LG 20LS7D Owner's Manual page 21

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