Harman Kardon AVR240 Service Manual page 91

AVR240
ASAHI KASEI
Block Diagram
RX0
RX1
RX2
RX3
RX4
RX5
RX6
RX7
TX0
TX1
AVDD
AVSS
DVDD
DVSS
TVDD
VIN
B,C,U,
VOUT
LIN
RIN
LOUT1+
LOUT1-
ROUT1+
ROUT1-
LOUT2+
LOUT2-
ROUT2+
ROUT2-
LOUT3+
LOUT3-
ROUT3+
ROUT3-
LOUT4+
LOUT4-
ROUT4+
ROUT4-
MS0339-E-00
PVSS PVDD R
Clock
8 to 3
Recovery
Input
Selector
DAIF
Decoder
DIT
ADC
HPF
ADC
HPF
DATT
SCF DAC
DEM
DATT
DAC
SCF
DEM
DATT
DAC
SCF
DEM
DATT
DAC
SCF
DEM
DATT
DAC
SCF
DEM
DATT
DAC
SCF
DEM
DATT
DAC
SCF
DEM
DATT
DAC
SCF
DEM
XTI
X'tal
Oscillator
DEM
Error &
Q-subcode
AC-3/MPEG
STATUS
Detect
Detect
Audio
I/F
MCLK
LRCK
BICK
Format
Converter
SDOUT
SDIN1
SDIN2
SDIN3
SDIN4
91
[AK4589]
XTO
Clock
Generator
Audio
I/F
µP I/F
buffer
harman/kardon
MCKO1
MCKO2
LRCK2
BICK2
SDTO2
DAUX2
PDN
I2C
CSN
CCLK
CDTO
CDTI
INT0
INT1
MCLK
LRCK1
BICK1
DAUX1
SDTO1
SDTI1
SDTI2
SDTI3
SDTI4
2004/09