DOWNLOAD Sharp LC-60UD20KN (serv.man5) Service Manual ↓ Size: 9.11 MB | Pages: 89 in PDF or view online for FREE

•  Turn off the main power and unplug the AC cord from the wall outlet before handling.

• Gently wipe the surface of the front panel with a soft cloth (cotton, flannel, etc.). To 

protect the front panel, do not use a dirty cloth, liquid cleaners, or a chemical cloth 
(wet/dry sheet type cloth, etc.). This may damage the surface of the front panel.

• Wiping with a hard cloth or using strong force may scratch the surface of the front 

panel.

• Use a soft damp cloth to gently wipe the front panel when it is really dirty (It may 

scratch the surface of the front panel when wiped strongly).

•  If the front panel is dusty, use an anti-static brush, which is commercially available, to 

clean it.

To prevent the spread of fire, keep candles or other open flames 
away from this product at all times.

•  Keep the accessory out of the reach of small children. Small children can accidentally 

swallow these parts.

•  If a child accidentally swallows any of these parts, seek immediate medical attention.

•  Do not disassemble or modify the 3D glasses except when recycling the batteries. 

Do not modify the 3D glasses.

•  Batteries must not be exposed to excessive heat such as direct sunlight or fire.
•  Replace only with the same or equivalent type of battery. The battery may explode if 

improperly replaced.

•  Take care not to reverse the battery poles (+ and –) when loading the battery. Follow 

the correct procedure when loading the battery. Loading the battery incorrectly may 
damage the battery or cause it to leak battery fluid, which could result in a fire, injury 
or damage.

•  Do not drop, exert pressure on, or step on the 3D glasses. Doing so may damage the 

glass section, which may result in injury.

•  Be careful not to trap your finger in the hinge section of the 3D glasses. Doing so 

may result in injury.

•  Pay special attention when children are using this product.

•  The 3D glasses vision should be limited. Security advisory establishes a maximum of 

3 hours visualization, and in any case no more than one show length, break included.

•  Use the 3D glasses only for the specified purpose.
•  Do not move around while wearing the 3D glasses. The surrounding area appears 

dark, which may result in falling or other accidents that may cause injury.

•  Use only the cloth provided with the 3D glasses to clean the lenses. Remove dust 

and soil from the cloth. Any dust or other soiling on the cloth may result in scratches. 
Do not use solvents such as benzene or thinners as doing so may damage the 
coating.

•  When cleaning the 3D glasses, take care not to allow water or other fluids to come 

into contact with the glasses.

•  Always store the 3D glasses in the case provided when not in use.
•  When storing the 3D glasses, avoid very humid or hot locations.

•  If you experience dizziness, nausea, or other discomfort while viewing 3D images, 

discontinue use and rest your eyes.

•  Do not use the 3D glasses if they are cracked or broken.

Before using the TV for the first time, insert the two supplied “AAA” size 
batteries. When the batteries become depleted and the remote control unit fails 
to operate, replace the batteries with new “AAA” size batteries.

 

Open the battery cover.

 

Insert the two supplied “AAA” size batteries.

•  Place batteries with their terminals corresponding to the (

e) 

and (

f) indications in the battery compartment.

 

Close the battery cover.

Improper use of batteries can result in chemical leakage or explosion. Be sure to 
follow the instructions below.

•  Do not mix batteries of different types. Different types of batteries have different 

characteristics.

•  Do not mix old and new batteries. Mixing old and new batteries can shorten the life of 

new batteries or cause chemical leakage in old batteries.

•  Remove batteries as soon as they have worn out. Chemicals that leak from batteries 

can cause a rash. If you find any chemical leakage, wipe thoroughly with a cloth.

•  The batteries supplied with this product may have a shorter life expectancy due to 

storage conditions.

•  If you will not be using the remote control unit for an extended period of time, remove 

the batteries from it.

The batteries provided contain no harmful materials such as cadmium, lead or 
mercury.
Regulations concerning used batteries stipulate that batteries may no longer be 
thrown out with the household rubbish. Deposit any used batteries free of charge 
into the designated collection containers set up at commercial businesses.

Use the remote control unit by pointing it towards the remote control sensor. 
Objects between the remote control unit and sensor may prevent proper 
operation.

•  Do not expose the remote control unit to shock. In 

addition, do not expose the remote control unit to 
liquids, and do not place in an area with high humidity.

•  Do not install or place the remote control unit under 

direct sunlight. The heat may cause deformation of the 
unit.

•  The remote control unit may not work properly if the 

remote control sensor of the TV is under direct sunlight 
or strong lighting. In such cases, change the angle of 
the lighting or the TV, or operate the remote control unit 
closer to the remote control sensor.

5 m

Remote control sensor

This panel emits a signal towards the 3D glasses you wear when viewing 3D images. 
Refer to page 73 for details. 

 

I

3D mode: Blue illumination
2D mode: White illumination

 

J

The HDMI 3 and PC terminals can both use the same audio input terminal (HDMI 3/PC AUDIO 
(L/R)). However, the proper item must be selected in the “Audio select” menu (refer to page 44 
for details).

