DOWNLOAD Sharp LC-20B4E (serv.man4) Service Manual ↓ Size: 614.19 KB | Pages: 2 in PDF or view online for FREE

Model
LC-20B4E (serv.man4)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
614.19 KB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / Operation
File
lc-20b4e-sm4.pdf
Date

Sharp LC-20B4E (serv.man4) Service Manual ▷ View online

5
LC-20B4E
OPERATION MANUAL
Controls
Note:
Note:
TV/VIDEO
,
CH(
)/(
),
Volume (–)/(+)
and
MENU
 on the main unit have the same functions as the same buttons on the remote control.
Fundamentally, 
this operation manual provides a description based on operation using the remote control.
CH
MENU
TV/VIDEO
Volume (–)/(+)
POWER/STANDBY 
indicator
A green indicator lights when the power is on and a red
indicator lights when in the standby mode (the indicator will
not light when the main power is off).
Remote sensor window
Remote sensor indicator
A red indicator blinks when the TV set receives the
remote control signal.
Upper control panel
CH (
)/(
)
MENU
TV/VIDEO
 (MAIN POWER)
Speaker
To change the vertical angle of
the LCD TV set, tilt the screen
up to 5 degrees forward or 10
degrees backward. The TV set
can also be rotated 25 degrees
to right and left. Please adjust
the angle so that the TV set can
be watched most comfortably.
Speaker
Terminals
Tilt the displa
y
 b
y
 grabbing onto 
the carr
y
ing handle while securely 
holding do
wn the stand with y
our 
other hand.
Ho
w to adjust the angle
L
R
A
V
-I
N
 1
R
G
B
A
V
-I
N
 2
S
-V
ID
E
O
V
ID
E
O
L
R
A
U
D
IO
P
O
W
E
R
IN
P
U
T
D
C
1
3
V
Carrying handle
L
R
A
U
D
IO
O
U
T
A
V
-IN
 1
R
G
B
A
V
-IN
 2
S
-V
ID
E
O
V
ID
E
O
L
R
A
U
D
IO
P
O
WE
R
IN
P
U
T
D
C
1
3
V
POWER INPUT DC13V
AV-IN 1
(21pin Euro-SCART)
S-VIDEO
VIDEO
AUDIO (L
)
AUDIO (R)
AV-IN 2
Antenna
AUDIO OUT (L)
AUDIO OUT (R)
Headphones
Rear View
6
LC-20B4E
CH
MENU
E
REVEAL
H
OLD
END
M
MENU
SOUND
SUBTITLE
SUBPAGE
TEXT
ROTATE
W
ID
E
T
CH
OK
E
TV/VIDEO
REVEAL
H
OLD
END
MENU
SOUND
SUBTITLE
SUBPAGE
TEXT
ROTATE
B
R
IG
H
T
T
M
T
OK, Programme Table
SUBTITLE
Displays the Teletext
Subtitle directly.
HOLD
Temporarily holds the
current Teletext page.
      (Mute)
Switches the sound on and off.
Yellow,
Timer function Menu
Cyan, Status Display
Turns on the status display
when the menu is not
displayed. 
TV/VIDEO
Switches the input source 
between AV1, AV2 and
TV mode. 
Channel Select
MENU
Displa
ys the 
TV menu.
Volume (+)/(
-
)
(Flashback)
Returns to the previous
 channel. 
Red, Picture Menu
Upwards
/D
ownwards 
Selection, zoom display 
function
(Teletext mode)
END
Retur
ns to nor
mal screen.
TEXT
Displa
ys the 
T
elete
xt mode
screen.
 
(Power)
SOUND
Switches the sound
mode.
REVEAL
Displa
ys hidden inf
or
mation
such as solutions to r
iddles 
and puzzles
Right 
/ Left Selection
SUBPAGE
Displa
ys the 
T
elete
xt
Subpage directly
.
ROTATE
Rotates the displa
y in e
v
er
y
direction.
BRIGHT
Selects the brightness
of the display.
Green, Sound Menu
CH (    
)/(    
Displays previous/next page.
(Teletext mode) 
Installing Batteries in the Remote Control
Before using the LCD TV set for the first time, install the two R-03 (
“AAA” size, UM/SUM-4) batteries supplied in the remote
control. When the batteries become depleted and the remote control fails to operate, replace the batteries with new R-03
(“AAA” size, UM/SUM-4) batteries.
1
Open the battery cover.
2
Insert two R-03 (“AAA” size,
UM/SUM-4) batteries.
3
Replace the battery cover.
Position the positive and
negative ends of the
batteries as indicated in
the 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
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 product may have a shorter life expectancy 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.
Engaging the lower
claw with the remote
control, close the
cover.
Slide the cover while
pressing the (
[
) part.
Display

Sharp LC-20B4E (serv.man4) Service Manual ▷ Download

  • DOWNLOAD Sharp LC-20B4E (serv.man4) Service Manual ↓ Size: 614.19 KB | Pages: 2 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp LC-20B4E (serv.man4) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp LC-20B4E (serv.man4) LCD. Information contained in Sharp LC-20B4E (serv.man4) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.