DOWNLOAD Sharp LL-T15S1 (serv.man9) Service Manual ↓ Size: 3.07 MB | Pages: 28 in PDF or view online for FREE

Model
LL-T15S1 (serv.man9)
Pages
28
Size
3.07 MB
Type
PDF
Document
Service Manual
Brand
Device
Monitor / Complete
File
ll-t15s1-sm9.pdf
Date

Sharp LL-T15S1 (serv.man9) Service Manual ▷ View online

BLACK LEVEL
Total screen brightness can be adjusted while watching the color
pattern. ( 
 buttons)
CONTRAST
While watching the color pattern, adjustments can be made so that all
graduations appear. ( 
 buttons)
DISPLAY COLORS
Maximum display colors can be set.
260K (260,000) and 16M (16.19 million)
MENU 3: WHITE BALANCE
WHITE BALANCE (color tone) can be adjusted as necessary. (As
adjustments are made before shipment, there is no real necessity for
further alteration.)
Notes:
·
On settings other than [STD] not all graduations can be
displayed. To display all graduations, set to STD.
·
Selecting USER will display the setting values for [R-CON-
TRAST], [G-CONTRAST] and [B-CONTRAST], in order to
make fine adjustments.
·
To choose a menu option: SELECT button
·
To go to MENU 4: MENU button
COOL
Color tone bluer than standard
  –
Color tone slightly bluer than standard
STD
Color tone standard setting
  –
Color tone slightly redder than standard
WARM
Color tone redder than standard
USER
R-CONTRAST
 button for blue-green
 button for red
G-CONTRAST
 button for purple
 button for green
B-CONTRAST
button for yellow
 button for blue
MENU 4: MODE SELECT
Notes:
·
Depending on the resolution of the input signal, even if
menu options can be selected, the display may not change.
·
To choose a menu option:    SELECT button
·
When adjustment complete: MENU button
OSD H-POSITION (OSD horizontal position)
The position of the OSD display can be moved to the left and right.
(
buttons)
OSD V-POSITION (OSD vertical position)
The position of the OSD display can be moved up and down.
(
 buttons)
400 LINES (degree of resolution)
You can specify the horizontal resolution of a 400-line screen when
using US text, etc.
(
 buttons)
640
640 x 400 dot mode 
720
720 x 400 dot mode (US text etc.)
Note:
·
As the resolution input for other than 400 lines is done
automatically, there is no need to set it.
SCALING (Level of scaling)
The sharpness of the image can be adjusted.
(
 buttons)
Note:
·
When the display mode is set to less than 1024 x 768
pixels, the display is enlarged to cover the whole screen
(i.e. the side ratio of the display may change).
·
Display modes of 1024 x 768 pixels cannot be changed.
Adjusting the speaker volume
With neither the OSD Menu nor the backlight adjustment bar show-
ing, adjust the speaker volume by pressing the   button (to decrease
volume) or the   button (to increase volume).
3-4. Other
SELF TEST MODE
1. Press the power button to turn off.
2. Press the MENU button and the SELECT button and   button
simultaneously, and while doing this press the power button.
VERSION DISPLAY
1. Press the power button to turn off.
2. Press the SELECT button and   button and   button simultane-
ously, and while doing this press the power button.
Color pattern
D •  
•  
O
WH I
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U E
S
A N C
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T E
A
S
WA
T
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R-CONTRAST
G-CONTRAST
B-CONTRAST
]
1
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2
7
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4. INSTRUCTIONS FOR INSTALLING A VESA COMPLIANT ARM
An arm based on the VESA standard can be attached to the monitor.
The arm must be purchased separately.
When choosing the arm to be installed please take note of the follow-
ing points.
·
The arm should be compatible with the VESA standard, and there
must be a gap of at least 75 mm x 75 mm between the screw
holes on the section to be attached.
·
The arm must not fall off or break off after being attached to the
monitor.
Note:
·
The same thing about the adapter cord and also RGB!!!!
·
Please be careful not to hurt your fingers or injure yourself.
1.
Turn off the power switch and remove the AC adapter from the
monitor’s power terminal.
2.
Remove the stand cover. 
Pull the lower section of the stand cover upward.
3.
Being careful not to damage the monitor, spread out a soft cloth
and lay the monitor on it display-side down.
4.
Remove the four screws and then remove the stand from the
monitor.
5.
Attach the arm to the monitor with four screws.
6.
Connect the AC adapter to the monitor’s power terminal.
Stand cover
Information
The stand is specially made for use with this monitor. Once
having removed the stand, never attempt to attach it to
another device.
Once having removed the screws, store them together with
the stand and if the stand is ever re-attached be sure to use
the original screws.
Using different screws could lead to malfunction
The screws used to attach
the arm should be M4
screws with a length of
4 mm ~ 6 mm protruding
from the surface to be
attached. Using any other
kind of screw may lead to
the monitor falling off or
damage to the internal
part of the monitor.
Information
4 ~ 6 mm
Screw used to
attach arm
Arm
Part of monitor to
which arm is attached
CHAPTER 3. DISASSEMBLY AND REASSEMBLY
[1] REMOVING HINGE COVER
1. Pull and remove the hinge cover 
 in the direction indicated by
the arrow.
[2] SEPARATING LCD UNIT FROM THE
BASE
1. Remove the 4 screws 
 and separate the LCD unit from the
stand.
[3] REMOVING LCD MODULE
(LCD + I/F board)
1. Remove the 3 screws 
. Lift the rear panel 
 (pay attention to
the latch) in the direction indicated by the arrow and remove the
connector 
.
2. Remove the 8 screws 
. Lift the LCD module 
 in the direction
indicated by the arrow and remove the connectors 
, and 
.
The LCD module 
 separates from the rear panel 
.
1
1
1
2
3
: Latch
1
2
3
1
4
5
6
[4] DISASSEMBLING THE REAR PANEL
1. Figure A: Remove the 6 screws 
 and connector 
. Remove
the I/F board cover.
Remove the 4 screws 
 and 6 connectors 
. Remove
the I/F board.
Figure B: Remove the 2 screws 
 and remove the connectors
 and 
. Remove the Phone Jack PWB and Sensor
PWB. 
Figure C: Remove the 2 screws 
 and remove the inverter PWB.
[5] REMOVING LCD MODULE
1. Remove the 2 screws 
 and remove the LCD connection PWB.
C
B
A
1
1
2
A
3
3
3
4
4
4
B
C
2
3
1
1
1
1
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