JVC RX-8012VSL Service Manual page 13

AK4527B (IC571) : A/D,D/A converter
1.Pin layout
SDOS 1
OCKS 2
MIS 3
BCLK 4
LRCK 5
SDTI1 6
SDTI2 7
SDTI3 8
SDTO 9
DAUX
10
DFS 11
2.Block diagram
LIN+
LIN-
RIN+
RIN-
LOUT1
ROUT1
LOUT2
ROUT2
LOUT3
ROUT3
ADC
HPF
ADC HPF
DAC
LPF DATT
DAC DATT
LPF
DAC
DATT
LPF
DAC
DATT
LPF
LPF DAC
DATT
DAC
LPF
DATT
Block Diagram (DIR and AC-3) DSP are external parts)
33 DZF2
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
SDOUT
SDIN1
SDIN2
SDIN3
RX-8012VSL/RX-8010VBK
DAUX
Format
Converter
SDOS
SDTO
SDTI1
SDTI2
SDTI3
1-13