C2HBZC000013
DSP IC
KIA4558FEL
DUAL OP AMP
L608
J0JCC0000124
L601
G0C100JA0030
X201
X201
RSXZ36M8M01T
C207 50V1
R214 330
R215 330
R217 4.7K
GNDX
AO4
AI4
NC
AOT3
VDA34
NC
VRI
NC
AO3
VRO2
GNDA3
AI3
VDA12
GNDA2
AOT2
AOT1
NC
VRO1
NC
AO2
AI2
NC
AOT4
NC
XO
GNDA1
AI1
NC
VDALR
VRAL
NC
VDX
GNDAR
VRAR
OUTR
XI
RIN1
RIN2
GNDAL
NC
OUTL
AO1
NC
I2CS
LIN4
NC
NC
NC
TST0
TST1
GND
LIN1
LIN2
RIN3
RIN4
LIN3
IFDO
/ERR
NC
/RST
DOUT
IFCK
ELRI/O
DIN2
DIN0
DIN1
GNDR
VDDR
NC
GNDA4
SYNC
IFDI
NC
NC
NC
EBCI/O
LA
TCH
VDD
NC
DSP_FL
DSP_D5V
DSP_DA
DSP_IN_R
DSP_IN_L
DVD_FL
DSP_CK
DSP_RST
DSP_CS
DSP CIRCUIT
SCHEMATIC DIAGRAM-22
: +B SIGNAL LINE
: MAIN SIGNAL LINE
: -B SIGNAL LINE
C212
0.022
R212
330
C230
0.1
R221
270
C235
2200P
C234
2200P
C247
50V4.7
R222
270
C231
10
C232
10
C233
0.1
C236
0.1
C221
1
C219
1
R218
100K
C223
0.022
C218
0.1
C216
16V100
C211
10V220
C213
0.1
C217
1
C226
10
C227
16V100
C229
16V100
C228
16V47
C210
50V4.7
R209
47
R210
220
R213
270
R216
270
C220
2200P
C222
2200P
C225
50V4.7
C224
50V4.7
R220
3.9K
R219
3.9K
R211
1M
C215
12P
C214
5P
W201
0
C209
50V4.7
C242
47P
R226
4.7K
C240
16V10
R227
22K
C243
100P
R224
22K
C238
100P
C246
0.01
R223
22K
C237
100P
C244
100P
C245
47P
R228
22K
R225
4.7K
C239
16V10
C241
0.01
C205
100P
R207
3.3K
R206
4.7K
C203 50V1
C204 50V1
C208 50V1
C201
0.1
R203
0.91
R204
3.3K
R201
4.7K
R202
4.7K
C202
100P
C206
100P
1
2
3
4
5
6
7
8
9
25
26
27
28
29
30
31
32
33
56
57
58
59
60
61
62
63
64
72
73
74
75
76
77
78
79
80
10
55
34
71
11
54
35
70
12
53
13
52
36
69
37
68
14
51
15
50
16
49
38
67
39
66
40
65
17
48
18
47
19
46
20
45
21
44
22
43
23
42
24
41
1
2
7
8
3
6
4
5