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Acer AL1713
Service Guide
Service guide files and updates are available
on the CSD web, for more information,
Please refer to http://csd.acer.com.tw
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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 any6 language or computer language, I 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 expressed 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, or 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 Give 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 accomplishments of
procedures.
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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 BASIC CONFIGURATION 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 cased, please
contact your regional offices or the responsible personnel/channel to provide you with further technical details.
2. Please not WHEN ORDER 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 PROVIEDERS, 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.
Notice:
1. The changes or modifications not expressly approved by the party responsible for compliance could void the user’s
authority to operate the equipment.
2. Shielded interface cables and AC power cord, if any, must be used in order to comply with the emission limits.
3. The manufacturer is not responsible for any radio or TV interference caused by unauthorized modification to this
equipment. It is the responsibility of the user to correct such interference.
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 shock 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. User only a trolley or stand recommended by the manufacturer or sold with the monitor.
If you mount the monitor on a wall or shelf, use a mounting kit approved by the manufacturer and following the kit
instructions.
Slots and openings in the back and bottom of the cabinet are provide 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 indicated 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 on 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
Monitor Features .................................................................................................... 7
FACTORY PRESET TIMING TABLE ..................................................................... 8
Monitor Block Diagram ........................................................................................... 9
MAIN BOARD DIAGRAM ..................................................................................... 10
Software Flow Chart ............................................................................................. 11
MONITOR INTERFACE BOARD PCB LAYOUT.................................................. 12
FRONT BEZEL..................................................................................................... 14
BACK VIEW.......................................................................................................... 15
OPERATION INSTRUCTIONS............................................................................. 16
ADJUSTING THE MONITOR ............................................................................... 18
MACHINE ASSEMBLY......................................................................................... 22
TROUTROUBLESHOOTING ............................................................................... 26
FRU (Field Replaceable Unit) LIST ...................................................................... 33
SHEMATIC DIAGRAM ......................................................................................... 38
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Monitor Features
Driving System TFT Color LCD
Chapter 1
LCD Panel
Signal
Display Color 6bits+FRC
Max Pixel Clock 135MHz
Max. Resolution 1280 x 1024 @75Hz
Plug & Play VESA DDC 1/2B
EPA ENGERGY STAR ON MODE < 36W
OFF MODE <5W
Size 43.3cm (17.0”)
Pixel pitch 0.264mm (H) x 0.264mm (V)
Viewable angle
Brightness 300cd/m2 (typ.)
Contrast Ratio 450:1 (typ.)
Response Time 25ms (typ.)
Video RGB Analog Interface (Analog only model)
Separate Sync. H/V TTL
H-Frequency 31.5KHz to 85KHz
V-Frequency 56Hz to 75Hz
140 ﾟ(H), 130 ﾟ(V)
Audio Output Rated Power 2.0W rms/channel
Input Connector D-Sub 15pin
Three-Pronged Pin
Input Video Signal Analog: 0.7Vp-p (Standard), 75 OHM,
Positive (Analog-Only Model)
Horizontal 337.920mm Maximum Screen Size
Vertical 270.336mm
Power Source 100~240VAC, 50~60Hz
Environmental Considerations
Weight (Net) 5.6kg
Dimension (W X H X D) 379 x 389 x 159.5 (mm)
Operating Temp: 5℃ to 35℃
Storage Temp: -20℃ to 60℃
Operating Humidity: 5% to 95%
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External Controls
Regulatory Compliance UL, CSA, TUS+GS, CG, PSB, B-MARK, PSE, Ergo, FCC, BSMI,
Switch Power Switch
Menu
>
<
Auto/Exit
Function Contrast/Brightness
Phase/Clock
H. Position/ V. Position
Color (Warm, Cool, User)
Language
OSD (H. Position, V. Position, Timeout)
Auto Config
Information
Reset
Exit
VCCI, C-Tick, TCO99, CCC, WHQL
FACTORY PRESET TIMING TABLE
Standard Resolution Horizontal Frequency (KHz) Vertical Frequency (Hz)
VGA
SVGA
XGA
640 x 480 31.469 60.000
640 x 480 37.861 72.809
640 x 480 37.500 75.000
800 x 600 35.156 56.250
800 x 600 37.879 60.317
800 x 600 48.077 72.188
800 x 600 46.875 75.000
1024 x 768 48.363 60.004
1024 x 768 56.476 70.069
1024 x 768 60.023 75.029
1280 x 1024 63.981 60.020 SXGA
1280 x 1024 79.976 75.025
640 x 350 31.469 70.087 IBM
720 x 400 31.470 70.080
MAC
832 x 624 49.725 74.551
1024 x 768 48.780 60.001
1024 x 768 60.241 74.927
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Monitor Block Diagram
The LCD Monitor contains an interface board, and inverter/power board, keypad board and flat panel.
