DATA1 IN
BCK IN
SSCL
CECOUT
LRCK N
MCLK IN
A MUTE
SSDA
MPEG ON
B/U OUT
G/Y OUT
R/V OUT
CVBS OUT
R/V OUT
G/Y OUT
B/U OUT
AUX IN R
AUX IN L
CVBS OUT
ARC
HPD
Pod 5V
Pod TX
MCU HPD
Pod RX
Pod N L
Pod N R
RESET
TR N
POD GND
POD GND
MP3 N R
MP3 N L
POD GND2
SPDIF 5V
S DIF IN
COAXIAL N
DATA1 N
3
MCLK IN
3
CECOUT
6
BCK N
3
A MUTE
3
LRCK IN
3
SSCL
3
SSDA
3
MPEG ON
1
CVBS OUT
5
G Y OUT
5
B/U OUT
5
R V OUT
5
ARC
6
HPD
3 6
MCU HPD
6
RESET
6
TRIN
6
DC5V
TP2
1
TP2
6
JACK2
1
2
6
3
5
4
CB1 4
1000p/NC
R
L
JACK1
CKX 3 5 17
ST 013
2
4
3
1
CB133
0 1uF
R396 0
TP81
L71
FB
L83
FB
L102
FB/0603
L68
FB
C 135
1000p
L67
FB
TP2
2
L85 FB/600/0 03
L 04
FB
TP83
L65
FB/600
L87
FB
TP2
7
L 05
FB/2 2K
L77
FB
L66
FB
L86
FB/600 0603
TP2
3
TP2
0
CON13
3P/2 0
1
2
3
L103
FB/0603
TP8
9
TP2
8
TP2
4
CON5
CON2 0 5
CON2 0 5AW
1
2
3
4
5
J6
CON2 0 9
CON2 0 9AW
1
2
3
4
5
6
7
8
9
JACK3
AV0UT
AV 8 4 9
2
1
L70
FB
L106
FB/2 2K
TP8
7
L84
FB
电解电容
CE62
必须靠近
MX3000
的第
11
脚
靠近
IC
脚
MCU
控制前后门电路
增加
MCU
控制前后门电路
此插座要用红色插,与
MCU
有区分
SW
N
MSCL
MSDA
SW N
REST 3000
2313 SW
M OPEN
M CLOSE
M+
Mup+
Mup
M down
M up
M
M
M+
Mup
Mup+
DET OP/CL
GND
3 3V 3000
A5V
3 3V 3000
A5V
A5V
Q38
8550 DIP
2
1
3
CB123
0 1uF
L74
FB 2 2K NC
R304
330
L93
FB 2 2K
Q39
8050 D P
2
1
3
TP62
Q32
8050 D P
2
1
3
Q31
8550 DIP
2
1
3
C131
33pF/NC
TP60
C135
470pF
R297
2 2K
L75
FB 2 2K NC
L94
FB 2 2K
C
12
1
100p
F
R294
470
C153
0 uF
U21
MX3000/NC
7
8
6
2
3
10
9
16
1
11
12
5
14
13
15
4
SCL
SDA
RESET
NL
NR
OSC0
OSC1
CAP
REF0V
DVDD
DVSS
AVDD
OUTL
OUTR
MXBSOUT
AVSS
C
12
2
100p
F
Y11
27MHz NC
R372
220
Q34
8050 D P
2
1
3
U19 CX1117 ADJ
SOT223
1
3
4
2
AD
J
N
OUT2
OUT1
C152
0 uF
TP63
C132
33pF/NC
R291
1K
R374
470
Q41
8050 D P
2
1
3
R305
330
+
CE72
CD11X/220UF16V/D6 3H7
C130
1uF
C
13
4
0
015u
F
L90
FB 2 2K
R292
2 2K
R371
470
L7
2
FB
1K
@
100
M
H
z/
0805
N
C
C123
1uF
R376
10K
R293
1 2K
C
12
8
33p
F
C125
180pF
R311
100K/NC
CE75 CD11X/10UF16V/D4H7/NC
C136
470pF
CB124
0 1uF
C119
470pF
CB122
0 1uF
CON10
CON2 0 6
1
2
3
4
5
6
R295
1K
L69
FB/NC
C151
0 1u
L91
FB 2 2K
R301
10
C
12
9
33p
F
Q33
8550 DIP
2
1
3
Q40
8550 D P
2
1
3
+
CE77
CD11X/10UF16V D4H7/NC
R296
2K
TP64
R313
0
CE73
CD11X 2 0UF16V/D6 3H7 NC
