3-16
3. Audio Block Diagram
DAC_RS
T
S_DATA
S_CLK
DAC_L0
DA_LRCK
DA_BCK
DA_XCK
DA_DATA0
DAC_RS
T
S_DATA
S_CLK
DAC_L1
DA_LRCK
DA_BCK
DA_XCK
DA_
DATA[
0:3]
IC401
CS4931
Audio DAC
IC301
PCM1603KY
Audio DAC
(5.1CH)
IC402
LPF &
B
u
ffer
NJM4580D
OP
AMP
IC302
LPF & Buffe
r
NJM4580D
OP
AMP
IC303
LPF & Buffe
r
NJM4580D
OP
AMP
IC304
LPF & Buffe
r
NJM4580D
OP
AMP
FL
FR
RL
RR
CENTE
R
WOOFE
R
L
R
L
R
FR
RR
FL
RL
CENTE
R
WOOFE
R
Micom
I/F
MPEG
I/F
Micom
I/F
MPEG
I/F
A/V
JACK
I/F