT] screen is displayed. Cursor is united and

double-clicked to [LCD1700NX-DIGITAL].

3) 6) to 10) is carried out in the procedure of the 1.4.1 " D-Sub (Analog) EDID Data Write".

4) Upon the normal completion of EDID data writing, press the [Exit] button to close the program.

5-7

1.5 EDID Data File

EDID Data : LCD1700NX_A.EDI (ANALOG)

0 1 2 3 4 5 6 7 8 9 A B C D E F

00

00 FF FF FF FF FF FF 00 38 A3 E0 65 01 01 01 01

10

10 0C 01 03 68 22 1B 78 EA E5 E0 A3 59 4A 9C 23

20

14 52 57 BF EF 00 81 80 81 40 71 4F 01 01 01 01

30

01 01 01 01 01 01 30 2A 00 98 51 00 2A 40 30 70

40

13 00 51 0E 11 00 00 1E 00 00 00 FD 00 38 4B 1F

50

50 0E 00 0A 20 20 20 20 20 20 00 00 00 FC 00 4E

60

45 43 20 4C 43 44 31 37 30 30 4E 58 00 00 00 FF

70

00 32 34 30 30 30 30 31 47 41 0A 20 20 20 00 CA

EDID Data : LCD1700NX_D.EDI (DIGITAL)

0 1 2 3 4 5 6 7 8 9 A B C D E F

00

00 FF FF FF FF FF FF 00 38 A3 DF 65 01 01 01 01

10

10 0C 01 03 80 22 1B 78 EA E5 E0 A3 59 4A 9C 23

20

14 52 57 BF EF 00 81 80 81 40 71 4F 01 01 01 01

30

01 01 01 01 01 01 30 2A 00 98 51 00 2A 40 30 70

40

13 00 51 0E 11 00 00 1E 00 00 00 FD 00 38 4B 1F

50

44 0B 00 0A 20 20 20 20 20 20 00 00 00 FC 00 4E

60

45 43 20 4C 43 44 31 37 30 30 4E 58 00 00 00 FF

70

00 32 34 30 30 30 30 31 47 41 0A 20 20 20 00 C2

Note 1: address 10h Week of manufacture = Month of manufacture × 4 Note 2: address 11h Year of manufacture - 1990 Note 3: address 71h ~ 7Dh Serial Number (ASCII coded)

If less than 13 char, terminate with 0Ah and fill the re sts with 20h. Note 4: address 7Fh Checksum

The sum of entire 128 byte should be equal to 00h.

5-8

2. External inspection on the LCD module

2.1 Inspection Method

2.1.1 Environmental

a) Temperature: 20 degree b) Ambient light: About 150 lx and non-directive when operating inspection.

About 1000 lx and non-directive when non-operating inspection. c) Back light: When non-operating inspection, back light should be off.

2.1.2 Viewing Zone

a) The figure shows the correspondence between eyes (of inspector)

and TFT-LCD module.

θ < 45 degree: When non-operating inspection. θ < 5 degree: When operating inspection.

b) Inspection should be executed only from front side and only A-zone. Cosmetic of B-zone and C-zone are ignore.

2.1.3 Definition of Zone

A-Zone: Display area (Pixel area) B-Zone: Area between A-zone and C-zone C-Zone: Metallic bezel area (include I/F connector)

Inspection view

300mm

θ θ

TFT-LCD Module

A-Zone B-Zone C-Zone

5-9

2.2 Dot Defect

This criteria is based on ISO-13406-2 Pixel Faults Class II

No. Inspection Criteria Remark

1 Green Max. 4 2

1 dot fault

Total Max. 7 3 Adjacent two bright dots Max. 3 Note 1 4

Bright dots

Three or more continuous Not Allowed Note 2 5 1 dot Max. 7 6 Adjacent two dark dots Max. 3 Note 1 7

Dark dots

Three or more continuous Not Allowed Note 2 8 Total 1 dot defects Max. 7 9

Dot defects

Total dot defects Max. 13

10-1

Two or more sub-pixels (dots) with fault of No. 5 within a 5x5 block of pixels

Max. 3 Note 3

10-2

Two or more pixels or sub-pixels (dots) with fault of No. 3 within a 5x5 block of pixels

Not Allowed Note 4

10-3

Fault cluster

Two or more pixels or sub-pixels (dots) with fault of No. 6 within a 5x5 block of pixels

Not Allowed Note 4

1) Bright dots: 30% or more brightness of normal brightness of normal brightness

2) Dark dots: 70% or le ss brightness of normal brightness of normal brightness

3) 1 dot fault: not adjacent dot defects

R G G B R G G B

R G R G R G R G R G R G

etc.

: Bright Do

t

: Dark Do

t

Note 1. Horizontally adjacent 2 dots (R+G, G+B)

Combination with Bright & Dark Dot

Combination except horizontally adjacent 2 dots.

