Block Diagram - Harman Kardon AVR 130 Service Manual

RX0
RX1
8 to 3
RX2
RX3
Input
RX4
Selector
RX5
RX6
RX7
TX0
TX1
DIT
DVDD
DVSS
TVDD
VIN
RX0
4 to 2
RX1
Input
RX2
Selector
RX3
IPS0
DIF0
DIF1
DIF2
TX0
TX1 DIT
DVDD
DVSS
TVDD
VIN

BLOCK DIAGRAM

AVSS AVDD R
Clock
Recovery
DAIF
Decoder
AC-3/MPEG
Detect
B,C,U,VOUT
Serial Control Mode
AVSS AVDD R
Clock
Recovery
DAIF
Decoder
AC-3/MPEG
Detect
B,C,U,VOUT
Parallel Control Mode
XTI XTO
X'tal
Oscillator
DEM
Error &
Q-subcode
STATUS
buffer
Detect
INT0 INT1
XTI XTO
X'tal
Oscillator
DEM
Error &
STATUS
Detect
INT0 INT1
Clock MCKO1
Generator
MCKO2
LRCK
Audio
BICK
I/F
SDTO
DAUX
PDN
CSN
CCLK
µP I/F
CDTO
CDTI
P/S="L" IIC
Clock MCKO1
Generator
MCKO2
LRCK
Audio
BICK
I/F
SDTO
DAUX
PDN
OCKS0
OCKS1
CM0
CM1
P/S="H" IPS1