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.

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.

SPECIAL NOTES ON LCD MONITORS
The following symptoms are normal with LCD monitor and do not indicate a problem.
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.

Table of contents

Chapter 1 Monitor Feature..8 Chapter 2 Operating Instruction.27 Chapter 3 Machine Disassembly and Replacement.35 Chapter 4 Troubleshooting.48 Chapter 5 Connector Information.52 Chapter 6 FRU List 53 Chapter 7 Schematic Diagram.63

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 AA677 AA677 Normal 17 panel Panel

Luminance Uniformity: Pc interface:
> 75 % (typical) 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: Front control: Interface frequency Horizontal Frequency Vertical Frequency Plug & play: Power Input voltage:
0.5Wrms + 0.5Wrms (300Hz 10kHz (S.P.L. 10 dB))(AA677 only) power on/off with LED select adjustment (+,-)
24KHz --80KHz 49Hz ------75Hz Support VESA DDC2B functions Single phase, 50/60HZ, 100 VAC to 240VAC 10% 40 Watt max.

- 10 -

Total output power:

LCD Panel Specification

LCD Panel Model (LG LT17E01-A05)
Display Type Resolution Display Dot Display Area Pixel Pitch Display Color Lamp Voltage Lamp Current Weight Optical Specifications
active matrix color TFT LCD 1280x1024 pixels 1280x (RGB) x 1024 337.92mm(H) x 270.34mm(V) 0.264mm(H) x 0.264mm(V) 16M (6 bite color+FRC) 650 Vrms (typ) 6.5 mArms (typ) 1890g (typ)

IL = 6.5mA (RMS) ITEM

Ta = 25 2C Symbol CR

VDD = 5V Condition

FV = 60Hz MIN.
FDCLK = 54MHz TYP. MAX. UNIT
Contrast Ratio (Center of screen) Response Time at Ta Rising Falling
350 TR TF YL =0, RX =0 Normal Viewing Angle 0.611 0.312 0.262 0.581 0.117 0.038 0.283 0.299 CR10 -

(total) msec

Luminance of white (Center of screen)
250 0.641 0.342 0.292 0.611 0.147 0.068 0.313 0.60 -
0.671 0.372 0.322 0.641 0.177 0.098 0.343 0.359 1.2.0
Red Color Chromaticity (CIE) Blue

GY BX BY WX

WY L R H L BUNI F CT

Viewing Angle

Degrees
Vert. Brightness Uniformity Flicker Cross talk

- 11 -

LCD Panel Model (ToppolyTD170WGCB2)
Display Type Resolution Display Dot Display Area Pixel Pitch Display Color Lamp Voltage Lamp Current Weight Optical Specifications
IL = 7mA (RMS) Item Ta = 25 2C Symbol L R H L CR TR TF YL Wx Wy Rx Ry Gx Gy Bx By VDD = 5V
active matrix color TFT LCD 1280x1024 pixels 1280x (RGB) x 1024 337.92mm(H) x 270.34mm(V) 0.264mm(H) x 0.264mm(V) 16M (6 bite color+FRC) 655 Vrms (typ) 7 mArms (typ) 1850g (typ)

FV = 75Hz Min. 65

FDCLK = 135MHz Typ. 0.652 0.333 0.277 0.629 0.141 0.054 0.31 0.33 0.8 Max. 0.682 0.363 0.307 0.659 0.171 0.084 0.34 0.36 2.0 % degree Unit

- 16 -

Panel Relative Humidity

JP777-E02

Input Signals

Video input

Sync input
Type Input Impedance Polarity Amplitude Display Color
Analog R, G, B. 75 ohm +/- 2% Positive 0 - 0.7 +/- 0.05 Vp same as LCD panel

Signal Polarity

separate horizontal and vertical sync, or composite sync which are TTL compatible 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 Vertical Frequency
24KHz --80KHz 49Hz -------75Hz