Count as horizontally adjacent 2 dots

Do not count as adjacent 2 dots

5-10

Note 2. Horizontally, Vertically or combined adjacent 3 dots (separately bright dots and dark dots)

Note 3. Count as 1 cluster: Two or more sub-pixels with fault of No. 5 within 5x5 pi xels 3 or below.

Note 4. Count as 1 cluster: Two or more pixels or sub-pixels with fault of No. 3 or No. 6 within 5x5 pixels.

Count as adjacent 3 dots

Do not count as adjacent 3 dots

R G R G R G

5x5 pixels

5x5 pixels 5x5 pixels

Count as defect Do not count as defect

5x5 pixels

1 Cluster

Dot Defect (5)

5-11

2.3 Polarizer Defects

Display Items Criteria

W = 0.02 or less L = Pass Pass

L = 40 or less 10

W = 0.04 or less

L = 40 over Not Allowed L = 20 or less 10

Linear Scratch

W: Width (mm) L: Length (mm)

W = 0.08 over

L = 20 over Not Allowed D = 0.2 or less Pass D = 0.6 or less 8

Turn ON

Circular Scratch

D: Average

diameter (mm)

D = 0.6 over Not Allowed D = 0.3 or less Pass D = 0.5 or less 10 D = 1.0 or less 5

Bubble Peel off

D = 1.0 over Not Allowed

Turn OFF

Undulation Remarkable one is not allowed

NOTE:

a. Average Diameter b. Linear: a > 2b, Circular: a ≤ 2b c. Extraneous substances which can be wiped out,

like Finger Print, Particles are not considered as a defect.

d. Defects which is on the Black Matrix (outside of

Active Area) are not considered as a defect.

2.4 Foreign Material

Display Items Criteria

W = 0.02 or less L = Pass Pass

L = 2.0 or less 10 W = 0.04 or less

L = 2.0 over Not Allowed

L = 1.0 or less 10

Linear Foreign Material

W: Width (mm) L: Length (mm)

W = 0.08 or less

L = 1.0 over Not Allowed D = 0.22 or less Pass

D = 0.4 or less 5

Turn ON

Circular Foreign Material D: Average

diameter (mm)

D = 0.4 over Not Allowed

NOTE:

c. Average Diameter d. Linear: a > 2b, Circular: a ≤ 2b

b

a

D=(a+b) / 2

b

a

D=(a+b) / 2

5-12

2.5 Line Defect

All kinds of line defects such as vertical, horizontal or cross are not allowed.

2.6 Bezel Appearance

Scratches, minor bents, stains, particles on the Bezel frame are not considered as a defe ct.

2.7 Display Tilt and Position Difference

Any part of image must not be missed by the position difference or the display tilt.

L1, L1’, l2, L2’, L3, L3’, L4, L4’ > 0

L1 L1’

L2

L2’

L3 L3’

L4

L4’

Monitor Bezel

Image Area

5-13

3. Safety

3.1 Insulation Resistance

The resistance of the insulation between the power terminal and the earth ground contact is more the 10M ohms while withstanding a voltage of 500Vdc.

3.2 Dielectric Strength There is no breakdown of the insulators or short circuits when applying an alternating potential of

1000Vac for a duration of 1(one) minute or 1500Vac for a duration of 2(two) second at 50Hz between the metallic chassis and the input power supply active and neutral terminals connected together.

3.3 Leakage Current

The current conducted between each of the power supply’s contacts is less than 1.5mA at 255Vac (60Hz) and 0.25mA at 100Vac (60Hz).

3.4 Ground Continuity

The resistance between the groundside of the power cord and the accessible metal parts located in ground circuit shall not exceed 0.1 ohm at current load of 25mA.

6-1

TROUBLE SHOOTING

TABLE OF CONTENTS

Page

1. No Display on Screen (Screen is Black, LED is Amber) -------------------------------------- 6-2

2. No Display on Screen (Screen is Black, LED is Green) --------------------------------------- 6-3

3. Checking the Back Light Unit ------------------------------------------------------------------------ 6-6

4. Abnormal Screen ---------------------------------------------------------------------------------------- 6-7

5. No OSM Display ----------------------------------------------------------------------------------------- 6-10

5.1 No OSM Display --------------------------------------------------------------------------------------- 6-10

5.2 OSM Adjust Problem --------------------------------------------------------------------------------- 6-10

6. Abnormal Plug and Play Operation ----------------------------------------------------------------- 6-11

7. Checking the Sync Signal Interface Circuit ------------------------------------------------------- 6-12

7.1 Checking the Horizontal Sync Pulse Control Circuit ------------------------------------------ 6-12

7.2 Checking the Vertic al Sync Pulse Control Circuit ---------------------------------------------- 6-12

8. Checking the IC Resolution Change Movement ------------------------------------------------- 6-13

9. No Power On --------------------------------------------------------------------------------------------- 6-14

10. Checking the DC/DC Converter Circuit ---------------------------------------------------------- 6-15 1 1. Checking the CPU Operation ----------------------------------------------------------------------- 6-16

6-2

1. No Display on Screen (Screen is Black, LED is Amber)

Does OSM display when you push PROCEED button?

