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2.2 DEM-DIR9001 Schematic Circuit Diagram
AUDIO
1
FSOUT0
2
FSOUT1
3
SCKO
4
VDD
5
DGND
6
XTO
7
CLKST
9
XTI
8
LRCKO
10
BCKO
11
DOUT
12
PSCK0
13
PSCK1
14
COUT
15
UOUT
16
EMPH
17
BFRAME
18
RSV
19
RXIN
20
RST
21
FILT
22
AGND
23
VCC
24
FMT0
25
FMT1
26
ERROR
27
CKSEL
28
DIR9001
U003
0.1uF
C010
10uF/16V
C011
UOUT
COUT
SCKO LRCKO
BCKO
DOUT
0.1uF
C001
10uF/16V
C002
18pF
C008
18pF
C009
10uF/16V
C006
0.1uF
C007
470
R006
24.576MHz
X001
BFRAME
AUDIO
FSOUT0
FSOUT1
LC-2-G
TP002
LC-2-G
TP003
LC-2-G
TP001
LC-2-G
TP004
LC-2-G
TP005
AUDIO
______ FSOUT0
FSOUT1
0.1uF
C003
75
R001
47k
R002
2.2k
R003
(R007)
______
RCA PJ
CN001
1
GN
D
2
Vcc
3
TORX141
U001
OUT
FT1D-2M
SW003
DOUT SCKO DOUT SCKO GND
CLKST
BFRAME
UOUT
COUT
1 2 3 4 5 6 7 8 9
11 12 13 14 15 16 17 18 19
Vcc
20
GND
10
74HC541
U005
SCKO DOUT
33
R009
33
R010
33
R011
33
R012
33
R014
33
R015
33
R016
33
R013
33
R017
33
R018
33
R019
33
R020
SC
K
O
DOUT
0.1uF
C004
OPTICAL
COAX
GND
GND
GND
GND GND
GND
GND
2
1
3
REG1117
U004
VOUT VIN
GND
GND
1
2
OS-33
CN052
GND
GND
GND VIN
1
2
OS-33
CN051
GND
GND
0.1uF
C014
0.1uF
C015
10uF/16V
C052
0.1uF
C053
22k
R051
10uF/16V
C054
PSCK0
PSCK1
FMT0
FMT1
1 2 3 4
5 6 7 8
DSS104
SW002
VIN
10uF/16V
C005
GND
10uF/16V
C051
470
R005
1SS133
D001
1
2
3
4
SKHH_SW
SW001
47k
R004
X'tal
PLL
AUTO
FT1E-2M
SW004
Measurement Point
JP001
Measurement Point
JP002
H
L
FFC-2BMEP1
CN002
1 2 3 4 5
FFC-5AMEP1
CN003
1 2 3 4
5 6 7 8
FFC-8BMEP1
CN004
1 2 3 4
5 6 7 8
FFC-8BMEP1
CN005
1
2
3
4 5
6
7
8
FFC-8BMEP1
CN006
B
CK
O
L
R
C
KO
BCKO
LRCKO LRCKO
BCKO
LRCKO BCKO
GND
ERROR
TLSU124
D002
TLOU124
D005
TLOU124
D006
AUDIO
______ EMPH
TLGU53D
D003
TLYU124
D004
FSOUT1 FSOUT0
1
3
2
FFC-3AMEP1
HDR053
1 2 3 4 5 6
GND
7
8 9 10 11 12 13
Vcc
14
74LVU04
U002
R008
0.068uF
0.0047uF
80Ω
2.2k
R021
470
R022
680
R023
1.5k
R024
1.5k
R025
1 2 3 4 5 6 7 8 9
11 12 13 14 15 16 17 18 19 20
GND
Vcc
10
74LV541
U006
6
C013
C012
Schematic, Printed-Circuit Board and Bill of Materials
Figure 5. Schematic
SLAU225 – July 2007 DIR9001 Evaluation Board 7
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