Figure 17.Cs8404 Digital Audio Transmitter - Cirrus Logic Crystal CDB4228A Manual

RP1
10k RPACK9
1
GND
TRNPT/FC1
TP28
nPRO
TP30
V
TP32
C/SBF
TP34
U
TP36
nC9/nC15
TP38
EM0/nC9
TP39
TP40
VCC
VCC
19
TP41
C15 C16
47nf 47nf
18
GND
nMRE SET
16
RESET n
MCL K
MCL K
SCLK
SCLK
LRCLK
LRCLK
SDIN
V
C/SBF
10
TX_C
U
11
TX_U
U4
TRNPT/FC1
24
VD+ TRNPT/FC1
1 nC7/nC3
C7/C3
nPRO
2
PRO
nC1/FC0
3
GND C1/FC0
nC6/nC2
4
C6/C2
nC9/nC15
12
C9/C15
EM1/nC8
13
EM1/C8
EM0/nC9
14
RST EM0/C9
M2
23
M2
M1
5 22
MCK M1
6 21 M0
SCK M0
7
FSYNC
8
SDATA
15
CBL/SBC
9 20
V TXP
C/SBF
17
U TXN
CS8404A-CS
C18
47nf
Figure 17. CS8404 Digital Audio Transmitter
RP2
10k RPACK9
1
VCC
nC7/nC3
TP29
nC1/FC0
TP31
nC6/nC2
TP33
EM1/nC8
TP35
TP37
GND
M[2..0]
C17
47nf
TX_C BL
GND
R9
374
3 4
1%
R10
93.1
1 6
1%
T1
6712960 0
GND
GND
VCC
U5
TO TX173
3
VCC
R8
2
R
8.25k
4
IN
J7
PHONO JACK RA
1
GND