5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
IC204 DIP2 MSP34*5G
U505
FOR LOUNDSPEAKER
AV1
Auido3
AV2
S-Video
Auido1
Auido2
BASS
AV3
10uH/15m-ohm
6.8K 1%
2K
定时转台
定时开关机
AUDIO L
AUDIO R
MCSDA
MCSCL
INT1
+12A
R
L
R1
L1
MCSDA
AV1-R
MCSCL
AV2-R
AV1-L
AV2-L
AV3-L
D-R
D-L
Y
C
D-R
D-L
R-OUT
L-OUT
CONTORL
MUTE
IR1
KEY1
KEY2
LED
MCSDA
MCSCL
Y-OUT
MUTE
V3
MCSCL
V2
MCSDA
Y1
Y
BASS
AV3-R
AV3-R
AV3-L
V3
AV2-R
V2
Y1
C1
V1
AV1-R
AV1-L
V1
BASS
L-OUT
R-OUT
LED
MCSDA
MCSCL
INT2
INT2
LED
IR
KEY1
KEY2
IR
KEY1
CONTORL
AFT
INT1
AFT
AV2-L
INT1
C1
Y-OUT
C
TV
TV
INT1
IR1
IR1
HEADPHONE_L
HEADPHONE_R
HEADPHONE_L
HEADPHONE_R
0
+5V
0
0
0
0
0
0
+5V
0
+5V
0
0
0
+5V
0
+5V
0
0
+12V
+12V
+9V
+9V
0
0
+9V
0
0
0
0
0
+9V
0
0
0
+9V
+9V
0
0
0
+9V
+9V
0
0
+5AV
0
0
+5V
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
GND2
GND2
GND1
GND1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
+5V
0
0
0
0
0
+9V
0
0
0
0
0
0
+12V
+12V
+5AV
GND1
0
0
0
+5AV
0
0
0
0
+5AV +5AV
+12V
0
+12V
+5AV
0
+5AV
+5AV
0
0
0
+9V
+9V
+9V
0
0
+9V
+5AV
0
0
0
0
0
0
0
0
0
0
+5V
0
0
0
0
+5V
0
GND2
+5AV
0
+5V
0
0
0
0
0
0
0
0
0
0
0
0
+12A
C536
470u 16v
R588
22K
R546
1K
TDA2822D
U511
2
8
6
7
5
3
1
4
C538
0.1u
47-RCA013-XX2
1
2
C570
0.1uF
J507
1
2
+
C577
10uF
CE$4S
R579
0
R503
56
L510 10uH
8MM10L
R553
47K
C571
100uF/16V
J508
1
2
C502
0.22u
C-0805
R568 1k
D507
1N4148
D1206
C605
22u 16v
R547
82
R504
56
C504
10n
R561
47K
R522 100
R618 0
R580
0
D503
MMSD4148T1
C514
47u 25v
L503
10uH
C503
0.22u
C-0805
L515
10uH
R555
22K
R636
4.7
Q521
3904
L512 10uH
8MM10L
R573
2.2k
+
C598
47u/10V
R539
1K
D506
4.7V
D\ZDS
Q520
3904
C630
1000p
R542
82
Q511
BT3904
1
2
3
R556
82
R619
1K
C563
100u 16v
R524
1K-1.5K
C607
0.1u
C567
100u 16v
R543
82
P501
47-RCA013-XX2
1
2
Q515
3904
+
C562
10u/16V
R502
56
C524
1000p
R541
10K
R557
10K
R599 100
Q501
3904
C534
10u 25V
C527
10u 25V
R532
10K
C540
104
R633
10K
C515
103
U507
L1117-5V
3
2
1
O
G
I
D511
1N5817
D\4148S
P505
47-RCA013-XX2
1
2
X501
18.433M1
R559
1K
D505
1N4148
C582
0.1uF
C-0805
L507
10uH
1206
C639
0.1uF
C520 47u 25v
C584
0.22uF
C-0805
C561
0.1u
C-0805
C507
100n PE
D509
1N4148
D1206
C597
0.1u
C-0805
R534
82
R521
1K
47-RCA013-XX2
1
2
+
C552
47u/10V
C513
103
C548
0.1uF
R569
10k
C508
56P
+
C580
220U/25V
CE$8S
R537
47K
R549
10K
R563
1K
D515
3.3V
D\ZDS
C533
10u 25v
J503
2
3
1
4
5
7
6
R
594
0
R600
100
C638
0.1uF
Q502
3904
C568
