LG 20LS7D Owner's Manual page 21

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