Dem-Dai/Asdac Regulator And Connector; Dem-Dai/Asdac Schematic - Texas Instruments DEM-PCM1793 User Manual

2.3 DEM-DAI/ASDAC Schematic

Figure 2−7. DEM-DAI/ASDAC Analog Section (Sockets for Daughter Board,
Low-Pass Filter)
V DD
(NC)
MUTE
V DD
C101
V DD
10uF/16V
GND
GND
RST- RESET-
MDO
MDO
MDI
MDI
MC
MC
ML
ML
AGND AGND
D_SCLK
CLKO CLKO/D_BCK
SCLK P_SCLK
DSD_R
BCK P_BCK
LRCK
P_LRCK
DATA
P_DATA
DSD_L
D-SCLK
CN101
D-BCK
XB-3-7-20
DSD-R
DSD-L
Figure 2−8. DEM-DAI/ASDAC Regulator and Connector
CN056
Banana Jack
(Red)
V CC 2
CN057
Banana Jack
(Black)
V DD
C056
C058
10uF
0.1uF
/16V
C057
100uF
/16V
V CC 1
R101
1.8k
V CC
C103
V CC
1800pF
GND
GND
R103
(NC)
C102
1.8k R111
10uF/16V
(NC)
(NC)
(NC)
V OUT L−
V OUT L+
AV CC −
GND
AV CC +
GND
V OUT R−
V OUT R+
R102
1.8k
(NC)
AV CC −
AV CC + C104
1800pF
(NC)
GND
R104
GND
1.8k R112
CN102
XB-3-7-20
V CC 1
CN055
Banana Jack
CN058
(Black)
U051
REG1117-3.3
2 3
OUT IN
GND
C055 C051
1
0.1uF 0.1uF
Schematics and Printed-Circuit Boards
DEM-DAI/ASDAC Schematic
R109 3.3k
C105 560pF
AV CC +
R105
680
2
7
U101 6
NJM5534
3
4
R107
10uF/16V
680
AV CC -
C107
3.3k
560pF
R110
3.3k
C106 560pF
AV CC +
R106
680
2
7
6
U102
NJM5534
3
4
R108
10uF/16V
680
AV CC -
C108
3.3k
560pF
CN054 CN052
Banana Jack Banana Jack
(Red) (Gray)
CN053 CN051
Banana Jack Banana Jack
(Blue) (Orange)
C053
100uF
/16V
C052
100uF
/16V
C109
10uF
CN103
/16V RCA pj
R113
100
C111
C110
10uF
CN104
/16V
RCA pj
R114
100
C112
AV CC +
C054
AV CC −
100uF
/16V
2-7