Onkyo TX-SR601/E Service Manual page 51

IC BLOCK DIAGRAMS AND DESCRIPTIONS
CS42518(192 kHz 8-Ch Codec with S/P DIF Receiver)
RXP1/GPO1
RXP2/GPO2
RXP3/GPO3
RXP4/GPO4
RXP5/GPO5
RXP6/GPO6
RXP7/GPO7
MUTEC
FILT+
VQ Ref
REFGND
VA
AGND
AINL+
AINL-
AINR+
AINR-
AOUTA1+
AOUTA1-
AOUTB1+
AOUTB1-
AOUTA2+
AOUTA2-
AOUTB2+
AOUTB2-
AOUTA3+
AOUTA3-
AOUTB3+
AOUTB3-
AOUTA4+
AOUTA4-
AOUTB4+
AOUTB4-
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1
CX-SDIN1
2
CX-SCLK
3
CX-LRCK
4
VD
5
DGND
6
VLC
7
SCL/CCLK
8
SDA/CDOUT
9
AD1/CDIN
10
AD0/CS
11
INT
12
RST
13
AINR-
14
AINR+
15
AINL+
16
AINL-
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
AGND LPFLT
VARX
TXP
Clock/Data
Rx
Recovery
GPO
MUTE
ADC#1
Digital Filter
ADC#2
Digital Filter
DAC #1
DAC #2
DAC #3
DAC #4
DAC #5
DAC #6
DAC #7
DAC #8
Page 51
DGND DGND VD VD
C & U Bit
Data Buffer
S/PDIF
Decoder
Formal
Detector
Intrnal MCLK
DEM
Gain & Clip
ADC
Serial
Data
Gain & Clip
TX-SR601/E
RXP1/GPO1
48
RXP2/GPO2
47
RXP3/GPO3
46
RXP4/GPO4
45
RXP5/GPO5
44
RXP6/GPO6
43
RXP7/GPO7
42
VARX
41
AGND
40
LPFLT
39
MUTEC
38
AOUTA1-
37
AOUTA1+
36
AOUTB1+
35
AOUTB1-
34
AOUTA2-
33
INT
Control RST
AD0/CS
AD1/CDIN
Port
SDA/CDOUT
SCL/CCLK
VLC
OMCK
Mult/Div
RMCK
Serial
SAI-SCLK
Audio
SAI-LRCK
Interface
Port SAI-SDOUT
VLS
ADCIN1
ADCIN2
CX-SDOUT
CX-LRCK
CX-SCLK
CX-SDIN1
CX-SDIN2
CX-SDIN3
CX-SDIN4