SCHEMATIC DIAGRAMS
SCH01_MAIN_CD_DSP_USB
GND LINE
POWER- LINE
POWER+ LINE
ANALOG AUDIO R
ANALOG AUDIO L DIGITAL AUDIO
STBY POWER
AVSS3
TE
I
AV
D
D
3
FO
O
TR
O
FM
O
D
M
O
VCOI
VS
S
XVSS3
XI
XO
XVDD3
DVSS3
RO
DVDD3
LO
DVSS3-2
VDD1-2
/S
R
AM
ST
B
/R
ST
BU
S2
/S
O
BU
S3
/S
I
BU
C
K
/C
C
E
TE
ST
M
S
D
O
U
T
AIN
BCK1
LRCK1
VDD
1-
3
VS
S4
PD
O
TM
AX
LP
FN
LP
FO
PV
R
E
F
VC
O
F
SLCO
RFI
RFRPI
RFEQO
VRO
RFO
AGCI
TSETR
RVDD3
LDO
MDI
RVSS3
FNI2
FNI1
FPI2
FPI1
TPI
TNI
DVDD3-2
VSS
VD
D
1-
2
VD
D
M
1
PIO0
PIO2
PIO1
PIO3
BI
C
K
SD
TI
LR
C
K
CD DSP
M
S2
S0
SL+
SL_IN
SL-
VREF
T_IN
TR+
TR-
CLO
OPO
CLIN
F+
F_IN
OPIN
GND
SP_IN
SP+
SP-
MUTE
F-
VCC2
VCC1
LD_CTL
MOTOR DRIVE IC
SPINDLE-
SLED-
SLED+
MGND
LMSW
LOADING-
MGND
CLSW
OPSW
G
N
D
<
->
C
H
G
N
D
+5VD_USB
GND_USB
D+
D-
GND_USB
OUT
ILIM
IN
GND_D
EN
FLAG
VC
VCC
E
D
A
B
C
F
GND
LD
VR
MO
FO+
TR+
TR-
FO-
OPTICAL OUT
uPD63530
M
C
LK
BI
C
K
SD
TI
1
LR
C
K
PD
N
C
SN
C
C
LK
C
D
TI
TE
ST
1
TE
ST
2
TE
ST
3
TE
ST
4
VS
S
VD
D
C
D
TO
/S
D
TI
2
TX
M
C
_S
CK
M
C
_S
I
M
C
_S
O
C
TS
R
TS
D
V
D
D
D
GN
D
IO
GN
D
IO
V
D
D
S
D
_CD
O
R
E
G
R
EGS
EN
REGGND
IREG
I.C
RESET
DGND
DVDD
SF_SI
SF_CS
IOGND
IOVDD
SF_SCK
SF_SO
SD
_S
I
SD
_S
C
K
S
D
_S
O
D
GN
D
D
V
D
D
S
D
_CS
D
O
U
T
IB
CK
D
V
D
D
IL
R
CK
MCK
A
C
K
O
USB_ON
USB_OCI
VDDQ
USB_DM
USB_DP
GNDQ
IOVDD
XTAL
XTAL
IOGND
PLLVDD
PLLGND
TO
F
R
O
N
T
BN
110
1
TO
C
D
TO
C
D
L
O
AD
TO
C
D
CS
S
O
W
P
GN
D
S
I
S
CK
H
O
LD
V
C
C
COAXIAL OUT
SEL VCC
1A
1B
1Y
2A
2B
2Y
GND
ST
4A
4B
4Y
3A
3B
3Y
C138
390P
C139
390P
R
11
9
0
C136
0.033
C137
5600P
C127
2200P
C126
0.1
R113
220
C134
0.01
C130
0.01
C125
0.015
C133
0.1
C128
OPEN
C131
4700P
C132
0.1
C118
0.1
R117
OPEN
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
98
7
65
4
3
2
1
IC100
TC94A92FG_CU
C119
10V/100uF
C
14
2
O
P
EN
T101
T102
T103
C
12
2
0.
1
C123
6.3V/1000uF
C120
6.3V/1000uF
C124
0.1
C121
0.1
C
14
5
0.
1
R140
33
R138
100
R137
100
R139
100
C
15
1
0.
1
C
17
3
6.
3V
/220
uF
(P
V
W
Z)
R155
0
C150
22P
C159
0.1
C162
0.1
R153
OPEN
R152
47K
R151
47K
R147
100K
R149
100K
C158
0.1
R
14
1
10
K
R
13
2
0
R
13
4
0
C149
1000P
R143
OPEN
R144
OPEN
R145
OPEN
R146
OPEN
R
12
8
15
K
R
12
7
33
R
12
1
10
K
C
14
0
0.
1
R
11
5
15
K
R
11
6
330
K
C
13
5
0.
01
5
R
11
4
47
K
C129
47P
R
12
2
0
R
12
6
0
R
12
3
0
R
11
8
2.
2K
R
12
0
2.