In Inverter/power board, power section supplies +12V & +5V for Inverter and Interface board used. The inverter section drives
the backlight of panel and the DC-DC conversion.
Inverter/power board
(Including: AC/DC
Power supply and
inverter)
Keypad board
AC-IN
90V~264V
Flat Panel and CCFL Backlight
Interface board
Host Computer
RS232 Connector
for debug used
Video signal, DDC
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MAIN BOARD DIAGRAM
LCD Interface
(CON501)
MCU SM59264
(U402)
Scalar gmZAN3-L
(Include ADC, PLL, OSD,
LVDS transmitter)
(U401)
SDA
SCL
EEPROM
24C08 or 24C04
(U201)
RGB
Hsync
Vsync
OSD Control
(CN201)
(U300)
D-Sub Connector
CON301
SCL_VGA
SDA_VGA
EEPROM
24C02
(U300)
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Software Flow Chart
ACER 17” flow chart item description:
1. MCU initialize.
2. Is the EEProm blank?
3. Program the EEProm by default values.
4. Get the user value and mode setting from EEProm.
5. Are the factory key pressed?
6. Enter factory mode.
7. Check the analog port, are there any signal coming?
8. Display “No Signal” message.
9. Enter sleep mode.
10. Wake up the scalar.
11. Program the scalar to be able to show the coming mode.
12. Turn on the LED and set it to green color.
13. Process the OSD display
14. Read the keyboard. Is any key pressed?
(1)
(2)
No
(4)
(5) (6)
No
(7)
Y
(10)
(11)
(12)
Y
Y
No
(3)
(8)
(9)
(13)
(14)
Y
No
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MONITOR INTERFACE BOARD PCB LAYOUT
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Symbol Component
U301 S524A40X21/BR24C02F-WE2/AT24C02/HT24LC02
U401 gm2121 (SMD PQFP208)
U402 Flash Memory 1M
W39F010-70/A290011TL-70/S29C51001T-90J
U403 EEPROM S524A60X81/HT24LC04
U701 Audio AMP IC LM4843MH
U801 Regulator SMD TO-263
AP1086K33A/LM1117S3.3/FAN1086M33X
U802 Regulator SMD TO-252 SP1117D25A/LM1117DT-2.5
X401 Crystal 14.318MHz
CN201 S8B-ZR (connect I/F and keypad)
CN301 D-SUB 15PIN connector
CN401 S4BPH-J
CN601 Pitch 1mm FPC connector FPC1S30T11R01
CN701 Audio Jack ST-413-06
CN702 B5B-PH-K (Audio control)
CN801 B12B-PH-K
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FRONT BEZEL
ITEM DESCRIPTION
1 Power Tack Switch
2 Menu/Enter
3 > (Up)
4 < (Down)
5 Auto/Exit
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BACK VIEW
ITEM DESCRIPTION
1 Three-pronged power cord
2 VGA Cable with blue connector compliance with PC99
3 Audio cable
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Chapter 2
OPERATION INSTRUCTIONS
Press the power button to turn the monitor on or off. The other control buttons are located on the front 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 VGA Card.
Press the power button to turn on the monitor, the power indicator will light up.
Front Panel Control
No Symbol Function
1 Power key/LED
2 Menu/Enter
3 >
4 <
5 Auto/Exit
Press this button to turn the monitor on or off
LED Green – Power On mode
LED Orange – Off mode
Activate OSD menu when OSD is off or activate/de-activate adjustment function when
OSD is ON or Exit OSD menu when in Volume Adjust OSD status.
