Sony HCD-CP505 - IC Block Diagrams - Digital Audio Processing

76
HCD-CP505
IC323 LC75342
CONTROL
CIRCUIT
LOGIC
CIRCUIT
CONTROL
CIRCUIT
CCB
INTERFACE
1
2
3
4
5
6
7
8
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
15
14
13
12
11
10
9
DI
CE
VSS
TEST
LOUT
LBASS2
LBASS1
LTRE
LIN
LSELO
L4
L3
L2
L1
NC
CL
VDD
VREF
RVREF
LVREF
NC
ROUT
RBASS2
RBASS1
RTRE
RIN
RSELO
R4
R3
R2
R1
NC
– DIGITAL Board –
IC201 µDA1360TS/N1.118
1
2
3
4
6
VINL
VREF
VINR
VREFN
VREFP
SFOR
PWON
SYSCLK
5
15
14
10
9
DATAO
WS
FSEL
VSSA
VDDA
BCK
VSSD
VDDD
16
13
12
11
ADC
(Σ∆)
ADC
(Σ∆)
DECIMATION
FILTER
DIGITAL
INTERFACE
CLOCK
CONTROL
7
8
DC-CANCELLATION
FILTER