LG 42PT8 Owner's Manual page 17

AV1
AV2
G G
AV3
RGB IN
B
AUDIO
C)
(RGB/DVI)
AUDIO OUT
AV2
AV IN 3
S-VIDEO
ANTENNA ANTENNA
IN IN
1
(R) AUDIO (L) (R) AUDIO (L)
AUDIO/ AUDIO/
VIDEO VIDEO
S-VIDEO L ANT IN
VIDEO R
OUTPUT ANT OUT
SWITCH