Yamaha RX-V461 Service Manual page 32

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
LOUT2
ROUT2
LOUT3
ROUT3
LOUT4
ROUT4
PVSS PVDD R
XTI
Clock
8 to 3
Recovery
Input
Selector
DEM
DAIF
Decoder
DIT
AC-3/MPEG
Detect
ADC HPF
Audio
I/F
ADC HPF
DATT
LPF DAC
DEM
MCLK
LRCK
DAC DATT
LPF
BICK
DEM
DAC DATT
LPF
DEM
DATT
DAC
LPF
DEM
DATT
DAC
LPF
SDOUT
DEM
DATT
DAC
LPF
DEM
SDIN1
SDIN2
SDIN3
DATT
DAC
LPF
SDIN4
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
LRCK2
17
SDTO1
18
BICK1
19
LRCK1
20
CDTO
RX-V461/HTR-6040/DSP-AX461
XTO
X'tal
Oscillator
Clock
Generator
Audio
I/F
Error &
Q-subcode
uP I/F
STATUS
buffer
Detect
Format
Converter
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
44 NC
43 LOUT2
42 NC
41 ROUT3
MCKO1
MCKO2
LRCK2
BICK2
SDTO2
DAUX2
PDN
I2C
CSN
CCLK
CDTO
CDTI
INT0
INT1
MCLK
LRCK1
BICK1
DAUX1
SDTO1
SDTI1
SDTI2
SDTI3
SDTI4
45