When a signal isn't being input, it is indicated with "NO VIDEOINPUT". It is indicated with "OUT OF RANGE" at the time of the frequency that it can't be distinguished.

YES

NO

Pressed "No OSM Display" section.

Check if the sync signal from Computer is output and if the video cable is connected normally.

OK

NG

Input the sync signal of computer, or change the cable.

Proceed "Checking the IC Resolution Change Movement" section.

6-3

2. No Display on Screen (Screen is Black, LED is Green)

Is backlight lit?

OK

NG

Does computer output RGB video signals?

OK

NG

Check OSM menu is displayed on screen when you push the "PROCEED" ke

y

.

OK

NG

Proceed "Abnormal Screen" section.

Refer "Checking the Backligh

t

Unit" section

Check the video cable for failure. Check the host for output signal with all black only.

1) Change pattern of video signal output on the host.

2) Reconnect the video cable.

3) Change the video cable.

OK

NG

Failure point

The cable is disconnected.

6-4

OK

NG

Continue

Check the 3.3 V power are supplied on I323, I330 pin 2.

OK

NG

Check if the voltage on I323, I330 pin 3 is high (5Vdc).

Failure point

1) Printed wire broke between I322 and I323, I330.

2) I322 failure.

Failure point

I323, I330 Failure

Is a dot clock being output under the condition that a LCD module is connected to l322

p

in 2?

OK

NG

Failure point

1) I315 failure

2) Printed wire broke between I315 and L322 pin 2.

Check the H-sync pulse of negative polarity is output on RN314 pin 8 at TTL level.

OK

NG

Failure point

1) I315 failure

2) Printed wire broke between I315 and RN314 pin 8.

Check the V-sync of negative polarity are output on RN314 pin 7.

OK

NG

Failure point

1) I315 failure

2) Printed wire broke between I315 and RN314 pin 7.

6-5

Continue

Check the data enable of positive polarity are output on RN314 pin 6.

Failure point

1) I315 failure

2) Printed wire broke between I315 and RN314 pin 6.

Check the data signal output on I315 R, G, B data pin.

OK

NG

Failure point

1) I319, I320 failure

2) Printed wire broke between I319, I320 and P307.

Failure point

1) The cable broke between P307 and LCD module.

2) LCD module failure.

OK

NG

OK

NG

Check I319, I320 all LVDS signal pins.

Failure point

I315 failure

6-6

3. Checking the Back Light Unit

Is +19V supplied to F301 pin 1?

OK

NG

Failure point

Printed wire broke between P312 pin 1.

Check the BKLT_EN signal of the rectangle input I327 pin 3 at TTL high level

OK

NG

Is a "H" level being output in the TTL level from I306 pin 14 Or, is BKLT_EN signal of the rectangle being output?

NG

Failure point

Printed wire broke between I306 pin 14 and I327 pin 3.

Check the PWM signal of the input from I315 pin M4 (R374 pin 2) is a PWM signal.

OK

NG

Failure point

1) Printed wire broke between I315 pin M4 and R374 pin 2.

2

)

I315 failure.

Failure point

1) Inverter cable disconnection.

2) Inverter of LCD module failure.

Is connected AC adapters operating normally?

OK

NG

Failure point

AC adapter needs to be changed to a normally operating unit.

Failure point

Inverter cable disconnection.

Is +19V supplied to P308 pins 3, 4 to inverter PWB?

OK

NG

6-7

4. Abnormal Screen

Check the R, G, B video signal from computer input on D-Sub R, G, B connector.

OK

NG

Failure point

1) No R, G and B video signal output from host computer. Check computer

2) Video signal cable disconnection.

Check the R, G, B input signals on I315 pins E1, D2, C1 respectively that their level is 0.7V

p-p

maximum.

OK

NG

Failure point

In the case of the Red signal. (A Green and Blue signal is the same path, too.)

1) Printed wire broke between D-Sub(R) and I315 pin E1.

2) R339 short.

3) C359 open.

4) R337 open.

Is the pulse of the TTL level being output to I319, I320 from the data line of I315?

OK

NG

Failure point

1) Printed wire broke between I315 data line and I319, I320.

2) I315 failure.

Check the negative horizontal sync pulse output to RN314 pin 8 from I315

p

in F20 at TTL level.

OK

NG

Failure point

1) Printed wire broke between I315 pin F20 and RN314 pin 8.

2) I315 failure.

6-8

Continue

Check the negative vertical sync pulse output to RN314 pin 7 from I315

p

in F19 at TTL level.

OK

NG

Failure point

1) Printed wire broke between I315 pin 73 and RN314 pin 7.

2) I315 failure.

Check the positive DE pulse output to RN314 pin 6 from I315

p

in F18 at TTL level.

