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Service Manual
Elo Touch Solutions
ET1517L and ET1717L Touchmonitors
Part Description umber Part N
ET1517L-7UWA-1 -GY-ZB-G E999454
ET1517L-7UWA-1 -WH-ZB-G E247852
ET1517L-8UWA-0 -GY-ZB-G E953836
ET1517L-8UWA-0 -WH-ZB-G E291747
ET1717L-7UWA-1 -GY-ZB-G E433551
ET1717L-7UWA-1 -WH-ZB-G E650075
ET1717L-8UWA-0 -GY-ZB-G E928533
Second Edition (July, 2012)
© Copyright © 2012 Elo Touch Solutions, Inc. All Rights Reserved.
ET1717L-8UWA-0 -WH-ZB-G E854392
ES600904 Rev A
Revision History
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Rev Author Date Description
A Ruby Chen
August 10,
2012
Initial release per ECO-12-014715
Service Manual: ET1517L, ET1717L
ES600904 Rev B, Page 2 of 44
Table of Contents
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1. ............................................................................................................. 4 Product Overview
1.1. .......................................................................................... 4 Specification overview
1.2. .............................................................................................. 5 Interface Functions
1.3. .......................................................................................... 5 Software Specification
1.4. ......................................................................................................... 21 EDID Code
2. ................................................... 22 Level 1 Cosmetic / Appearance / Alignment Service
2.1. Firmware and EDID Upgrade Process............................................................... 22
2.2. Alignment procedure (for function adjustment)................................................... 32
3. ... 34 Level 2 Disassembly /Assembly Circuit Board and Standard Parts Replacement
3.1. Parts list ............................................................................................................. 34
3.2. Packing drawing................................................................................................. 38
3.3. Trouble Shooting Guide ..................................................................................... 40
3.4. Circuit Operation Theory.................................................................................... 42
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1. Product Overview
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1.1. Specification overview
Model Name ET1517L ET1717L
17”
CMI / AUO
5:4
Panel
Platform
Solution
Power
LCD Size 15"
LCD Vendor CMI / AUO
Panel Model No G150XGE-L04 / G150XG03 V5
Active Area (mm) 304.128(H) x 228.096(V)
Resolution XGA 1024 x 768 (pixels)
Aspect Ratio 4:3
Brightness (typ)/(min) 250 nits (typ.)/200 nits (min)
Contrast Ratio (typ.) 700:1 (typ.) 800:1 (typ.)
Response Time (ms) 8ms (typ.)/ 16max 5ms (typ.)/ 10max
Pixel Pitch 0.297mm 0.264mm
Viewing Angle 160 degree (H) / 140 degree (V) 170 degree (H) / 160 degree (V)
Panel Bit (8 or 10) 8bit (16.2M) 8bit (16.7M)
Scalar Realtek 2281W Realtek 2281W
Voltage 100 V ~ 240 V, 50 Hz / 60 Hz 100 V ~ 240 V, 50 Hz / 60 Hz
Maximun (Watt) <10W <21W
Standby (Watt) <1.1W <1.1W
M170EGE-L20 / G170EG01-V1
337.920 (H)x 270.336(V)
XGA 1280 x 1024 (pixels)
300 nits (typ.)/250 nits (min)
Environment
Power Off (Watt) <1.0W <1.0W
Operation Temp (dC) 0°C ~ 40°C 0°C ~ 40°C
Storage Temp (dC) -20°C ~ 60°C -20°C ~ 60°C
Storage Humidity 10% ~ 90% RH Non-Condensing 10% ~ 90% RH Non-Condensing
Operating Humidity 20% ~80% RH Non-Condensing 20% ~80% RH Non-Condensing
Operating Altitude 0 ~ 10,000 feet[ 3048m] 0 ~ 10,000 feet[ 3048m]
Non-operating 0 ~ 35,000 feet[ 10,668m] 0 ~ 35,000 feet[ 10,668m]
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1.2. Interface Functions
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1.2.1 VGA
The monitor will be able to display analog RGB component video when inputted to the DE-15
VGA connector. It shall comply with the VESA DDC/CI standard.
1.2.2 DVI
No DVI connector for this product.
1.2.3 LED indicator
Condition
(Applies to Monitor or Monitor with
Computer Module)
OFF OFF
SLEEP PULSING
ON ON
LED status
1.3. Software Specification
1.3.1 Compliant Timing
ET1515L ET1717L
Preset Video Modes
(input video modes which won’t
require user adjustments to
image)(refer to SW600637 for
detailed timing parameters)
Input Video Horizontal Frequency
(outside these ranges, monitor will
permanently display an Out Of Range
message)
Input Video Vertical Frequency
(outside these ranges, monitor will
permanently display an Out Of Range
message)
640x480 60Hz,75Hz
720x400 70Hz
800x600 56Hz,60Hz,75Hz
1024x768 60Hz,75Hz
31.5 – 80 KHz 31.5 – 80 KHz
56 – 75 Hz 56 – 75 Hz
640x480 60Hz,75Hz
720x400 70Hz
800x600 56Hz,60Hz,75Hz
1024x768 60Hz,75Hz
1280x1024 60Hz,75Hz
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1.3.2 OSD Table
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0.0 HotKey
Button
Function when OSD is not displayed:
Menu Display OSD main menu
Display OSD Brightness submenu
Function when OSD is
displayed:
Return to previous OSD menu
Increase value of selected
+
Display Audio submenu(If support Audio)
-
parameter /
select previous menu item
Decrease value of selected
parameter /
select next menu item
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Display Contrast submenu(If not support Audio)
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Decrease value of selected
-
Select
Select
parameter /
select next menu item
Auto Adjusting(If not support dual version)
Select parameter for
adjustment /
select submenu to enter
Input Select Menu(If support dual version)
Select parameter for
adjustment /
select submenu to enter
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Menu Remark Required
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1.0 Main Menu
1. When Main Menu is not displayed, Press
“Menu” then main menu will display.