- 17 -

Supported Timing
FH(KHZ) TIMING FV(HZ) 640x350 VGA-350 640x400 NEC PC9801 640x400 VGA-GRAPH 640x400 NEC PC9821 640X480 VESA-PAL 640x480 VGA-480 640x480 APPLE MAC-480 640x480 VESA-480-72Hz 640x480 VESA-480-75Hz 720x400 VGA-400-TEXT 832x624 APPLE MAC-800 800x600 SVGA 800x600 VESA-600-60Hz 800x600 VESA-600-72Hz 800x600 VESA-600-75Hz 1024x768 XGA 1024x768 COMPAQ-XGA 1024x768 VESA-768-70Hz 1024x768 VESA-768-75Hz 1024x768 APPLE MAC-768 1152x864 (60Hz) 1152x864 (70Hz) 1152x864 (75Hz) 1280x960 (60Hz) 1280x960 (70Hz) 1280x960 (75Hz) 1280x1024 VESA-1024-60H z 1280x1024 VESA-1024-75H z 31.469 70.087 24.83 56.42 31.469 70.087 31.5 70.15 31.469 50.030 31.469 59.94 35.00 66.67 37.861 72.809 37.31.469 70.087 49.725 74.55 35.156 56.25 37.879 60.317 48.077 72.188 46.48.363 60.004 53.964 66.132 56.476 70.069 60.023 75.029 60.24 75.02 54.054 59.270 63.851 70.012 67.50 75.00 60.00 60.00 70.00 70.00 75.00 75.75 POLARITY (DOT/LINE (DOT/LINE) ) + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + WIDTH PORCH PORCH FOREQ.(MHZ ) 25.175 21.05 25.175 25.197 25.175 25.175 30.24 31.5 31.5 28.322 57.49.71.78.80 94.499 108.00 108.00 126.00 135.(DOT/LINE) (DOT/LINE) (DOT/LINE) SYNC TOTAL ACTIVE SYNC FRONT BACK PIXEL
Note: Mode 640x350, 640x400 and 720x400 will locate on middle position but cannot be expanded to full screen on vertical direction

- 18 -

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. 15 Separate Sync RED VIDEO GREEN VIDEO BLUE VIDEO GROUND GROUND RED GROUND GREEN GROUND BLUE GROUND PC5V (+5V DDC) CABLE DETECTION GROUND SDA H.SYNC V.SYNC SCL
Color of plastic parts: Blue (PC99)

D-sub connector

- 19 -

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.

Power board

(include: AC/DC,inverter)

- 20 -

BLOCK DIAGRAM

System Block Diagram

LVDS Signals
Including ADC, Scaling LVDS And OSD function

24LC02B

24LC16 (24LC02B)
TPA6019 Audio Power Amplifier with DC volume control

- 21 -

Monitor board layout
U1 U3 U6 U5 U7 U4 U8 U9 U501

Component

24LVC2B TSU16AJ 24LC16B(24LVO2B) MX810 APM4461 PMX10E8D50I APL1085-3.3 CE APL1117-2.5 VC ATPA6019
CN1 CN6 CN3 J502 J501 CN5
D-SVB 15 PIN E&T 4501-19 E&T 4501-09 E&T 4501-05 E&T 4501-03 P-TWO AFN300 30P

- 22 -

Software flow chart

- 23 -

Software Flow Chart
1. 2. 3. 4. 5. 6. 7. 8. 9. MCU initialize Is the eeprom blank? Program the eeprom by default values. Get the PWM value of brightness from eeprom. Is the power key pressed? Clear all global flags. Are the < and > (Adjust key) and power key. Enter factory mode 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?

- 24 -

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.
External Controls 3 Auto Adjust Key/Exit </ Volume >/ Volume 6 MENU/ENTER LED / Power Key

- 25 -

System Installation

Connecting the Display

Power off your computer. Connect one end of the signal cable to the LCD Monitors 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 (For AL1717Ams)
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.

- 26 -

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.
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.

- 27 -

Main OSD Menu:

Outline:

The description for control function :
Main Menu Icon Sub Menu Item Contrast Sub Menu Icon Contrast from Digital-register. Description Adjustment Range 0-100 Recall Cool Contrast Value Brightness Backlight Adjustment 0-100 Recall Cool Brightness Value Focus Adjust Picture Phase to reduce Horizontal-Line noise Clock Adjust picture Clock to reduce Vertical-Line noise. H. Position Adjust the horizontal position of the 0-100 picture. V. Position Adjust the verticalposition of the picture. Warm N/A Recall Warm Color Temperature from EEPROM. Cool N/A Recall Cool Color Temperature from N/A EEPROM.

- 28 -

Reset Value

Do Auto Config

The Color Temperature will be set to Cool.

User / Red

Red Gain from Digital-register.

User / Green

Green Gain Digital-register.

User / Blue

Blue Gain from Digital-register.

English

Set OSD display language to English.
The Language will be set to English.

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 monitors 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.

