DOWNLOAD Sharp LL-172AW (serv.man2) Service Manual ↓ Size: 1.21 MB | Pages: 36 in PDF or view online for FREE

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

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

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.

The monitor's fluorescent tubes have a limited
life span.
- If the screen darkens, persistently flickers or

does not light up, the fluorescent tube has
reached the end of its operational life span.
Please inquire at the shop where you
purchased the monitor or your nearest Sharp
authorized Service Center.

- In the initial period of use, due to the

characteristics of fluorescent 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.

No image appears on the screen (power LED is
not lit).
- Is the power cord connected properly? (p.17)

No image appears on the screen (power LED is lit).
- Is the computer connected properly?

(p.14, 15, 16)

- Is the computer turned on?
- If using the LL-172G, confirm that the signal's

input terminal is selected correctly. (p.18)

- If using the LL-172G, confirm that [INPUT-2] is

set correctly in the MODE SELECT-2 Menu.
(p.24)

- Does the computer's signal timing correspond to

monitor specifications? (p.29)

- Is the computer in power-saving mode?

Control buttons do not work.
- Is the adjustment lock on? (p.19)

The image appears distorted.
- Does the computer's signal timing correspond to

monitor specifications? (p.29)

- If you are using the analog signal, perform

automatic screen adjustment. (p.21)

- If you can change the refresh rate on the

computer you are using, change the value to a
lower frequency. (p.29)

No sound can be heard from the speakers.
- Is the audio cable connected correctly? (p.16)
- Perform the volume adjustment procedure. (p.20)
- Are the headphones connected?
- There is no sound from the speakers when the

monitor is in power-saving mode (the power
LED lights up orange).

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If this product cannot be used any more, it should
be given away and disposed of in a legally correct
and environmentally sound way.

DO NOT DISPOSE OF THIS PRODUCT WITH
YOUR HOUSEHOLD WASTE OR MIXED WITH
OTHER WASTES! YOU MIGHT ENDANGER THE
ENVIRONMENT!

Sharp Corporation is committed to protecting the
environment and conserving energy. Our goal is to
minimize the environmental impact of our products
by continually implementing and improving
product technologies, designs, and customer
information aimed at environmental conservation.

Germany, France, and Italy
Please contact your local authorities for
collection and recycling facilities, or contact a
recycling service company, which is licensed
for the recycling of electronic equipment.
SHARP recommends the recycling services of
MIREC, the General information on MIREC can
be obtained from http://www.mirec.com/.
MIREC services have to be paid for by the last
owner of the electronic equipment in question.

This product utilizes tin-lead solder, and a
fluorescent lamp containing a small amount of
mercury. Disposal of these materials may be
regulated due to environmental considerations.
For collection and recycling information,
please contact your local authorities or
the Electronics Industries Alliance:
http://www.eiae.org

Call toll free number 0120-845-530 for
recycling Information.

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Model name

LL-172A-W (White)/LL-172A-B (Black)
LL-172G-W (White)/LL-172G-B (Black)

LCD display

43 cm measured diagonally TFT LCD module

Resolution (max.)

SXGA 1280 x 1024 pixels

Displayable colors (max.)

Approx.16.19 million colors (6 bit + FRC)

Brightness (max.)

300 cd/m

2

Dot pitch

0.264 (H) x 0.264 (V) mm

Contrast ratio

450:1

Angle of visibility

Left-right 160°; up-down 160°
(contrast ratio > 5)

Screen display size

Horizontal 337.9 mm x Vertical 270.3 mm

Video signal

[LL-172A] Analog RGB (0.7 Vp-p) [75

Ω]

[LL-172G] Analog: Analog RGB (0.7 Vp-p) [75

Ω]

Digital: DVI standard based on 1.0

Sync signal

Separate Sync (TTL level: +/-), Sync on
Green, Composite Sync (TTL level: +/-)

Expansion compensation

Digital scaling (Enlarges VGA/SVGA/XGA etc. to
full screen size.)

Plug & Play

VESA DDC2B compatible

Power management

[LL-172A] VESA: based on DPMS
[LL-172G] VESA: based on DPMS

DVI: based on DMPM

Speaker output

1 W + 1 W

Input signal terminal

[LL-172A] Mini D-sub 15 pin, 3 row
[LL-172G] Analog: Mini D-sub 15 pin, 3 row

Digital/Analog: DVI-I 29 pin

Audio input terminal

Mini stereo jack

Headphone terminal

Mini stereo jack

Height adjustment [LL-172G]

Adjustment range: approx. 70 mm

Screen tilt

Upward approx. 0-25°; downward approx. 0-5°

Screen swivel [LL-172G]

Approx. 45° from the center to the left and
approx. 45° from the center to the right.

Power supply

100-240 VAC, 50/60 Hz

Temperature of operating environment

5-35°C

Power consumption

30 W (with no audio input)
(35 W maximum, 1 W when in power-saving
mode)

Dimensions

[LL-172A]
Approx. 374 (W) x 205 (D) x 374 (H) mm
[LL-172G]
Approx. 374 (W) x 236 (D) x 368-438 (H) mm

Weight

[LL-172A]
Approx. 6.0 kg (approx. 4.2 kg excluding stand)
(Excluding cables.)
[LL-172G]
Approx. 5.6 kg (approx. 4.2 kg excluding stand)
(Excluding cables.)

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(Units: mm)

317

374

254

374

205

57.5

317

368

438

322

374

236

57.5

- Analog signal cable: approx. 1.8 m
- Audio cable: approx. 1.8 m

[LL-172G]
- Digital signal cable: approx. 1.8 m
- Analog signal cable, NL-C02E (purchased

separately): approx. 2.0 m

- 2-input cable, NL-C03J (purchased separately):

approx. 0.25 m

Note:
- As a part of our policy of continuous

improvement, SHARP reserves the right to make
design and specification changes for product
improvement without prior notice. The
performance specification figures indicated are
nominal values of production units. There may
be some deviations from these values in
individual units.

[LL-172A]

[LL-172G]

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