Texas Instruments PCM1796 Benutzerhandbuch
FFC-4BMEP1
U003
74VHC14
U004
74HCT32
U002
C
Cd/F1
Cc/F0
Cb/E2
Ca/E1
C0/E0
VD+
DGND
RXP
RXN
FSYNC
SCK
CS12/FCK
U
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VERF
Ce/F2
SDATA
ERF
M1
M0
VA+
AGND
FILT
MCK
M2
M3
SEL
CBL
C
S8414
2
1
3
U001
TORX173
TORX173
CN001
RCA pj
R001
75
C001
0.01uF
C002
0.01uF
C004
0.1uF
0.1uF
C003
10uF
10uF
/16V
C005
10uF
/16V
C006
0.1uF
0.1uF
C007
10uF
/16V
C008
0.1uF
C011
0.1 uF
R003
47k
47k
R004
470
470
D001
1SS133
1SS133
SW004
FP1F 2M
FP1F 2M
C012
10uF
/16V
10uF
/16V
C010
0.1 uF
R002
470
470
C009
0.068uF
(C015)
100uF/16V
100uF/16V
3
2
GND
1
OUT
IN
(C016)
0.1uF
(FIL001)
(CN004)
FFC 48BMEP1
GND
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
GND
U005
74VHC244
C013
0.1 uF
1
25
[SCLK]
SW001
FT1D 2M
SW002
FT1D 2M
SW003
FT1D 2M
SW005
FT2D 2M
[BCK]
[LRCK]
[BCK(INV)]
INT(CS8414)
EXT
DAI select
[LRCK]
[BCK]
[DATA]
[SCLK]
[LRCK]
[BCK]
[DATA]
[SCLK]
[BCK]
[e-DA
T
A]
C014
GND
U006
74VHC244
1
19
CN003
57LE 40360 7700(D3)
SW006
DSS104
DSS104
RA001
47k x5
47k x5
[ML]
[MC]
[MDI]
[RST ]
MDO
RST
[MDO]
1
2
3
4
(L001)
CN002
FFC 2BMEP1
FFC 2BMEP1
[DATA]
JP001
456
VCC2
18
36
VDD
0.1 uF
MDI
MC
ML
24
48
[e-LRCK]
[e-BCK]
[e-SCLK]
[e-DATA]
[e-LRCK]
[e-BCK]
[e-SCLK]
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VCC
VCC
VCC
VCC
1
2
3
4
5
6
7
14
13
12
11
10
9
8
SCLK
BCK
LRCK
DATA
DSD-L
DSD-R
D-BCK
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D-SCLK
(TORX179P)
C018
10uF
10uF
/16V
C017
10uF
/16V
10uF
/16V
AGND
CN006
XB 3 7 20
JP002
FFC
2BMEP1
CN007
XB-3-7-20
DEM-DAI/ASDAC Schematics
www.ti.com
Figure 2-9. DEM-DAI/ASDAC Digital Section (Digital Audio Interface)
Schematics, PCB Layout, and Bill of Materials
18
SLEU057A – September 2004 – Revised May 2009