1. Activates the volume control when the OSD is OFF.
2. Navigate through adjustments icons when OSD is ON.
3. Adjust a function when function is activated.
1. Activates the volume control when the OSD is OFF.
2. Navigate through adjustments icons when OSD is ON.
3. Adjust a function when function is activated.
1. When OSD menu is in active status, this button will act as EXIT (exit OSD menu)
2. When OSD menu is in off status, press this button for 2seconds to activate the “Auto
Adjustment” which is used to set the H.Pos., V Pos., Clock and Phase.
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NOTES
Do not install the monitor in a location near heat sources such as radiators or air ducts, or in a place subject to direct
sunlight, or excessive dust or mechanical vibration or shock.
Save the original shipping carton and packing materials, as they will come in handy if you ever have to ship your
monitor.
For maximum protection, repackage your monitor as it was originally packed in the factory.
To keep the monitor looking new, periodically clean it with a soft cloth. Stubborn stains may be removed with a cloth
lightly dampened with a mild detergent solution. Never use strong solvents such as thinner, benzene, or abrasive cleaners,
since these will damage the cabinet. As a safety precaution, always unplug the monitor before cleaning it.
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ADJUSTING THE MONITOR
1.) Main OSD Menu
a. Outline
b. Description for OSD
Main
Menu Icon
Sub Menu
Item
Contrast
Brightness
Phase
Sub Menu
Icon
Description
Contrast from digital register 0-100 50
Backlight Adjustment 0-100 100
Adjust picture phase to reduce
Adjustment
Range
0-100 Do auto config
Reset Value
Clock
H. Position
V. Position
horizontal line noise
Adjust picture clock to reduce
vertical line noise
Adjust picture horizontal
position
Adjust picture vertical position 0-100 Do Auto Config
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0-100 Do Auto Config
0-100 Do Auto Config
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Warm N/A Recall warm color temp. from
EEPROM
Cool N/A Recall cool color temp. from
EEPROM
User/Red
User/Green
User/Blue
English N/A Set OSD language to English N/A
繁體中文
Deutsch N/A Set OSD language to German N/A
Francais N/A Set OSD language to French N/A
Espanol N/A Set OSD language to Spain N/A
N/A Set OSD language to Traditional
Red gain from digital register 0-100
Green gain from digital register 0-100
Blue gain from digital register 0-100
Chinese
N/A N/A
N/A N/A
N/A
The value which we get after
executing Auto color balance
English
Italiano N/A Set OSD language to Italian N/A
簡體中文
日本語
H. Position
V. Position
OSD
Timeout
Auto Config N/A Auto adjust the picture’s H/V
Information N/A Show the current input timing
N/A Set OSD Language to Simplified
Chinese
N/A Set OSD language to Japanese N/A
Adjust OSD horizontal position 0-100 50
Adjust OSD vertical position 0-100 50
Adjust the OSD timeout 0-100 40
position, clock and phase
mode’s resolution, H/V
frequency
N/A
N/A N/A
N/A N/A
Reset N/A Memory Recall N/A N/A
Exit N/A Exit OSD N/A N/A
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2) HOT-KEY MENU
a. Outline
b. Hot key Description
Item Operation Icon Description Adjustment
Range
Audio When the OSD is closed, press left
or right button will be volume
Hot-key Function
Audio volume adjustment. The
audio will be Mute when audio is
set to 0.
0-100 50
Reset
Val ue
3) OSD MESSAGE
a. Outline
b. OSD Message Description
Item Description
No Signal When LCD Monitor power on, but video cable is not connected, will show this
message, then enter power saving.
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HOW TO OPTIMIZE THE DOS-MODE
PLUG AND PLAY
Plug & Play DDC1/2B Feature
This monitor is equipped with VESA DDC1/2B capabilities according to the VESA DDC STANDARD. It allows the monitor
to inform the host system 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, DDC1 and DDC2B.
The DDC1 is a unidirectional data channel from the display to the host that continuously transmits EDID information. The
DDC2B is a bidirectional data channel based on the I
channel.
THIS MONITO WILL APPEAR TO BE NON-FUNCTIONAL IF THERE IS NO VIDEO INPUT SIGNAL. IN
ORDER FOR THIS MONITOR OT 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
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C protocol. The host can request EDID information over the DDC2B
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 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 volts AC.
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(F4x6,M,ZN)*4
MACHINE ASSEMBLY
Chapter 3
This chapter contains step-by-step procedures on how to assemble the monitor for maintenance and
troubleshooting.
