LG DK676X - Video & Audio Block Diagram

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5. VIDEO & AUDIO BLOCK DIAGRAM
SY
MPEC
MTK1389E
(ADC internal)
Pr/R/SY (pin 171)
MM1692
PB/B/SC (pin 170)
Y/G/SY (pin 168)
Cr_in
Cb_in
Cy_in
CYout
Cbout
Crout
Y
Pb
Pr
SC
SUPER
CVBS(pin 164)
Y1IN YOUT
CVBSOUT
KA741
Amp
MIC IN
Karaoke
R
G
B
H_SYNC
V_SYNC
VGA
option
CS5331A
ADC
DAC
CS436
0
AMP
S4580
AMP
S4580
ASDAT0 ASDAT1 ASDAT2
FRONT L
REAR R
REAR L
CENTER
5.1 CH
AMP
S4580
Optical
ASPDIF( Pin159)
Analog signal
MC4580
Amp
Pin184,186
Scart
R
G
B
MUTE
MT1389E