- 32 -

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. x 9300K 6500K User 0.283 0.313 y 0.297 0.329 +0.03 +0.03 u 0.189 0.198 v 0.446 0.469 uv < 0.01* uv < 0.01* Color Coordinate Tolerance Color Coordinate Tolerance
*) TCO0X A.2.6.1 requirement User should follow Microsoft Windows Color Quality Specification for Liquid Crystal Display OEMs. (http://www.microsoft.com/hwdev/tech/color/ColorTest.asp)

Power Management

1. Meet VESA DPMS proposal 2. Power Consumption Meet VESA DPMS Proposal On mode DPMS DC power off disconnection 48Wmax 2Wmax 1Wmax 2Wmax Green Amber Dark 1. Amber (stand-by; suspend; off mode) 2. Dark (DC power off)
Measured from AC input end of AC power and dont include audio at power-saving state The stand-by, suspend and off mode recover to on mode about 3 seconds.

Plug & Play (EDID)

The monitor will be capable of sending a VESA standardized EDID file through the DDC (pins 12, 15 of the VGA connector).
Audio Technical specification

General Description:

Package Drop Specification
Listed below are standards of drop heights for monitor product Product Weight <9.1 kg 9.2~18.2 kg 18.3~27.2 Kg 27.3~45.4 Kg height Specs 0.76 m 0.66 m 0.61 m 0.46 m

- 35 -

Drop Test Sequence
Drop Order Drop point Right Front Bottom Corner Right Bottom Edge Right Front Edge Front Bottom Edge Bottom Side Top Side Front Side Back Side Left Side Right Side Drop Times 1 1
Dimension Size and Weight
Dimension size Net Weight Gross Weight 377 (W) x 389 (H) x 163 (D) 4.50.5Kg 6.50.5Kg

- 36 -

Gap Spec.
The gap & step between front bezel and back cover shall be within specification. Top and Bottom Left and Right Back cover & Bezel concavity 0.8mm A 1.3 mm Back cover & Bezel concavity 0.8mm A 1.3 mm

LAA677-E02

Back Cover & Hinge Cover concavity 0.2mm B 0.8mm

- 37 -

LAA677-E03
Base & Neck concavity 0mm C 0.8mm

LAA677-E04

Top and Bottom Back cover & Bezel step 0mm D 0.8 mm
Left and Right Back cover & Bezel step 0mm D 0.8 mm

- 38 -

LAA677-E05
LCD Horizontally The angle between front bezel and LCD unit in bottom side should not large than 1.0mm.

LAA677-E06

- 39 -
The distance of the LCD display unit from left side to right should not large than 4.0mm.

LAA677-E07

Tilt Base Rotation

Tilt up 15 2/ down 5 2

Plastic Material
For TCO99 Front Bezel PC+ABS Back Cover PC+ABS The Others For MPRII Front Bezel ABS Back Cover ABS The Others ABS 94V-0 94V-0 94HB ABS 94HB

- 40 -

GAP Spec.
Gap between panel with bezel is 0 mm < gap < 1.2 mm

Swivel Title noise spec.

When adjust the monitor angle, the range should be limited between -5~ +15 and it should not have any noise.

- 41 -

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.
1. Connect the 13P line with VK board. 2. Firmly secure the VK board with 4 screws.
Connect speaker wires on VK board.
Connect the bezel with monitor.

To reverse the monitor.

Assemble the power board onto chassis.
Firmly secure the power board with 5 screws.
AA677 Firmly secure the power cable with screws.
AA677 Connect four panel voltage line on power board.
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.
Connect the VL-VK line on VL board.
Connect the audio line on power board. (For AR577 only)
Firmly secure the line and chassis with 4 screws.

Check it.

AA677 Put the EMI cover on monitor.
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

Chapter 4

Troubleshooting

Main Procedure

Connect all of the Devices to AA677
Power Circuit and Backlights Troubleshooting
Performance Troubleshooting

Function Troubleshooting

Chapter 5

Connector Information

Phonejack stereo
PIN1. PIN2. PIN3. right Left Gnd : Line-in receptacle

: CEE22 typed connector

PHONEJACK STEREO

Video input Connector

Analog Video input Connector: 15pins mini D-Sub Table 2.4.5. Pin assignment for D-sub connector Separate Sync

PIN NO.

RED VIDEO GREEN VIDEO BLUE VIDEO GROUND GROUND RED GROUND GREEN GROUND BLUE GROUND PC5V (+5V DDC) CABLE DETECTION GROUND SDA H.SYNC V.SYNC SCL

Chapter 6

FRU (Field Replaceable Unit) list
This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of AL1712. 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.

Model: AA677

Part list A. For AA677 (Acer model:AL1717 Ams ) No. Photo Part Name Description Part No.