2K
C
14
3
680
0P
C
14
6
680
0P
R
12
9
O
P
EN
C
10
6
0.
1
C
10
8
6.
3V
/470
uF
R100
91
D100
1SS355
C109
0.1
L101
CLZBLM21PG221SN1
L102
CLZBLM21PG221SN1
C
11
4
0.
1
C
11
3
10
V
/100
uF
C
11
6
0.
1
C
11
7
10
V
/100
uF
L100
HLQ10E100KRZ
R
10
6
39
Q100
KTA1504SYRTK
R109
1K
R
10
7
39
R
10
8
39
R
11
0
39
C
11
5
10
V
/100
uF
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7654
3
2
1
IC
10
1
BA
58
10
FM
R
13
0
1.
8K
C
15
5
O
P
EN
C147
1000P
C
15
7
0.
1
R168
0
R
10
5
18
K
R
10
4
18
K
R
10
3
18
K
C
11
1
0.
1
C
11
2
0.
1
C
11
0
0.
1
C103
0.1
C104
0.01
C105
1000P
R111
0
R170
0
C
10
7
O
P
EN
R
10
1
0
R
10
2
0
C148
OPEN
C
14
4
O
P
EN
R131
27K
C
15
3
0.
1
R135
10K
R124
4.7K
C
15
6
O
P
EN
R159
27K
R125
4.7K
C
14
1
O
P
EN
R158
1.8K
C164
1000P
C
16
1
0.
1
C
16
3
10
V
/100
uF
R157
47K
C
16
0
6.
3V
/220
uF
(P
V
W
Z)
C
15
4
10
V
/100
uF
R
15
0
12
K
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC
10
2
TC
74
V
C
X
157
FT
C167
0.1
C166
25V/47uF
C165
1000P
R161
10K
R165
47
R
16
3
47
R167
0
R
16
6
22
C
18
3
100
P
R
17
3
1.
8K
R
17
4
3.
9K
R
17
2
2.
2K
R181
220
R183
10
R
18
0
22
0
R182
68
R
18
4
22
0
R185
0
TX
VIN
VCC
GND
32
1
K100
CJSJST1124
K101
CJJ4M085Z
Q101
KTC3875SYRTK
L10
7
C
LZ
B
LM
21
P
G
221
SN
1
C
19
3
O
P
EN
C
19
6
12
P
C
19
7
0.
1
C
19
4
O
P
EN
C195
10V/1uF
C
19
9
6.
3V
/1000
uF
C
16
8
10
V
/100
uF
C
17
2
0.
1
C
17
6
100
0P
C
17
0
10
V
/100
uF
C
17
4
0.
1
C
17
8
100
0P
C
17
1
10
V
/100
uF
C
17
5
0.
1
C
17
9
100
0P
L103
CLZBLM21PG221SN1
L105
CLZBLM21PG221SN1
L106
CLZBLM21PG221SN1
C
18
2
0.
01
C
18
4
0.
1
C
18
5
10
V
/100
uF
C
18
6
0.
1
C
19
2
10
V
/100
uF
C
19
1
0.
1
R112
0
R171
0
C210
0.1
C211
0.1
C212
0.1
R215
0
R214
0
R
18
8
33
C
21
5
0.
1
R213
27
R212
27
R
21
6
15
K
R
21
7
15
K
C
21
6
0.
1
6
5
4
32
1
IC106
NCP380HMU15AATBG
R218
100K
R
13
6
10
K
R142
10K
R204
10K
R205
10K
R206
10K
R207
10K
R
20
2
33
R
20
1
33
R
20
0
33
R
19
9
33
R
19
8
33
R203
10K
X
10
0
48
M
H
z
C
20
5
10
P
C
20
4
10
P
R
19
5
10
K
R
21
1
O
P
EN
R
19
2
10
K
R
19
3
10
K
R
19
6
10
K
R
19
7
10
K
R
18
6
1K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
IC105
UPD63530AGAGAM-AX
R
19
4
10
K
C203
0.1
R
19
1
10
K
R
19
0
10
K
R189
10K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IC104
CVIAK4104ET-E2
C
19
8
0.
1
C
20
0
10
V
/47
uF
R
17
5
O
P
EN
R
21
9
15
K
C
10
2
0.
1
R376
0
R377
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PFCK10
CJP16GA193ZY
R
38
5
0
R
38
3
0
R
38
4
0
C
20
1
25
V
/4
7u
F
C
20
8
10
V
/100
uF
R169
0
R
22
0
0
R
22
1
0
R154
0
R160
0
R
37
9
0
R
20
8
100
K
C
20
6
10
V
/1
uF
C
20
2
6.
3V
/220
uF
(P
V
W
Z)
R
23
1
1M
B101
CJT1A026
B102
CJT1A026
1
2
3
4
5
6
7
8
IC107
CVIMX25L8006EM2I-12G
R
22
8
33
R
22
7
33
R
22
6
10
K
R
22
4
33
R
22
5
10
K
R223
10K
C
22
2
0.
