Onkyo TX-SR702 - CS42518

TX-SR702/E
CS42518(110dB,192kHz 8-Ch Codec with S/PDIF Receiver)
IC BLOCK DIAGRAMS AND DESCRIPTIONS
MUTEC
FILT+
VQ
REFGND
VA
AGND
AINL+
AINL-
TXP VARX AGND LPFLT
DGND DGND VD VD
VLC
OMCK
RMCK
SAI_LRCK
SAI_SCLK
SAI-SDOUT
VLS
ADCIN1
ADCIN2
CX_SDOUT
CX_LRCK
CX_SCLK
CX_SDN1
CX_SDN2
CX_SDN3
INT
RST
AD0/CS
AD1/CDIN
SDA/CDOUT
SCL/CCLK
Rx
Clock Data
Recovery
S/PDIF
Decoder
C&U Bit
Data Buffer
Format
Detector
Control
Port
Mult/Div
ADC
Serial
Data
DEM
Gain & Clip
Gain & Clip
Digital Filter
Digital Filter
ADC #2
ADC #2
GPO
Mute
Ref
DAC #1
DAC #2
DAC #3
DAC #4
DAC #5
DAC #6
DAC #7
DAC #8
Analog Filter
Digital Filter
CODEC Serial Port
AINR+
AINR-
AOUTA1+
AOUTA1-
AOUTB1+
AOUTB1-
AOUTA2+
AOUTA2-
AOUTB2+
AOUTB2-
AOUTA3+
AOUTA3-
AOUTB3+
AOUTB3-
AOUTA4+
AOUTA4-
AOUTB4+
AOUTB4-
RXP0
RXP1/GPO1
RXP2/GPO2
RXP3/GPO3
RXP4/GPO4
RXP5/GPO5
RXP6/GPO6
RXP7/GXO7
Volume Control
Serial
Audio
Interface
Port
CS5333(24-Bit,96kHz Stereo A/D Converter)
Voltage Reference
S/H
LP Filter
DAC
Digital
Decimation
Filter
High
Pass
Filter
FILT+
AINL
AINR
VA
3.3V-5.0V
GND VD
3.3V-5.0V
RST
M0
M1
MCLKSDOUTLRCKSCLK
VL
1.8V-5.0V
REFGNDVQ
+
-
S/H
LP Filter
DAC
Digital
Decimation
Filter
High
Pass
Filter
+
-
Serial Output Interface