2. The OSD position should be on the right
bottom and the buttons on OSD should be
aligning to the physical buttons on the bottom.
Yes/No
Yes
1. Audio item will be disappeared if audio
function is not supported.
2. The OSD position should be on the right
bottom and the buttons on OSD should be
aligning to the physical buttons on the bottom.
1. Press the “Menu” and “-” keys for two
seconds to toggle the monitor’s Power
Locking feature between locked and
unlocked. This feature allows end-users no
access to the monitor’s power controls. The
OSD will show an “Power Locked” message
for 5 seconds when becoming locked, and
will show an “Power Unlocked” message for 5
seconds when becoming Yes unlocked.
While the power is locked, pressing the power
switch will have no effect on the monitor.
Default setting is unlocked.
Yes
Yes
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Menu Remark Required
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Yes/No
1. When “Power Locked”, the “power” button
will be disappeared.
Yes
1. Press the “Menu” and “+” keys for two
seconds to toggle the monitor’s OSD Locking
feature between locked and unlocked. This
feature allows end-users no access to the
monitor’s OSD controls. The OSD will show
an “OSD Locked” message for 5 seconds
when becoming locked, and will show an
“OSD Unlocked” message for 5 seconds
when becoming unlocked.
While the OSD is locked, pressing any of the
“Menu”, “+”, “-“, or “Select” keys will have no
effect on the OSD.
Default setting is unlocked.
1.1 Auto Adjust Menu
Automatically adjusts the system clock to the input analog RGB video signal, affecting the
H-position, V-position, Clock, and Phase menu items. This adjustment is only available on
VGA input video.
1. There is an “Auto Adjusting” message when
executing “Auto Adjust” on the center of the
screen until finishing.
Yes
Yes
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Menu Remark Required
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1.2 Luminance Menu
1. Show brightness & contrast value on this
menu.
Yes/No
Yes
1.2.1 Brightness
Adjusts the Brightness signal from 0% (minimum brightness) to 100% (maximum
brightness) of its range on a scale from 0 to 100 using at least 25 discrete steps. Default:
100% (maximum brightness)
1. ”Up” & “Down” Icons will be “+”&”-“ on this
menu
2. Show the brightness value and gauge.
Note: Please follow the panel specification to
define the maximum and minimum of the
brightness.
1.2.2 Contrast
Adjusts the contrast of the video signal (gain of the A/D) from 0% (minimum) to 125%
(maximum) on a scale from 0 to 100 using at least 25 discrete steps. Default: 50 that
setting which will clearly display a 25-step gray shade pattern.
1. ”Up” & “Down” Icons will be “+”&”-“ at this
menu.
2. Show the contrast value and gauge.
Yes
Yes
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Menu Remark Required
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1.3 Image Setting Menu(VGA input source)
1. Show H. Position & V. Position & Clock &
Phase & Sharpness value on this menu.
Yes/No
No
1.3 Image Setting Menu(DVI input source)
No
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Menu Remark Required
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Yes/No
If VGA input Only, Please remove Input Select Yes
1.3.1 Input Select Menu
No
1.3.2 H. Position
Moves the image horizontally in single-pixel increments on a scale from 0 to 100 using at
least 100 discrete steps. Default: 50 (centered in the panel). This adjustment is only
available on VGA input video.
1. ”Up” & “Down” Icons will be “+”&”-“ at this
menu.
2. Show the H. Position value and gauge.
Yes
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Menu Remark Required
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1.3.3 V. Position
Moves the image vertically in single-pixel increments on a scale from 0 to 100 using at
least 50 discrete steps. Default: 50 (centered in the panel). This adjustment is only
available on VGA input video.
Yes/No
1. ”Up” & “Down” Icons will be “+”&”-“ at this
menu.
2. Show the V. Position value and gauge.
1.3.4 Clock
Adjusts the ratio of dividing frequency of the dot clock on a scale from 0 to 100 using at
least 100 discrete steps. Default: That setting which will display alternating black and
white vertical lines without aliasing. This adjustment is only available on VGA input video.
1. ”Up” & “Down” Icons will be “+”&”-“ at this
menu.
2. Show the Clock value and gauge.
Yes
Yes
1.3.5 Phase
Adjusts the phase of the panel dot clock with respect to panel data on a scale from 0 to
100 using at least 25 discrete steps. Default: determined/optimized by system clock. This
adjustment is only available on VGA input video.
1. ”Up” & “Down” Icons will be “+”&”-“ at this
menu.
2. Show the Phase value and gauge
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Yes
Menu Remark Required
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1.3.6 Aspect Ratio
Switches the scaling method between two options:
Full Scaling – scales the X- and Y-dimensions of the input video (up or down as needed)
to the display’s native resolution. (Default)
Fill To Aspect Ratio – Assuming a landscape orientation and an input video with aspect
ratio smaller than 16:9, scales the Y-dimension of the input video (up or down as
needed) to the display’s Y-resolution, and scales the X-dimension to maintain the aspect
ratio (and fills the rest of the display with equal black bars on the left and right).
Note: Intellitouch and Accutouch screens may need recalibration when switching
between the options. APR screen functionality is only guaranteed at “Full Scaling”.
Yes
Yes/No
1.3.7 Sharpness
Adjusts sharpness of video signals on a scale from -2 to 2 using 5 steps. Default: 0 (no
sharpness correction).
Note: This adjustment only available when input video does not meet monitor’s native
resolution.
1. Show the sharpness value. Yes
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