OK

NG

Failure point

1) Printed wire broke between I315 pin F18 and RN314 pin 6.

2) I315 failure.

Check the SHFCLK OUTPUT to L322 pin 2 from I315 pin G20 at TTL level.

OK

NG

Failure point

1) Printed wire broke between I315 pin G20 and L322 pin 2.

2) L321 open

3) C583 short

4) C590 short

5) L322 short

6) I315 failure

6-9

Process "Checking the IC Resolution Change Movement" section.

Continue

Check I319, I320 all LVDS si

g

nal pins.

OK

NG

Failure point

1) I319, I320 failure.

2) Printed wire broke between I319, I320 and P307.

Check SDRAM IC clk signal output to I318, I316, I317 pin 35 from I315

p

in T3.

OK

NG

Failure point

1) R396 open.

2) Printed wire broke between I318, I316, I317 pin 35 and I315 pin T3.

3

)

I315 failure.

Check all Data/Address pins signal between I315 and I316, I317, I318.

OK

NG

Failure point

1) Printed wire broke between I318, I316, I317 and I315.

2) I315 failure

3) I318, I316, I317 failure

6-10

5. No OSM Display

5.1 No OSM Display

5.2 OSM Adjust Problem

OK

NG

Check the input of 3.3Vp-p pulse from I315 pin P3, P4, R1, R2, P2, P1.

Failure point

1) Printed wire broke between I315 pin P3 and I302 pin 5.

2) Printed wire broke between I315 pin P4 and I302 pin 4.

3) Printed wire broke between I315 pin R1 and I302 pin 3.

4) Printed wire broke between I315 pin R2 and I302 pin 2.

5) Printed wire broke between I315 pin P2 and I302 pin 7.

6) Printed wire broke between I315 pin P1 and I302 pin 6.

7) RN301, RN303 open/shot.

Process "Checking the IC Resolution Change Movement" section.

OK

NG

Check the input TTL level whether was changed when pressed function keys.

Failure point

1) Printed wire broke between P302 pin 3 and I302 pin 15.

2) Printed wire broke between P302 pin 4 and I315 pin G19.

3) Printed wire broke between P302 pin 5 and I315 pin G18.

4) Printed wire broke between P302 pin 6 and I315 pin L1.

5) Printed wire broke between P302 pin 7 and I315 pin M1.

6) C322, C323, C324, C326, C327 short.

7) RN306, RN307 open/shot.

8) I315 failure.

Process "Checking the IC Resolution Change Movement" section.

6-11

6. Abnormal plug and play operation

Abnormal DDC2

OK

NG

Failure point

I310, I312 failure

Confirm the input of serial clock on I312 pin 6, I310 pin 6 synchronize SCL at TTL level.

Failure point

1) The host machine isn’t communicating in DDC2 mode.

2) The video cable may have failed or may not have connections for DDC.

3) Between I312 pin 6 and P304 pin 15 may have failed.

4) Between I310 pin 6 and P303 pin 6 may have failed.

5) R335, R326 open.

6) Cable failure.

6-12

7. Checking the Sync Signal Interface Circuit

7.1 Checking the Horizontal Sync Pulse Control Circuit

7.2 Checking the Vertical Sync Pulse Control Circuit

OK

NG

Check the horizontal sync signal on I315 pin L2 TTL level.

Process "Checking the IC Resolution Change Movement" section.

Failure point

1) Video cable may have failed.

2) Printed wire broke between P304 pin 13 and I315 pin L2.

3) FB305, R329 open. 4

)

R330, C352 short.

OK

NG

Check the vertical sync signal on I315 pin K1 TTL level.

Process "Checking the IC Resolution Change Movement" section.

Failure point

1) Video cable may have failed.

2) Printed wire broke between P304 pin 14 and I315 pin k1.

3) R328, FB304 open. 4

)

R331, C353 short.

6-13

8. Checking the IC Resolution Change Movement

Is there +3.3V supply on I315 pins D13, D15, D16, E17, G17, J17, L17, N17, R17, U17, U15, U13, U12, U10, U8, U6, U5, T4, L4, B2, B6, B7, B8, B9, B11, C3, D3, E3, F2, F4, G1, G3, H1, J1 and J3?

OK

NG

Proceed "Checking the DC/DC Converter Circuit" section.

Is 24MHz clock input to I315 pin J4 at TTL level?

OK

NG

Is 24MHz clock output from X303 pin 5 at TTL level?

OK

NG

Failure point

Print wire broke between X303 pin 5 and I315 pin J4.

Failure point

X303 failure.

Is +5.0V supplied to I315 pin T1 at High level (Reset signal)?

OK

NG

Check the output of 5.0V "H" pulse from I301 pin 6.

OK

NG

Is 5.0V supplied to I301 pin 7?

Failure point

Print wire broke between I301 pin 6 and I315 pin T1.

OK

NG

Failure point

1) I322 failure.

