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TP415
3.3V(RAM)
GND
L401
10u
VDD3.3V
System => MP3 DSP
CDFS
CDFS
SCK
SCK
SO
SO
SI
SI
MUTE
MUTE
RESET
L402
10u
SW2
SW2
R483
2.2k
SW1
C464
SW1
R482
2.2k
47uF/6.3V
REST SW
REST SW
TP401
CVDD
IC411
YESAM178
3.3
1
5
Vin
Vo
1.6
0
MLD
2
MLD
GND
C433
MDATA
1u
3.3
3
4
MDATA
Cont.
Noise
1.3
MCLK
MCLK
/RST
/RST
BLKCK
BLKCK
STAT
STAT
SQCK
TP414
SQCK
C401
A22
SUBQ
0.1u
SUBQ
RA401
56
A12
8
7
A13
6
5
A14
4
3
A15
2
1
CLK2
MP3 DSP => CD DSP Audio Data
DATA_M_C
DATA_M_C
R401
LRCK_M_C
LRCK_M_C
RA413 56
CLK_M_C
nPS
1
CLK_M_C
R/W
3
5
nMSTRB
7
CD DSP => MP3 DSP Audio Data
MUTE
R402
DATA_C_M
DATA_C_M
10k
LRCK_C_M
LRCK_C_M
R403
CLK_C_M
CLK_C_M
CLK_M_C <=> SSEL
LRCK_M_C <=> MSEL
DATA_M_C <=> PSEL
CLK_C_M <=> BCLK
LRCK_C_M <=> LRCK
DATA_C_M <=> SRDATA
C437
C418
1u
0.1u
C452
C414
10uF/16V
0.1u
R480
56
R478
56
C413
C411
0.1u
0.1u
C463
C412
47uF/6.3V
0.1u
C434
1u
C435
0.1u
TP413
A21
0
1
CVSS1
0
2
A22
0
3
CVSS2
4
3.3
DVDD1
0
5
A10
6
HD7
3.3
7
A11
3.3
8
A12
3.3
9
A13
3.3
10
A14
0
11
A15
1.6
12
CVDD1
13
HAS
0
14
DVSS1
0
15
CVSS3
1.6
16
IC401
CVDD2
17
HCS
18
HR/W
10k
3.3
19
YESAM176
READY
3.3
20
PS
21
DS
2
22
IS
4
3.3
23
R/W
6
3.3
24
MSTRB
8
25
3V
IOSTRB
26
3.3
MSC
0
27
2V/DIV,10mS/DIV
XF
3V
28
HOLDA
29
IAQ
2V/DIV,10µS/DIV
3.3
30
3V
HOLD
SUBQ
0
31
3V
BIO
2V/DIV,50mS/DIV
10k
3.3
32
3V
MP/MC
33
2V/DIV,0.2µS/DIV
3.3
DVDD2
0
34
2V/DIV,50mS/DIV
CVSS4
0
35
BDR1
36
2V/DIV,5mS/DIV
BFSR1
SCK
CDFS
REST SW
C406
0.1u
C407
0.1u
C405
0.1u
RA414
RA412
100
100
3032-14-05
FLASH
C410
0.1u
TP412
A20
TP411
A19
RA409
56
2
1
108
0
4
3
A18
A18
107
3.3
6
5
A17
A17
106
0
8
7
A16
DVSS7
105
0
A16
104
0
D5
RA410
103
0
D4
56
102
0
8
7
D3
D3
101
0
6
5
D2
D2
X401
100
0
4
3
D1
D1
YESXL018
99
3.4
2
1
D0
0
D0
98
1.0
RS
0.7
97
0
X2/CLKIN
96
0
X1
95
3.3
CLKENA
0
HD3
94
CLKOUT
R431 4.7k
0
93
DVSS6
92
1.6
HPIENA
91
0
C436
CVDD5
90
3.3
0.1u
R432
CVSS8
89
3.3
C409
10k
TMS
88
0
0.1u
TCK
87
3.3
TRST
86
0
TDI
85
3.3
TDO
84
3.3
EMU/OFF
83
0
EMU0
82
TOUT
81
0
SW2
HD2
80
R408
R409
R481
HPI16
79
0
4.7k
4.7k
4.7k
CLKMD3
78
3.3
CLKMD2
77
0
R404
10k
CLKMD1
76
0
DVSS5
75
3.3
3V
DVDD4
74
3.3
BDX1
73
BFSX1
3.3
C426
0.1u
IC409
YESAM167
3
4
GND
Y
1.0
2
A
1
5
OE
Vcc
2.2
TP402
TMS
TP403
TCK
TP404
TRST
TP405
TP406
TDI
TDO
TP407
TP408
EMU
EMU0
TP409
TP410
VDD3.3V
GND
CDM-007(MP3)
CQ-C3400W/C3300W CD Servo Block (2/2)
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