Read Sharp LL-T15A3 (serv.man9) Service Manual online
LL-T15A3
OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION
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THE ANALOG RGB INPUT CONNECTOR PIN
(Mini D-sub connector with 15 pins)
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POWER MANAGEMENT
The monitor is based on VESA DPMS (Display Power Management Sig-
naling).
To activate the monitor's Power Management function, both the video
card and the computer must conform to the VESA DPMS standard.
card and the computer must conform to the VESA DPMS standard.
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DDC (PLUG & PLAY)
This monitor supports the VESA DDC (Display Data Channel) standard.
DDC is a signal standard for carrying out Plug & Play functions on the
monitor or PC. It transfers information such as degree of resolution
between the monitor and PC. You can use this function if your PC is DDC
between the monitor and PC. You can use this function if your PC is DDC
compliant and if it is set so that it can detect the Plug & Play monitor.
There are many varieties of DDC due to the differences between sys-
tems. This monitor works with DDC1 and DDC2B.
tems. This monitor works with DDC1 and DDC2B.
2. PRODUCT DESCRIPTION
No.
Function
No.
Function
1
Red video signal input
9
DDC +5V
2
Green video signal input
10
N.C.
3
Blue video signal input
11
GND
4
N.C.
12
DDC data
5
N.C.
13
For Hsync signal input
6
For red video signal GND
14
For Vsync signal input
7
For green video signal GND
15
DDC clock
8
For blue video signal GND
DPMS mode
Screen
Power
consumption
H-sync
V-sync
ON
Display on
30W
Yes
Yes
STANDBY
Display off
3W
No
Yes
SUSPEND
Yes
No
OFF
No
No
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1. MENU button:
This button is used to pop-up, select and close
the OSD (On Screen Display) Menu.
the OSD (On Screen Display) Menu.
2.
c
button:
This button is used to select menu options
when the OSD Menu is displayed.
3.
e d
buttons:
When the OSD Menu is displayed:
These buttons are used to increase
or decrease the value of a selected option.
When the OSD Menu is not displayed:
These buttons are used to adjust backlight
brightness.
4. AUTO button:
When the OSD Menu is displayed:
This button is used to turn off the OSD Menu.
When the OSD Menu is not displayed.
This button is used to perform automatic
adjustment of the screen (CLOCK, PHASE,
H-POS and V-POS).
H-POS and V-POS).
5. Power LED:
This LED is lit green when in use and orange
when in power-saving mode.
6. Power button:
Pressing this button turns the power on. (After
turning the power on, it may take a little time
before the screen displays.)
Press the button again to turn the power off.
Press the button again to turn the power off.
7. Power terminal:
The AC adapter is connected here.
8. Analog signal cable: Connects to the computer’s analog RGB out-
put terminal.
9. Security lock anchor: By connecting a security lock (commercially
available) to the security lock anchor, the mon-
itor is fixed so that it cannot be transported.
itor is fixed so that it cannot be transported.
The security slot works in conjunction with
Kensington Micro Saver Security Systems.
10. Ventilation openings: Note: Never block the ventilation openings as
this may lead to overheating inside the monitor
and result in malfunction.
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