2) L315 open.

Failure point

I301 failure.

Failure point

I315 failure.

Is there +2.5V supply on I315 pins D12, D14, D17, F17, K17, M17, P17, T17, U16, U14, U11, U9, U7, U4, N4, K4, A6, A7, A8, A9, A10 and A11?

OK

NG

Proceed "Checking the DC/DC Converter Circuit" section.

Is +3.3V supplied to X303 pin 8?

OK

NG

Failure point

Print wire broke between and X303 pin 8 and power supply.

6-14

9. No Power On

Check +19V power is supplied from power adapter.

OK

NG

Failure point

AC adapter failure.

Is LED turned on in amber momentarily when a power button is pushed ?

OK

NG

Failure point Fuse failure.

Process "Checking the CPU Operation" section.

6-15

10. Checking the DC/DC Converter Circuit

Check the output of 3.3V line voltage from I323 pin 2.

OK

NG

Is the output FB335 being inputted to I315 pin 3?

OK

NG

Failure point

Printed wire broke between I323 pin 3 and output of FB335.

Failure point

I323 failure

Failure point

Printed wire broke between I323 pin 2 and I315 power supply pin.

Check if the 5V is output from I322 pin 2.

OK

NG

Failure point

Printed wire broke between I322 pin 1 and L314 pin 2.

6-16

11. Checking the CPU Operation

Is there +5.0V supply on I302 pin 44.

OK

NG

Failure point

Printed wire broke between output of FB331 and I302 power supply pin.

Is 24MHz clock input to I302 pins 20 and 21 at TTL level?

OK

NG

Failure point

X301 failure.

Check the input of 5V "H" pulse from I302 pin 10 are same as I306 pin 1.

OK

NG

Failure point

1) Printed wire broke between I302 pin 10 and I306 pin 1.

2) I326 failure.

I302 failure.

7-1

CIRCUIT DESCRIPTION

TABLE OF CONTENTS

Page

1. Power Supply --------------------------------------------------------------------------------------- 7-2

2. Video Input Circuit --------------------------------------------------------------------------------- 7-2

3. Definition Converter LSI Peripheral Circuit -------------------------------------------------- 7-2

4. System Reset, LED Control Circuit ------------------------------------------------------------ 7-2

4.1 System Reset ------------------------------------------------------------------------------------- 7-2

4.2 LED Control Circuit ------------------------------------------------------------------------------ 7-2

5. E

2

PROM for PnP ----------------------------------------------------------------------------------- 7-3

6. E

2

PROM --------------------------------------------------------------------------------------------- 7-3

7. CPU Circuit ------------------------------------------------------------------------------------------ 7-3

7.1 Detection of POWER Switch Status --------------------------------------------------------- 7-3

7.2 Display Mode Identification -------------------------------------------------------------------- 7-3

7.3 User Control --------------------------------------------------------------------------------------- 7-5

7.4 Control of Definition Converter gm5020 (I315) -------------------------------------------- 7-5

7.5 I

2

C Bus Control ----------------------------------------------------------------------------------- 7-5

7.6 Power ON Sequence ---------------------------------------------------------------------------- 7-6

7.7 Power OFF Sequence -------------------------------------------------------------------------- 7-6

7.8 List of CPU Pin Assignments ------------------------------------------------------------------ 7-7

7-2

1. Power Supply (Circuit Diagram: Power PWB)

1.1 I322: DC-DC Converter A 5V power supply for LCD module, CPU, and logic is generated from the 19V source.

1.2 I323: 3-terminal Regulator A 3.3V power supply for Scaler IC I315, LVDS IC I319, I320 is generated from the 5V source.

1.3 I330: 3-terminal Regulator A 3.3V power supply for SDRAM IC I316, I317, I318 is generated from the 5V source.

1.4 I324: 3-terminal Regulator A 2.5V power supply for Scaler IC I315 is generated from the 5V source.

Q307, I321 ON/OFF control for LCD module. ON/OFF control is performed for power ON/OFF and also for the powe r saving sequence.

2. Video Input Circuit (Circuit Diagram: Interface PWB)

The analog video signal input to I/F board from P304, the AC-coupled video signal is used to clamp the block level at 0V.

The digital video signal (TMDS) input to I/F board from P303.

3. Definition Converter LSI Peripheral Circuit (Circuit Diagram: Interface PWB)

I315 gm5020 is the definition converter LSI. The analog R,G,B signal input entered from the video input circuit is converted into the digital data of video

signal through the incorporated A/D converter. Based on this conversion, this device performs interpolation during pixel extension. The source voltage for this device is 3.3V, 2.5V and the system clock frequency is 24MHz. The withstand voltage level for the input signal voltage is 3.3V and 5V.

4. System Reset, LED Control Circuit (Circuit Diagram: Interface PWB)

4.1 System Reset

System reset is performed by detecting the rising and falling of the 5V source voltage at I301.