Back Cover Screws

M4X0.7+6P-ZK M4X0.7+6P-ZK(GP)

MAA20093300 MAA2009330I

BaseASSY(FOOT)
AA671D(ABS94HB,MBK56) AA671D(ABS94HB,MBK56)GP

FAAA671D000 FAAA671D00I

Stand Screws
M4X0.7+11P-MC WASHER DIM 8.0 (GP)

MAA7000240I

NECK COVER
AA6732(ABS94HB MBK56) AA6732(ABS94HB MBK56)GP

FAAA6732000 FAAA673200I

NECK BRACKET
AA6731(SECC 0.8) AA6731(SECC 0.8)GP

ECAA6731000 ECAA673100I

HINGE ASSY

AA671E AA671(GP)

ECAA671E000 ECAA671E00I
AA6721(ABS94HB MBK56) AA6721(ABS94HB MBK56)GP

FAAA6721000 FAAA672100I

SCREWS
M3X0.5+5I-ZN M3X0.5+5I-ZN(GP)

MAA00001260 MAA0000126I

Function Board

VK-583 LAR577Y

454AAP30001
BACK COVER, TPP-4.0+10P-ZK Neck & Neck Bracket, Chassis & TPP-4.0+10P-ZK(GP) Bezel

MAB20074202 MAB2007422I

Back Cover ASM
AA6714(PC+ABS,MBK56) AA6714(PC+ABS,MBK56)GP

FAAA6714000 FAAA671400I

Hinge Screws
TPP-4+12B-MC TPP-4+12B-MC(GP)

MAB80002401 MAB8000240I

Mainboard & Chassis
4#40UNCX12.7 PLS-WASHER 4#40UNCX12.7 PLS-WASHER(GP)

MAAA0019400 MAAA001940I

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

CG10021V920 CG10021V930

POWER SOCKET &CHASSIS
M3x0.5+6F-ZK M3X0.5+9F-ZK(GP)

MAA10022007 MAA1002200I

Power&Inverter Board

VP-768 LAA677

453AC930001

Key/B & Bezel

TPP2X3+10B-MC TPP2X3+10B-MC(GP)
MAB800014400 MAB80001440I
POWER BOARD M4.0X0.7+8BTF-MC &CHASSIS(EARTH M4.0X0.7+8BTF-MC(GP) ) Function board to Mainboard cable AR577 CTRL-KEY 13P

MAA80014400 MAA8001440I

DC020162300
AA678(TIN 0.3t) AA678(TIN 0.3t)GP

ECAA6718000 ECAA671800I

Mainboard and Power Board Screws
M3X0.5+4C-NI(NL) M3X0.5+4C-NI(GP)

MAA70003100 MAA7000310I

Mainboard

VL-731 LAR577Y

461AAI300E1
AA6712(PC+ABS,MCG28+MSV41) FAAA6712000 AA6712(PC+ABS,MCG28+MSV41)GP FAAA671200I

Main Frame/CHASSIS

AA6716(SECC,1mm) AA6716(SECC,1mm)

ECAA6716000 ECAA671600I

Mainboard to LCD Cable

JP577 PANEL-CTRL 30P

DC020160700

LCD Panel(F)

HT17E12-200 17(HYDIS)

AC6V0000200

LCD Panel(B)

POWER/Inverter Board

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 10Vac Input Frequency: 47 ~ 63Hz Input power consumption: Less than 1.2W @ minimum load
Total output power: 40Wmax Inverter brightness adjustment: Burst mode Protection function: auto-recovery type

Interface Signals

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 PIN NO. Function +5Vaudio Audio power (optional). GND GND GND Vbri ---Ven +5Vdc +5Vdc +5Vdc Audio ground Ground Ground Brightness control from logical board (0.4V to 3.3V) ----Inverter enable signal from logical board (high active , >3V) +5Vdc supply for logical board +5Vdc supply for logical board +5Vdc supply for logical board

Function

2.Inverter-side connecter : SM02B-BHSS-1-TB(JST) for AA677 PIN NO. Function Cth Ctl Comment VBLH(High voltage) VBLL(Low voltage)
Electrical Specification:
AC-DC Electrical specification

