Sharp LC-46DH66 Service Manual ▷ View online
LC-46DH65E/S, LC-46DH66E
1 – 4
Confirm that there are 8 screws (4 short screws
and 4 long screws) with the stand unit.
and 4 long screws) with the stand unit.
Attach the supporting post for the stand unit
onto the base using the 4 long screws with the
hex key (supplied) as shown.
onto the base using the 4 long screws with the
hex key (supplied) as shown.
1
2
Inserting the stand.
Insert the stand into the openings on the
bottom of the TV (Hold the stand so it will
not drop from the edge of the base area).
bottom of the TV (Hold the stand so it will
not drop from the edge of the base area).
Insert and tighten the 4 short screws into
the 4 holes on the rear of the TV.
the 4 holes on the rear of the TV.
3
1
NOTE
To detach the stand unit, perform the steps in reverse
order.
order.
Attaching the stand unit
Before attaching (or detaching) the stand, unplug the AC cord from the AC INPUT terminal.
Before performing work, spread cushioning over the surface on which you will be laying the TV. This will prevent
it from being damaged.
Before performing work, spread cushioning over the surface on which you will be laying the TV. This will prevent
it from being damaged.
CAUTION
Attach the stand in the correct direction.
Be sure to follow the instructions. Incorrect installation of the stand may result in the TV falling over.
Be sure to follow the instructions. Incorrect installation of the stand may result in the TV falling over.
Long
screw
screw
Short
screw
screw
Hex key
Supporting
post
Soft
cushion
cushion
Hex key
2
LC-46DH65E/S, LC-46DH66E
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Inserting the batteries
Before using the TV for the first time, insert two supplied “AAA” size alkaline batteries. When the batteries become
depleted and the remote control unit fails to operate, replace the batteries with new “AAA” size batteries.
depleted and the remote control unit fails to operate, replace the batteries with new “AAA” size batteries.
Open the battery cover.
Insert two supplied “AAA” size alkaline batteries.
Place batteries with their terminals corresponding to the
(+) and (-) indications in the battery compartment.
(+) and (-) indications in the battery compartment.
Close the battery cover.
CAUTION
Improper use of batteries can result in chemical leakage or explosion. Be sure to follow the instructions below.
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.
When replacing the batteries, use alkaline batteries instead of zinc-carbon ones.
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.
When replacing the batteries, use alkaline batteries instead of zinc-carbon ones.
Note on disposing batteries:
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.
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.
Using the remote control unit
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.
unit and sensor may prevent proper operation.
1
2
2
•
3
Cautions regarding the remote control unit
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.
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.
•
•
•
30°
30°
5 m
Remote control sensor
LC-46DH65E/S, LC-46DH66E
1 – 6
Troubleshooting
Problem
Possible Solution
No power.
Check if you pressed
on the remote control unit.
If the indicator on the TV lights up red, press
.
Is the AC cord disconnected?
Check if you pressed
Check if you pressed
on the TV.
The TV cannot be operated.
External influences such as lightning, static electricity, etc., may cause improper operation. In this
case, operate the TV after first turning off the power, or unplugging the AC cord and re-plugging
it in after one or two minutes.
case, operate the TV after first turning off the power, or unplugging the AC cord and re-plugging
it in after one or two minutes.
Remote control unit does not operate.
Are batteries inserted with polarity (+, -) aligned?
Are batteries worn out? (Replace with new batteries.)
Are you using it under strong or fluorescent lighting?
Is a fluorescent light illuminating to the remote control sensor?
Are batteries worn out? (Replace with new batteries.)
Are you using it under strong or fluorescent lighting?
Is a fluorescent light illuminating to the remote control sensor?
Picture is cut off.
Is the image position correct?
Are screen mode adjustments (WIDE MODE) such as pictur
Are screen mode adjustments (WIDE MODE) such as pictur
e size made correctly?
Strange colour, light colour, or dark
colour, or colour misalignment.
colour, or colour misalignment.
Adjust the picture tone.
Is the room too bright? The picture may look dark in a room that is too bright.
Check the “Colour System” setting.
Is the room too bright? The picture may look dark in a room that is too bright.
Check the “Colour System” setting.
Power is suddenly turned off.
The TV’s internal temperature has increased.