NOTE:
1. The screws for the different components vary in size. During the disassembly process, collect the screws with the
corresponding components to avoid mismatch when putting back the components.
2. The monitor surface is susceptible to scratching! Therefore, lay the monitor on a soft surface when mounting or removing
the base.
3. Wear gloves
Chassis*1
Gasket (20x10x3mm)*4
Cable ties*1
Control board*1
(PW3x6,M,ZN-CC)*
CPT Panel*1
(PW3x6, M, ZN-CC)*8
Cord keep*2
FFC (30pin)*1
TAPE, 3M#5491(19x60mm)*1
POW/INV board*1
(PW3x6,MΔ,S-TITE,ZN)*3
Out port
(PW3x6,MΔ,S-TITE,ZN)*3
(F3x8, MΔ,S-TITE, NI)*2
Interface board*1
(PW3x6,MΔ,S-TITE,ZN)*3
EMI shield*1
(PW3x6, M∆, S-TITE,ZN)*5
Mounting bracket
(F4x6, M, ZN)*4
Hinge L*1
Hinge R*1
Rubber*4
Stand plate*1
(F3x8,T6,ZN)*6
Speaker L*1
Speaker R*1
(B3x8,T6,black)*
Arm Stand*1
(P/2FW4x22,M,ZN)*
Hinge cover*1
Back cover*1
(B3x8,T6,black)*2
Front bezel*1
Button*1
Indicator*1
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Chassis*1
Gasket(20x10x3mm)*4
Cable ties*1
Control board*1
(PW3x6,M,ZN-CC)*2
CPT Panel*1
(PW3x6,M,ZN-CC)*8
Cord keep*2
FFC(30pin)*1
TAPE,3M#5491(19x60mm)*1
POW/INV board*1
(PW3x6,MΔ,S-TITE,ZN)*3
(B/BW4x6,M,ZN)*2
Out port
(PW3x6,MΔ,S-TITE,ZN)*3
(F3x8, MΔ,S-TITE, NI)*2
Interface board*1
(PW3x6,MΔ,S-TITE,ZN)*3
(Bolt，#4-40，NI)*2
EMI shield*1
(PW3x6,MΔ,S-TITE,ZN)*5
Mounting bracket
(F4x6,M,ZN)*4
Hinge L*1
Hinge R*1
(F4x6,M,ZN)*4
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Back cover*1
(B3x8,T6,black)*2
Speaker L*1
Speaker R*1
(B3x8,T6,black)*4
Arm Stand*1
(P/2FW4x22,M,ZN)*4
Rubber*4
Stand plate*1
(F3x8,T6,ZN)*6
Base cover*1
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Hinge Cover
Front Bezel *1
Button *1
Indicator *1
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N
N
Chapter 4
TROUBLESHOOTING
1. Common Acknowledge
If you change the M/B, Please re-do “DDC” programmed &”Auto Color balance”
If Replace “Power & Inverter board” only, please re-do “Auto color balance”.
If you adjust clock and phase, please do it at condition of Windows shut down pattern.
If you confirm the R.G.B. color is normal or not, please do it under 16-grey scalar pattern.
This LCM is analog interface. So if the entire screen is an abnormal color that means the problem
happen in the analog circuit part, if only some scale appears abnormal color that stand the problem
happen in the digital circuit part.
If you check the H/V position, please use the crosshatch pattern.
This LCM support 20 timing modes, if the input timing mode is out of specification, the picture
appears abnormally.
“Auto Color Balance”- Press “>” and “<” together and plug in AC power cord at the same time at
VGA cable in.
2. Interface Board Troubleshooting
2.1 No Power & Power LED Off
No Power & Power LED Off
YES
Is the voltage at CN801 Pin8
YES
Is the voltage at U401 #9
YES
Is the voltage at CN201 #2
O
Check Q.P.I.
DC5V?
O
Check U401
DC3V?
Check X401
DC3V?
YES
Change R202
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Power LED Amber
Is Power LED Amber?
Do the Hsync. & Vsync. Signals exist
in CN301 #13& #14 separately?
YES
NO
Insert VGA Cable correctly
YES
Do the Hsync. & Vsync. Signals exist
in R304 & R305?
YES
Do the Hsync. & Vsync. Signals exist
in U401 #101 & #100?
YES
Is the frequency 14.318MHz at #102
of U401?
