If you connect the optical output to a Dolby digital AMP, you can listen to better sound.
Dolby Digital AMP
L
Surround L
BACK OF THE TV SET
HDMI INPUT
PC INPUT
AUDIO
S-VHS
AV3
L - AUDIO - R
Woofer
Connect with the
Dolby Digital AMP.
AV1
AV2
OPTICAL
UP-GRADE PCRT
Pr
R
COMPONENT
Optical output
I
N
P
U
T
Center
19
Pb
Y
L
R
Surround R