TP61
R298
22K
CB125
0 1uF
C150
0 1u
+
CE74
CD11X/10UF16V D4H7/NC
L92
FB 2 2K
R373
10K
+ CE71
CD11X 220UF16V/D6 3H7
C120
470pF
R290
470
C
B12
6
0
1
F
C154
0 1uF
TP65
L76
FB 1K@100MH /0805
R375
220
+
C
E7
9
CD
11
X
22
U
F16
V
D
H
7/N
C
C126
180pF
PT2313
VFD -27V
MSCL
FM N R1
MSDA
AR1
FM N L1
AL1
SW
R
SW
L
2313 SW
ROUT
LOUT
LC
H
A5
V
27V
A5
V
RC
H
GND
27V IN
VF1
27V
VF2
VF
2
VF
1
REMOTE
GND
DC5V
GND
GND
ROUT
LOUT
MUTE1
STANDBY
ECO POW R
AUX IN R1
FM N R1
AUX IN L1
GND
FM N L1
DET UP/DN
POWER DET
MSDA
MSCL
iPod INR
iPod INL
GND
AR1
AL1
27V FAN/2313
CON15
USB 4P 90
1
2
3
D31
27V
R266
1K
TP40
J8
CON2 0 6
1
2
3
4
5
6
C
B10
2
10uF
/
80
5
TP84
TP16
D29
6 2V
+
CE59
CD11X 22UF16V/D4H7
R303
220
U20
BZ1
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
B10
6
0
1u
F
C
B11
5
0
22u
F
R287
100
TP18
C67
10uF/16V
TP85
R309
5 6K
R258
1K
TP25
TP41
C
B10
8
47
1
C
B10
4
10uF
/
80
5
U17
PT2313
SO28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26
27
28
25
RE
F
VD
D
AG
N
D
TR
EB
-L
TR
EB
-R
R
N
R
O
U
T
LO
UD
-R
R
N
3
R
N
2
R
N
1
LO
UD
-L
L
N
3
L
N
2
L
N
1
L
N
LO
U
T
B
N
L
BO
UT
-L
B
N
R
BO
UT
-R
RR
O
U
T
LR
O
U
T
R
FO
U
T
D
G
N
D
SD
A
SC
L
LF
O
U
T
C118
1000P
R257
1K
TP19
R261
47K
R308
100
R315
10R
Q36
D965 DIP
3
1
2
C
B10
5
10uF
/
80
5
TP42
C
B11
7
0
22u
F
R238
3 3K
TP72
C
E5
8
10uF
/080
5
R279
8 2K
R239
3 3K
R237
330R/1W
+
CE
62
10uF
/080
5
D25
9 1V
1
2
C64
10uF/16V
R280
8 2K
C111
470pF
CB99
0 1uF
CE
57
10uF
/
80
5
J5
CON2 0 6
1
2
3
4
5
6
+
CE78
220uF/35V
D28
1N4148
1
2
TP73
TP43
R312
22K
+
CE
66
4
7uF
16
V/
080
5
+
CE
61
10uF
/080
5
R262
47K
R243
51K
CON12
CON2 54 2
CON2 54 2AW
1
2
+
CE
65
4
7uF
16
V/
080
5
73
10
uH
/0
8A
R289
NC
TP76
TP74
C101
470pF
+
CE
63
4
7uF
16
V/
080
5
+ CE56
CD11W/100UF16V D6 3H5
D30
FR104
1
2
C
B11
6
0
22u
F
TP37
C102
470pF
TP14
R286
100
R244
51K
Q35
D965 DIP
3
1
2
C
12
4
0
047uF
/d
n
R302
220
TP39
C
B10
3
0
1u
F
TP75
C127
0 1uF
+
C
E7
6
220uF
16
V
R269
1K
C
B10
1
10uF
/
8
5
R310
47K
C133 0 1uF
R306
5 6K
CON7
CON1 0 10
DIP1 0MM 10AW
1
2
3
4
5
6
7
8
9
10
TP15
C112
470pF
TP38
C
B10
7
47
1
TP17
+
CE
64
4
7uF
16
V/
080
5
C
B11
8
0
22u
F
WI FI
cancled U11
W FI RX
W FI RST