0.1uF
C509 10n
R638
0
LED1
LED
LED0805
+
C555
10u/16V
Q504
3904
C539
104
C569
100uF/16V
R545
22K
D513
1N5817
D\4148S
C516
10U 25v
U504
TEA
6415C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
INPUT
DATA
INPUT
CLOCK
INPUT
INPUT
PROG
INPUT
VCC
INPUT
INPUT
GROUND
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
GROUND
INPUT
U508
S35380
1
2
3
4
5
6
7
8
INT1
XOUT
XIN
VSS
INT2
SCL
SDA
VDD
Q516
3904
C634
10uF/10V
R518
1K
L513
10uH
D501
1N4148
C614 0.1U
R564
100K
C554
0.1u
C-0805
R576
10
Q512
BT3904
1
2
3
R548
22K
C500
0.22u
C-0805
R551
1K
C551
0.1u
C-0805
C593
0.1uF
C-0805
R586
680
R540
22K
R562
1K
U503
PC12F675
1
2
3
4
5
6
7
8
VCC
IR
CONTORL2
INT
CONTORL1
OUT
KEY
VSS
C528
10u 25V
R575
10
R581
75
U506
7809
3
2
1
O
G
I
C511
3.3P
+
C617
10u/16V
R509
1K
+
C558
10u/16V
+
C603
100u 16v
47-SVI008-XX0
P503
1
2
3
4
5
C602
22u 16v
C572
0.1uF
C-0805
C556
100u 16v
C573
0.1uF
C-0805
R570
10k
L509 10uH
8MM10L
C616
8pF
C519 47u 25v
C576
2.2uF
C-0805
R622 0
C575
0.1uF
C-0805
C512
3.3P
C637
100uF/10V
C526
3u3 25v
R507
100
C560
100u 16v
P508
47-RCA122-XX0
1
2
R525
12K 1%
L511 10uH
8MM10L
+
C583
220u/25V
CE$8S
C596
0.22u
C-0805
C636
100uF/10V
R508
100
R544
10K
R517
1K
C557
0.1u
C-0805
C544
470u 16v
J508
2
3
1
4
C542
104
R558
1K
D512
1N5817
D\4148S
L514
10uH
Q517
3904
L504
10uH
C545
470u 16v
Q514
3904
R520 1K
R595
220
R565
8.2k, 1%
C625
0.22u
C-0805
R514
51K 1%
+
C589
220u/25V
CE$8S
C635
0.1uF
47-RCA013-XX2
1
2
+
C600
100u 16v
C546
470u 16v
C586
0.47uF
C-0805
R592
680
C611
82pF
C632
100uF/10V
R516
1K
SOT-23
D514
BAT54C/BAV70
1
2
3
C588
0.1uF
C-0805
C532
10u 25v
R523
3.6K 1%
Q519
3904
L519
10uH
R506
10K
P504
47-RCA013-XX2
1
2
C549
100uF/16V
C601
0.1uF
C-0805
R528
22K
C615 100P
R585
22K
R560
47K
T
A
2024
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
36
33
34
35
32
+5VGEN
DCAP2
DCAP1
V5D
AGND1
REF
OVERLOADB
AGND2
V5A
VP1
IN1
MUTE
NC
VP2
IN2
BIASCAP
AGND3
SLEEP
FAULT
PGND2
NC
DGND
NC
OUTP2
VDD2
VDD2
OUTM2
OUTM1
VDD1
VDD1
OUTP1
CPUMP
VDDA
NC
PGND1
NC
IC501
MSP34*5G
1 2 3 4 5 6 7 8 9 10 11 12 13
16
48 47 46 45 44
42 41
39 38
34 33
49
50
51
52
53
54
55
56
57
60
61
62
63
32
31
30
29
28
27
26
25
23
21
20
19
18
17
14 15
24
22
35
36
37
40
43
58
59
64
I2
C-CL
I2
C-DA
I2
S-CL
I2
S-W
S
I2
S-DA-OUT
I2
S-DA-IN1
ADR-DA ADR-W
S
ADR-CL DVSUP DVSS I2
S-DA-IN2
NC
RESETQ
AVSS
MON
O
-IN
VREFTO
P
SC1
-IN-R
SC1
-IN-L