4.2 LED Control Circuit

LED Green / Amber color is controlled with signal from I302 pins 25 and 26. (Circuit Diagram: Interface PWB).

7-3

5. E2PROM for PnP (Circuit Diagram: Interface PWB)

6. E

2

PROM (Circuit Diagram: Interface PWB)

Data transfer between I305 (AT24 C16) and CPU by the IIC bus SCL (pin 15) and SDA (pin 16) of I302. The data to be transferred to each device are stored in I305.

 I315 control data.  OSD related setting data.  Other control data for service menu.

7. CPU Circuit (Circuit Diagram: Interface PWB)

I302 functions as the CPU. The source voltage for the device is 5.0V and the system clock frequency is 24MHz.

7.1 Detection of POWER Switch Status

The I302 identifies the ON status of the two power supplies. The identification is made when the power supply is turned off. For example, if the power supply is turned off with the POWER switch, the POWER switch must be turned on when activating the power supply again. If the power supply is turned off by pulling out the power cord, then this power supply can be turned on by connecting the power cord, without pressing the POWER switch.

7.2 Display Mode Identification

7.2.1 Functions

(1) Display mode identification

 The display mode of input signal is identified based on Table 1.  When the mode has been identified through the measurement of horizontal and vertical frequencies,

the total number of lines is determined with a formula of Horizontal frequency / Vertical frequency = Total number of lines. Final identification can be made by examining the coincidence of the obtained figure with the number of lines for the mode identified from the frequency. The boundary number of lines in each mode is shown in Table 2.

 When the detected frequency if the sync signal has changed, the total number of lines should be

counted even through it identified frequency in the same mode.

(2) Power Save Mode The power save mode is assumed when the horizontal / vertical signals are as spe cified b elow.

 If there is no horizontal sync signal input.  If there is no vertical sync signal input.  If the horizontal sync signal outside the measuring range of gm5020.  If the vertical sync signal outside the measuring range of gm5020.

7-4

Table 1 Table 2 the number of the lines, Vsync distinction

Polarity

Mode Resolution

H-freq (KHz)

Band Width

(MHz)

H V

1. VGA 720 x 400 70Hz 31.47 28.322 - +

2. VGA 640 x 480 60Hz 31.47 25.175 - -

3. MAC 640 x 480 66Hz 35 32.24 - -

4. VESA 640 x 480 72Hz 37.86 31.5 - -

5. VESA 640 x 480 75Hz 37.5 31.5 - -

6. VESA 800 x 600 56Hz 35.16 36 + +

7. VESA 800 x 600 60Hz 37.88 40 + +

8. VESA 800 x 600 75Hz 46.88 49.5 + +

9. VESA 800 x 600 72Hz 48.08 50 + +

10. MAC 832 x 624 75Hz 49.72 57.283 - 1 1. VESA 1024 x 768 60Hz 48.36 65 - -

12. VESA 1024 x 768 70Hz 56.48 75 - -

13. VESA 1024 x 768 75Hz 60.02 78.75 + +

14. VESA 1280 x 1024 60Hz 64 108 + +

15. VESA 1280 x 1024 75Hz 80 135 + +

16. VESA 1152 x 864 75Hz 67.5 108 + +

17. VESA 1280 x 960 60Hz 60 108 + +

18. 1152 x 900 66Hz 61.85 94.5 + +

Indication resolution The number of the distinction Distinction Vsync The fixed mode

FV < 63Hz 2 63Hz < fV < 68Hz 3 68Hz < fV ≤ 74Hz

4

640 x 480 487 < LINE < 607

74Hz < fV < 78Hz 5

FV ≤ 58Hz

6

58Hz < fV ≤ 63Hz

7

63Hz < fV < 73Hz 9

800 x 600

607 < LINE ≤ 777

73Hz < fV < 78Hz 8

832 x 624 640 < LINE - 10

FV < 63Hz 11 68Hz < fV < 73Hz 12

1024 x 768 768 < LINE < 870

73Hz < fV < 78Hz 13

1 152 x 864 870 < LINE < 1031 16 1280 x 960 960 < LINE < 1027 17

1280 x 1024 1027 < LINE 14, 15

7-5

7.3 User Control

7.3.1 Related Ports of I315 and I302 Pin Functions

Port Pin No. I/O Signal name Function Remarks GPI04 I315, M1 I NENU EXIT/ENTER switch input ENTER/Withdraw from OSD GPI05 I315, L1 I

DOWN

6 switch input (6)key

GPI06 I315, G18 I

−

3 switch input (3)key

GPI07 I315, G19 I

+

4 switch input (4)key

GPI0 I302, 15 I POWER Soft power switch input (power)key

7.3.2 Functions The value of each parameter in the OSD can be adjusted by the tact switch. Whether the switch has

been pressed is identified with the switch input level that is turned “L”. Each switch input port is pulled up at outside of I302. Each parameter is stored in the EEPROM, the contents of which are updated as required.