W FI CODEEN
W FI FIDC
W FI TX
SW OUT
SW IN
SW OUT
VDDI3 3V
MSDA
MSCL
SPDIF IN 2
SPDIF IN 1
SPDIF IN 0
VDAC3 3V
SWOUT L
VADC3 3V
VDDI3 3V
VADC3 3V
VDD 3 3V
VDD 3 3V
DATA1 IN
VDD 3 3V
VADC3 3V
BCK IN
LRCK IN
MCLK IN
VDD 3 3V
27V FAN/2313
RCH
ADD2
LCH
SWOUT R
VDAC3 3V
MUTE
SWOUT
WIFI TX
WIFI RX
WIFI RST
WIFI CODEEN
WIFI FIDC
3 3V W FI
SWOUT
3 3V 3000
3 3V WIFI
A3 3V
TP1
0
C
10
8
10
PF
/N
C
L50
FB 1K
L97
FB 2 2K
U15
IC UDA1355H
UDA1355H QFP44
1
2
3
4
5
6
7
8
9
10
12
13
14
15
16
17
18
19
20
21
24
25
26
27
28
29
30
31
32
33
35
36
37
38
39
40
41
42
43
44
11
22
23
34
BCKI
WSI
DATAI
LOCK
SPDIFOUT
VDDE
VSSE
DATAO
WSO
BCKO
VDD
X
XTA
L
N
XTA
LO
U
T
VSS
X
RESE
T
MO
D
E0
MO
D
E1
MO
D
E2
SEL_STAT
C
SL
C
ER
_SE
L0
SPD F1
SPD F2
SPD F3
VDDI
VSSIS
MP0
MP1
MP2
VADCP
VADCN
VSSA
2
V
N
R
VDDA
2
VRE
F
VDDA
1
VO
U
TL
VSSA
1
VO
UT
R
R
TC
B
M
U
TE
CLK OUT
SL
C
ER
_SE
L1
SPD F0
V
N
L
R211
NC 100K
C89 102
+
CE67
470uF/10V
R186
4 7K
R256
10K
R193470K
TP
9
C104
103
R212
NC
CB100
0 1uF
L58
FB/600/0603
C103
103
CE52
1uF 50V
Q28
2N3904
2
1
3
R161
1K
L51
FB/1K
R234
470
L98
FB 2 2K
CB127
0 1uF
R264
10K
R251
10K
TP
8
CB109
0 1uF
L100 FB 2 2K
D21
IN60
1
2
R389
100
J2
CON2 0 11AW
1
2
3
4
5
6
7
8
9
10
11
L59
FB/600/0603
R192
22K
R236
470
L44
FB/2 2K
C110
103
+
C
E5
5
10uF
/16
V
CB110
1uF
TP
7
L52
FB 1K
R268 100K
L64
FB/600/0603
CE51
1uF 50V
R265
NC/10K
D20
IN60
1
2
C
10
7
47
P
/N
C
R163
1K
L99
FB 2 2K
R390
100
R260
22K
CB112
1uF
R235
10K
Y10
12 288MH
C
10
6
470
P
N
C
CB96
0 1uF
R273
10K
TP1
3
R191 47K
R183 2 2K
CB97
0 1uF
C
10
5
100
P
N
C
L53
FB 1K
CB128
0 uF
+
CE53
2 2u 50V
R164
1K
R168
1K
Q27
2N3904
2
1
3
+
CE46
CD11X 100UF16V/D6 3H7
C114
33pF
CB114
0 1uF
TP8
6
C115
33pF
L55
FB 1K
R
17
4
33
K
L49
FB/1K
R388
4 7K
R189 47K
CB129
0 uF
CB98
0 1uF
CB119
0 1uF
L101
FB 2 2K
R194
10K
R175
33K
C109
10PF/NC
R166
1K
L48
FB/1K
+
C
E5
0
220uF
/16
V
CB85
0 1uF
L57
FB 1K
TP1
2
R215
4 7K
R160
1K
Q45
2N3904
2
1
3
CB121
0 1uF
C91
102
CB130
0 1uF
C90
103
R198
1K
CB131
0 uF
L96
FB 2 2K
R209
NC 100K
TP1
1
L47
FB/1K
C92
102
R214
4 7
D22
5 1V
1
2
R210
NC
R254
0K
CB132
0 1uF
CB95
0 1uF
R185
3 3K
Main Unit--Decoder Board Circuit Diagram
15-15
15-15