Sharp LC-15L1US, Service Manual

Page: 7 / 150

7
LC-15L1U-S
TV MAIN UNIT P
ART NAMES (Continued)
Removing the Back Cover
■
Before connecting cables and cords to the rear terminals, remove the back covers. Push in the tabs and pull out the back covers carefully.
■
To mount the cover, insert the 2 hooks on the bottom of the cover into the cabinet and press on the upper part of the back cover until the tab locks in place with a click.
Listening with Headphones
■
Plug the headphone mini-plug into the HEADPHONE jack located on the rear of the TV set.
Note:
•
Headphones are not included in the supplied accessories.
•
No sound is heard from the TV main unit speakers when a headphone mini-plug is connected into the HEADPHONE jack.
▼
On-screen display
Adjust the sound volume using VOL (
)/(
) on the
remote control.
Headphones
A
UDIO
AV
-I
N
4
VIDEO
S-VIDEO
L R
HEAD
PHONE
Rear terminal
20
VOL
UM
E
–
+
WIRELESS CENTER P
ART NAMES
SIGNAL LEVEL
MAIN
PO
WER
PO
WER
IN
OUT
A
V
-IN1
A
V
-IN1
A
V
-IN3
IR
OUT
PO
WER
INPUT DC12V
FA
CT
OR
Y
SER
VICE
S-VIDEO MONIT
O
R
OUT
MONIT
O
R
OUT
VIDEO AU
D
IO
L
AU
D
IO
R
A
V
-IN2
/OUT
ANT
.
Transmission
SIGNAL LEVEL indicator (Reception gain) · Green:
Communication in progress
· Red:
Difficulty in transmission
· Not lit:
Not communicating
POWER indicator · Green:
Operation in progress (when power is on)
· Red: Standby
MAIN POWER button
Front
Antenna input terminal Antenna output terminal
Rear
VIDEO AUDIO (L) AUDIO (R)
AV-IN1 (S-VIDEO)
MONITOR OUT
MONITOR OUT (S-VIDEO)
Factory adjustment terminal
POWER INPUT DC 12V
Video controller terminal
VIDEO AUDIO (L) AUDIO (R)
AV-IN1
VIDEO AUDIO (L) AUDIO (R)
AV-IN3
VIDEO AUDIO (L) AUDIO (R)
AV-IN2 /OUT
Wireless Center
TV main unit
Wireless Center stand
Rubber foot
Rubber foot
POWER Indicator When the TV is turned off with the remote control, the Wireless Center is switched to standby (POWER indicator is lit red). (There may be a time lag of about 5 to
6
seconds.) Placing the Wireless Center Where You Want It We recommend placing the Wireless
Center in an area
where there are no obstructions to impede radio wave transmission/reception. (Do not place the Wireless Center in a box.)
Note:
•
The distance for which transmission is possible between the TV main unit and Wireless Center is about 15 meters. However, this distance may vary depending on the location or conditions under which the Wireless Center is used.
•
If the TV main unit gets close to the Wireless Center, there may be cases where noise appears on the screen. In this case, keep the TV main unit away from the Wireless Center until the noise decreases, or try to change the transmission channel setting (page
28
).
Setting up the Wireless Center
•
The Wireless Center can be placed horizontally or upright.
•
When placing horizontally:
The side on which the rubber feet are attached is the bottom.
•
When placing upright:
Fasten the stand to the bottom of the Wireless Center with the screws provided. *
Failure to securely fasten the stand may cause the Wireless Center to tip over during use.