7.4 Control of Definition Converter gm5020 (I315)

7.4.1 Ports related to control

Pin No. I/O Signal name Function

R3 I IRQ GmZan1 interrupt signal P1 O HCLK GmZan1 serial clock

P3, P4,

R1, R2

I/O HDATA GmZan1 serial data

P2 O HFS GmZan1 serial select

7.4.2 Related ports of I315 and I302.

Port Pin No. I/O Signal name Function P3.5 17 I IICCLK IIC bus clock P3.4 16 I/O IICDATA IIC bus data

7.4.3 Functions Major function of I315 are as follows: (1) Expansion of the display screen. (2) Timing control for various signal types. (3) Power-supply sequence (LCD panel).

7.5 I

2

C Bus Control

7.5.1 Related Ports of I302 (as 7.4.2)

7.5.2 I

2

C-controlled Functions

The following functional controls are effected by I

2

C.

(1) Control of EEPROM I305 for parameter setting.

7-6

7.6 Power ON Sequence

When the POWER switch is pressed, the POWER OFF signal is turned “H”. When this “H” potential is detected, the CPU begins to establish the respective power supplies according to the sequence shown below.

7.7 Power OFF Sequence When the POWER switch is pressed while the power supply is ON, the POWER ON signal is turned “H”.

When shown below. His “H” potential is detected, the CPU begins to turn off the respective power supplies according to the sequence.

POWER

85ms

520ms

50ms

145ms

LED

Panel

_

VCC

PCLK/DATA

Backlight_EN

300ms or more

75ms

50ms

POWER

LED

Panel

_

VCC

Backli

ght_

EN

PCLK/DATA

7-7

7.8 List of CPU Pin Assignments

Port Pin No. Signal Name Initial Setting Function Remark

~ 1 NC ~ ~ P1.0 2 HDATA0 ~ gm5020 4bit interface data P1.1 3 HDATA1 ~ gm5020 4bit interface data P1.2 4 HDATA2 ~ gm5020 4bit interface data P1.3 5 HDATA3 ~ gm5020 4bit interface data P1.4 6 HCLK ~ gm5020 4bit interface clock P1.5 7 HFS ~ gm5020 data enable P1.6 8 Bank ~ ~ P1.9 9 PWM ~ Pulse width modulation

~ 10 RST L Reset CPU Active H P3.0 11 RXD H Receive data

~ 12 NC ~ ~ P3.1 13 TXD H Transmit data P3.2 14 IRQ ~ gm5020 interrupt signal P3.3 15 PWR_SW ~ ON/OFF monitor power P3.4 16 SDA H IIC Bus data P3.5 17 SCL ~ IIC Bus data Active L P3.6 18 P3.6 H External Memrv Write Enable P3.7 19 DDC_GND L Detect Dsub cable plug-in

~ 20 XTAL2 ~ Crystal signal out

~ 21 XTAL ~ Crystal signal in

~ 22 GND ~ ~

~ 23 NC ~ ~ P2.0 24 A8 ~ High-order addres s byte P2.1 25 A9 ~ High-order addres s byte P2.2 26 A10 ~ High-order address byte P2.3 27 A11 ~ High-order address byte P2.4 28 A12 ~ High-order address byte P2.5 29 A13 ~ High-order address byte P2.6 30 A14 ~ High-order address byte P2.7 31 A15 ~ High-order address byte

~ 32 PSEN# H Program store enable

~ 33 ALE ~ Address latch enable

~ 34 NC ~ ~

~ 35 EA# H External Access Enable P0.7 36 D7(USB_ON) H USB HUB power Enable(option) P0.6 37 D6(MUTE) H Audio MUTE Enable P0.5 38 D5(LVCC) L Audio suspend Enable P0.4 39 D4(LEDGRN) H LED Green ON P0.3 40 D3(LEDANBER) L LED AMBER ON P0.2 41 D2(BKLT_EN) ~ Inverter back light Enable P0.1 42 D1(LVDS ON) H LVDS IC Enable P0.0 43 D0(PANEL EN) H Panel power Enable

~ 44 VCC ~ VCC

REPLACEMENT PARTS LIST(For U.S.

)

The components specified for Model LCD1700NX(A

)