1
R
22
9
10
K
R
23
0
33
0
IN
O
U
T
GN
D
3
2
1
IC103
LM1117S15
Q102
CVT2SD1584Z
R
23
4
0
3
O
U
T
Y
IN
A
GN
D
V
C
C
N
C
2
4
5
1
IC108
OPEN
C
10
1
0.
1
R
23
5
O
P
EN
R
23
6
O
P
EN
1
2
3
4
5
6
CWC100
CJP06GA208ZY
1
2
3
4
5
CWC101
CJP05GA208ZY
12
3
4
5
CN1101
CJP05GA208ZY
R162
10K
R
16
4
10
K
R237
0
R238
10K
R239
0
R240
10K
R187
0
R209
0
K102
OPEN
Z101
C
20
7
O
P
EN
Z102
Z103
C
18
7
10
V
/100
uF
C188
OPEN
C
18
9
O
P
EN
Z104
W101
OPEN
W102
OPEN
+3.3V_D2
GND_DA
VREF
GND_D
1
CD_SPDIF
CD_SDATA
1
CD_SCLK
CD_LRCK
+1.5V_D1
+3.3V_D1
VREF
GND_DA
+3.3V_D2
2
C
A
D
B
F
E
+3.3V_D2
3
+3.3V_D
GND_DRV
GND_DA
GND_D
CHGND
GND_DRV
CHGND
VREF
+5V_DRV
5
GND_DRV
+3.3V_D1
GND_D
GND_D
GND_D
+5V_D
+1.5V_D1
+3.3V_D2
+3.3V_D
GND_D
GND_DA
GND_D
[1
,2
]
IN
SW
[1
,2
]
C
LS
W
[1
,2
]
O
PS
W
[1
,2
]
LD
_C
H
K
CHGND
GND_D
GND_D
+5V_D
CD_USB
[1
,2
]
C
D
_U
SB
[1
,2
]
D
AT
A0
+3.3V_D1
+5V_D
GND_D
GND_D
GND_D
+3.3V_D1
+3
.3
V_
D
1
USB_RTS
USB_CTS
USB_SO
USB_SI
USB_SCL
[1
,2
]
D
R
VM
U
TE
[1
,2
]
O
PE
N
[1
,2
]
C
LO
SE
[1
,2
]
U
SB
_C
TS
[1
,2
]
U
SB
_R
TS
U
SB
_D
AT
A
GND_D
GND_D
GND_D
GND_D
GND_D
GND_D
+3.3V_D1
U
SB
_D
AT
A
D
IT
_C
SN
D
IT
_C
C
LK
D
IT
_C
D
TI
[1
,2
]
U
SB
_S
O
USB_OC
USB_EN
USB_OC
D
IT
_P
D
N
[1
,2
]
U
SB
_M
C
K
[1
,2
]
D
IT
_P
D
N
[1
,2
]
D
IT
_C
D
TI
[1
,2
]
D
IT
_C
C
LK
[1
,2
]
D
IT
_C
SN
[1
,2
]
BOL
_R
ST
D
SP
_M
C
K
BU
S2
BU
S3
BU
C
K
C
C
E
D
E
C
R
ST
[1
,2
]
BU
S3
[1
,2
]
BU
S2
[1
,2
]
D
SP
_M
C
K
[1
,2
]
BU
C
K
[1
,2
]
C
C
E
[1
,2
]
D
E
C
R
ST
[1
,2
]
U
SB
_S
C
L
[1
,2
]
U
SB
_S
I
MO
LD
DMO
FMO
TRO
FOO
E
D
A
B
C
F
LD_CHK
LD
FO+
MO
TR+
TR-
FO-
SP+
SP-
INSW
CLSW
OPSW
D
AT
A0
CD_SPDIF
USB_DATA
CD_SDATA
+3.3V_D1
FM
O
D
M
O
FO
O
C
D
_L
R
C
K
C
D
_S
C
LK
BC
K0
LR
C
K0
[1
,2
]
LR
C
K0
[1
,2
]
BC
K0
CD_SCLK
BCK0
CD_LRCK
LRCK0
LR
C
K0
BC
K0
U
SB
_M
C
K
GND_D
BOL
_R
ST
+3.3V_D1
GND_D
U
SB
_W
P
[1
,2
]
U
SB
_W
P
GND_D
U
SB
_W
P
U
SB
_E
N
[1
,2
]
U
SB
_E
N
USB_EN
GND_D
CLOSE
OPEN
FO
-
FO
+
TR
-
TR
+
TR
O
DRVMUTE
[1
,2
]
U
SB
_O
C
U
SB
_O
C
GND_D
+3.3V_D1
GND_D
SP+
SP-
SL-
SL+
SL+
SL-
GND_D
GND_DA
GND_D
GND_D
RFEQO
CN1101
A0
7
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating