acer_al1715p_sm

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Acer AL1715p

Service Guide

Service guide files and updates are available on the CSD web: for more information, Please refer to http://csd.acer.com.tw/

Administrator

Acer AL1715p is existing model (AL1715) with AU and Samsung panel. PM changed the product name for project control. The only difference on Acer AL1715 and Acer AL1715p is that the later employs AUO and Samsung panel.

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Copyright Copyright © 2003 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted,

transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any

means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission

of Acer Incorporated.

Disclaimer The information in this guide is subject to change without notice. Acer Incorporated makes no representations or

warranties, either expresses or implied, with respect to the contents hereof and specifically disclaims any warranties of

merchantability or fitness for any particular purpose, Any Acer Incorporated software described in this manual is sold or

licensed “as is ”. Should the programs prove defective following their purchase, the buyer (and not Acer Incorporated,

its distributor, of its dealer) assumes the entire cost of all necessary servicing, repair, and any incidental or

consequential damages resulting from any defect in the software.

Acer is a registered trademark of Acer Corporation.

Intel is a registered trademark of Intel Corporation.

Pentium and Pentium II/III are trademarks of Intel Corporation.

Other brand and product names are trademarks and/or registered trademarks of their respective holders.

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Conventions The following conventions are used in this manual:

Screen messages Denotes actual messages that appear on screen

Note Gives bits and pieces of additional information related to the current topic.

Warning Alerts you to any damage that might result from doing or not doing specific actions.

Caution Gives precautionary measures to avoid possible hardware or software problems.

Important Reminds you to do specific actions relevant to the accomplishment of procedures.

Preface Before using this information and the product it supports, please read the following general information.

1. this Service Guide provides you with all technical information relating to the BASICCONFIGURATION

decided for Acer’s “global” product offering. To better fit local market requirements and enhance product

competitiveness, your regional office MAY have decided to extend the functionality of a machine (e.g.

add-on card, modem, or extra memory capability). These LOCALIZED FEATURES will NOT be covered

in this generic service guide. In such cases, please contact your regional offices or the responsible

personnel/channel to provide you with further technical details.

2. please not WHEN ORDERING FRU PARTS, that you should check the most up-to-date information

available on your regional web or channel. If, for whatever reason, a part number change is made, it will

not be noted in the printed Service Guide, for ACER-AUTHORIZED SERVICE PROVIDERS, your Acer

office may have a DIFFERENT part number code to those given in the FRU list of this printed Service

Guide. You MUST use the list provided by your regional Acer office to order FRU parts for repair and

Service of customer machines.

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WARNING: (FOR FCC CERTIFIED MODELS) NOTE: 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 reasonable protection against harmful interference in a

residential installation. This equipment generates, uses and can radiate radio frequency energy, and if not installed and

used in accordance with the instructions, may cause harmful interference to radio communications. However, there is

no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful

interference to radio or television reception,

Which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference

by one or more of the following measures:

1. Reorient or relocate the receiving antenna.

2. Increase the separation between the equipment and receiver.

3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

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

Warning Use only shielded signal cables to connect I/O devices to this equipment. You are cautioned that changes or

modifications not expressly approved by the party responsible for comliance could viold your authority to operate the

equipment.

As an ENERGY STAR® Partner our company has determined that this product meets the ENERGY STAR®

guidelines for energy efficiency.

WARNING:

To prevent fire or chock hazard, do not expose the monitor to rain or moisture. Dangerously high voltages are

present inside the monitor. Do not open the cabinet. Refer servicing to qualified personnel only.

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PRECAUTIONS Do not use the monitor near water, e.g. near a bathtub, washbowl, kitchen sink, laundry tub,

Swimming pool or in a wet basement.

Do not place the monitor on an unstable trolley, stand, or table. If the monitor falls, it can injure a person and

cause serious damage to the appliance. Use only a trolley or stand recommended by the manufacture or sold

with the monitor. If you mount the monitor on a wall or shelf, use a mounting kit approved by the manufacture and

follow the kit instructions.

Slots and openings in the back and bottom of the cabinet area provided for ventilation. To ensure reliable

operation of the monitor and to protect it from overheating, be sure these openings are not blocked or covered.

Do not place the monitor on a bed, sofa, rug or similar surface. Do not place the monitor near or over a radiator

or heat register. Do not place the monitor in a bookcase or cabinet unless proper ventilation is provided.

The monitor should be operated only from the type of power source indicated on the label. If you are not sure of

the type of power supplied to your home, consult your dealer or local power company.

The monitor is equipped with a three-pronged grounded plug, a plug with a third (grounding) pin. This plug will fit

only into a grounded power outlet as a safety feature. If your outlet does not accommodate the three-wire plug,

have an electrician install the correct outlet, or use an adapter to ground the appliance safely. Do not defeat the

safety purpose of the grounded plug.

Unplug the unit during a lightning storm or when it will not be used for long periods of time. This will protect the

monitor from damage due to power surges.

Do not overload power strips and extension cords. Overloading can result in fire or electric shock.

Never push any object into the slot on the monitor cabinet. It could short circuit parts causing a fire or electric

shock. Never spill liquids on the monitor.

Do not attempt to service the monitor yourself; opening or removing covers can expose you to dangerous

voltages and other hazards. Please refer all servicing to qualified service personnel.

To ensure satisfactory operation, use the monitor only with UL listed computers which have appropriate

configured receptacles marked between 100-240V AC, Min. 3.5A.

The wall socket shall be installed near the equipment and shall be easily accessible.

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SPECIAL NOTES ON LCD MONITORS

The following symptoms are normal with LCD monitor and do not indicate a problem.

NOTES Due to the nature of the fluorescent light, the screen may flicker during initial use. Turn off the Power Switch and

then turn it on again to make sure the flicker disappears.

You may find slightly uneven brightness in the screen depending on the desktop pattern you use.

The LCD screen has effective pixels of 99.99% or more. It may include blemishes of 0.01% or less such as a

missing pixel or a pixel lit all of the time.

Due to the nature of the LCD screen, an afterimage of the previous screen may remain after switching the image,

when the same image is displayed for hours. In this case, the screen is recovered slowly by changing the image or

turning off the Power Switch for hours.

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Table of contents Chapter 1 Monitor Feature …………………………………………………………………...………..8 Chapter 2 Operating Instruction ………………………………………………..……………………..22 Chapter 3 Machine Disassembly and Replacement …………………………………..…………30 Chapter 4 Troubleshooting …………………………………………………………………………..40 Chapter 5 Connector Information …………………………………………………………………..44 Chapter 6 FRU List …………………………………………………………………………………… 45 Chapter 7 Schematic Diagram ….……………………………………………………………………..65

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Chapter 1 Monitor Feature INTRODUCTION

Scope

This specification defines the requirements for the 17” MICRO-PROCESSOR based Multi-mode supported high resolution color LCD monitor. This monitor can be directly connected to general 15 pin D-sub VGA connector and eliminates the requirement of optional special display card. It also supports VESA DPMS power management and plug & play function. There is a build-in stereo audio amplifier with volume control to drive a pair of speakers.

Description The LCD monitor is designed with the latest LCD technology to provide a performance oriented product with no

radiation. This will alleviate the growing health concerns. It is also a space saving design, allowing more desktop space,

and comparing to the traditional CRT monitor, it consumes less power and gets less weight in addition MTBF target is

20k hours or more.

Comparison Chart of AR577/578

AR577 AR578

Panel Normal 17” panel

HYDIS HT17E12-200

Normal 17” panel

HYDIS HT17E12-200

Signal Interface DSUB DSUB

Sync Type for analog input Separate / compatible / Separate / compatible /

Color Temp user adjust

Support Support

DDC

DDC2B DDC2B

Speaker 0.5W+0.5W NO

Headphone Jack NO NO

Microphone Jack No No

USB Hub Not support Not support

Tilt / Swivel Yes / No Yes / No

Height Adjust Option Option

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ELECTRICAL REQUIREMENTS

Standard Test Conditions All tests shall be performed under the following conditions, unless otherwise specified.

Ambient light : 225 lux

Viewing distance : 50 cm in front of LCD panel

Warrn up time

All specifications : 30 minutes

Fully functional : 5 seconds

Measuring Equipment : Chroma 2250 signal generator or equivalent, directly

Connected to the monitor under test.

Minolta CA100 photometer, or equivalent

Control settings

User brightness control : Maximum (unless otherwise specified )

User contrast control: Typical (unless otherwise specified )

User red/white balance,

Green/white balance and

Blue/white balance control : In the center (unless otherwise specified )

Power input: 110Vac or 230Vac

Ambient temperature: 20 ± 5 ˚C ( 68 ± 9 ˚ F)

Analog input mode: 1280 x1024 /60 Hz MEASUREMENT SYSTEMS

The units of measure stated in this document are listed below: 1 gamma = 1 nano tesla 1 tesla = 10,000 gauss cm = in x 2.54 lb = kg x 2.2 degrees F = [°C x 1.8] + 32 degrees C = [°F - 32]/1.8 u' = 4x/(-2x + 12y + 3) v' = 9y/(-2x + 12y + 3) x = (27u'/4)/[(9u'/2) - 12v' + 9] y = (3v')/[(9u'/2) - 12v' + 9]

nits = cd/(m2) = Ft-L x 3.426 lux = foot-candle x 10.76

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LCD monitor General specification Panel Type: 17 “ active matrix color TFT LCD

1). Hydis HT17E12-200

Display size: 37.92mm (H) × 270.34mm(V)

Display mode: VGA 720 × 400 (70 Hz)

VGA 640 × 480 (60/66/70/72/75 Hz)

SVGA 800 × 600 (60/70/72/75 Hz)

XGA 1024 × 768 (60/70/75 Hz)

SXGA 1280 × 1024 (60/70/75 Hz) standard resolution

Pixel pitch: 0.264mm(H) × 0.264mm(V)

Display Dot: 1280 x (RGB) × 1024

Pixel Clock: 25.2 – 135.0MHz

Contrast ratio: θ = 0˚ HYDIS 430:1

Brightness: HYDIS:250

Response time (Tr/Tf): HYDIS(20)

Display color: 16.2M(6 bit color+FRC)

Viewing angle: HYDIS L / R ≧ 80 / ≧ 80 (≧ 160 degrees horizontal typical)

U / D ≧ 65 / ≧ 65 (≧ 130 degrees vertical typical)

Luminance Uniformity: > 75 % (typical)

Pc interface: 1).Video: RGB analog 0.7V peak to peak

Sync: TTL positive or negative

Signal connector: 15 pin Mini D type, (standard VGA video)

3.5 mm stereo audio jack (Audio) (For AR577 only)

Audio power: 0.5Wrms + 0.5Wrms (300Hz – 10kHz (S.P.L. – 10 dB))(AR577 only)

Front control: power on/off with LED select adjustment (+,-)

Interface frequency

Horizontal Frequency 24KHz --80KHz

Vertical Frequency 49Hz ------75Hz

Plug & play: Support VESA DDC2B functions

Power Input voltage: Single phase, 50/60HZ, 100 VAC to 240VAC ±10%

Total output power: 60 Watt max.

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LCD Panel Specification LCD Panel Model (Hydis LT17E12-200)

• Display Type active matrix color TFT LCD

• Resolution 1280x1024 pixels

• Display Dot 1280x (RGB) x 1024

• Display Area 337.92mm(H) x 270.34mm(V)

• Pixel Pitch 0.264mm(H) x 0.264mm(V)

• Display Color 16M (6 bite color+FRC)

• Lamp Voltage 700 Vrms (typ)

• Lamp Current 6.5 mArms (typ)

• Weight 1900g (typ)

• Optical Specifications

IL = 6.5mA (RMS) Ta = 25 ± 2°C VDD = 5V FV = 60Hz FDCLK = 54MHz

ITEM Symbol Condition MIN. TYP. MAX. UNIT

Contrast Ratio

(Center of screen)

CR

350

430

-

Rising TR Response

Time at Ta Falling TF

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msec

Luminance of white

(Center of screen)

YL

200

250

-

cd/m2

RX 0.603 0.633 0.663

Red RY 0.324 0.354 0.384

GX 0.262 0.292 0.322

Green GY 0.568 0.598 0.628

BX 0.115 0.145 0.175

Blue BY 0.077 0.107 0.137

WX 0.275 0.305 0.335

Color

Chromaticity

(CIE)

White WY

φ=0,

θ=0

Normal

Viewing

Angle

0.308 0.338 0.368

θL - 80 -

Hori. θR - 80 -

φH - 65 -

Viewing

Angle

Vert. φL

CR≥10

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Degrees

Brightness Uniformity BUNI - - 1.2

Flicker F - - 5 %

Cross talk CT - - 2.0 %

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Panel Relative Humidity

Input Signals Video input

• Type Analog R, G, B.

• Input Impedance 75 ohm +/- 2%

• Polarity Positive

• Amplitude 0 - 0.7 +/- 0.05 Vp

• Display Color same as LCD panel

Sync input

• Signal separate horizontal and vertical sync, or composite sync which are TTL compatible

• Polarity positive and negative.

Interface frequency

The following frequency range is generalized by supported timing. If the entered mode does not match the supported

timing the display optimization will not be assured.

• Horizontal Frequency 24KHz --80KHz

• Vertical Frequency 49Hz -------75Hz

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Supported Timing TIMING

FH(KHZ) SYNC TOTAL ACTIVE SYNC FRONT BACK PIXEL

FV(HZ) POLARITY (DOT/LINE) (DOT/LINE) WIDTH PORCH PORCH FOREQ.(MHZ) (DOT/LINE) (DOT/LINE) (DOT/LINE) 640x350 31.469 + 800 640 96 16 48 25.175 VGA-350 70.087 – 449 350 2 37 60 640x400 24.83 – 848 640 64 64 80 21.05 NEC PC9801 56.42 – 440 400 8 7 25 640x400 31.469 – 800 640 96 16 48 25.175 VGA-GRAPH 70.087 + 449 400 2 12 35 640x400 31.5 – 800 640 64 16 80 25.197 NEC PC9821 70.15 – 449 400 2 13 34 640X480 31.469 - 800 640 96 16 48 25.175 VESA-PAL 50.030 - 629 480 2 62 85 640x480 31.469 – 800 640 96 16 48 25.175 VGA-480 59.94 – 525 480 2 10 33 640x480 35.00 – 864 640 64 64 96 30.24 APPLE MAC-480 66.67 – 525 480 3 3 39 640x480 37.861 – 832 640 40 16 120 31.5 VESA-480-72Hz 72.809 – 520 480 3 1 20 640x480 37.5 – 840 640 64 16 120 31.5 VESA-480-75Hz 75 – 500 480 3 1 16 720x400 31.469 – 900 720 108 18 54 28.322 VGA-400-TEXT 70.087 + 449 400 2 12 35 832x624 49.725 – 1152 832 64 32 224 57.2832 APPLE MAC-800 74.55 – 667 624 3 1 39 800x600 35.156 + 1024 800 72 24 128 36 SVGA 56.25 + 625 600 2 1 22 800x600 37.879 + 1056 800 128 40 88 40 VESA-600-60Hz 60.317 + 628 600 4 1 23 800x600 48.077 + 1040 800 120 56 64 50 VESA-600-72Hz 72.188 + 666 600 6 37 23 800x600 46.875 + 1056 800 80 16 160 49.5 VESA-600-75Hz 75 + 625 600 3 1 21 1024x768 48.363 – 1344 1024 136 24 160 65 XGA 60.004 – 806 768 6 3 29 1024x768 53.964 + 1328 1024 176 16 112 71.664 COMPAQ-XGA 66.132 + 816 768 4 8 36 1024x768 56.476 – 1328 1024 136 24 144 75 VESA-768-70Hz 70.069 – 806 768 6 3 29 1024x768 60.023 + 1312 1024 96 16 176 78.75 VESA-768-75Hz 75.029 + 800 768 3 1 28 1024x768 60.24 – 1328 1024 96 32 176 80 APPLE MAC-768 75.02 – 803 768 3 3 29 1152x864 54.054 + 1480 1152 96 40 192 80 (60Hz) 59.270 + 912 864 3 13 32 1152x864 63.851 + 1480 1152 96 32 200 94.499 (70Hz) 70.012 + 912 864 3 1 44 1152x864 67.50 + 1600 1152 128 64 256 108.00 (75Hz) 75.00 + 900 864 2 2 32 1280x960 60.00 + 1800 1280 112 96 312 108.00 (60Hz) 60.00 + 1000 960 3 1 36 1280x960 70.00 + 1800 1280 112 96 312 126.00 (70Hz) 70.00 + 1000 960 3 1 36 1280x960 75.00 + 1800 1280 112 96 312 135.00 (75Hz) 75.00 + 1000 960 3 1 36 1280x1024 64 + 1688 1280 112 48 248 108 VESA-1024-60Hz 60 + 1066 1024 3 1 38 1280x1024 80 + 1688 1280 144 16 248 135 VESA-1024-75Hz 75 + 1066 1024 3 1 38

Note: Mode 640x350, 640x400 and 720x400 will locate on middle position but cannot be expanded to full screen on

vertical direction.

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Support Modes There will be 28 total support modes to accommodate the above mode and other video modes within the frequency range of the monitor.

85Hz refresh rate Support Monitor should display 85Hz refresh rate mode as emergency mode.

Monitor should display “Out of Range” warning menu at this mode.

Video input Connector Analog Video input Connector: 15pins mini D-Sub

Table 2.4.5. Pin assignment for D-sub connector

PIN NO. Separate Sync

1 RED VIDEO

2 GREEN VIDEO

3 BLUE VIDEO

4 GROUND

5 GROUND

6 RED GROUND

7 GREEN GROUND

8 BLUE GROUND

9 PC5V (+5V DDC)

10 CABLE DETECTION

11 GROUND

12 SDA

13 H.SYNC

14 V.SYNC

15 SCL

15

10

5 1

6

11

D-sub connector

Color of plastic parts: Blue (PC99)

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Monitor Block Diagram The LCD monitor will contain an main board, an inverter/ power board, key board and internal adapter which house the

flat panel control logic, brightness control logic and DDC.

The inverter board will drive the backlight of panel and the DC-DC conversion.

The Adapter will provide thr 12V DC-power to inverter/ power board.

Power board (include: AC/DC,inverter)

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BLOCK DIAGRAM

System Block Diagram

MCU LVDS Signals

MVPRL including ADC,

Scaling LVDS

And OSD function

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Monitor board layout

LABEL Component LABEL Component

U1 74LVC14 CN1 D-SVB 15 PIN

U2 24LVC21 CN9 E&T 4501-10

U4 MVPRL CN3 E&T 6113-08

U6 M8064I CN301 E&T 4501-11

U5 24LC16B CN302 E&T 4501-03

U7 MAX810 CN7 E&T DF14-30

U8 SI9435

U9 LM4838

U10 APL1085-3.3 CE

U11 APL1117-2.5 VC

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Software flow chart

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Software Flow Chart 1. MCU initialize

2. Is the eeprom blank?

3. Program the eeprom by default values.

4. Get the PWM value of brightness from eeprom.

5. Is the power key pressed?

6. Clear all global flags.

7. Are the “<” and “>” (Adjust key) and power key.

8. Enter factory mode

9. Save the power key status into eeprom.

Turn on the LED and set it to green color.

Scalar initialize.

10. In standby mode?

11. Update the lift time of back light.

12. Check the analog port, are there any signals coming?

13. Does the scalar send out a interrupt request?

14. Wake up the scalar

15. Are there any signal coming from analog port?

16. Display “Cable Not Connected” message, and go into standby mode after the message disappear.

17. Program the scalar to be able to show the coming mode.

18. Process the OSD display.

19. Read the key board. Is the power key pressed?

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General Instructions

Press the power button to turn the monitor on or off. The other control buttons are located at front panel of the monitor.

By changing these settings, the picture can be adjusted to your personal preferences.

The power cord should be connected.

Connect the video cable from the monitor to the video card.

Press the power button to turn on the monitor position. The power indicator will light up.

AR577

AR578

External Controls

1 Auto Adjust Key/Exit 4 MENU/ENTER

2 </ Volume 5 LED

3 >/ Volume 6 / Power Key

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System Installation

Connecting the Display Power off your computer.

Connect one end of the signal cable to the LCD Monitor’s VGA port.

Connect the other end of the signal cable to the VGA port on your PC.

Make sure connections are secure.

Connecting the AC Power Connect the power cord to the LCD Monitor.

Connect the power cord to an AC power source.

Connecting the Audio Cable Connect the audio cable to the " LINE OUT " jack on your PC's audio card or to the front panel's “AUDIO OUT” jack

of your CD ROM drive.

Connect the other end of the audio cable to the LCD Monitor's " AUDIO IN " jack.

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Chapter 2 Operating Instructions

CONTROLS

Control panel (monitor front panel) 1. Power ON/OFF switch, push to ON and push to OFF. (Toggle switch)

2. Power LED will be blue when monitor is on; be amber when in power saving mode.

3. Menu.

4. Adjust increase (Function select).

Adjust decrease (Function select).

5. Auto adjustment Buttons.

Note:

1. Press button 4 (plus +) or (minus -) at the same time can activate “Volume Adjustment”.

2. When OSD Menu is off, press button 5 (auto) at the same time can activate “Auto Adjustment” immediately.

3. When into Factory mode press 4 (plus +),(minus -) and 1 (power) together 2 seconds at same time.

5. When into Burning mode press 5 (menus), 1 (power) together 2 second at same time.

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Main OSD Menu:

Outline:

The description for control function : Main Menu

Icon

Sub Menu

Item

Sub Menu

Icon

Description Adjustment

Range

Reset Value

Contrast

Contrast from Digital-register. 0-100 Recall Cool

Contrast Value

Brightness

Backlight Adjustment 0-100 Recall Cool

Brightness Value

Focus

Adjust Picture Phase to reduce

Horizontal-Line noise

0-100 Do Auto Config

Clock

Adjust picture Clock to reduce

Vertical-Line noise.


H. Position

Adjust the horizontal position of the

picture.


V. Position

Adjust the verticalposition of the

picture.


Warm N/A Recall Warm Color Temperature

from EEPROM.

N/A

Cool N/A Recall Cool Color Temperature from

EEPROM.

N/A

The Color

Temperature will be

set to Cool.

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User / Red

Red Gain from Digital-register. 0-100 100

User / Green

Green Gain Digital-register. 0-100 100

User / Blue

Blue Gain from Digital-register. 0-100 100

English N/A Set OSD display language to

English.

N/A

繁體中文 N/A Set OSD display language to

Tranditional Chinese.

N/A

Deutsch N/A Set OSD display language to

German.

N/A

Français N/A Set OSD display language to

French.

N/A

Español N/A Set OSD display language to Spain. N/A

Italiano N/A Set OSD display language to Italian. N/A

简体中文 N/A Set OSD display language to

Simplified Chinese.

N/A

日本語 N/A Set OSD display language to

Japanese.

N/A

The Language will

be set to English.

H. Position

Adjust the horizontal position of the

OSD.

0-100 50

V. Position

Adjust the verticalposition of the

OSD.

0-100 50

OSD Timeout

Adjust the OSD timeout. 10-120 10

Auto Config N/A Auto Adjust the H/V Position, Focus

and Clock of picture.

N/A N/A

Information N/A Show the resolution, H/V frequency

and input port of current iput timing.

N/A N/A

Reset N/A Clear each old status of

Auto-configuration and set the color

temperature to Cool.

N/A N/A

Exit N/A Exit OSD N/A N/A

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Hot-Key Menu:(For AR577 only) Outline:

The description for Hot-Key function :

Item Operation Icon Description Adjustment

Range

Reset

Value

Volume When the OSD is closed, press

Left or Right button will be Volume

Hot-Key Function

Volume of Audio adjustment. The

Audio will be Mute when volume=0.

0-100 50

OSD Message: Outline:

The description for OSD Message :

Item Description

Auto Config

Please Wait

When User Press Hot-Key “Auto”, will show this message, and the monitor do the auto config

function.

Input Not

Supported

When the Hsync Frequency, Vsync Frequency or Resolution is out of the monitor support range,

will show this message. This message will be flying.

Cable Not

Connected

When the video cable is not connected, will show this message. This message will be flying.

No Signal When the video cable is connected, but the is no active signal input, will show this message, then

enter power saving.

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LOGO: When the monitor is power on, the LOGO will be showed in the center.

Item of Factory menu Vendor may customize design and add adjustment items Factory menu as far as all required items are included.

1) Bright

Adjust Brightness and Contrast value to Max.

2) Auto Balance

Adjust each R, G, B contrast (gain) and offset.

Method of auto adjust is depends on hardware.

Adjusted value of R, G, B gain shall be used for initial value of Contrast in user menu.

All value shall be adjustable manually.

This function shall be located in 3. tag of Factory menu.

3) Factory color temp data edit

Following data for color temp shall be editable manually.

-color temp default preset No.

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Plug and play

Plug & play DDC2B feature This monitor is equipped with VESA DDC2B capabilities according to the VESA DDC STANDARD. It allows the monitor

to inform the host system of its identity and, depending on the level of DDC used, communicate additional information

about its display capabilities. The communication channel is defined in two levels, DDC2B.

The DDC2Bis a bidirectional data channel based on the I2C protocol. The host can request EDID information over the

DDC2B channel.

THIS MONITOR WILL APPEAR TO BE NON-FUNCTIONAL IF THERE IS NO VIDEO INPUT SIGNAL. IN ORDER

FOR THIS MONITOR TO OPERATE PROPERLY, THERE MUST BE A VIDEO INPUT SIGNAL.

This monitor meets the Green monitor standards as set by the Video Electronics Standards Association(VESA) and/or

the United States Environmental Protection Agency (EPA) and The Swedish Confederation Employees (NUTEK). This

feature is designed to conserve electrical energy by reducing power consumption when there is no video-input signal

present. When there is no video input signal this monitor, following a time-out period, will automatically switch to an

OFF mode. This reduces the monitor’s internal power supply consumption. After the video input signal is restored, full

power is restored and the display is automatically redrawn. The appearance is similar to a “Screen Saver” feature

except the display is completely off. The display is restored by pressing a key on the keyboard, or clicking the mouse.

Using The Right Power Cord

The accessory power cord for the Northern American region is the wallet plug with NEMA 5-15 style and is UL listed

and CSA labeled. The voltage rating for the power cord shall be 125 volt AC.

Supplied with units intended for connection to power outlet of personal computer: Please use a cord set consisting of a

minimum No. 18 AWG, type SJT or SVT three conductors flexible cord. One end terminates with a grounding type

attachment plug, rated 10A, 250V,CEE-22 male configuration. The other end terminates with a molded-on type

connector body, rated 10A, 250V, having standard CEE-22 female configuration.

Please note that power supply card needs to use VDE 0602, 0625, 0821 approval power cord in European counties.

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White Color Temperature

White color temperature is 4 preset as 9300, 7500,6500 and User,

Default value of user color should be user which is maximum setting for panel.

Target of color setting

Color

Temp.

Color Coordinate Tolerance Color Coordinate Tolerance

x y u’ v’

9300K 0.283 0.297 +0.03 0.189 0.446 　u’v’ < 0.01*

6500K 0.313 0.329 +0.03 0.198 0.469 　u’v’ < 0.01*

User - - - - -

*) TCO’0X A.2.6.1 requirement

User should follow “Microsoft Windows Color Quality Specification for Liquid Crystal Display OEM’s”.

(http://www.microsoft.com/hwdev/tech/color/ColorTest.asp)

Audio Technical specification (For AR577 only)

General Description: Output power : 1W + 1W maximum

Total harmonic distortion : Less than 1 % (except speakers distortion)

Input signal sensitivity : 0.5 Vrms for full output

Input impedance : 47 Kohm +/- 5 %

Frequency response range : 20Hz – 20kHz (except speakers response)

Difference of L and R output : Less than 2 dB

- 29 -

Electrical characteristics (Tamb=25°) Audio amplifier(USE Panasonic VP-7723A Audio Analyzor. )

Spec. Item Audio Input Freq.

Min. Typ. Max.

Comment

Input Voltage(V) - 0.5Vm

s

-

Input Current(m A) - 500 800

Audio Voltage Gain 500m Vrms 1KHz - - 6 d B Volume Max.,load 4 Ω

Frequency Response 500m Vrms 300Hz-20KH

z

-10dB - +10d B Volume Max.,load 4 Ω

Signal to Noise ratio 500m Vrms 1KHz - - -40dB Volume Max.,load 4 Ω

Total harmonic distortion 500m Vrms 1KHz 1% except speakers distortion

Cross talk 500m Vrms 1KHz - - -30dB Volume Max.,load 4 Ω

Output Watt. 500m Vrms 1KHz - - 0.5W Volume Max.,load 4 Ω

Volume Control - - - Analog

Speakers Maximum power : 2 W per speaker(max)

Impedance : 4 ohm +/- 15 % @ 1kHz 1.0Hz

Frequency response range : 300 Hz – 20 kHz (S.P.L. – 10 dB)

Total harmonic distortion : Less than 5 % @ 0.125 W 1kHz

- 30 -

Chapter 3 Machine Disassembly and Replacement The step between front bezel and back cover shall be within specification.

Top and Bottom Left and Right

Back cover & Bezel concavity Back cover & Bezel concavity

0.8mm ≤ A ≤ 1.3 mm 0.8mm ≤ A ≤ 1.3 mm

Back Cover & Hinge Cover concavity

0mm ≤ B ≤ 0.5mm

- 31 -

Base & Neck concavity

0mm ≤ C ≤ 0.6mm

Top and Bottom Left and Right

Back cover & Bezel step Back cover & Bezel step

0mm ≤ D ≤ 0.8 mm 0mm ≤ D ≤ 0.8 mm

- 32 -

LCD Horizontally The angle between front bezel and LCD unit in bottom side should not large than 1.0mm.

The distance of the LCD display unit from left side to right should not large than 4.0mm.

- 33 -

Tilt Base Rotation

Tilt up 15 ± 2°/ down 5 ±2°

Plastic Material

For TCO99

Front Bezel PC+ABS

Back Cover PC+ABS

The Others ABS 94HB

For MPRII

Front Bezel ABS 94V-0

Back Cover ABS 94V-0

The Others ABS 94HB

GAP Spec.

Gap between panel with bezel is 0 mm < gap < 1.2 mm

34

Machine assembly

PICTURE DESCRIPTION

Connect the FPC line on panel.

Assemble the chassis onto panel.

Firmly secure the Panel with 4 screws.

Plug two speakers to put on bezel.

AR578

AR577

1. Connect the 13P line with VK board. 2. Firmly secure the VK board with 4 screws.

35

Connect speaker wires on VK board. (For AR577 only)

Connect the bezel with monitor.

To reverse the monitor.

AR577

AR578

Assemble the power board onto chassis.

36

AR577

AR578

Firmly secure the power board with 5 screws.

AR577

AR578

Firmly secure the power cable with screws.

Connect four panel voltage line on power board.

37

1. Assemble the VL board onto chassis.

2. Firmly secure the VlL board with 3 screws.

Firmly secure the VlL board and line with screws.

Connect the FPC on VL board.

Connect the power line on VL board.

AR577

AR578

Connect the VL-VK line on VL board.

38

Connect the audio line on power board. (For AR577 only)

Firmly secure the line and chassis with 4 screws.

AR577

AR578

Check it.

Put the EMI cover on monitor..

Put the screws on EMI cover with monitor.

39

Put the screws on EMI cover with monitor.

1. Connect the back cover with monitor.

2. Firmly secure the back cover with 4 screws.

1. Assemble the neck bracket onto neck.

2. Firmly secure the neck bracket with 4 screws.

1. Connect the hinge with neck.

2. Firmly secure the hinge with 3 screws.

1. Assemble the neck with back cover.

2. Firmly secure the neck with 4 screws.

Assemble the base with monitor

40

Chapter 4 Troubleshooting Main Procedure

41

Power Circuit and Backlights Troubleshooting

42

Performance Troubleshooting

43

Function Troubleshooting

44

Chapter 5 Connector Information Phonejack stereo

PIN1. right : CEE22 typed connector

PIN2. Left

PIN3. Gnd : Line-in receptacle

Video input Connector Analog Video input Connector: 15pins mini D-Sub

Table 2.4.5. Pin assignment for D-sub connector

PIN NO.

Separate Sync

1 RED VIDEO

2 GREEN VIDEO

3 BLUE VIDEO

4 GROUND

5 GROUND

6 RED GROUND

7 GREEN GROUND

8 BLUE GROUND

9 PC5V (+5V DDC)

10 CABLE DETECTION

11 GROUND

12 SDA

13 H.SYNC

14 V.SYNC

15

10

5 1

6

11

15 SCL

J1

PHONEJACK STEREO

1

23

45

Chapter 6 FRU (Field Replaceable Unit) list This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of AL1715p. Refer to this

chapter whenever ordering for parts to repair or for RMA (Return Merchandise Authorization).

NOTE : Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information available

on your regional web or channel(http://aicsl.acer.com.tw/spl/). For whatever reasons a part number change is

made, it will not be noted in the printed Service Guide. For ACER-AUTHORIZED CERVICE PROVIDERS, your

Acer office may have a DIFFERENT part number code to those given in the FRU list of this printed Service

Guide. You MUST use the local FRU list provided by your regional Acer office to order FRU parts repair and

service of customer machines.

NOTE: To scrap or to return the defective parts, you should follow the local government ordinance or regulations on

how best to dispose it, or follow the rules set by your regional Acer office on how to return it.

46

Model: AR577

47

Model:AR578

48

Part list A. For AL1715p

No. Photo Part Name Description Vendor No.

1

Back Cover Screws M4X0.7+6P-NI MAA20093004

2

BaseASSY(FOOT) AR7714A(ABS94HB,MCG62) FAAR7714A10

3

Stand Screws M4X0.7+11P-MC WASHER DIM 8.0 MAA70002400

4

NECK COVER AR7721(ABS94HB,MCG62) FAAR7721100

6

NECK BRACKET AR7722(SECC1.0) ECAR7722000

7 HINGE ASSY AR7717(SK-7,T=22) ECAR7717000

8

NECK AR7713(ABS94HB.MCG62) FAAR7713100

9

Panel & Chassis M3X0.5+4I-NI MAA00001240

10

Function Board VK-583 LAR577Y 454AAP30001

11

BACK COVER, Neck & Neck Bracket, Chassis & Bezel

TPP-4.0+10P-NI MAB20074201

49

12

Back Cover AR7712A(PC+ABS,MCG62) FAAR7712A10

13

Hinge Screws TPB-4+8C-MC MAB7T002401

14

Mainboard & Chassis 4#40UNCX12.7 PLS-WASHER MAAA0019400

15

Speaker (R/L) 2W 40HM 37.5X17X9.5mm 50mm

CG10021V920 CG10021V930

16

POWER BOARD &CHASSIS M3x0.5+6F-ZK MAA10022007

17

Invertor Board VP-583 LAR577Y 453AAP30001

18

Key/B & Bezel TPP2X3+12B-MC MAB80007400

19

POWER BOARD &CHASSIS M4.0X0.7+8BTF-MC MAA80014400

20

Function board to Mainboard cable AR577 CTRL-KEY 13P DC020162300

21

Main Shield AR7716(TIN0.3) ECAR7716000

22

Mainboard and Invertor Board Screws M3X0.5+4C-NI MAA70003100

50

23

Mainboard VL-731 LAR577Y 461AAI300E1

24

Frame(BEZEL) AR7711A (PC+ABS,MCG62) FAAR7711A10

25

Main Frame/CHASSIS AR7715(SECC1.0) ECAR7715000

26 Mainboard to LCD Cable JP577 PANEL-CTRL 30P DC020160700

27

LCD Panel(F) HT17E12-200 17”(HYDIS) AC6V0000200

28

LCD Panel(B) HT17E12-200 17”(HYDIS) AC6V0000200

51

B. For AR577 (Acer model:AL1715 bm )

No. Photo Part Name Description Part No.

1

BACK COVER SCREWS M4X0.7+6P-ZK MAA20093300

2


TPP-4.0+10P-ZK MAB20074202

2

BaseASSY(FOOT) AR7714A(ABS94HB,MBK24) FAAR7714A00

4


5

NECK COVER AR7721(ABS94HB,MBK24) FAAR7721000

6



8

NECK AR7713(ABS94HB.MBK24) FAAR7713000

9


10

Function Board VK-583 LAR577Y 454AAP30001

11

Back Cover AR7712A(PC+ABS,MBK24) FAAR7712A00

12


52

13


14

Speaker (R/L) 2W 40HM 37.5X17X9.5mm 50mm

CG10021V920 CG10021V930

15


16


17


18


19


20


21


22

Mainboard VL-731 LAR577Y 461AAI300E1

53

23

Frame(BEZEL) AR7711A (PC+ABS,MBK24) FAAR7711A00

24



26


27


54

C. For AR578 (Acer model:AL1715 )


1

Back Cover Screws M4X0.7+6P-NI MAA20093004

2

BaseASSY(FOOT) AR7714A(ABS94HB,MCG62) FAAR7714A10

3


4

NECK COVER AR7721(ABS94HB,MCG62) FAAR7721100

6



8

NECK AR7713(ABS94HB.MCG62) FAAR7713100

9


10 Function Board VK-583 LAR578Y 454AAP30011

11


TPP-4.0+10P-NI MAB20074201

55

12

Back Cover AR7812A(PC+ABS,MCG62) FAAR7812A10

13


14


15


16


17


18


19


20


21


22

Mainboard VL-731 LAR578Y ABO 461AAI300E2

56

23

Frame(BEZEL) AR7811A (PC+ABS,MCG62) FAAR7811A10

24



26


27


57

D. For AR578 (Acer model:AL1715 b)


1

Back Cover Screws M4X0.7+6P-ZK MAA20093300

2

BaseASSY(FOOT) AR7714A(ABS94HB,MBK24) FAAR7714A00

3


4

NECK COVER AR7721(ABS94HB,MBK24) FAAR7721000

5



7

NECK AR7713(ABS94HB.MBK24) FAAR7713000

8


9 Function Board VK-583 LAR578Y 454AAP30011

10


TPP-4.0+10P-ZK MAB20074202

11

Back Cover AR7812A(PC+ABS,MBK24) FAAR7812A00

58

12


13


14


15


16


17


18


19


20


21

Mainboard VL-731 LAR578Y ABO 461AAI300E2

22

Frame(BEZEL) AR7811A (PC+ABS,MBK24) FAAR7811A00

59

23



25


26


60

POWER/Inverter Board

Description This specification defined the performance and characteristic of power/inverter board.

It supplies the following outputs :

1). 5Vdc: Logic power.

2). 5Vaudio: Audio power.

3). 15Vinv: Inverter power.

Features Input Voltage: 100 ~ 240 ±10％Vac

Input current: 1.2Amax. at 90Vac

Input Frequency: 47 ~ 63Hz

Input power saving consumption: Less than 1.2W @ minimum load

Total output power: 60Wmax

Inverter brightness adjustment: Burst mode

Protection function: auto-recovery type

Interface Signals

Input 1. AC Inlet: HUAJIE SA-4S-066 or compatible.

2. J701: SC SCJ-0345-1-X-9 3.6D BLU 3P or compatible.

Output Connector & Pin Assignment: 1. The connecter was pitch 2.0mm, cable length was 125mm.

PIN NO. Function Function 1 +5Vaudio Audio power (optional). 2 GND Audio ground 3 GND Ground 4 GND Ground 5 Vbri Brightness control from logical board (0V to 3.3V) 6 ---- ----- 7 Ven Inverter enable signal from logical board (high active , >3V) 8 +5Vdc +5Vdc supply for logical board 9 +5Vdc +5Vdc supply for logical board 10 +5Vdc +5Vdc supply for logical board

61

2.Inverter-side connecter : SM02B-BHSS-1-TB(JST) for AR577

/ SM02(8.0)B-BHS-1(JST) for AR599 or equivalent.

PIN NO. Function Comment

1 Cth VBLH(High voltage)

2 Ctl VBLL(Low voltage)

Electrical Specification:

AC-DC Electrical specification Input Specification

No Item Condition Min. Typ. Max. Unit

1 Input Voltage ----- 100 --- 240 Vac

2 Input Frequency ----- 47 --- 63 Hz

3 Input Current ----- --- --- 1.0 Arms

Cold Start @Vin=100Vrms --- 30 A0-P 4 Inrush Current

Cold Start @Vin=240Vrms ---

--- 50 A0-P

5 Hold Up Time @full load & 100Vac input 10 --- --- ms

6 Turn on time Vin =110Vac --- 1.0 --- S

7 Efficiency Full load --- 70 --- %

8 Consumption Vin=240Vac,@ no load --- --- 1 W

62

AC-DC Output Specification

Tolerance Output Current

Output Voltage --- MIN MAX Voltage Tolerance

+5Vdc +5 /-3 % 0.05A 1.5A 4.85~5.25V dc

+15Vinv +35/-5 % 0A 2A 20~14.3Vdc

+5Vaudio ±5% 0A 0.6A 4.75~5.25Vdc

Ripple --- 1% +5Vdc:50mVp-p

+15Vinv:150mVp-p

Noise

1. Measured at DC output terminals which are paralleled with a

10uf Ecap &0.1uf Ceramic cap.

2.Band width is limited

within 20MHz.

--- 3% +5Vdc:150mVp-p

+15Vinv:450mVp-p

Dynamic Load Regulation

50~100% or 100~50%

load change of any DC

output @50% duty of

1MHz (min.)

--- ±5% ---

Over / Under Shoot @ Power line on/off --- ±5% ---

*+5Vdc load regulation test: the +15Vinv loading at 2.0A

*+15Vinv load regulation test: the +5Vdc loading at 1.5A

Protection function 1) SCP: Short circuit protection must be acted on both outputs

2) OPP: Should be protected when output power consumption is within 60W ~ 75W

63

Inverter Electrical Specification: For Hydis HT17E12-200 (AR577)

Condition Min. Typ. Max. Unit

Input Voltage --- --- 15 --- V

Input Current --- --- 1.5 --- A

ON 3.3 V Backlight ON/OFF Control

OFF 0 V

Brightness Adjust Min. Luminance / Max.

Luminance --- 30% --- ---

Output Voltage Vin=15V, Iout=6.5mA 690 700 840 Vrms

Brightness lamp current in 6.5mA 200 250 Cd/m²

Output Current(Each connector) Vbri=0.4V~3.3V 3 6.5 7 mA

Frequency --- 30 --- 70 KHz

Lamp start voltage @0 --- 1340 1570 Vrms

Striking Time --- 1 --- S

Lamp Current Balance --- --- ±0.3 --- mA

Efficiency Vin=15V --- 80 --- %

Operating Life Time --- 40000 50000 --- Hr

*.The open lamp voltage is testes at output connector terminal

SAFETY

Leakage Current: 0.25mA @ 100Vac

Insulation Resistance: more than 3M ohms while withstanding a voltage of 500Vac

Hi-Pot: 3Kvac with using 3mA cut off current

64

Power Consumption The monitor is equipped with a power-management according to the below.

There is a delay of 5s … 7s before the transition from On-state to any power saving state to avoid

unintentionally entering of a power saving stage during display resolution and timing mode changes.

Transition from any power saving state to another can be instantaneous.

The recovery from Off-state requires no manual power on.

Mode H-Sync. V-Sync. Video Pw-cons. Indicator Rec. time*

Power-On on on active < 75W Green LED --

Power-off off off blanked < 5 W Orange LED < 5S

Switch-off < 5W Dark LED

SYNC. On means: Normal operation

SYNC. Off means: H sync. F < 10KHz duty cycle > 25%

V sync. F < 10Hz duty cycle > 25%

CONNECTORS / CONTROLS Connectors - Power : Monitor rear side : AC Inlet

- Analog RGB : Monitor rear side / Data Cable : 15-pin D-sub female / male

Pin – Assignment of 15-pin D-sub:

1 Red Video 9 +5V FOR DDC

2 Green Video 10 Detect

3 Blue Video 11 Serial Data for ISP

4 Serial Clock for ISP 12 Serial Data for DDC

5 Ground 13 H-Sync.

6 Red Ground 14 V-Sync.

7 Green Ground 15 Serial Clock for DDC

8 Blue Ground

- Audio : Monitor rear side :

-PC I/P for PC : 3.5mm Stereo female

Monitor Control Keys KEY : Power , Menu , Adjust +/- , Vol +/-, Auto

Position Of Controls Position of all switches : Bottom side of front bezel

Position of LED : Bottom side of front bezel

65

Chapter 7 Schematic Diagram

66

67

68

69

70

71

72

73

74

75

Ver0.4 1/29

Product SpecificationM170EG01 V.1

AU OPTRONICS CORPORATION

Product Specification

17.0” SXGA Color TFT-LCD Module

Model Name: M170EG01 V.1

Approved by Prepared by

CC Chiu Regina Tsou

DDBU Marketing Division / AU Optronics corporation

Customer Checked & Approved by

Ver0.4 2/29


Product Specification

17.0” SXGA Color TFT-LCD Module Model Name: M170EG01

V.1

( ) Preliminary Specifications

(…) Final Specifications

Note: This Specification is subject to change without notice.

Ver0.4 3/26

Contents 1.0 Handling Precautions ............................................................7 2.0 General Description...............................................................8

2.1 Display Characteristics .....................................................................................................8 2.2 Functional Block Diagram..................................................................................................9 2.3 Optical Characteristics....................................................................................................10 2.4 Pixel format image ........................................................................................................13

3.0 Electrical characteristics......................................................14 3.1 Absolute Maximum Ratings..............................................................................................14 3.2 Connectors .................................................................................................................15 3.3 Signal Pin...................................................................................................................15 3.4 Signal Description .........................................................................................................16 3.5 Signal Electrical Characteristics.........................................................................................19 3.6 Interface Timings ..........................................................................................................19

3.6.1 Timing Characteristics ..........................................................................................19 3.6.2 Timing Definition .................................................................................................20

3.8 Power ON/OFF Sequence ...............................................................................................22 4.0 Backlight Characteristics .....................................................23

4.1 Signal for Lamp connector ...............................................................................................23 4.2 Parameter guideline for CCFL Inverter.................................................................................23

5.0 Vibration, Shock, and Drop..................................................24 5.1 Vibration & Shock .........................................................................................................24 5.2 Drop test ....................................................................................................................24

6.0 Environment........................................................................24 6.1 Temperature and Humidity...............................................................................................24

6.1.1 Operating Conditions............................................................................................24 6.1.2 Shipping Conditions .............................................................................................24

6.2 Atmospheric Pressure ....................................................................................................25 6.3 Thermal Shock.............................................................................................................25

7.0 Reliability ............................................................................25 7.1 Failure Criteria .............................................................................................................25 7.2 Failure Rate ................................................................................................................25

7.2.1 Usage ................................................................................................................25 8.0 Safety..................................................................................26

8.1 Sharp Edge Requirements...............................................................................................26 8.2 Materials ....................................................................................................................26

8.2.1 Toxicity ..............................................................................................................26 8.2.2 Flammability .......................................................................................................26

8.3 Capacitors ..................................................................................................................26 9.0 Other requirement...............................................................27

Ver0.4 4/29


9.1 National Test Lab Requirement .........................................................................................27 9.2 Label ........................................................................................................................27

10.0 Mechanical Characteristics ................................................28

Ver0.4 5/29


Record of Revision

Version and Date Page Old description New Description Remark

0.1 2004/2/17 All First Edition for Customer All

Type P/N FI-XB30SRL-HF11 Type P/N FI-XB30SRL-HF11/

MDF76LBRW-30S-

1H

0.2 2004/2/27 8,14

Mating Housing

P/N

HRS

MDF76LBRW-30S-

1H (HIROSE)

Mating Housing

P/N

JAE

FI-X30C2L /HRS

MDF76G-30P-1SD

Modified

10 Response time:

Rising Time Typ = TBD

Falling Time Typ = TBD

Response time:

Rising Time Typ = 12ms

Falling Time Typ = 4ms

Modified

13 3.1 Absolute Maximum Ratings

Vin Min=+4.5 , Max=+5.5

3.1 Absolute Maximum Ratings

Vin Min=-0.3 , Max=+6

Modified

16 3.4 Signal Description

No note

Note1:Start from left side

Note3: Please follow PSWG.

Added

17 3.4 Signal Description

Picture format

Follow PSWG Modified

20 LCD Inrush Current : TBD LCD Inrush Current : 2.5 A Modified

9,11 No define Flicker Added

18 3.5 Signal Electrical Characteristics New definition Modified

18 Frame Rate Min = no definition Frame Rate Min = 50Hz Added

20 VDD Current

Typ=1100mA

Max=1210mA

VDD Current

Typ=1200mA

Max=1560mA

Modified

20 VDD Power

Typ=5.5W

Max=6.05W

VDD Power

Typ=6W

Max=7.8W

Modified

0.3 2004/4/1 9 2.2 Functional Block Diagram CCFL connector 2pin × 2 Added

14 3.1 Absolute Maximum Ratings CCFL max. current = 8.5mA Modified

19 3.6.1 Timing Characteristics DE mode only Added

23 4.2 Parameter guideline for CCFL

Inverter

Note 1: The variance of the current is

±10%

Deleted


Inverter

CCFL Ignition Voltage

(End of the lamp wire connector)

Added

Ver0.4 6/29



Inverter

Note4

The minimum lifetime of CCFL is on the

condition at 7.5mA lamp current.

Added

0.3 2004/4/6 10 2.3 Optical Characteristics

Response Time Max. = TBD

Rising Time Max. = 20

Falling Time Max. = 5

Rising + Falling Max. = 25

Modified

10 2.3 Optical Characteristics

White Luminance Min. = TBD

White Luminance Min. = 210 Modified

9 2.2 Functional Block Diagram Adding CCFL connector diagram Added

8 Contrast Ratio = TBD Contrast Ratio = 450 : 1 Modified

10 Contrast ratio Min. = TBD

Contrast ratio Typ. = TBD

Contrast ratio Min. = 250

Contrast ratio Typ. = 450

Modified

0.3 2004/4/8 10,12 TC0-03 Compliance

No defined

Note 5 Added

9,15 3.2 Mating Type Part Number

SM02(4.0)B-BHS-1-TB Modified to SM02B-BHSS-1-TB

Modified

0.4 2004/5/25 23 4.1 Signal for Lamp connector 4.1 Signal for Lamp connector Modified

10 Viewing Angle

Cr=10, Down Typ.=70

Down Min.=60

Viewing Angle

Cr=10, Down Typ.=60

Down Min.=50

Modified

18 The input data format

No defined

Note 3:8-bit in Added

19 3.6.1 Timing Characteristics

Data CLK Min.=45

Frame Rate Min.=50

3.6.1 Timing Characteristics

Data CLK Min.=40

Frame Rate Min.=49

Modified

23 CCFL life Time

CCFL life Time

Min.=30,000 hours

Typ.=50,000 hours

Modified

Ver0.4 7/29


1.0 Handling Precautions 1) Since front polarizer is easily damaged, pay attention not to scratch it. 2) Be sure to turn off power supply when inserting or disconnecting from input connector. 3) Wipe off water drop immediately. Long contact with water may cause discoloration or spots. 4) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth. 5) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface. 6) Since CMOS LSI is used in this module, take care of static electricity and insure human earth when

handling. 7) Do not open nor modify the Module Assembly. 8) Do not press the reflector sheet at the back of the module to any directions. 9) In case if a module has to be put back into the packing container slot after once it was taken out from the

container, do not press the center of the CCFL reflector edge. Instead, press at the far ends of the CCFL reflector edge softly. Otherwise the TFT module may be damaged.

10) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor tilt the Interface

Connector of the TFT module. 11) After installation of the TFT module into an enclosure (Desktop monitor Bezel, for example), do not twist

nor bend the TFT Module even momentary. At designing the enclosure, it should be taken into consideration that no bending/twisting forces are applied to the TFT module from outside. Otherwise the TFT module may be damaged.

Ver0.4 8/29


2.0 General Description This specification applies to the 17.0 inch Color TFT/LCD Module M170EG01 V0. This module is designed for a display unit of personal computer. The display supports the SXGA (1280(H) x 1024(V)) screen format and 16.2M colors (RGB 6-bits + FRC data). All input signals are 2 Channel LVDS interface compatible. This module does not contain an inverter card for backlight.

2.1 Display Characteristics The following items are characteristics summary on the table under 25 condition:

ITEMS Unit SPECIFICATIONS Screen Diagonal [mm] 432(17.0") Active Area [mm] 337.920 (H) x 270.336(V) Pixels H x V 1280(x3) x 1024 Pixel Pitch [mm] 0.264 (per one triad) x 0.264 Pixel Arrangement R.G.B. Vertical Stripe Display Mode Normally White White Luminance [cd/m2] 260 (Typ) Contrast Ratio 450 : 1 (Typ) Optical Rise Time/Fall Time [msec] 16 (Typ) Color Saturation 72% NTSC Nominal Input Voltage VDD [Volt] +5.0 V Power Consumption (VDD line + CCFL line)

[Watt]

25.8 W(Typ) (PDD=6 W, PCFL=19.8 W @Lamp=7.5mA)

Weight [Grams] 1900 (Typ) Min. Typ. Max. Horizatal(H) 358 358.5 359.0 Vertical(V) 296 296.5 297

Physical Size [mm]

Depth(D) 16.5 17.0 17.5 Electrical Interface Dual Channel LVDS Support Color 16.2M colors (RGB 6-bit + FRC data) Temperature Range Operating Storage (Shipping)

[oC] [oC]

0 to +50 -20 to +60

Ver0.4 9/29


2.2 Functional Block Diagram The following diagram shows the functional block of the 17.0 inches Color TFT/LCD Module:

FI-XB30SRL-HF11 / MDF76LBRW-30S-1H JST-BHSR-02VS-1 ( 2pin × 2 )

Mating Type: JAE FI-X30C2L / HRS MDF76G-30P-1SD SM02B-BHSS-1-TB

Connector

DC/DC Converter

LVDS

Timing Controller

Gamma Correction

TFT-LCD 1280*(3)*1024

Pixels

G1

G1024

D1 D3840

Inverter DC POWER

4 CCFL

AU ASIC

RSDS

LVDS

+ 5V

Ver0.4 10/29


LCD

Module

PR-880 /BM5A /

BM7

Module Driving Equipment

measuring distance

2.3 Optical Characteristics The optical characteristics are measured under stable conditions at 25 (Room Temperature):

Item Unit Conditions Min. Typ. Max. Note Horizontal (Right) CR = 10 (Left)

60 60

70 70 - -

Viewing Angle [degree] Vertical (Up) CR = 10 (Down)

60 50

70 60 - -

Contrast ratio Normal Direction 250 450 - - Rising Time - 12 20

Falling Time - 4 5 Response Time [msec]

Rising + Falling - 16 25

Note 1

Red x 0.61 0.64 0.67 - Red y 0.31 0.34 0.37 - Green x 0.26 0.29 0.32 - Green y 0.58 0.61 0.64 - Blue x 0.11 0.14 0.17 -

Color / Chromaticity Coordinates (CIE)

Blue y 0.04 0.07 0.10 - White x 0.28 0.31 0.34 - Color Coordinates (CIE)

White

White y 0.30 0.33 0.36 - White Luminance @ CCFL 7.5mA (center)

[cd/m2] 210 260 -

Luminance Uniformity [%] 75 80 Note 2 Crosstalk (in 75Hz) [%] 1.5 Note 3 Flicker dB -20 Note 4 TC0-03 Compliance Note 5

Equipment: Pattern Generator, Power Supply, Digital Voltmeter, Luminance meter

(PR 880, BM-5A / BM7)

Aperture 1°with 100cm VD or 2°with 50cm viewing distance

Test Point Center (VESA point 9)

Environment < 1 lux

Ver0.4 11/29


Note 1: Definition of Response time The output signals of photodetector are measured when the input signals are changed from “Black” to “White”

(rising time), and from “White” to “Black ”(falling time), respectively. The response time is interval between the

10% and 90% of amplitudes.

Note 2: Brightness uniformity of these 9 points is defined as below

9)-(1 Points 9in Luminance Maximum9)-(1 points 9in Luminance MinimumUniformity =

50 %

90 %

90 % 50 %

10 %

10 %

10090

100

%

Optical

response White Black White

TrF Tr R

10090

100

%

Optical

response White Black White

TrF Tr R

Ver0.4 12/29


Note 3:

Unit: percentage of dimension of display area

l LA-LA’ l / LA x 100%= 1.5% max., LA and LB are brightness at location A and B l LB-LB’ l / LB x 100%= 1.5% max., LA’ and LB’ are brightness at location A’ and B’

Note4: Test Paterm : Subchecker Pattern

R G B R G B

R G B R G B

R G B R G B

Method : Record dBV & DC value with (WESTAR)TRD-100

Level DC

Hz) 30Level(at AClog20(dB)Flicker =

Note5:Tuning the brightness and contrast function in OSD let the luminance to 125 cd/m2. When tuning the brightness to 125cd/m2, the function on OSD should not restrict our V-T curve. In other word, the higher contrast, the range of panel’s V-T curve will be more extensive to get the better performance. If it is not possible to achieve the test luminance by this procedure it is suitable to tune contrast higher and brightness lower.

0 gray level

1/2

1/2

1/6

1/6A

B

1/2

1/2

1/6

1/6

2/3 1/3

1/3

2/3

A’

B’

184 gray level 184 gray level

Gray Level = L127

Gray Level = L0

Amplitude

Time

DC

AC

Ver0.4 13/29


2.4 Pixel format image Following figure shows the relationship of the input signals and LCD pixel format.

ODD ODD ODD EVEN EVEN EVEN

R G B R G B R G B R G B R G B R G B

R G B R G B R G B R G B R G B R G B

1 ST

1024 TH

Ver0.4 14/29


3.0 Electrical characteristics 3.1 Absolute Maximum Ratings Absolute maximum ratings of the module is as following:

Item Symbol Min Max Unit Conditions

Logic/LCD Drive Voltage VIN -0.3 6 [Volt]

CCFL Current ICFL - 8.5 [mA] rms

Operating Temperature TOP 0 +50 [oC] Note Operating Humidity HOP 8 95 [%RH] Note Storage Temperature TST -20 +60 [oC] Note Storage Humidity HST 8 95 [%RH] Note

Note : Maximum Wet-Bulb should be 39 and No condensation.

T=65,H=29%

Relative Humidity %

Temperature -20 0 6050

95

5

100

0

Operation rangeStorage range

Storage range

80

60

40

20

Twb=39 T=40,H=95%

T=60,H=39%

T=50,H=55%

Ver0.4 15/29


3.2 Connectors

Physical interface is described as for the connector on module.

These connectors are capable of accommodating the following signals and will be following components.

Connector Name / Designation Interface Connector / Interface card

Manufacturer JAE or compatible

Type Part Number FI-XB30SRL-HF11 / MDF76LBRW-30S-1H

Mating Housing Part Number JAE FI-X30C2L / HRS MDF76G-30P-1SD

Connector Name / Designation Lamp Connector / Backlight lamp

Manufacturer JST

Type Part Number BHSR-02VS-1

Mating Type Part Number SM02B-BHSS-1-TB

3.3 Signal Pin

Pin# Signal Name Pin# Signal Name 1 RxOIN0- 2 RxOIN0+ 3 RxOIN1- 4 RxOIN1+ 5 RxOIN2- 6 RxOIN2+ 7 VSS 8 RxOCLKIN- 9 RxOCLKIN+ 10 RxOIN3- 11 RxOIN3+ 12 RxEIN0- 13 RxEIN0+ 14 VSS 15 RxEIN1- 16 RxEIN1+ 17 VSS 18 RxEIN2- 19 RxEIN2+ 20 RxECLKIN- 21 RxECLKIN+ 22 RxEIN3- 23 RxEIN3+ 24 VSS 25 VSS 26 NC 27 VSS 28 VCC 29 VCC 30 VCC

Ver0.4 16/29


3.4 Signal Description The module using a pair of LVDS receiver SN75LVDS82(Texas Instruments) or compatible. LVDS is a differential signal technology for LCD interface and high speed data transfer device. Transmitter shall be SN75LVDS83(negative edge sampling) or compatible. The first LVDS port(RxOxxx) transmits odd pixels while the second LVDS port(RxExxx) transmits even pixels.

PIN # SIGNAL NAME DESCRIPTION

1 RxOIN0- Negative LVDS differential data input (Odd data)

2 RxOIN0+ Positive LVDS differential data input (Odd data)



5 RxOIN2- Negative LVDS differential data input (Odd data,H-Sync,V-Sync,DSPTMG)

6 RxOIN2+ Positive LVDS differential data input (Odd data, H-Sync,V-Sync,DSPTMG)

7 VSS Power Ground

8 RxOCLKIN- Negative LVDS differential clock input (Odd clock)

9 RxOCLKIN+ Positive LVDS differential clock input (Odd clock)



12 RxEIN0- Negative LVDS differential data input (Even data)

13 RxEIN0+ Positive LVDS differential data input (Even data)

14 VSS Power Ground

15 RxEIN1- Positive LVDS differential data input (Even data)

16 RxEIN1+ Negative LVDS differential data input (Even data)

17 VSS Power Ground



20 RxECLKIN- Negative LVDS differential clock input (Even clock)

21 RxECLKIN+ Positive LVDS differential clock input (Even clock)



24 VSS Power Ground

25 VSS Power Ground

26 NC No Connection ( for AUO test)

27 VSS Power Ground

28 VCC +5.0V Power Supply



Ver0.4 17/29


Note1: Start from left side

Note2: Input signals of odd and even clock shall be the same timing.

Note3: Please follow PSWG.

Connector

1 30

RxO

IN0-

VCC

Ver0.4 18/29


The input data format:

Note1: Normally, DE, VS, HS on EVEN channel are not used.

Note2: Please follow PSWG. Note3: 8-bit in

Ver0.4 19/29


3.5 Signal Electrical Characteristics Each signal characteristics are as follows;

Symbol Parameter Min Typ Max Units Condition

VTH Differential Input High Threshold - - 100 [mV] VICM = 1.2V Note

VTL Differential Input Low Threshold -100 - - [mV] VICM = 1.2V Note

VID Input Differential Voltage 100 400 600 [mV] Note

VICM Differential Input Common Mode

Voltage 1.1 - 1.45 [V] VTH/VTL = ± 100Mv Note

Note LVDS Signal Waveform 3.6 Interface Timings 3.6.1 Timing Characteristics

Item Symbol Min Typ Max Unit Data CLK Tclk 40 54 70 MHz

Period Th 685 844 1024 Tclk H-section

Display Area Tdisp(h) 640 640 640 Tclk Period Tv 1036 1066 2048 Th

V-section Display Area Tdisp(v) 1024 1024 1024 Th

Frame Rate F 49 60 75 Hz Note: DE mode only

VTH VID

VTL

VICM

VSS

Ver0.4 20/29


3.6.2 Timing Definition

DEDE CLK

Tclk

Tblk(v)

Th Tv

Tdisp(v) Tdisp(h) Th

Tblk(h)

Ver0.4 21/29


3.7 Power Consumption Input power specifications are as follows;

Symbol Parameter Min Typ Max Units Condition

VDD Logic/LCD Drive Voltage

4.5 5 5.5 [Volt] ±10%

IDD VDD current - 1200 1560 [mA] Vin=5V , All Black Pattern, at 75Hz

Irush LCD Inrush Current - - 2.5 [A] Note PDD VDD Power 6

7.8 [Watt] Vin=5V , All Black Pattern,

at 75Hz VDDrp Allowable

Logic/LCD Drive Ripple Voltage

100 [mV] p-p

Vin=5V , All Black Pattern,

at 75Hz

Note: Measurement conditions:

+5.0V

+12.0V

SW

VCC

R147K

R2

1K

VR1

47K

F1

Q3AO6402

G

D2

SD

1

D5

D6

C11uF/16V

Q3AO6402

G

D2 SD1

D5D6

C3

0.01uF/25V

C21uF/25V

(High to Low)Control Signal

(LCD Module Input)

90%

10%

Vin rising time

0V

5.0V

470 us

Ver0.4 22/29


3.8 Power ON/OFF Sequence Vin and lamp power on/off sequence are as follows. The timing parameters of interface signal are shown in the table below. The signal please reference “3.4 Signal Description”.

Values Symbol Min. Typ. Max. Unit

T1 0.5 - 10 ms

T2 0 - 10 ms T3 200 - - ms T4 100 - - ms

T5 0 16 50 ms T6 - - 10 ms T7 1000 - - ms

Note: The values of the table are follow PSWG.

90% 90%

10% 10%

T1 T2 T5 T6 T7

T3 T40V

Lamp

Signal

Vin 10%

0V

0V

Ver0.4 23/29


4.0 Backlight Characteristics 4.1 Signal for Lamp connector

Connector No. Pin No. Input Color Function 1 Hot1 Pink High Voltage

CN1 2 Cold1 White Low Voltage

1 Hot2 Blue High Voltage Upper CN2

2 Cold2 Black Low Voltage

1 Hot1 Pink High Voltage CN3

2 Cold1 White Low Voltage

1 Hot2 Blue High Voltage Lower CN4

2 Cold2 Black Low Voltage

4.2 Parameter guideline for CCFL Inverter

Symbol Parameter Min. Typ. Max. Unit Condition

ISCFL CCFL standard current 7.0 7.5 8.0 [mA]

rms (Ta=25oC) Note 1

IRCFL CCFL operation range 3.0 7.5 8.0 [mA]

rms (Ta=25oC)

FCFL CCFL Frequency 40 60 80 [KHz] (Ta=25oC) Note 2

ViCFL

(0oC)


(End of the lamp wire connector)1500 - -

[Volt]

rms (Ta=0oC)

ViCF

(25oC)


(End of the lamp wire connector)1150 - -

[Volt]

rms (Ta=25oC)

VCFL CCFL Operation Voltage

-

660

@7.5mA

700

@3.0mA

[Volt]

rms (Ta=25oC) Note 1

PCFL CCFL Power consumption (for

reference) - 19.8 21.8 [Watt] (Ta=25oC) Note 3

LTCFL CCFL life Time 30,000 50,000 - [Hour] (Ta=25oC) Note 4 Note 1: CCFL standard current is measured at 25±2.

Note 2: CCFL Frequency should be carefully determined to avoid interference between inverter and TFT LCD

Note 3: The variance of CCFL power consumption is ±10%. Calculator value for reference

(ICFL×VCFL×4=PCFL).

Note 4: CCFL life time is determined as the time at which brightness of lamp is 50%. The typical life time of

CCFL is on te condition at 7.5 mA lamp current.

Ver0.4 24/29


5.0 Vibration, Shock, and Drop

5.1 Vibration & Shock Vibration Test Spec:

Frequency: 10 - 200Hz

Sweep: 30 Minutes each Axis (X, Y, Z)

Acceleration: 1.5G(10~200Hz P- P)

Test method:

Acceleration (G) 1.5

Frequency (Hz) 10~200~10

Active time (min) 30

Shock Test Spec:

Acceleration (G) –a 50

Active time -b 20 ms

Wave form Half-sin

Times 1

Direction: ±X , ±Y, ±Z

5.2 Drop test Package test: The drop height is 60cm.

6.0 Environment The display module will meet the provision of this specification during operating condition or after storage or

shipment condition specified below. Operation at 10% beyond the specified range will not cause physical

damage to the unit.

6.1 Temperature and Humidity 6.1.1 Operating Conditions

The display module operates error free, when operated under the following conditions; Temperature 0 0C to 50 0C Relative Humidity 8% to 95% Wet Bulb Temperature 39.0 0C

6.1.2 Shipping Conditions

The display module operates error free, after the following conditions; Temperature -20 0C to 60 0C Relative Humidity 5% to l00% Wet Bulb Temperature 39.0 0C

Ver0.4 25/29


6.2 Atmospheric Pressure The display assembly is capable of being operated without affecting its operations over the pressure range as following specified;

Pressure Note

Maximum Pressure 1040hPa (sea level)

Minimum Pressure 674hPa (3048m) 6.3 Thermal Shock

The display module will not sustain damage after being subjected to 100 cycles of rapid temperature change. A cycle of rapid temperature change consists of varying the temperature from -200C to 600C, and back again. Thermal shock cycle -20 0C for 30min 60 0C for 30min Power is not applied during the test. After temperature cycling, the unit is placed in normal room ambient for at least 4 hours before powering on.

7.0 Reliability This display module and the packaging of that will comply following standards.

7.1 Failure Criteria The display assembly will be considered as failing unit when it no longer meets any of the requirements stated in this specification. Only as for maximum white luminance, following criteria is applicable. Maximum white Luminance shall be 150cd/m2 or more.

7.2 Failure Rate The average failure rate of the display module (from first power-on cycle till 1,000 hours later) will not exceed

1.0%. The average failure rate of the display module from 1,000 hours until 16,000 hours will not exceed 0.7%

per 1000 hours.

7.2.1 Usage The assumed usage for the above criteria is: 220 power-on hours per month 500 power on/off cycles per month Maximum brightness setting Operation to be within office environment (250C typical)

Ver0.4 26/29


8.0 Safety 8.1 Sharp Edge Requirements

There will be no sharp edges or comers on the display assembly that could cause injury.

8.2 Materials 8.2.1 Toxicity

There will be no carcinogenic materials used anywhere in the display module. If toxic

materials are used, they will be reviewed and approved by the responsible ADT

Toxicologist.

8.2.2 Flammability

All components including electrical components that do not meet the flammability grade

UL94-V1 in the module will complete the flammability rating exception approval process.

The printed circuit board will be made from material rated 94-V1 or better. The actual UL

flammability rating will be printed on the printed circuit board.

8.3 Capacitors If any polarized capacitors are used in the display assembly, provisions will be made to keep

them from being inserted backwards.

Ver0.4 27/29


9.0 Other requirement 9.1 National Test Lab Requirement

The display module will satisfy all requirements for compliance to

UL 1950, First Edition U.S.A. Information Technology Equipment CSA C22.2 No.950-M89 Canada, Information Technology Equipment EEC 950 International, Information Technology Equipment EN 60 950 International, Information Processing Equipment (European Norm for IEC950)

9.2 Label The label is on the panel as shown below:

Ver0.4 28/29

10.0 Mechanical Characteristics

Ver0.4 29/29

Doc . No LTM170EU-L11 Rev.No 03-000-S-040127 Page 1 / 34

Approval

To : LiteOn(HP)Date : 2004-01-27

Approved by :

Any Modification of Spec is not allowed without SEC's permission.

Senior Manager :

PREPARED BY : AMLCD Technical Customer Service Team

Samsung Electronics Co . , LTD.

SAMSUNG TFT-LCD

MODEL NO. : LTM170EU-L11


ApprovalContents

Revision History -------------------------- (3)

General Description -------------------------- (4)

1. Absolute Maximum Ratings -------------------------- (5)1.1 Absolute ratings of environment1.2 Electrical Absolute Ratings

2. Optical Characteristics -------------------------- (7)

3. Electrical Characteristics -------------------------- (14)3.1 TFT LCD Module3.2 Back-light Unit

4. Block Diagram -------------------------- (17)4.1 TFT LCD Module4.2 Back-light Unit

5. Input Terminal Pin Assignment -------------------------- (18)5.1 Input Signal & Power5.2 LVDS Interface5.3 Back-light Unit5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color

6. Interface Timing -------------------------- (23)6.1 Timing Parameters (DE only mode)6.2 Timing Diagrams of Interface Signal (DE only mode)6.3 Power ON/OFF Sequence

7. Outline Dimension -------------------------- (26)

8. Reliability Test -------------------------- (28)

9. Packing -------------------------- (29)

10. Marking & Others -------------------------- (30)

11. Inspection Criteria -------------------------- (32)

12. General Precaution -------------------------- (33)12.1 Handling12.2 Storage12.3 Operation12.4 Others


Approval* Revision History

Date Rev. No Page SummaryJan. 27,

2004000 Approval specification of LTM170EU-L11 model for LiteOn was issued first.


ApprovalGeneral Description

* Description

LTM170EU-L11 is a color active matrix TFT (Thin Film Transistor) liquid crystal display(LCD) that uses amorphous silicon TFTs as switching devices. This model is composed ofa TFT LCD panel, a driver circuit and a back-light system. The resolution of a 17.0" contains1280 x 1024 pixels and can display up to 16.2 millions colors.

* Features

- High contrast ratio, high aperture structure- TN (Twisted Nematic) mode- Wide viewing angle- High speed response- SXGA (1280 x 1024 pixels) resolution- Low power consumption- 2 dual CCFTs (Cold Cathode Fluorescent Tube)- DE (Data Enable) mode- LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)- Compact Size Design

* Applications

Workstation & desktop monitorsDisplay terminals for AV application productsMonitors for industrial machine

* General information

Items Specification Unit NoteDisplay area 337.92(H) x 270.336(V) mm

Driver element a-Si TFT active matrixDisplay colors 16.2M colorsColor Gamut 70.8 (Based on sRGB) %

Number of pixels 1280 x 1024 pixelPixel arrangement RGB vertical stripe

Pixel pitch 0.264(H) x 0.264(W) mmDisplay mode Normally White

Surface treatment Haze 25% , Hard-coating (3H) Anti-glare


Approval* Mechanical information

Item Min. Typ. Max. Note

Modulesize

Horizontal(H) 358.0 358.5 359.0 mmVertical(V) 296.0 296.5 297.0 mmDepth(D) - - 17.5 mm

Weight - - 2,100 g

1. Absolute Maximum Ratings

1.1 Absolute ratings of environment

Item Symbol Min. Max. Unit Note

Storage temperature TSTG -25 60 (1)

Operating temperature(Glass surface temperature)

TOPR 0 50 (1)

Shock ( non - operating ) Snop - 50 G (2),(4)

Vibration ( non - operating ) Vnop - 1.5 G (3),(4)

Note (1) Temperature and relative humidity range are shown in the figure below.90 % RH Max. ( 40 °C ≥ Ta )Maximum wet-bulb temperature at 39 °C or less. (Ta > 40 °C) No condensation.

(2) 11ms, sine wave, one time for ±X, ±Y, ±Z axis(3) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis(4) At vibration and shock test, the fixture which holds the module to be tested

has to be hard and rigid enough so that the module would not be twisted orbent by the fixture.

0

20

40

60

80

100

-40 -20 0 20 40 60 80

5

90

OperatingRange

Storage Range

Relative Humidity ( %RH)

Temperature (OC)

( 60,27.7)

( 40, 90 )

( 50, 50.4 )

( 25,5)(-25,5)


Approval

1.2 ELECTRICAL ABSOLUTE RATINGS

(1) TFT LCD Module (Vss = GND = 0 V)

Item Symbol Min. Max. Unit Note

Power Supply Voltage VDD Vss-0.5 6.5 V (1)

Note (1) Within Ta ( 25 ± 2 °C)

(2) BACK-LIGHT UNIT (Ta = 25 ± 2°C)

Item Symbol Min. Max. Unit. Note

Lamp Current IL 2.0 7.0 mArms (1),(2)

Lamp Frequency fL 40 80 kHz (1)

Note (1) Permanent damage to the device may occur if maximum values are exceeded.Functional operation should be restricted to the conditions describedunder Normal Operating Conditions.

(2) Specified values are for a single lamp.(Refer to the Note (1) in the page 16 for further information).


Approval2. Optical Characteristics

The following items are measured under stable conditions. The optical characteristics should bemeasured in a dark room or equivalent state with the methods shown in Note (1).

Measuring equipment : TOPCON BM-5A, BM-7, PHOTO RESEARCH PR650Eldim EZ-Contrast

(Inverter Freq. : 50kHz) * Ta = 25 ± 2°C, VDD=5V, fv= 60Hz, fDCLK=54MHz, IL = 6.5mArms

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio(Center of screen)

C/R

Normalφ = 0θ = 0

ViewingAngle

400 500 -(3)

BM-5A

ResponseTime

Rising Tr - 3 5msec

(5)BM-7Falling Tf - 10 13

Luminance of White(Center of screen)

YL 250 300 - cd/m2(6)

BM-5A

ColorChromaticity(CIE 1931)

RedRx 0.620 0.650 0.680

(7)PR650

Ry 0.300 0.330 0.360

GreenGx 0.270 0.300 0.330

Gy 0.570 0.600 0.630

BlueBx 0.120 0.150 0.180

By 0.050 0.080 0.110

WhiteWx 0.283 0.313 0.343

Wy 0.299 0.329 0.359

ViewingAngle

Hor.θ L

CR≥10

65 75 -

Degrees(8)

BM-5Aθ R 65 75 -

Ver.φ H 65 75 -

φ L 50 60 -

Brightness Uniformity(9 Points) Buni - - 25 %

(4)BM-5A

Luminance

Uniformity(TCO'99)LR - - 1.7 (9)

Cross Modulation DSHA - - 2 %(10)

BM-5A

Flicker F - - 8(11)

BM-7


ApprovalNote (1) Test Equipment SetupThe measurement should be executed in a stable, windless and dark room between30min and 40min after lighting the back-light at the given temperature for stabilizationof the back-light. This should be measured in the center of screen.

Single lamp current : 6.5mA (Refer to the note(1) in the page 16 for more information.)Environment condition : Ta = 25 ± 2 °C

Photodetector

Photodetector Field

BM-5A 2°BM-7 2°

PR650 1°

LCD Panel

TFT - LCD Module

The center of the screen

BM-5A : 40BM-7 : 50PR650 : 50

Field

Optical Measuring Equipment Setup

Note (2) Definition of test point

: test point

Active AREA7

4

12

5

89

6

3

102

512

922

128 640 1152


ApprovalNote (3) Definition of Contrast Ratio (C/R): Ratio of gray max (Gmax) & gray min (Gmin) at the center point⑤ of the panel

CRGG

=maxmin

Gmax : Luminance with all pixels whiteGmin : Luminance with all pixels black

Note (4) Definition of 9 points brightness uniformity

BuniB B

B= ∗

−100

( max min)max

Bmax : Maximum brightnessBmin : Minimum brightness

Note (5) Definition of Response time : Sum of Tr, Tf

TIME

TR TF

10%

90%

WHITE(data off)

0%

100%

WHITE(data off) BLACK(data on)Display data

Optical InstrumentsResponse

Note (6) Definition of Luminance of White : Luminance of white at center point⑤.

Note (7) Definition of Color Chromaticity (CIE 1931)Color coordinate of Red, Green, Blue & White at center point⑤.


ApprovalNote (8) Definition of Viewing Angle : Viewing angle range (CR ≥ 10 )

6 O ’c lockd irec tion

N orm al L ine

θ Lθ R

φ Hφ L 12 O ’c lockd irec tion

θR = 90 o

θ L = 90 o

φ = 0 o,

x

x’y ’

y

θ = 0 o

φ H = 90 o

φ L= 90 o

Note (9) TCO' 99 Certification Requirements and test methodsfor Flat Panel Visual Display Units(VDUs) ( 1.5.2 Luminance Uniformity)

LR = ((Lmax,+30deg. / Lmin,+30deg.) + (Lmax,-30deg. / Lmin,-30deg.)) / 2

Note (10) Definition of Cross Modulation (Crosstalk : DSHA)

Crosstalk Modulation Ratio(D )Y Y

Y100 (%)SHA

A B

A=

−×

Where YA = luminance with moving a black bar,YB = luminance without moving a black bar

- Mesurement angle = 2° Viewing angle, Measurement area = ψ 12

and Background pattern (except for Black bar) includes Gray 1 ~ 63


Approvala. Measurement procedure of Horizontal Crosstalk

L

H

2L/3

H/2

YB2

YB1Darkest Pattern

(Gray 0)

YA1

YA2

18mm Shift

18mm Shift

b. Measurement procedure of Vertical Crosstalk

YA1

YA2

18mm shift

18mm ShiftL

H

L/2

2H/3YB2YB1

Darkest

Pattern

(Gray 0)


ApprovalNote (11) Flicker level should be measured with 1 by 1 sub-checker pattern.

Definition of Flicker level

Flicker level = 1000 * (A-B)

where,

〔π( ) L(0Hz +30Hz) 〕10

0.8558-0.000401<log(L(0Hz+30Hz))>+0.86³

2

2 0.74

〔π( ) L(0Hz +30Hz) 〕10

0.8558-0.000401<log(L(0Hz+30Hz))>+0.86³

2

20.74

+1584.90.74

A =

〔π( ) L(0Hz +30Hz) 〕10

0.8558-0.000401<log(L(0Hz+30Hz))>+0.86³

2

2 0.74

〔π( ) L(0Hz +30Hz) 〕10

0.8558-0.000401<log(L(0Hz+30Hz))>+0.86³

2

20.74

+1584.90.74

+1584.90.74

A =

〔π( ) L(0Hz - 30Hz) 〕10

0.8558-0.000401<log(L(0Hz+30Hz))>+0.86³

2

20.74

〔π( ) L(0Hz - 30Hz) 〕10

0.8558-0.000401<log(L(0Hz+30Hz))>+0.86³

2

20.74

+1584.9

0.74

B =

〔π( ) L(0Hz - 30Hz) 〕10

0.8558-0.000401<log(L(0Hz+30Hz))>+0.86³

2

20.74

〔π( ) L(0Hz - 30Hz) 〕10

0.8558-0.000401<log(L(0Hz+30Hz))>+0.86³

2

20.74

+1584.9

0.74

B =

where,

L(0Hz +30Hz) = 10

0Hz(dB)+b

20

30Hz(dB)+b

20

10+( )/aL(0Hz +30Hz) = 10

0Hz(dB)+b

20

30Hz(dB)+b

20

10+10

0Hz(dB)+b

20

10

0Hz(dB)+b

20

0Hz(dB)+b

20

30Hz(dB)+b

20

10

30Hz(dB)+b

20

30Hz(dB)+b

20

10+( )/a

L(0Hz - 30Hz) =0Hz(dB)-b

20

10

30Hz(dB)-b

20

10-( )/aL(0Hz - 30Hz) =0Hz(dB)-b

20

10

30Hz(dB)-b

20

10-L(0Hz - 30Hz) =

0Hz(dB)-b

20

10

30Hz(dB)-b

20

10-

0Hz(dB)-b

20

10

0Hz(dB)-b

20

0Hz(dB)-b

20

10

30Hz(dB)-b

20

10

30Hz(dB)-b

20

30Hz(dB)-b

20

10-( )/a

wherea = Proportion Constant of Input brightness to BM-7 and output voltage (V*(/cd))b = Standard voltage which is proposed to calculate the input voltage to DSA

(Dynamic signal analyzer) in DB scale

( Vref = 10b/20

Vref = 10Vref = 10b/20

)

One maximum value of three estimated valuesTest pattern : For 1-dot inversion driving

(Grey levels of foreground dots on the test panel are G22, G32, G45)

Test point :5 points of the display area


Approvala. test pattern : 1 by 1 sub-checker pattern

b. test point

Background

Foreground

BackGround

ForeGround

: test point

Active AREA4

1

3

5

2

170

512

854

213 640 1067

: test point: test point

Active AREA4

1

3

5

2

170

512

854

213 640 1067


Approval3. Electrical Characteristics

3.1 TFT LCD MODULETa = 25°C

Item Symbol Min. Typ. Max. Unit NoteVoltage of Power Supply VDD 4.5 5.0 5.5 V (1)

Interface type LVDS DS90C383/385 DS90C386 PairCurrent of

PowerSupply

(a) BlackIDD

- 600 - mA(2),(3)(b) White - 500 - mA

(c) Dot - 700 850 mAVsync Frequency fV 55 60 77 Hz

Hsync Frequency fH 56.7 64 82.082 kHz

Main Frequency fDCLK 40 54 69.28 MHz

Rush Current IRUSH - - 3.0 A (4)

Note (1) The connector for display data & timing signal should be connected.(Vss=0V)(2) fV=60Hz, fDCLK = 54MHz, VDD = 5.0V, DC Current.(3) Power dissipation check pattern(LCD Module only)

a) Black Pattern b) White Pattern

c) Dot Pattern

R G B

R G B

R G B

R G B

R G

R G B

R G B

B

R G B R

R G B R G B R G B

R G B R G B R G B

R G B R G B R G B

R G B R G B R G

G B R G B

R G B R

R G B R G R

R G BR G B

R G BR G B RR G B


Approval(4) Measurement Conditions

5V

12V

VDD ( LCD INPUT)

CONTROL SIGNAL(HIGH to LOW)

M22SK1399

M12SK1059

R2

1K

C2

10000pFC31uF

R3

47K

R147K

FUSE C11uF

14V

Control Signal : High(+5V) → Low(Ground)All Signal lines to panel, except for power 5V : GroundThe rising time of supplied voltage is controlled to 470us by R3 and C2 value.


Approval3.2 BACK-LIGHT UNITThe back-light system is an edge - lighting type with 2 dual CCFTs ( Cold CathodeFluorescent Tube ) The characteristics of two dual lamps are shown in the following tables.

Ta=25 ± 2°C

Item Symbol Min. Typ. Max. Unit NoteLamp Current IL 2.5 6.5 7.0 mArms (1)Lamp Voltage VL - 650 - Vrms

Lamp Frequency fL 50 - 60 kHz (2)Operating Life Time Hr 50,000 - - Hour (3)

Startup Voltage Vs - -0 : 1,800

Vrms (4)25: 1,500

Note) The wave form of the inverter output voltage must be area symmetric and the designof the inverter must have specifications for the modularized lamp. l

The performance of the back-light, for example life time or brightness, is much influenced by thecharacteristics of the DC-AC inverter for the lamp. So all the parameters of an inverter should becarefully designed so as not to produce too much leakage current from high-voltage output of theinverter. When you design or order the inverter, please make sure that a poor lighting caused by themismatch of the back-light and the inverter(poor lighting, flicker, etc.) never occur. When you confirmit, the module should be operated in the same condition as it is installed in your instrument.

Note (1) Lamp current is measured with current meter for high frequency as shown below.Refer to the block diagram of the back-light unit in the next page for more information.Specified values are for a single lamp.

HOT(PINK)COLD(WHITE)

LCD Module Inverter(SK1700A)

AHOT(BLUE)

COLD(BLACK)

HOT(PINK)COLD(WHITE)HOT(BLUE)

COLD(BLACK)

(2) Lamp frequency which may produce interference with horizontal synchronous frequency maycause line flow on the display. Therefore lamp frequency should be detached from the horizontalsynchronous frequency and its harmonics as far as possible in order to avoid interference.

(3) Life time (Hr) of a lamp is defined as the time in which it continues to operate under thecondition of Ta = 25±2°C and IL = 6.5mArms for a lamp until the brightness becomes 50%or lower than it's original value. Operating condition is lamp unit itself, not module assembly atoperating current 6.5mA.

(4) If an inverter has shutdown function, it should keep its output for over 1 second even if thelamp connector is open. Otherwise the lamps may not be turned on.

(5) Because the inverter uses high voltage, please disconnect it from the power beforeassembling or disassembling.


Approval4. Block Diagram

4.1 TFT LCD MODULE

TFT-LCD PANEL

InputConnector

(30P)

GammaGenerator

DC/DCConverter

VcomGenerator

L-TCON(LVDS &Timing

Controller)

Source Drive IC (x10ea)(RSDS)

GateDrive

IC(x4ea)

Viedo DataControl SignalGammaVcomDVddAVddVon/Voff

RSDS Signal

DC/DCConverter

4.2 BACK-LIGHT UNITConnector : JST BHSR-02VS-1 or equivalent

LAMP(CCFL)COLD(WHITE)HOT(PINK)

12

LAMP(CCFL)

COLD(BLACK)HOT(BLUE)3

4

LAMP(CCFL)COLD(WHITE)HOT(PINK)

12

LAMP(CCFL)

COLD(BLACK)HOT(BLUE)3

4


Approval5. Input Terminal Pin Assignment

5.1. Input Signal & Power ( Connector : FI-XB30SSL-HF15 or equivalent )

PIN NO SYMBOL FUNCTION

1 VDD

Power Supply : +5V2 VDD

3 VDD

4 NC No Connection

5 NC No Connection

6 NC No Connection

7 GND Power Ground

8 RXE3+ Positive Transmission Data of Pixel 3 (EVEN data)

9 RXE3- Negative Transmission Data of Pixel 3 (EVEN data)

10 RXEC+ Positive Sampling Clock (EVEN data)

11 RXEC- Negative Sampling Clock (EVEN data)



14 GND Power Ground



17 GND Power Ground



20 RXO3+ Positive Transmission Data of Pixel 3 (ODD data)

21 RXO3- Negative Transmission Data of Pixel 3 (ODD data)

22 RXOC+ Positive Sampling Clock (ODD data)

23 RXOC- Negative Sampling Clock (ODD data)

24 GND Power Ground








Approval5.2 LVDS Interface

5.2.1 Odd pixel data (1st pixel data)

1st LVDS Transmitter ( DS90C383, DS90C385 ) Signal Interface

Device Input Pin Device Input Signal Output

Signal

To LTM170EU

Interface ( CN101 )

No Symbol Symbol Function Terminal Symbol

51 TXIN0 RO0 Red Odd Pixel Data (LSB)

TXOUT0-

TXOUT0+

No. 1

No. 2

RXO0-

RXO0+

52 TXIN1 RO1 Red Odd Pixel Data




2 TXIN5 RO7 Red Odd Pixel Data (MSB)TXOUT3-

TXOUT3+

No. 10

No. 11

RXO3-

RXO3+

3 TXIN6 RO5 Red Odd Pixel Data TXOUT0-

TXOUT0+

No. 1

No. 2

RXO0-

RXO0+4 TXIN7 GO0 Green Odd Pixel Data (LSB)

6 TXIN8 GO1 Green Odd Pixel Data TXOUT1-

TXOUT1+

No. 3

No. 4

RXO1-

RXO1+7 TXIN9 GO2 Green Odd Pixel Data

8 TXIN10 GO6 Green Odd Pixel Data TXOUT3-

TXOUT3+

No. 10

No. 11

RXO3-

RXO3+10 TXIN11 GO7 Green Odd Pixel Data (MSB)

11 TXIN12 GO3 Green Odd Pixel Data

TXOUT1-

TXOUT1+

No. 3

No. 4

RXO1-

RXO1+



15 TXIN15 BO0 Blue Odd Pixel Data (LSB)

16 TXIN16 BO6 Blue Odd Pixel Data TXOUT3-

TXOUT3+

No. 10

No. 11

RXO3-

RXO3+18 TXIN17 BO7 Blue Odd Pixel Data (MSB)

19 TXIN18 BO1 Blue Odd Pixel DataTXOUT1-

TXOUT1+

No. 3

No. 4

RXO1-

RXO1+

20 TXIN19 BO2 Blue Odd Pixel Data

TXOUT2-

TXOUT2+

No. 5

No. 6

RXO2-

RXO2+




50 TXIN27 RO6 Red Odd Pixel DataTXOUT3-

TXOUT3+

No. 10

No. 11

RXO3-

RXO3+


Approval5.2.2 Even pixel data (2nd pixel data)

2nd LVDS Transmitter ( DS90C383, DS90C385 ) Signal Interface

Device Input Pin Device Input Signal Output

Signal

To LTM170EU

Interface ( CN101 )

No Symbol Symbol Function Terminal Symbol

51 TXIN0 RE0 Red Even Pixel Data (LSB)

TXOUT0-

TXOUT0+

No. 12

No. 13

RXE0-

RXE0+

52 TXIN1 RE1 Red Even Pixel Data




2 TXIN5 RE7 Red Even Pixel Data (MSB)TXOUT3-

TXOUT3+

No. 22

No. 23

RXE3-

RXE3+

3 TXIN6 RE5 Red Even Pixel Data TXOUT0-

TXOUT0+

No. 12

No. 13

RXE0-

RXE0+4 TXIN7 GE0 Green Even Pixel Data (LSB)

6 TXIN8 GE1 Green Even Pixel Data TXOUT1-

TXOUT1+

No. 15

No. 16

RXE1-

RXE1+7 TXIN9 GE2 Green Even Pixel Data

8 TXIN10 GE6 Green Even Pixel Data TXOUT3-

TXOUT3+

No. 22

No. 23

RXE3-

RXE3+10 TXIN11 GE7 Green Even Pixel Data (MSB)

11 TXIN12 GE3 Green Even Pixel Data

TXOUT1-

TXOUT1+

No. 15

No. 16

RXE1-

RXE1+



15 TXIN15 BE0 Blue Even Pixel Data (LSB)

16 TXIN16 BE6 Blue Even Pixel Data TXOUT3-

TXOUT3+

No. 22

No. 23

RXE3-

RXE3+18 TXIN17 BE7 Blue Even Pixel Data (MSB)

19 TXIN18 BE1 Blue Even Pixel DataTXOUT1-

TXOUT1+

No. 15

No. 16

RXE1-

RXE1+

20 TXIN19 BE2 Blue Even Pixel Data

TXOUT2-

TXOUT2+

No. 18

No. 19

RXE2-

RXE2+




50 TXIN27 RE6 Red Even Pixel DataTXOUT3-

TXOUT3+

No. 22

No. 23

RXE3-

RXE3+


Approval5.3 BACK-LIGHT UNIT

Pin No. Input Color Function

Upper

1 Hot1 Pink High Voltage2 Cold1 White Ground3 Hot2 Blue High Voltage4 Cold2 Black Ground

Lower

1 Hot1 Pink High Voltage2 Cold1 White Ground3 Hot2 Blue High Voltage4 Cold2 Black Ground

ConnectorPart No.