YES
Change U401
NO
Check R304 & R305
NO
Change R304 & R305
NO
Change X401
END
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N
N
NON
2.3 No picture & Backlight on
No picture & Backlight on
YES
Touch OSD Menu Button,
Does OSD display?
YES
Change FL301,
FL302 & FL303
Are there R.G..B signal in
U401 #135, #131 #127?
YES
O
Is there clock signal in
U401 #102?
Change X401?
YES
Check DC 5V OF
O
CN601#1,#2,#3
Check Q601 circuit
YES
Are there data out
U401#48~#57, #64~#73?
O
Change U401
END
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NO N
2.4 At 16-gray scale pattern, color lost in some scale
Color lost in some scale at 16-gray scale pattern
Re-insert the FFC Cable
OK,
END
Change FFC Cable
O
Change M/B
2.5 If brightness uniform, change Inverter or Panel.
2.6 If you find the vertical line on the screen, please change panel.
OK,
END
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N
N
N
N
3. QPI PCBA Troubleshooting
3.1
Is there DC12V & DC5V at
#6 & #8 of CN852?
O
YES
Check F850 & D850
Is the voltage at C854 in
the range of 127V~339V?
YES
O
Check R855, R857, R852
Is the voltage at #3 of U850
16V?
YES
O
Check R859
Is the voltage at #6 of U850
0.8V?
YES
O
Check D853, D854
Is the voltage at #6 of T850
38V?
YES
Check Q851
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NO N
3.2 Backlight can’t be turned on
No Raster
LED Green
Backlight cannot be
turned on.
YES
Is the voltage 12V at
CN852#6?
YES
Check U1 Pin6 Voltage
is 5V
YES
Check U1 Pin1 Voltage
is high
YES
Check T1 or T2 Pin6
and Pin7 Open or Short
O
Check R1
Check U2&U3
Change T1 or T2
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CONNECTOR INFORMATION
VGA Connector (D-Sub 15pin) Pin Assignments
Chapter 5
Pin Symbol Pin Symbol Pin Symbol
1 Red 6 Red_GND 11 N.C.
2 Green 7 Green_GND 12 DDC_SDA
3 Blue 8 Blue_GND 13 HSYNC
4 N.C. 9 PC+5V 14 VSYNC
5 GND 10 N.C. 15 DDC_SCL
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FRU (Field Replaceable Unit) LIST
This chapter gives you the FRU (Field Replaceable Unit) listing in global configuration of AL1713. Refer to this chapter
whenever ordering for parts to repair or for RMA (Return Merchandise Authorization).
NOTE: Please not WHEN ORDER FRU PARTS, that you should check the most up-to-date information available on your
Chapter 6
regional web or channel (http://aicsl.acer.com.tw/spl/
in the printed Service Guide. You MUST use the local FRU list provided by your regional Acer office to order FRU parts for
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.
). For whatever reasons a part number change is made, it will not be noted
33
Page 35
Exploded Diagram
Designation
No.
Bezel,Front,White
1
Bezel,Front,Black
1
Bezel,Front,White
1
Bezel,Front,Black
1
Cover,Back,White
2
Cover,Back,Black
2
Cover,Back,White
2
Cover,Back,Black
2
Button
3
Lens
4
Cover,Hinge,White
5
Cover,Hinge,Black
5
Cover,Arm,White
6
Cover,Arm,Black
6
Cover,Base,White
7
Cover,Base,Black
7
Chassis
8
Pocket,I/O
9
Pocket,I/O
9-1
Shield,Interface
11
Bracket,Mounting
12
Plane,Stand
13
Hinge Left
14
Hinge Right
15
Identification No.