SYMBOL

Part No for Lite-on

DESCRIPTION

*** ICS *** I301 6444006108 IC-M51953AFP-8P-SOP I302 6448018900 IC-CPU-SM89516C25J-44PINI305 6448016508 IC-EEPROM-24LC16B/SN-8P-S I306 6446006608 IC-TTL-74HCT573DT-20P-SMD I310 6448018208 IC 24LC02B 8PIN SOP MICRO I312 6448018208 IC 24LC02B 8PIN SOP MICRO I315 6444007608 IC-CMOS-GM5020-292P-BGA-G I316 6448018128 IC-CPU-W981616BH-7-50PINI317 6448018128 IC-CPU-W981616BH-7-50PINI318 6448018128 IC-CPU-W981616BH-7-50PINI319 6444007728 IC-CPU-NT7181F/B-56PIN-TS I320 6444007728 IC-CPU-NT7181F/B-56PIN-TS I321 6442027308 IC SI4431DY 8P SOP I322 6442024106 IC LM2596S-5.0 TO-263(S) I323 6442023326 IC AIC1084 33CM 3P TO26 I324 6442028308 IC SI3025LS 8P SOP SANKEN I325 6446002406 IC 74HCT08 14P SMD I326 6446002506 IC 74HCT04 14P SMD I327 6442001908 IC LM358DT 8P SOP ST I330 6442023326 IC AIC1084 33CM 3P TO26

*** TRANSISTORS *** Q301 6422003508 TR NPN PMBT2222A SOT-23 Q304 6422003508 TR NPN PMBT2222A SOT-23 Q307 6422007308 TR NPN SST3904 SMD Q308 6422007308 TR NPN SST3904 SMD Q309 6423000708 TR PNP SST3906 T116 SOT-

*** DIODES *** D301 6412019508 DIODE DAN217 T146 SMD3 D303 6412019508 DIODE DAN217 T146 SMD3 D304 6412019508 DIODE DAN217 T146 SMD3 D305 6412019508 DIODE DAN217 T146 SMD3 D306 6412019508 DIODE DAN217 T146 SMD3 D307 6412019508 DIODE DAN217 T146 SMD3 D308 6412019508 DIODE DAN217 T146 SMD3 D309 6412019508 DIODE DAN217 T146 SMD3 D311 6412019508 DIODE DAN217 T146 SMD3 D312 6412001778 DIODE-MM4148-SMD-GOODARK D313 6412001778 DIODE-MM4148-SMD-GOODARK D314 6412019508 DIODE DAN217 T146 SMD3

8-1

SYMBOL

Part No for Lite-on

DESCRIPTION

D316 6414056038 DIODE ZNR RLZ TE-11 5.6B D317 6412001778 DIODE-MM4148-SMD-GOODARK D318 6414056038 DIODE ZNR RLZ TE-11 5.6B D319 6412001778 DIODE-MM4148-SMD-GOODARK D320 6414056038 DIODE ZNR RLZ TE-11 5.6B D321 6412001778 DIODE-MM4148-SMD-GOODARK D322 6412001778 DIODE-MM4148-SMD-GOODARK D323 6414056038 DIODE ZNR RLZ TE-11 5.6B D324 6412001778 DIODE-MM4148-SMD-GOODARK D325 6414056038 DIODE ZNR RLZ TE-11 5.6B D326 6412001778 DIODE-MM4148-SMD-GOODARK D327 6412019508 DIODE DAN217 T146 SMD3 D328 6414056038 DIODE ZNR RLZ TE-11 5.6B D329 6412019508 DIODE DAN217 T146 SMD3 D330 6412019508 DIODE DAN217 T146 SMD3 D331 6412019508 DIODE DAN217 T146 SMD3 D343 6413040098 DIODE-SCHOTTKY-SS34-3A/40 D344 6412019418 DIODE WI. RLS73 130MA/80V D345 6412019418 DIODE WI. RLS73 130MA/80V D346 6412019418 DIODE WI. RLS73 130MA/80V D347 6413040098 DIODE-SCHOTTKY-SS34-3A/40 D600 6418004401 LED LTL-36EDJP 1(Y)3(G)

*** RELAYS & SWITCHES *** SW601 6853001100 SWITCH-TACT-SKHHAK2510-UE SW602 6853001100 SWITCH-TACT-SKHHAK2510-UE SW603 6853001100 SWITCH-TACT-SKHHAK2510-UE SW604 6853001100 SWITCH-TACT-SKHHAK2510-UE SW605 6853001100 SWITCH-TACT-SKHHAK2510-UE

*** PWB ASSYS *** FUNBD 5113800014 FUNCTION KEY BD INTBD 5113300109 INTERFACE BD INVA 6716009410 INVERTER-DC-AC 19V-TAD585

*** COILS & FILTERS *** FB301 6881101108 BEAD CORE WB201209F050QST FB302 6881100928 BEAD CORE WB201209B260QNT FB303 6881101108 BEAD CORE WB201209F050QST FB304 6881101898 BEAD CORE BK 2125 HS 431 FB305 6881101898 BEAD CORE BK 2125 HS 431 FB306 6881101108 BEAD CORE WB201209F050QST FB307 6881101108 BEAD CORE WB201209F050QST FB308 6881101108 BEAD CORE WB201209F050QST FB314 6881600308 BEAD CORE WB160808B121QNT FB316 6881600308 BEAD CORE WB160808B121QNT FB317 6881600308 BEAD CORE WB160808B121QNT FB318 6881600308 BEAD CORE WB160808B121QNT

8-2

NEC MultiSync LCD1700NX Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual