Denon S-5BD, Service Manual

Page: 134 / 207

134
LC89058W-E (8U-310035 : IC101)
92
AVR-4310CI/AVR-4310/AVC-4310
LC89058W-E (DI : IC101, IC104, IC105)
Functional Block Diagram
M
O
U
T
39
38
37
DI
RERR
SLRCK
SDIN
DO
36
42
41
40
45
44
43
48
47
46
CL
CE
DGND
XMODE
GPIO0
DVDD
GPIO2
GPIO1
RXOUT2
GPIO3
IN
T
35
C
K
S
T
34
A
U
D
IO
33 32 31
LC89058W-E
DV
DD
30
X
IN
29
D
G
N
D
28 27
DV
DD
26
DV
DD
D
G
N
D
D
G
N
D
25
X
O
U
T
X
M
C
K
23
24
2 1
RDATA
SBCK
DVDD
RLRCK
RBCK
DGND
AGND
RMCK
LPF
AVDD
* R
X
5
* R
X
6
DV
DD
* R
X
4
* R
X
3
D
G
N
D
* R
X
1
* R
X
2
R
X
O
U
T
1
* R
X
0
4 3 6 5 8 7 10 9 12 11
21
22
19
20
17
18
15
16
13
14
* : Pull-down resistor internal
Microcontroller
I/F
35 33
Cbit, Pc
41
INT AUDIO
Demodulation
&
Lock detect
Data
Selector
24
36
XMODE
RERR
SDIN
PLL
Clock
Selector
Input
Selector
9
10
4
5
8
44
45
13
RX5
RX6
RX2
RX3
RX4
GPIO0
GPIO1
LPF
20 RLRCK
16 RMCK
22 SBCK
23 SLRCK
1 RXOUT1
46
47
GPIO2
GPIO3
Oscillation
Amplifier
29 XIN
28 XOUT
27 XMCK
34
CKST
39 CE
40 CL
38 DI
37 DO
2
3
RX0
RX1
48 RXOUT2
21 RDATA
17 RBCK
32
MOUT
Fs calculator
Clock
Divider