 

K

When the headphone is connected to the OUTPUT terminal, the audio can be output from the 
speakers (Page 45).

 

L

HDCP 2.2 copy protected signal can be viewed via HDMI4 only.

•  Excessive sound pressure from earphones and headphones can cause hearing loss.
•  Do not set the volume at a high level. Hearing experts advise against extended listening at high 

volume levels.

•  Use a product with the specified dimensions for optimal connection to HDMI cable/USB device.

 

− HDMI: Body: (depth) 12 mm or less/(length) 32 mm or less

 

− USB:  Body: (depth) 10 mm or less/(length) 57 mm or less 

Connector: (depth) 7 mm or less

a (Standby/ON)

MENU (Menu)

b (Input source)

:r/s

(Programme 

[Channel])

i+/- (Volume)

Illumination LED*

1

OPC sensor (Page 34)

Remote control sensor (Page 4)/

USB 3 port

USB 2 (HDD) port

ETHERNET terminal

DIGITAL AUDIO OUTPUT terminal

Antenna terminal

Satellite antenna terminal

HDMI 3/PC AUDIO (L/R) Jack *2

1

>a (Standby/On) (Page 16)

2 ATV

Access conventional analogue TV mode.

DTV
Access digital TV mode.

SAT
Access satellite mode.

RADIO
DTV/SAT: Switch between radio and 
data mode.
•  When only data broadcasting (no radio 

broadcasting) is transmitted by DVB, 
the radio broadcasting will be skipped.

3 EXT MEDIA buttons

EXT MEDIA buttons are used for AQUOS 
LINK functions and USB-recording 
functions, etc.
•  AQUOS LINK (Pages 28

_31):

Interactively operate compatible 
system devices using a single remote 
control unit.

•  USB-recording (Pages 49

_52):

Record a programme you are 
watching.

4 Numeric buttons 0

_9

Set the channel. Enter desired numbers. 
Set the page in teletext mode.
•  When the five Nordic countries 

(Sweden, Norway, Finland, Denmark 
or Iceland) are selected in the country 
setting from initial auto installation 
(Page 12), DTV services are four 
digits. When another country is 
selected, DTV services are three digits.

5

A (Flashback)
Return to the previously selected 
channel or external input.

6 AV MODE (Page 33)

Select audio/video settings.

f (Wide mode) (Pages 43, 56 and 57)
Select a wide mode.

7

7 (Sound mode) (Page 17)
Select a sound multiplex mode.

8

i+/- (Volume)
Increase/decrease TV volume.

9

e (Mute)
TV sound on/off.

0

Display the “HOME” screen for enjoying 
Internet connection and Home network 
functions, as well as performing settings 
for the TV.

Q 3D (Pages 65

_74)

Select between 3D and 2D image 
viewing.

W

a/b/c/d (Cursor)
Select a desired item.
;
Execute a command.
ATV/DTV/SAT: Display “CH list” when no 
other “Menu” screen is running.

E

>
ATV/DTV/SAT: Exit the “Menu” screen.
AQUOS NET+: Return to the start page.

R CONTROL (Pages 50, 52 and 55)

Display a panel to operate some 
functions on the screen.

T

p (Display information) (Page 17)
Display the station information (channel 
number, signal, etc.) on the screen.

P. INFO
Display programme information 
transmitted through digital video 
broadcasting (DTV/SAT only).

Y

b (INPUT) (Page 16)
Select an input source.

U ECO (Standard/Advanced/Off) 

(Page 37)
Select “Energy save” setting.

I

m (Teletext) (Page 22)
ATV: Display analogue teletext.
DTV/SAT: Select MHEG-5 or teletext for 
DTV/SAT.

O

:r/s
ATV/DTV/SAT: Select the TV channel.

P MENU

“Menu” screen on/off (Page 11).

A EPG (Pages 19

_21)

DTV/SAT: Display the EPG screen.

S

6 (Return)
ATV/DTV/SAT: Return to the previous 
screen.
AQUOS NET+: Return to the previous 
page (This may not function for some 
services).

D Buttons for useful operations

[ (Subtitle) (Pages 22 and 42)
Switch subtitle languages on/off.

k (Reveal hidden teletext) (Page 22)
1 (Subpage) (Page 22)
3 (Freeze/Hold) (Page 22)
Freeze a moving image on the screen.
Teletext: Stop updating teletext pages 
automatically or release the hold mode.

FR/G/Y/B (Colour) buttons

The coloured buttons are 
correspondingly used to select the 
coloured items on the screen (e.g., EPG, 
MHEG-5, teletext).

G NETFLIX button

Display the Netflix screen.
(See page 64.)
•  Netflix is available in certain countries.

Unlimited membership required.
More information at www.netflix.com

13

22

23
24

25

LC-60UD20EN
LC-60UD20KN
LC-70UD20EN
LC-70UD20KN

LC-60UD20E
LC-70UD20E