DEM-AS/VDAC Schematic
2-10
2.4
DEM-AS/VDAC Schematic
Figure 2−11. DEM-AS/VDAC
VCC
(NC)
MUTE
VDD
VDD
GND
GND
RESET-
MDO
MDI
MC
ML
AGND
D_SCLK
CLKO/D_BCK
P_SCLK
DSD_R
P_BCK
P_LRCK
P_DATA
DSD_L
R002 1k
C007
3900pF
VCC
VCC
GND
GND
(NC)
(NC)
(NC)
(NC)
VOUTL-
VOUTL+
GND
GND
VOUTR-
VOUTR+
(NC)
AVCC-
AVCC+
(NC)
GND
GND
C001
10uF/16V
CN001
FFC-15NSM1
U001
PCM1791/93
R005
47k
C004
0.1uF
C003
10uF
/16V
1
2
3
4
5
SW001
DSS105
RA001
47k x 5
VDD
#5 Pin DBCK
FMT2
FMT1
FMT0
DEMP1
DEMP0
SCKO
ZERO-L
ZERO-R
P_LRCK
P_BCK
P_DATA
MUTE
P_SCLK
#4 Pin DSDR
#3 Pin DSDL
#2 Pin (DSD)
#1 Pin (DSD)
C002 0.1uF
CN002
FFC-3AMEP1
C005
10uF/16V
C006 0.1uF
R001 1k
R004 1k
R003 1k
C008
3900pF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
LRCK
BCK
DATA/DDL
MUTE/DDR
SCKI/DBCK
RST-
V
DD
DGND
AGNDF
V
CC
R
AGNDR
V
OUT
R-
V
OUT
R+
V
COM
28
27
26
25
24
23
22
21
20
19
18
17
16
15
MS-/FMT2
MC/FMT1
MDI/FMT0
MDO/DEMP1
SCKO/DEMP0
ZEROL
ZEROR
V
CC
F
V
CC
L
AGNDL
V
OUT
L-
V
OUT
L+
AGNDC
V
CC
C
PCM1791/93