Yamaha RX-V461 Service Manual page 40

RX-V461/HTR-6040/RX-V461DAB
QQ
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IC301: AK4588VQ (DSP P.C.B.)
2/8-channel audio CODEC with DIR
RX0
RX1
RX2
RX3
RX4
RX5
RX6
RX7
TX0
TX1
AVDD
AVSS
DVDD
DVSS
TVDD
VIN
B,C,U,
VOUT
LIN
RIN
LOUT1
ROUT1
TE
L 13942296513
LOUT2
ROUT2
LOUT3
ROUT3
LOUT4
ROUT4
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40
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PVSS PVDD R
Clock
8 to 3
Recovery
Input
Selector
DAIF
Decoder
DIT
AC-3/MPEG
Detect
ADC HPF
ADC HPF
DATT
LPF DAC
DEM
DAC DATT
LPF
DEM
DAC DATT
LPF
DEM
DATT
DAC
LPF
DEM
DATT
DAC
LPF
DEM
DATT
DAC
LPF
DEM
DATT
DAC
LPF
DEM
DATT
DAC
LPF
DEM
1
INT1
2
BOUT
3
TVDD
4
DVDD
5
DVSS
6
XTO
7
XTI
8
TEST3
9
MCKO2
10
MCKO1
11
COUT
12
UOUT
13
VOUT
14
SDTO2
15
BICK2
16
x ao u163
LRCK2
y
17
SDTO1
18
BICK1
19
LRCK1
i
20
CDTO
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2 9
8
XTI XTO
X'tal
Oscillator
Clock
Generator
DEM
Audio
I/F
Error &
Q-subcode
uP I/F
STATUS
buffer
Detect
Audio
I/F
MCLK
LRCK
BICK
Q Q
3 6 7 1 3 1 5
Format
Converter
SDOUT
SDIN1
SDIN2
SDIN3
SDIN4
TEST1
60
59 RX1
58 NC
57 RX0
56 AVSS
55 AVDD
54 VREFH
53 VCOM
52 RIN
51 LIN
50 NC
49 ROUT1
48 NC
LOUT1
47
46 NC
45 ROUT2
co
44 NC
43 LOUT2
42 NC
.
41 ROUT3
9 4 2 8
MCKO1
MCKO2
LRCK2
BICK2
SDTO2
DAUX2
PDN
I2C
CSN
CCLK
CDTO
CDTI
INT0
INT1
MCLK
LRCK1
BICK1
0 5 8 2 9 9 4 2 8
DAUX1
SDTO1
SDTI1
SDTI2
SDTI3
SDTI4
m
9 9
9 9