501010202200
501010202201
501010202210
501010202211
501020201400
501020201401
501020201410
501020201411
501030200700
501120300200
501020201500
501020201501
501020201900
501020201901
501020201600
501020201601
502090100600
502160200100
502160200110
502040602800
502020101200
502170900100
502060400500
502060400600
Q't1Remark
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
W/ Speaker
W/ Speaker
W/O Speaker
W/O Speaker
W/ AUDIO IN
W/ AUDIO IN
W/O AUDIO IN
W/O AUDIO IN
W/ AUDIO IN
W/O AUDIO IN
Designation
No
LCD Panel 17"
16
PCBA,IF Board,LE710W/-S
17
PCBA,Inver./B,LE710
18
PCBA,Key Pad Board,LE-710
19
Speaker R-L
20
HRN ASS'Y 5P 180mm
21
HRN ASS'Y 8P 240mm
22
CABLE FFC 50P 140mm
23
Cable Ties,98mm,IMAC15"
24
Clip,Wire
25
Gasket,emi,W10*H3*L120mm
26
Rubber,Foot T3*OD28mm
27
XXXXXX
28
XXXXXX
29
XXXXXX
30
Screw,P,Cross,W/WAS*2,M4*22,Zn
S-1
Screw,F,Cross,T.T-3*8,Zn
S-2
Screw,B,Cross,TC3*8 BLK
S-3
Bolt,#4-40,Ni
S-4
Screw,F,Cross,M3*8,S-TITE,Ni
S-5
Screw,F,Cross,M4*6,Zn
S-6
Screw,B,Cross W/W(T)M4*6,Zn
S-7
Screw,C,Cross,M3*6,S-TITE,Zn
S-8
Screw,C,Cross,M3*6,Zn-Cc
S-9
Identification No.
631102070030
790201300000
790201400000
790201500000
618100200100
430300500100
430300800020
618100220020
511200000200
511200000200
503060001600
503020000800
**********
**********
**********
509146622100
509212308100
509413308500
509000000700
509216308301
509216606100
509476606100
509916306101
509916306200
A
Remark
Q't
CLAA170EA02(CPT)
1
1
1
1
1
UL1007#24
1
UL1007#24
1
W/SHIELDIN
1
1
2
4
4
*
*
*
4
6
2(+4)
(+Speaker)
2
Option
2
8
2
16
10
A
34
Page 36
PART LI ST
Picture Part Name Description Vendor Part No.
Front Bezel White front bezel w/SPK
White front bezel w/o SPK
Black front bezel w SPK
Black front bezel w/o SPK
Button Function Key ABS+PC 501030200700
501010202200
501010202210
501010202201
501010202211
Indicator LENS 501120300200
Hinge Cover Cover Hinge White
Cover Hinge Black
501020201500
501020201501
Base Cover Cover Base White
Cover Base Black
501020201600
501020201601
Stand Plate Plane stand 502170900100
Arm Stand Cover Arm stand white
Cover Arm stand Black
501020201900
501020201901
Speaker Speaker 2W 4OHM P=40mm 618100200100
Back Cover Cover Back White w/SPK
Cover Back White w/o SPK
Cover Back Black w/SPK
Cover Back Black w/o SPK
501020201400
501020201411
501020201401
501020201411
Mounting Bracket Bracket Mounting 502020101200
35
Page 37
EMI Shield Shield interface 502040602800
Interface Board PCBA Interface board w/
audio
790201300000
PCBA Interface board w/o
audio
POW/INV Board
PCBA PWR/INV board 790201400000
w/ 12pin wire
Keypad board PCBA Control board w/SPK
PCBA Control board w/o SPK
79020150000
Out Port Pocket I/O W/SPK
Pocket I/O w/o SPK
502160200100
502160200110
Panel
CLAA170EA02 631102070030
FFC FFC Cable Pitch 1mm 30P
454040409010
L=140mm
Cord Keep CLIP WIRE 511100001300
Gasket 10x4x20mm 503060001600
Chassis
Chassis 502090100600
Hinge L Hinge Left 502060400500
Hinge R Hinge Right 502060400600
HRN 5P 180mm HRN ASS’Y 5P 180mm
430300500100
UL1007#24
36
Page 38
HRN 8P 240mm HRN ASS’Y 8P 240mm
430300800020
UL1007#24
Base Screw Screw F Cross T-3*8 Zn 509212308100
Inverter Board
Screw (Small)
Screw C Cross M3*6 S-TITE
Zn
509916306101
Inverter Board
Screw B Cross M4*6 Zn 509476606100
Screw (Big)
Interface Board
Screw C Cross M3*6 S-TITE
509916306101
Screw
Zn
37
Page 39
SHEMATIC DIAGRAM
Keypad Diagram
Chapter 7
38
Page 40
Interface Board Schematic
39
Page 41
40
Page 42
41
Page 43
42
Page 44
43
Page 45
44
Page 46
POW/INV Board Schematic
45
Page 47
46
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