Input Specification

No Item Input Voltage Input Frequency Input Current Inrush Current Hold Up Time Turn on time Efficiency Consumption Condition ------------Cold Start @Vin=100Vrms Cold Start @Vin=240Vrms @full load & 100Vac input Vin =110Vac Full load Vin=240Vac,@ no load 10 ------Min. ----Typ. ------------1.--Max. 1.50 ------1 Unit Vac Hz Arms A0-P A0-P ms S % W
AC-DC Output Specification
Tolerance Output Voltage +5Vdc +15Vinv +5Vaudio Ripple --+5 /-3 % +35/-5 % 5% 1. Measured at DC output terminals which are paralleled with a 10uf Ecap &0.1uf Ceramic cap. 2.Band width is limited within 20MHz. 50~100% or 100~50% load change of any DC output @50% duty of 1MHz (min.) Over / Under Sh @ Power line on/off --5% ----5% --Output Current MIN 0.05A 0A 0A --MAX 1.5A 2A 0.6A 1% 4.85~5.25V dc 20~14.3Vdc 4.75~5.25Vdc +5Vdc:50mVp-p +15Vinv:150mVp-p --3% +5Vdc:150mVp-p +15Vinv:450mVp-p Voltage Tolerance

Dynamic Load Regulation

*+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
Inverter Electrical Specification:
For LPL LM170E01-TLB3 Condition Input Voltage Input Current Backlight ON/OFF ----ON OFF Min. Luminance / Max. Luminance Vin=15V, Iout=6.5mA lamp current in 6.5mA Vbri=0.45V~3.6V --@0 ----Vin=15V ------40 --300 6.5 --0.--1250 --------745 Vrms Cd/m mA KHz Vrms S mA % Hr --Min. ----Typ. 15 1.5 3.30% --Max. ----Unit V A V V ---
Control Brightness Adjust Output Voltage Brightness Output Current(Each connector) Frequency Lamp start voltage Striking Time Lamp Current Balance Efficiency Operating Life Time
For TOPPOLY TD170WGCB2 Condition Input Voltage Input Current Backlight ON/OFF ----ON OFF Min. Luminance / Max. Luminance Vin=15V, Iout=6.5mA lamp current in 6.5mA Vbri=0.45V~3.6V --@0 ----Vin=15V ------40 ----7 --0.--1460 ----------Vrms Cd/m mA KHz Vrms S mA % Hr --Min. ----Typ. 15 1.5 3.30% --Max. ----Unit V A V V ---

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

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 Power-On Dpus DC Switch-off SYNC. On means: Normal operation SYNC. Off means: H sync. V sync. F < 10KHz duty cycle > 25% F < 10Hz duty cycle > 25% H-Sync. on off V-Sync. on off Video active blanked Pw-cons. < 40W < 2W < 1W Indicator Green LED Orange LED Dark LED Rec. time* -< 5S

CONNECTORS / CONTROLS

Connectors Power Analog RGB Audio Red Video Green Video Blue Video Serial Clock for ISP Ground Red Ground Green Ground Blue Ground : Monitor rear side -PC I/P for PC : : 3.5mm Stereo female : Monitor rear side : Monitor rear side / Data Cable 15 : AC Inlet : 15-pin D-sub female / male

Pin Assignment of 15-pin D-sub: +5V FOR DDC Detect Serial Data for ISP Serial Data for DDC H-Sync. V-Sync. Serial Clock for DDC

Monitor Control Keys

KEY : Power , Menu , Adjust +/- , Vol +/-, Auto

Position Of Controls

Position of all switches Position of LED : Bottom side of front bezel : Bottom side of front bezel

Chapter 7

Schematic Diagram

Acer Computer (Shanghai) Limited
3F, No. 168 Xizang medium road, Huangpu District, Shanghai, China
Declaration of Conformity
3F, No. 168 Xizang medium road, Huangpu District, Shanghai, China Contact Person: Mr. Easy Lai Tel: 886-2-8691-3089 Fax: 886-2-8691-3000 E-mail: easy_lai@acer.com.tw

Hereby declare that:

Product: Trade Name: Model Number: SKU Number:
17 LCD Monitor Acer AL1717 AL1717xxx (x = 0~9, a ~ z, A ~ Z or Blank)
Is compliant with the essential requirements and other relevant provisions of the following EC directives, and that all the necessary steps have been taken and are in force to assure that production units of the same product will continue comply with the requirements.
EMC Directive 89/336/EEC as attested by conformity with the following harmonized standards:
-. EN55022:1998 + A1:2000 + A2:2003, AS/NZS CISPR22:2002, Class B -. EN55024:1998 + A1:2001 + A2:2003 -. EN61000-3-2:2000, Class D -. EN61000-3-3:1995 + A1:2001
Low Voltage Directive 73/23/EEC as attested by conformity with the following harmonized standard:

-. EN60950-1:2001

RoHS Directive 2002/95/EC on the Restriction of the Use of certain Hazardous Substances in Electrical and Electronic Equipment
--------------------------------
Easy Lai / Director Acer Computer (Shanghai) Limited