SC2
-IN-R
SC2
-IN-L
SC3
-IN-R
SC3
-IN-L
AGNDC AHVSS
AVSUP
ANA-IN+
ANA-IN-
ANA-IN2+
TESTEN
XTAL-IN
XTAL-OUT
TP
AUD-CL-OUT
D-CTR-I/O1
D-CTR-I/O0
ADR-SEL
STANDBYQ
CAPL-M
AHVSUP
CAPL-A
SC1-OUT-L
SC1-OUT-R
VREF1
SC2-OUT-L
SC2-OUT-R
DACM-SUB
DACM-L
DACM-R
VREF2
DACA-L
DACA-R
NC NC
NC
NC
S
C
4_I
N
_L
S
C
4_I
N
_R
ASG
ASG
ASG
NC
NC
NC
D510
1N5817
D\4148S
R578
75
R512
1K
C633
100uF/10V
R526
3K 1%
R501
220
R591
22K
C585
0.22uF
C-0805
R589
680
R513
47
J504
2
3
1
4
6
8
5
7
9
C529
10u 25V
R583
75
R529
22K
C521
470p
C581
0.1uF
C-0805
L502
10uH
D508
1N4148
D1206
R584
15K
R533
1K
R620
0
R621
10K
R617
1/1206
C578
2.2uF
C-0805
C591
0.22uF
C-0805
X502
32.768K
R587
15K
U510
74LVC1G126
1
2
3
4
5
OE
A
GND
Y
VCC
R515 1K
R511
1K
P506
47-RCA013-XX2
1
2
RELA1
Jidian1
1
2
3
4
C618
0.1u
C-0805
C592
0.47uF
C-0805
R527
1K
Q509
DTC_0
SOT-23
1
2
3
R536
47K
Q518
3904
C531
10u 25v
L508
120 OHM
1206
R535
1K
L506
10uH
U502
C
S
5211
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GATE_H
BST
LGND
VFFB
VFB
COMP
SGND
ROCS
VCC
IS-
IS+
VC
GATE_L
PGND
Q510
DTC_0
SOT-23
C609
8pF
R550
1K
R596 220
C599
0.22u
R582
75
R538
1K
J506
2
3
1
4
5
C608
22u 16v
C566
100u 16v
C550
0.1uF
L505
10uH/28m-ohm
R593220
R598
10K
C501
0.22u
C-0805
R574
10K
C559
103
C541
104
R597
10K
R635
4.7
C579
0.1uF
C-0805
C587
0.1uF
C-0805
+
C606
10u 16v
Q507
NTD40N03R
SOT-23
1
2
3
Q503
3904
R554
1K
R571
20k
R630
1K
C537
470uF/25V
C523 1n5
C522
47u 25v
J501
1
2
3
C543
104
R552
47K
C595
0.1uF
C-0805
C594 1uF
C-0805
C510
56P
R566
20k
R590
15K
C530
10u 25V
C547
100uF/16V
R519 100
R505
1K
Q505
3904
J505
1
2
3
4
5
9
6
10
8
7
18
14
11
17
20
15
13
12
16
19
22
25
27
26
24
30
23
21
28
29
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
48
47
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
C518
1000p
R631
1K
C525
100n PE
C590
0.22uF
C-0805
C506
10u 25v
+
C553
47u/10V
P507
47-RCA013-XX2
1
2
C564
0.1u
C-0805
U509
1
2
3
4
5
6
7
8
R1+
R1-
L1+
L1-
L2-
L2+
R2-
R2+
R632
10K
C535
470u 16v
P502
47-RCA013-XX2
1
2
R567 10k
Q508
BT3906
SOT-23
Q506
NTD40N03R
SOT-23
1
2
3
C517
1000p
C610
0.1uF
C604
0.1uF
C-0805
R572
2.2K
Q513
BT3904
1
2
3
R615
10K
D504
MMSD4148T1
R616
10K
JP1
POWER IN
1
2
3
4
BT1
5VM
1
2
+
C565
10u/16V
D502
18V
D\ZDS
C613
100P
C-0805
C574
0.1uF
C-0805
J502
1 2 3 4 5
C631
1000p
R637
0
R510
10K
R577
75
C505
47U 25V
R531
22K
C612
100P
C-0805
P_ON
P_ON
18