DOWNLOAD Sharp LL-T1511A (serv.man25) Service Manual ↓ Size: 1.23 MB | Pages: 26 in PDF or view online for FREE

Always remove the plug from the AC outlet when
cleaning the monitor.

Cabinet and control panel section
Use a soft dry cloth to lightly wipe away any grime
from the cabinet and control panel.
If very dirty, apply neutral detergent to a dampened
soft cloth, wring it out well and wipe away grime.

LCD panel section
Use a soft dry cloth to lightly wipe away dirt and dust
from the surface of the LCD panel. (A soft cloth such
as gauze or that used for lens cleaning is suitable.)

•

Never use thinner, benzine, alcohol, glass
cleaner, etc, as this could lead to color change or
change in shape.

•

Never scratch the monitor with anything hard or
apply strong pressure as this could leave marks
or result in malfunction.

If the monitor will not be used for a long period of
time, be sure to remove the power plug from the AC
outlet.

Do not leave the monitor in contact with rubber or
plastic items for long periods of time as this could
lead to color change or change in shape.

If you think the monitor may be faulty, please check
the following points before taking it to be repaired.
If afterwards it still does not work, please contact the
shop where you purchased the monitor or your
nearest Sharp authorized Service Center.

No image appears on the monitor (Power LED is not
lit)
•

Is the power cord connected properly? (p. 12)

No image appears on the monitor (Power LED is lit)
•

Is the computer connected properly? (p. 12)

•

Is the computer turned on?

•

Does the computer’s signal timing correspond to
monitor specifications? (p.23)

•

Is the computer in power-saving mode?

Control buttons do not work
•

Is the adjustment lock on? (p. 16)

Only VGA image is displayed
•

Does the Windows display timing setting meet
monitor specifications? Refer to the monitor
signal timings (p. 23) and set to appropriate
timing.

The image appears distorted
•

Does the computer’s signal timing correspond to
monitor specifications? (p.23)

•

Perform automatic adjustment. (p. 16)

The monitor’s florescent tubes have a limited life
span.
•

If the screen darkens, persistently flickers or
does not light up, it may be necessary to
replace the florescent tube unit. Please
inquire at the shop where you purchased the
monitor or your nearest Sharp authorized
Service Center. (Never attempt this
replacement on your own.)

•

In the initial period of use, due to the
characteristics of florescent tubes the screen
may flicker. (This is not a malfunction.)
Should this happen, check by first turning off
the power, then turning it on again.

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Name

LL-T1511A

LCD display

38 cm (15 inches) Super-V and

Anti Glare Low Reflection

TFT LCD module

Dot pitch

0.297(H) x 0.297(V) mm

Screen display size

Horizontal 304.1 mm X Vertical 228.1 mm

Resolution (max.)

XGA 1024 X 768 pixels

Displayable colors

16.19 million colors (max.)

Video signal

Analog RGB (0.7Vp-p/75

Ω)

Sync signals

H-Sync (TTL level: +/-), V-Sync (TTL level: +/-)

Input terminal

15 pin Mini D-sub connector

Plug & Play function

VESA DDC1 / DDC2B

Power management

VESA DPMS based

Temperature of operating

environment

5–35°C

Power supply

100-240V

Power consumption

23W max. (3W power-saving mode)

Dimensions (W x D x H)

362 mm x 185 mm x 343 mm

Weight

Approx. 5.2 kg

Dimensions (Units: mm)

174

362

50

292

343

240

185

LL-T1501A
38 cm (15 inches) TFT LCD module

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Notes:
•

All are compliant only with non-interlace.

•

Frequencies for the Power Macintosh series are reference values.

•

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 to be compatible with the monitor.

•

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

31.5kHz

60Hz

25.175MHz

640x480

37.9kHz

72Hz

31.5MHz

37.5kHz

75Hz

31.5MHz

VESA

35.1kHz

56Hz

36.0MHz

800x600

37.9kHz

60Hz

40.0MHz

48.1kHz

72Hz

50.0MHz

46.9kHz

75Hz

49.5MHz

48.4kHz

60Hz

65.0MHz

1024x768

56.5kHz

70Hz

75.0MHz

60.0kHz

75Hz

78.75MHz

US text

720x400

31.5kHz

70Hz

28.3MHz

Power Macintosh

640x480

35.0kHz

66.7Hz

30.5MHz

series

832x624

49.7kHz

74.6Hz

57.3MHz

1024x768

60.2kHz

75Hz

80.0MHz

5

4

3

2

1

15

14

13

12

11

10

9

8

7

6

(Mini D-sub connector with 15 pins)

Number

Function

1

Red video signal input

2

Green video signal input

3

Blue video signal input

4

N.C.

5

N.C.

6

For red video signal GND

7

For green video signal GND

8

For blue video signal GND

9

DDC + 5V

10

N.C.

11

GND

12

DDC data

13

For H-sync signal input

14

For V-sync signal input

15

DDC clock

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The monitor is based on VESA DPMS (Display
Power Management Signaling).
To activate the monitor's Power Management func-
tion, both the video card and the computer must
conform to the VESA DPMS 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 differ-
ences between systems. This monitor works with
DDC1 and DDC2B.

DPMS mode

Screen

Power

H-sync V-sync

consumption

ON

Display on

23W

Yes

Yes

STANDBY

No

Yes

SUSPEND

Display off

3W

Yes

No

OFF

No

No

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