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5
AV2-L
D-R
AV2-R
C531
10u 25v
AV1-L
D-L
AV1-R
AV3-R
AV3-L
C532
C533
10u 25v
10u 25v
C530
C529
10u 25V
10u 25V
C528
C534
10u 25V
10u 25V
+5V
0
D
C525
0
L502
C526
100n PE
0
10uH
3u3 25v
C507
0
C504
C506
100n PE
10n
10u 25v
0
C505
IC501
47U 25V
MSP34*5G
C521
C508
0
470p
56P
C520 47u 25v
49
32
AVSUP
CAPL-M
C509 10n
0
50
31
ANA-IN+
AHVSUP
51
30
ANA-IN-
CAPL-A
C510
56P
52
29
C519 47u 25v
ANA-IN2+
SC1-OUT-L
53
28
0
TESTEN
SC1-OUT-R
C511
54
27
XTAL-IN
VREF1
3.3P
55
IC204 DIP2 MSP34*5G
26
XTAL-OUT
SC2-OUT-L
56
25
X501
TP
SC2-OUT-R
0
57
24
AUD-CL-OUT
NC
18.433M1
58
23
NC
DACM-SUB
C512
59
22
NC
NC
3.3P
60
21
0
D-CTR-I/O1
DACM-L
61
20
D-CTR-I/O0
DACM-R
R506
62
19
ADR-SEL
VREF2
10K
R515 1K
+5V
63
18
STANDBYQ
DACA-L
64
17
NC
DACA-R
R507
100
MCSCL
R508
MCSDA
100
R509
0
1K
L503
+5V
10uH
C515
C516
C513
C514
10U 25v
103
103
47u 25v
0
C
0
JP1
4
3
2
C615 100P
1
POWER IN
C614 0.1U
AFT
J501
+12A
1
C535
C536
2
3
470u 16v
470u 16v
R501
220
0
0
+9V
P_ON
J502
B
RELA1
4
2
D505
+12V
1N4148
3
1
C537
470uF/25V
Jidian1
C538
0.1u
Q505
0
0
3904
+9V
+9V
C554
C555
+
0.1u
C-0805
10u/16V
V1
AV1-R
AV1-L
0
Q515
R531
3904
22K
C556
Q514
C1
100u 16v
3904
R535
R538
R539
A
R532
1K
1K
1K
10K
R533
1K
R536
R537
R534
47K
82
0
47K
2
2
2
AV1
P501
P502
47-RCA013-XX2
0
47-RCA013-XX2
47-RCA013-XX2
0
Auido1
5
4
BASS
+5V
L-OUT
R-OUT
C527
10u 25V
Q502
3904
C524
1000p
+5V
0
R511
1K
Q503
3904
0
C632
8
100uF/10V
L1
C523 1n5
R520 1K
R521
0
7
1K
R632
10K
6
C522
0
+5V
47u 25v
5
R1
0
R517
Q504
D501
L504
+9V
3904
R633
C633
10K
100uF/10V
10uH
1N4148
1K
0
0
R518
0
1K
R630
0
R516
1K
L
1K
R
R631
1K
C631
C630
1000p
1000p
C517
C518
1000p
1000p
0
+5V
AUDIO R
0
0
0
0
R510
10K
AUDIO L
+12V
Q506
NTD40N03R
SOT-23
1
3
MMSD4148T1
D504
R513
D503
C540
47
104
MMSD4148T1
C539
D502
2
104
18V
D\ZDS
0
0
U502
1
14
GATE_H
PGND
2
13
BST
GATE_L
3
12
LGND
VC
4
11
VFFB
IS+
5
10
VFB
IS-
6
9
COMP
VCC
7
8
C542
SGND
ROCS
C541
104
104
R514
51K 1%
0
0
0
0
+5AV
L507
U507
L506
L1117-5V
10uH
1
3
1206
I
O
R519 100
10uH
C551
C552
+
C547
C548
C549
C550
C611
0.1uF
0.1u
47u/10V
100uF/16V
100uF/16V
0.1uF
C-0805
82pF
0
0
0
0
0
+5AV
R527
1K
Q520
IR
0
3904
R622 0
+9V
C557
R505
+5AV
C558
1K
+
0.1u
C-0805
10u/16V
Q521
0
0
3904
R545
R618 0
R540
22K
22K
Q516
3904
IR1
R541
C560
R544
+5AV
R619
Y1
10K
100u 16v
10K
1K
R546
1K
0
C559
R620
R621
103
0
10K
R543
0
82
0
U510
R542
82
74LVC1G126
0
0
1
5
OE
VCC
1
5
2
A
2
4
3
4
S-Video
GND
Y
IR1
P503
47-SVI008-XX0
0
0
4
3
J508
1
HEADPHONE_L
2
3
HEADPHONE_R
4
0
1
+5VGEN
U511
+5V
C636
100uF/10V
2
DCAP2
C572
C573
1
HEADPHONE_L
C639
0.1uF
0.1uF
3
DCAP1
2
0.1uF
C-0805
C-0805
C634
C635
R635
4
V5D
10uF/10V
0.1uF
4.7
C574
3
0
0
0
0.1uF
5
AGND1
4
R565
C-0805
0
8.2k, 1%
6
REF
HEADPHONE_R
C637
C638
100uF/10V
0.1uF
0
7
OVERLOADB
0
R636
4.7
8
AGND2
C575
0
0.1uF
9
V5A
0
C-0805
R566
20k
10
VP1
C576
R567 10k
2.2uF
11
IN1
C-0805
12
MUTE
R568 1k
C577
R569
+
10k
13
10uF
NC
CE$4S
0
14
VP2
20k
C578
R570
R571
2.2uF
10k
15
IN2
C-0805
16
