English - 7
Connecting to a PC and Audio device
¦ Available devices: Digital Audio System, Amplifier, Home Theater
Using a Component (up to 1080p), Using an Audio/Video Cable (480i only)
✎
When connecting to AV IN 1, 2, the color of the AV IN 1, 2 [Y/VIDEO] jack (Green) does not match the color of the
video cable (Yellow).
✎
For better picture quality, the Component connection is recommended over the A/V connection.
W W
B
G
RR
W
Y
Yellow Red White Red Blue Green
Digital audio system
Using an Optical (Digital) or Audio (Analog) Cable Connection
✎
DIGITAL AUDIO OUT (OPTICAL)
x
When a digital audio system is connected to the DIGITAL AUDIO OUT (OPTICAL) jack, decrease the volume of
both the TV and the system.
x
5.1 CH (channel) audio is available when the TV is connected to an external device supporting 5.1 CH.
x
When the receiver (home theater) is set to on, you can hear sound output from the TV’s optical jack. When the TV
is receiving a DTV signal, the TV will send 5.1 CH sound to the home theater receiver. When the source is a digital
component such as a DVD / Blu-ray player / cable box / STB (Set-Top-Box) satellite receiver and is connected to
the TV via HDMI, only 2 CH audio will be heard from the home theater receiver. If you want to hear 5.1 CH audio,
connect the digital audio out jack from your DVD / Blu-ray player / cable box / STB satellite receiver directly to an
amplifier or home theater.
✎
AUDIO OUT: Connects to the audio input jacks on your amplifier/home theater.
x
When connecting, use the appropriate connector (sold separately).
x
When an audio amplifier is connected to the AUDIO OUT jacks: Decrease the volume of the TV and adjust the
volume level with the amplifier’s volume control.
[LD550-ZD]BN68-03376A-Eng.indb 7 2011-02-21 �� 10:47:28