114
XV-HTD510, XV-HTD510-B
LC89056W-E (DSP ASSY : IC8801)
• Digital Audio Interface Receiver
•
Block Diagram
DI
Microcomputer Interface
C-bit
Detection
Input
Section
Data
Demodulation
Lock
Detection
Pa, Pb
Detection
fs calculator
CE
DO
PLL
Timing
DATAO
ERROR
VIN
DIN2
R
DIN0
DIN1
LPF
AUDIO
CKOUT
BCK
LRCK
CL
DOUT
DISEL
EMPHA
MODE0
MODE1
DOSEL0
X’tal1
XOUT
XIN
XMCK
CKSEL0
XSEL
XMODE
XSTATE
CKSEL1
DOSEL1
F2
F1
F0
VF
BPSYNC
CSFLAG
ERR9P
38
37
36
23
24
1
2
3
4
5
44
8
9
10
46
17
22
21
20
39
48
41
40
47
15
14
13
45
16
32
34
33
29
28
27
26
25
35