10
LC-42LB261U Sharp 42" LED TV
www.sharpusa.com
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# Item Description
1
DIGITAL AUDIO 
OUTPUT (optical)
Connect a digital audio 
amplifier, home theater system, 
or sound bar to this jack to 
listen to TV audio through the 
external speakers. For more 
information, see “Digital audio” 
on page 32.
2
Y/VIDEO, PB, PR
OR
Y/VIDEO
The Y/VIDEO jack works as one 
of the three component video 
jacks or as a composite video 
jack.
Connect the video for a 
component video device to 
these jacks. For more 
information, see “Component 
video (better)” on page 15, 20, 
or 25.
OR
Connect the video for a 
composite video device to the 
Y/VIDEO jack. For more 
information, see “AV (composite 
video) (good)” on page 16, 21, 
or 26.
3
L and R (audio)
Connect the audio for a 
component video device to 
these jacks. For more 
information, see “Component 
video (better)” on page 15, 20, 
or 25.
OR
Connect the audio for a 
composite video device to 
these jacks. For more 
information, see “AV (composite 
video) (good)” on page 16, 21, 
or 26.
4
ANT/CABLE
Connect an antenna or cable TV 
to this jack. For more 
information, see “Coaxial 
(good)” on page 17 or 
“Connecting an antenna or 
cable TV (no box)” on page 18.
5
PC IN
Connect the video (VGA) for a 
computer to this jack. For more 
information, see “VGA (most 
common)” on page 29.
6
PC/DVI AUDIO IN
Connect the audio for a 
computer to this jack. For more 
information see “VGA (most 
common)” on page 29.
OR
Connect the audio for a DVI 
device to this jack. For more 
information see, “DVI (same as 
HDMI but requires an audio 
connection)” on pages 14 or 28.
# Item Description