Sharp LC-20B6E (serv.man4) Service Manual ▷ View online
6
LC-20B6E
Controls
NOTE
• INPUT, CH (
)/(
),
i (–)/(+) and MENU on the control panel of the main unit have the same functions as the same buttons on the
remote control. (See page 13.) Fundamentally, this operation manual provides a description based on operation using the remote control.
Headphone jack
Plug the headphone mini-plug into the Headphone jack
located on the front of the LCD TV set. (See page 6.)
located on the front of the LCD TV set. (See page 6.)
OPC sensor
Remote sensor
OPC (Optical Picture Control) indicator
The OPC indicator lights up green when the “Backlight” is set
to “Auto (OPC)”. (See page 28.)
to “Auto (OPC)”. (See page 28.)
STANDBY/ON indicator
STANDBY/ON indicator lights up green when the power is on,
and red when in the standby mode (the indicator will not light
when the main power is off). The indicator blinks
and red when in the standby mode (the indicator will not light
when the main power is off). The indicator blinks
green when
the LCD TV set receives the remote control signal, and orange
when the wake-up timer is set (the indicator will light when in
the standby mode).
when the wake-up timer is set (the indicator will light when in
the standby mode).
To change the vertical angle of the LCD TV
set, tilt the screen up to 5 degrees forwards
or 10 degrees backwards. The LCD TV set
can also be rotated up to 25 degrees to right
and left. Please adjust the angle so that the
LCD TV set can be watched most comfort-
ably.
set, tilt the screen up to 5 degrees forwards
or 10 degrees backwards. The LCD TV set
can also be rotated up to 25 degrees to right
and left. Please adjust the angle so that the
LCD TV set can be watched most comfort-
ably.
(MAIN POWER)
Upper control panel
INPUT
MENU
CH (
)/(
)
i (–)/(+) (Volume)
Speaker
Tilt the display by grabbing onto
the carrying handle while securely
holding down the stand with your
other hand.
the carrying handle while securely
holding down the stand with your
other hand.
How to adjust the angle
Speaker
OPERATION MANUAL
Parts Name of Main Unit
Controls
7
LC-20B6E
Terminals
(L)
(R)
VIDEO
AUDIO (L)
AUDIO (R)
S-VIDEO
FM antenna terminal
Antenna terminal ( )
POWER INPUT
terminal (DC 12V)
Carrying handle
Rear View
ANALOG RGB
PC-IN
AUDIO
P
R
P
B
Y
AV-IN2
AUDIO OUT
RGB (21-pin
Euro-SCART)
COMPONENT/
AV-IN1
AV-IN1
How to Fix the Cables
Pull the cables connected to each terminal through the holes and close the left and right terminal covers. Push
the cables into the grooves of the support cover. Insert the cable holder (supplied) from above the support cover
and fix the cables.
the cables into the grooves of the support cover. Insert the cable holder (supplied) from above the support cover
and fix the cables.
Terminal cover
Cable holder
Terminal cover
Support cover
Cable clamp
When the cables cannot be
pushed into the grooves of
the support cover, use the
cable clamp (supplied) to fix
them. The cable clamp can
be attached by pushing it
into the hole on the stand.
pushed into the grooves of
the support cover, use the
cable clamp (supplied) to fix
them. The cable clamp can
be attached by pushing it
into the hole on the stand.
8
LC-20B6E
SUBTITLE
Displays the Teletext
Subtitle directly.
OK, Programme Table
HOLD
Temporarily holds the
current Teletext page.
RADIO
Switches to the FM Radio mode.
(Mute)
Switches the sound on and off.
Switches the sound on and off.
Yellow
Cyan
INPUT
Switches the input source
between AV1(or COMPONENT), AV2,
PC, FM Radio and TV modes.
Switches the input source
between AV1(or COMPONENT), AV2,
PC, FM Radio and TV modes.
Channel Select
MENU
Displays the menu.
Returns to the previous screen.
Displays the menu.
Returns to the previous screen.
(+)/(-) (Volume)
(Flashback)
Returns to the previous
channel.
Red, Picture Menu
Right/Left Selection
END
Returns to normal screen.
TEXT
Displays the Teletext mode
screen.
Displays the Teletext mode
screen.
Upwards/Downwards
Selection, Zoom display
function (Teletext mode)
Selection, Zoom display
function (Teletext mode)
(Power)
SOUND
Switches to the sound
mode.
REVEAL
Displays hidden information
such as solutions to riddles
and puzzles.
Displays hidden information
such as solutions to riddles
and puzzles.
(Status Display)
Turns on the status display
when the menu is not
displayed.
Turns on the status display
when the menu is not
displayed.
SUBPAGE
Displays the Teletext
Subpage directly.
Displays the Teletext
Subpage directly.
TIMER
Displays the Timer functions
Menu screen.
Displays the Timer functions
Menu screen.
ROTATE
Rotates the display in every
direction.
Rotates the display in every
direction.
BACKLIGHT
Selects the brightness and
OPC of the display.
Green, Sound Menu
CH ( )/( )
Parts Name of Remote control
GA295WJSA
9
LC-20B6E
Preparation
Installing Batteries in the Remote Control
Before using the LCD TV set for the first time, install the two “AAA” size batteries (supplied) in the remote control. When the
batteries become depleted and the remote control fails to operate, replace the batteries with new “AAA” size batteries.
batteries become depleted and the remote control fails to operate, replace the batteries with new “AAA” size batteries.
1
Open the battery cover.
2
Insert two “AAA” size batteries.
3
Close the battery cover.
• Place batteries with their
terminals corresponding
to the (+) and (–)
indications in the battery
compartment.
to the (+) and (–)
indications in the battery
compartment.
Caution!
Precautions regarding batteries
Improper use of batteries can result in a leakage of chemicals and/or explosion. Be sure to follow the instructions below.
• Place batteries with their terminals corresponding to the (+) and (–) indications.
• Different types of batteries have different characteristics. Do not mix batteries of different types.
• Do not mix old and new batteries. Mixing old and new batteries can shorten the life of new batteries and/or cause old
• Place batteries with their terminals corresponding to the (+) and (–) indications.
• Different types of batteries have different characteristics. Do not mix batteries of different types.
• Do not mix old and new batteries. Mixing old and new batteries can shorten the life of new batteries and/or cause old
batteries to leak chemicals.
• Remove batteries as soon as they are depleted. Chemicals that leak from batteries can cause a rash. If chemical
leakage is found, wipe it off with a cloth.
• The batteries supplied with the LCD TV set may have a shorter operating time due to storage conditions.
• If the remote control is not to be used for an extended period of time, remove the batteries from the remote control.
• If the remote control is not to be used for an extended period of time, remove the batteries from the remote control.
• Engaging the lower
claw with the remote
control, close the
cover.
control, close the
cover.
• Slide the cover while
pressing the (
) part.
+
–
+
–
Display
