LG 20LS7D Owner's Manual page 24

I
I
HDMI/DVI IN
VIDEO
SERVICE
ONLY
L(MONO)
H/P
RS-232C IN
(SERVICE ONLY)
I
I
ANTENNA/
CABLE IN
AV IN
S-VIDEO
AUDIO
(RGB/DVI)
RGB (PC) IN
R
AUDIO
VIDEO
COMPONENT IN
ANT OUT
AUDIO
ANT IN
IN
VIDEO L R S-VIDEO
OUTPUT
SWITCH