CEC PULL-UP
ISOLATING SWITCH
VIDEOAMP
IC101
IC1003
IC903
A19
B19
C18
3
4
5
1
7
8
C19
D7
E8
Y
PB
PR
B14
A14
B15
A15
B16
B17
A17
D25
A16
12
10
9
14
YIN
PBIN
PRI N
CVBS IN
MUTE 2
LPF SEL
PYOUT
PBOUT
PROUT
L
R
TX2P
1
3
4
6
7
9
10
12
19
13
CEC
IT-CON
Q702
PAGE 3-4
3-3. AV OUT BLOCK DIAGRAM
3-3
BDP-S485
VIDEO
AUDIO
LINE OUT
COMPONENT
VIDEO OUT
COAXIAL
DIGITAL OUT
PCM/DTS/DOLBY
DIGITAL
CN701
J901
AUDIO DAC
AOUTL
XMUTE
DACDAT
TX2N
TX1P
TX1N
TX0P
TX0N
TCKP
TCKN
TMDS DATA2+
TMDS DATA2-
TMDS DATA1+
TMDS DATA1-
TMDS DATA0+
TMDS DATA0-
TMDS CLOCK+
TMDS CLOCK-
HPD
CEC
HDMI OUT
TX2P
TX2N
TX1P
TX1N
TX0P
TX0N
TCKP
TCKN
CH2_P
CH2_M
CH1_P
CH1_M
CH0_P
CH0_M
CLK_P
CLK_M
HTPLG
SPDIF
AOSDATAO
AOLRCK
SDA
SCL
VDACX_OUT
FORMAT1
XVMUTE
CVBS
Y
PB
PR
VDACR_OUT
VDACB_OUT
VDACG_OUT
LO
RT
NO
C Y
RO
ME
M F/I
A
TA
S
F/I
TE
NR
EH
TE I
MD
H ,T
UO
V/A
F/I
BS
U
CC/
BC/
CA/
BA-
G89
99
DX
C
PS
D ,L
OR
TN
OC
ME
TS
YS
NIA
M
IFCON_MUTE
MB-139 BOARD
6 MUTE 1
7
8
22
CVBS OUT
1
9
10
C11
B12
A12
C12
AOBCK
AOMCLK
16
11
LRCK
BCLK
MCLK
AOUTR
E13
IC 901
AUDIO ADC
Q904,Q905,Q906
MUTE
DRIVER
Q909,Q911,Q914
MUTE
DRIVER
IFCON_MUTE
MIC_MUTE
MCIN
E12
PON
12
11
10
13
9
BCLK
MCLK
LRCK
MCIN
2
1
AINR
AINL
MIC_DET
MIC DETECTION
CIRCUIT
Q401, Q402, Q403
7
2
MIC MIX AMP
IC402
MIC LEVEL
RV401
7
5
MIC AMP
IC401
MC-202 BOARD
(SEE PAGE 4-11 to 4-12)
J401
J402
7
6
7
6
3
2
1
3
MIC 1
MIC 2
MIC LIMITER
AMP
IC404
6
7
ECHO LEVEL
RV402
3
7 5
CN401
4
MIC
ATTENUATOR
IC403
Q913
MUTE
3
CN901
4
AUDIO MIX
AMP
IC904
Q903
MUTE
DRIVER