JST BHSR-02VS-1 or equivalent


Approval5.4 Input Signals, Basic Display Colors and Gray Scale of Each Colors

COLORDISPLAY

(8bit)

DATA SIGNAL GRAY

SCALE

LEVELRED GREEN BLUE

R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7

BASIC

COLOR

BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -

BLUE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 -

GREEN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 -

CYAN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -

RED 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -

MAGENTA 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 -

YELLOW 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 -

WHITE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -

GRAY

SCALE

OF

RED

BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R0

DARK

↑

↓

LIGHT

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R1

0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R2

: : : : : : : : : : : : : : : : : : R3~

R252: : : : : : : : : : : : : : : : : :

1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R252

0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R252

RED 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R252

GRAY

SCALE

OF

GREEN

BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G0

DARK

↑

↓

LIGHT

0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G1

0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G2

: : : : : : : : : : : : : : : : : : G3~

G252: : : : : : : : : : : : : : : : : :

0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 G252

0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 G252

GREEN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 G252

GRAY

SCALE

OF

BLUE

BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 B0

DARK

↑

↓

LIGHT

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 B1

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 B2

: : : : : : : : : : : : : : : : : : B3~

B252: : : : : : : : : : : : : : : : : :

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 B252

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 B252

BLUE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 B252

Note) Definition of Gray :Rn : Red Gray, Gn : Green Gray, Bn : Blue Gray (n = Gray level)Input Signal : 0 = Low level voltage, 1 = High level voltage


Approval6. Interface Timing

6.1 Timing Parameters ( DE only mode )

SIGNAL ITEM SYMBOL MIN. TYP. MAX. UNIT NOTE

Clock

Frequency 1/TC 40 54 69.28 MHz

(1), (2)

High Time TCH 4 - - nsec

Low Time TCL 4 - - nsec

DataSetup Time TDS 4 - - nsec

Hold Time TDH 4 - - nsec

Data Enable Setup Time TES 4 - - nsec

Frame FrequencyCycle Tv

18.2 16.7 12.99 msec

1031 1066 - lines

Frequency 1/Tv 55 60 77 Hz (3)

Vertical ActiveDisplay Term

Display Period TVD 1024 1024 1024 lines

Vertical BlankPeriod

TVB 8 - - lines

One LineScanning Time

Cycle TH 752 844 1130 clocks

Horizontal ActiveDisplay Term

Display Period THD 640 640 640 clocks

Note (1) Test Point : TTL control signal and CLK at LVDS Tx input terminal in system(2) Internal Vcc = 3.3V(3) At low Vsync frequency, Under 60Hz, flicker level can increase at specific pattern.


Approval6.2 Timing diagrams of interface signal ( DE only mode )

DATASIGNALS

DE

TVD

TV

TH

DCLK

TC

DE

THD

TVB

0.5 VCC

TES

TDS TDH

TCH TCL

TC

DE

DISPLAYDATA

DCLK

0.5 VCC

0.5 VCC


Approval6.3 Power ON/OFF Sequence

To prevent a latch-up or DC operation of the LCD module, the power on/off sequenceshould be as the diagram below.

Power SupplyVDD

0.9 VDD 0.9 VDD

0V

0 V

VALIDSignals

T3

300≤ T1 ≤ 10msec0 ≤ T2 ≤ 50 msec0 ≤ T3 ≤ 50 msec

1sec ≤ T 4

T1

T2T4

0.1 VDD 0.1 VDD

Back-light(Recommended)500 msec ≤ T5

100 msec≤ T6

Power On Power Off

T5 T6

50% 50%

Power SupplyVDD

0.9 VDD 0.9 VDD

0V

0 V

VALIDSignals

T3

300≤ T1 ≤ 10msec0 ≤ T2 ≤ 50 msec0 ≤ T3 ≤ 50 msec

1sec ≤ T 4

T1

T2T4

0.1 VDD 0.1 VDD

Back-light(Recommended)500 msec ≤ T5

100 msec≤ T6

Power On Power Off

T5 T6

50% 50%

Power ON/OFF Sequence

Note. (1) The supply voltage of the external system for the module input should be thesame as the definition of VDD.

(2) Apply the lamp voltage within the LCD operation range. When the back-lightturns on before the LCD operation or the LCD turns off before the back-lightturns off, the display may momentarily show abnormal screen.

(3) In case of VDD = off level,please keep the level of input signals low or keep a high impedance.

(4) T4 should be measured after the module has been fully discharged betweenpower off and on period.

(5) Interface signal should not be kept at high impedance when the power is on.


Approval7. Outline Dimension[ Refer to the next page ]


Approval8. Reliability Test

Test Items Conditions Time/Cycle Sample

HTOL* 50°C, Bias 500 hrs 12

LTOL* 0°C, Bias 500 hrs 5

THB** 40°C / 95% , Bias 500 hrs 5

HTS*** 70°C, No Bias 500 hrs 5

LTS*** -30°C, No Bias 500 hrs 5

Thermal Cycle -20°C/30min ~ +60°C/30min , No bias 100 cycle 5

Box Drop 1 angle, 3 edge, 6 side, 66 cm 5Shock(Non-operating)

50G, 11msecSine wave, ± x/y/z axis

1 time/axis 3

Vibration(Non-operating)

1.5G, 10~300 Hzx/y/z axis, sweep rate : 10 min

30min/axis 3

ESD(Non-Operating)

contact : 150pF, 330 ohm, 9pointAir(non-contact) : 150pF, 330 ohm, 9pointCDM : 150pF, 330 ohm, 9point

± 10kV± 20kV± 10kV

333

[ Result Evaluation Criteria]Under the display quality test conditions with normal operation state, these shouldbe no change which may affect practical display functions.

* HTOL/ LTOL : High/Low Temperature Operating Life,** THB : Temperature Humidity Bias*** HTS/LTS : High/Low Temperature Storage


Approval9. PACKING

9.1 CARTON (Internal Package)(1) Packing Form

Corrugated fiberboard box and corrugated cardboard as shock absorber(2) Packing Method

a) without inverter

SHIELDING-BAG

CUSHION-PAD

PACKING-CASE

LABEL-SAFETY

LABEL

OPP-TAPE

PANEL-PROTECTOR

TAPE-PAPER(4point)

NOTE) 1) TOTAL Weight : Approx. 10

2) Acceptance number of piling : 5 sets3) Carton size : 390(W) X 320(D) X 410(H)4) MAX accumulation quantity : 5 cartons


Approval(3) Packing Material

No Part name Quality1 Static electric protective sack 5

2Packing case(Inner box)included shock absorber

1 set

3 Pictorial marking 2 pcs4 Carton 1 set

10. MARKING & OTHERS

A nameplate bearing followed by is affixed to a shipped product at the specifiedlocation on each product.

(1) Parts number : LTM170EU-L11(2) Revision code : Two letters(3) Customer code : One letter

X XX

Revision CodeCustomer Code

(4) Lot number : 5 E 3 G 00210A

Lot NumberMonthYearDeviceLine

(5) Nameplate Indication

Week Code: 00 00

40 mm

80 mm

Lot Number 000

LTM170EU-L01Week

Code

WeekYear

LTM170EU-L11

XXX


Approval(6) Packing box attach

80mm

LTM170EU-L11

5000

L532603333

Revision CODE

Parts number

BOX SERIAL Number

40mm

(7) Others1. After service part

Part Name Description

ASS'Y-LAMP(U)ASS'Y-LAMP(L)

LTM170EU, D2.4, L349, 2PIN×2LTM170EU, D2.4, L349, 2PIN×2


Approval11. Inspection Criteria

When products are shipped, incoming inspection should be carried out with a samplinginspection based on MIL-STD-105E level II by AQL 1.0%.

CHANGE CONTROL

Design of the product may be changed regarding the specifications, appearance, parts used,circuits, etc. for product improvement.If a design change is judged to affect the specifications of this product, supplier shouldinform customer of the change in advance.

QUALITY CONTROL

In the event of a product failure under normal operating conditions, a product troubleor a functional disorder that can be deemed to be the responsibility of supplier, suppliershould repair the fault or replace the product free of charge within one year from theproduct delivery date. However, supplier does not take responsibility for the product qualityin the case of modifications not specified by supplier.

MAINTENANCE

The specifications of the functions of maintenance parts may be partially changedwithin the range which provides equivalent or better quality.In principle, maintenance parts should be product units.When stopping manufacturing this product, supplier should notify customer in advance.

HANDLING OF DOUBTFUL POINTS

Any doubt not stipulated in this specification is to be resolved by mutual agreementbetween customer and supplier, and supplier should make efforts for improvement in goodfaith.


Approval12. General Precautions

12.1 Handling

(a) When the module is assembled, it should be attached to the system firmlyusing all mounting holes. Be careful not to twist and bend the module.

(b) Because the inverter use high voltage, it should be disconnected from powerbefore it is assembled or disassembled.

(c) Refrain from strong mechanical shock and / or any force to the module. Inaddition to damage, this may cause improper operation or damage to the moduleand CCFT back-light.

(d) Note that polarizers are very fragile and could be damage deasily.Do not press or scratch the surface harder than a HB pencil lead.

(e) Wipe off water droplets or oil immediately. If you leave the droplets for a longtime, staining or discoloration may occur.

(f) If the surface of the polarizer is dirty, clean it using some absorbent cotton orsoft cloth.

(g) Desirable cleaners are water, IPA(Isopropyl Alcohol) or Hexane.Do not use Ketone type materials(ex. Acetone), Ethyl alcohol, Toluene, Ethyl acidor Methyl chloride. It might permanent damage to the polarizer due to chemicalreaction.

(h) If the liquid crystal material leaks from the panel, it should be kept awayfrom the eyes or mouth . In case of contact with hands, legs or clothes, it mustbe washed away with soap thoroughly.

(i) Protect the module from static, or the CMOS Gate Array IC would be damaged.

(j) Use finger-stalls with soft gloves in order to keep display clean during theincoming inspection and assembly process.

(k) Do not disassemble the module.

(l) Do not pull or fold the lamp wire.

(m) Do not adjust the variable resistor located on the module.

(n) Protection film for polarizer on the module should be slowly peeled off just before useso that the electrostatic charge can be minimized.

(o) Pins of I/F connector should not be touched directly with bare hands.


Approval12.2 Storage

(a) Do not leave the module in high temperature, and high humidity for a long time.It is highly recommended to store the module with temperature from 0 to 35and relative humidity of less than 70%.

(b) Do not store the TFT-LCD module in direct sunlight.

(c) The module should be stored in a dark place. It is prohibited to apply sunlight orfluorescent light in storing.

12.3 Operation

(a) Do not connect or disconnect the module in the "Power On" condition.

(b) Power supply should always be turned on/off by the item 6.3"Power on/off sequence"

(c) Module has high frequency circuits. Sufficient suppression to the electromagneticinterference should be done by system manufacturers. Grounding and shielding methodsmay be important to minimize the interference.

(d) The cable between the back-light connector and its inverter power supply shouldbe connected directly with a minimized length. A longer cable betweenthe back-light and the inverter may cause lower luminance of lamp(CCFT) andmay require higher startup voltage(Vs).

12.4 Others

(a) Ultra-violet ray filter is necessary for outdoor operation.

(b) Avoid condensation of water. It may result in improper operation or disconnectionof electrode.

(c) Do not exceed the absolute maximum rating value. ( supply voltage variation,input voltage variation, variation in part contents and environmental temperature,and so on)Otherwise the module may be damaged.

(d) If the module keeps displaying the same pattern for a long period of time,the image may be "sticked" to the screen.

(e) This module has its circuitry PCB's on the rear side and should be handledcarefully in order not to be stressed.

Documents

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