LL-T15G4 - Sharp Monitor Service Manual (repair manual). Page 3

LL-T15G4-H/LL-T15G4-B

OUTLINE OF THE PRODUCT, NOMENCLATURE AND FUNCTION

1 – 2

•  Recommended resolution is 1024 x 768.

•  All are compliant only with non-interlaced.

• A computer with an output terminal conforming to DVI (DVI-D24 pin or

DVI-I29 pin) and with XGA output capability can be connected here.
Depending on the type of computer to be connected, the display may not
work correctly.

•  If the monitor is receiving timing signals that are not compatible, [OUT

OF TIMING] will appear.
Follow your computer's instruction manual to set the timing so that it
is compatible with the monitor.

•  If the monitor is not receiving any signal (synch signal), [NO SIGNAL]

will appear.

■ 

■ 

The monitor is based on the VESA DPMS and the DVI DMPM standards.
To activate the monitor's power management function, both the video
card and the computer must conform to the VESA DPMS standard and
the DVI DMPM standard.

■ 

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
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.

No.

Function

No.

Function

1

TMDS data 2-

13

N.C.

2

TMDS data 2+

14

+5V

3

TMDS data 2 shield

15

GND

4

N.C.

16

Hot plug detection

5

N.C.

17

TMDS data 0-

6

DDC clock

18

TMDS data 0+

7

DDC data

19

TMDS data 0 shield

8

N.C.

20

N.C.

9

TMDS data 1-

21

N.C.

10

TMDS data 1+

22

TMDS clock shield

11

TMDS data 1 shield

23

TMDS clock +

12

N.C.

24

TMDS clock -

DPMS mode

Screen

Power

consumption

H-sync

V-sync

ON

Display on

26W

Yes

Yes

STANDBY

Display off

2W

No

Yes

SUSPEND

Yes

No

OFF

No

No

DPMS mode

Screen

Power

consumption

ON

Display on

26W

OFF

Display off

2W

1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16

17 18 19 20 21 22 23 24

1

 INPUT button

: To switch between the signal's input terminals.

2

 MENU button

: This button is used to pop-up, select and

close the OSD (On Screen Display) Menu.

3

 

c

/MODE button

: When the OSD Menu is displayed: This button

is used to select menu options.

When the OSD Menu is not displayed: This

button is used to set DISPLAY MODE.

4

 

e d 

buttons

: When the OSD Menu is displayed: These

buttons are used to select an option or
adjust the value of the selected option.

When the OSD Menu is not displayed:

These buttons are used to adjust backlight
brightness and speaker volume.

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 an image appears on the screen.)

Press the button again to turn the power off.

7

 Speakers

: Audio entering via the external device con-

nected to the monitor can be heard.

8

 Power terminal

9

 DVI-D input terminal : The  computer's  digital  RGB  output  terminal

can be connected here.

The separately-sold cable (NL-C04J) is nec-
essary for connection.

It can be connected to a computer with a

DVI-compatible output terminal (DVI-D24
pin or DVI-I29 pin) and which has XGA out-

put ability. Depending on the computer to be

connected, correct display may or may not
be possible.

F

 Analog RGB

input terminal

: The analog signal cable is connected here. The

analog signal cable included should be used.

G

 Audio input terminal : A computer's audio output terminal can be

connected here. The audio cable included

should be used.

H

 Headphone terminal : Headphones (commercially available) can

be connected here.

I 

Security lock anchor : By connecting a security lock (commercially

available) to the security lock anchor, the monitor

is fixed so that it cannot be transported.
The security slot works in conjunction with

Kensington Micro Saver Security Systems.

J

 Ventilation openings : Note:Never block the ventilation openings as

this may lead to overheating inside the

monitor and result in malfunction.

1

7

2

3

4

5 6

8

9 10 11 12

13

14