Remove any objects blocking the vent or clean.
Is the “Sleep Timer” set? Select “Off” from the “Sleep Timer” menu.
Is “No Signal Off” or “No Operation Off” activated?
Remove any objects blocking the vent or clean.
Is the “Sleep Timer” set? Select “Off” from the “Sleep Timer” menu.
Is “No Signal Off” or “No Operation Off” activated?
No picture.
Are connections to external equipment correct?
Is the input signal type selected correctly after connection?
Is the correct input source selected?
Is a non-compatible signal being input?
Is the picture adjustment correct?
Is the antenna connected properly?
Is “On” selected in “Audio Only”?
Is the correct input source selected?
Is a non-compatible signal being input?
Is the picture adjustment correct?
Is the antenna connected properly?
Is “On” selected in “Audio Only”?
No sound.
Is the volume too low?
Make sure that headphones are not connected.
Check if you pressed
Make sure that headphones are not connected.
Check if you pressed
on the remote control unit.
Is the proper item selected in the “PC Audio Select” menu when connecting devices to the
HDMI2 terminal or the EXT4 terminal?
HDMI2 terminal or the EXT4 terminal?
The TV sometimes makes a cracking
sound.
sound.
This is not a malfunction. This happens when the cabinet slightly expands and contracts
according to changes in temperature. This does not affect the TV’s performance.
according to changes in temperature. This does not affect the TV’s performance.
Cautions regarding use in high and low temperature environments
When the TV is used in a low temperature space (e.g. room, office), the picture may leave trails or appear slightly delayed.
This is not a malfunction, and the TV will recover when the temperature returns to normal.
Do not leave the TV in a hot or cold location. Also, do not leave the TV in a location exposed to direct sunlight or near a
heater, as this may cause the cabinet to deform and the LCD panel to malfunction.
Storage temperature: +5 °C to +35 °C.
This is not a malfunction, and the TV will recover when the temperature returns to normal.
Do not leave the TV in a hot or cold location. Also, do not leave the TV in a location exposed to direct sunlight or near a
heater, as this may cause the cabinet to deform and the LCD panel to malfunction.
Storage temperature: +5 °C to +35 °C.
Information on the software license for this product
Software composition
The software included in this product is comprised of various software components whose individual copyrights are held by
SHARP or by third parties.
SHARP or by third parties.
Software developed by SHARP and open source software
The copyrights for the software components and various relevant documents included with this product that were developed
or written by SHARP are owned by SHARP and are protected by the Copyright Act, international treaties, and other relevant
laws. This product also makes use of freely distributed software and software components whose copyrights are held by
third parties. These include software components covered by a GNU General Public License (hereafter GPL), a GNU Lesser
General Public License (hereafter LGPL) or other license agreement.
or written by SHARP are owned by SHARP and are protected by the Copyright Act, international treaties, and other relevant
laws. This product also makes use of freely distributed software and software components whose copyrights are held by
third parties. These include software components covered by a GNU General Public License (hereafter GPL), a GNU Lesser
General Public License (hereafter LGPL) or other license agreement.
Obtaining source code
Some of the open source software licensors require the distributor to provide the source code with the executable software
components. GPL and LGPL include similar requirements. For information on obtaining the source code for the open source
software and for obtaining the GPL, LGPL, and other license agreement information, visit the following website:
http://www.sharp-eu.com/gpl/
We are unable to answer any questions about the source code for the open source software. The source code for the
software components whose copyrights are held by SHARP is not distributed.
components. GPL and LGPL include similar requirements. For information on obtaining the source code for the open source
software and for obtaining the GPL, LGPL, and other license agreement information, visit the following website:
http://www.sharp-eu.com/gpl/
We are unable to answer any questions about the source code for the open source software. The source code for the
software components whose copyrights are held by SHARP is not distributed.
Acknowledgements
The following open source software components are included in this product:
• linux kernel • busy box • uClibc • zlib • libpng • libjpeg
• linux kernel • busy box • uClibc • zlib • libpng • libjpeg
LC-46DH65E/S, LC-46DH66E
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[3] DIMENSIONS
1113.0
1023.4
52.0
174.3
106.6
101.4
704.0
756.0
400.0
400.0
295.0
550.0
575.6
429.0
Unit: mm
Display
