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RX-7001PGD
Description of major ICs
AK4527 (IC601) : A/D,D/A Converter
1.Pin layout
2.Block diagram
LIN+
LIN-
RIN+
RIN-
LOUT1
ROUT1
LOUT2
ROUT2
LOUT3
ROUT3
1-10
SDOS
1
OCKS
2
MIS
3
BCLK
4
LRCK
5
SDTI1
6
SDTI2
7
SDTI3
8
SDTO
9
DAUX
10
DFS
11
ADC
HPF
HPF
ADC
DAC
LPF
DATT
DAC
DATT
LPF
DAC
LPF
DATT
DAC
LPF
DATT
LPF
DAC
DATT
LPF
DAC
DATT
Block Diagram (DIR and AC-3) DSP are external parts)
33
VREFL
32
RIN+
31
RIN-
30
LIN+
29
LIN-
28
ROUT1
27
LOUT1
26
ROUT2
25
LOUT2
24
ROUT3
23
LOUT3
Audio
I/F
LRCK
BICK
MCLK
Format
Converter
SDOUT
SDIN1
SDIN2
SDIN3
DAUX
SDOS
SDTO
SDTI1
SDTI2
SDTI3
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