BIASCAP
C579
17
AGND3
0.1uF
18
C-0805
SLEEP
10uH/15m-ohm
L505
0
+5V
10uH/28m-ohm
C544
C545
C546
0
6.8K 1%
470u 16v
D506
R523
470u 16v
470u 16v
4.7V
3.6K 1%
D\ZDS
C543
Q507
NTD40N03R
104
0
SOT-23
0
D508
1N4148
R524
2K
D1206
+
1K-1.5K
0
C580
R525
220U/25V
12K 1%
CE$8S
R572
0
BT3906
2.2K
SOT-23
R526
Q508
C581
3K 1%
0.1uF
C-0805
+5AV
0
R617
1/1206
D514
SOT-23
0
BAT54C/BAV70
2
1
D515
C610
3.3V
+5AV +5AV
0.1uF
D\ZDS
R615
U508
0
10K
0
R597
R598
S35380
定时转台
10K
10K
INT1
1
8
INT1
INT1
VDD
R599 100
X502
2
7
XOUT
SDA
C609
32.768K
R600
3
6
XIN
SCL
8pF
0
4
5
U503
VSS
INT2
C616
PC12F675
0
8pF
R616
0
10K
1
8
VCC
VSS
0
2
7
KEY1
IR
KEY
R522 100
3
6
LED
INT1
CONTORL2
OUT
4
5
INT
CONTORL1
CONTORL
R595
INT2
220
R593 220
+5AV
R596 220
Q519
3904
0
+5AV
LED1
LED
LED0805
J506
+9V
0
AV2-R
C561
C562
+
0.1u
10u/16V
C-0805
V2
0
R551
1K
R548
22K
C563
Q517
R552
100u 16v
3904
47K
R549
2
10K
R550
P505
1K
47-RCA013-XX2
R547
82
0
2
AV2
P504
47-RCA013-XX2
0
3
18
2
+5AV
J503
1
2
3
4
5
6
7
U505
C594 1uF
36
0
CPUMP
C-0805
+12V
35
PGND1
C595
0.1uF
34
NC
C-0805
0
33
VDDA
32
NC
8MM10L
L509
10uH
31
OUTP1
C590
30
D510
VDD1
0.22uF
C588
1N5817
C-0805
C589
D\4148S
+
GND1
0.1uF
29
VDD1
220u/25V
GND1
C-0805
L510
10uH
C591
CE$8S
28
8MM10L
OUTM1
0.22uF
0
C-0805
L511
10uH
27
D511
8MM10L
OUTM2
1N5817
C584
D\4148S
D512
26
VDD2
0.22uF
1N5817
C-0805
C582
+
GND1
GND2
D\4148S
GND2
25
VDD2
0.1uF
C583
220u/25V
L512
10uH
C585
C-0805
24
CE$8S
OUTP2
0.22uF
8MM10L
C-0805
23
NC
FOR LOUNDSPEAKER
D513
22
DGND
1N5817
D\4148S
21
NC
0
GND2
0
20
PGND2
C500
19
FAULT
V1
C-0805
R577
0.22u
D507
0
75
C613
1N4148
100P
0
D1206
C-0805
R579
MCSDA
0
+12A
C612
0
100P
MCSCL
R638
C-0805
0
C501
V2
0.22u
C-0805
R578
R637
0
75
0.22u
R581
0
+12V
V3
75
R573
D509
R574
2.2k
10K
Y1
1N4148
0
D1206
Q510
L508
3
DTC_0
120 OHM
R582
1
SOT-23
+9V
75
1206
Q509
MUTE
C597
C598
+
DTC_0
SOT-23
0.1u
47u/10V
C-0805
0
0
BT1
5VM
0
MCSDA
100
MCSDA
+9V
MCSCL
MCSCL
U506
INT2
+12V
7809
L519
定时开关机
3
1
10uH
O
I
C568
C569
C570
C571
0.1uF
100uF/16V
0.1uF
100uF/16V
0
0
0
0
0
+9V
C564
+
C565
0.1u
10u/16V
C-0805
AV2-L
0
V3
R555
22K
C566
Q518
100u 16v
3904
R554
R557
1K
10K
R558
1K
R553
R556
47K
82
0
47-RCA013-XX2
2
2
AV3
P506
47-RCA013-XX2
47-RCA013-XX2
0
0
Auido2
2
1
+5V
J505
33
1
34
2
Y
J504
35
3
+12V
36
4
C
1
37
5
2
38
6
3
39
7
LED
D-R
4
40
8
5
41
9
IR
D-L
6
42
10
7
43
11
KEY1
R-OUT
KEY2
8
44
12
9
45
13
L-OUT
46
14
47
15
AFT
48
16
CONTORL
49
17
0
MUTE
50
18
51
19
IR1
52
20
53
21
KEY1
54
22
P_ON
KEY2
55
23
56
24
LED
57
25
58
26
MCSDA
59
27
MCSCL
60
28
INT1
61
29
62
30
Y-OUT
63
31
64
32
TV
C592
U509
0.47uF
J507
C593
C-0805
0.1uF
1
1
8
R1+
R2+
2
R575
C-0805
10
2
7
R1-
R2-
3
6
L1+
L2+
4
5
J508
L1-
L2-
C586
1
0.47uF
2
C587
C-0805
0.1uF
L513
R576
C-0805
+9V
10uH
10
C601
C-0805
0.1uF
C602
R584
22u 16v
15K
C600
100u 16v
Q511
0
1
BT3904
R585
R502
Y
22K
56
R586
680
+9V
L514
10uH
C625
C604
0.22u
0.1uF
C605
U504
R587
C-0805
22u 16v
1
20
15K
C-0805
INPUT
INPUT
C603
100u 16v
2
19
1
Q512
0
DATA
GROUND
0
BT3904
C596
R503
3
18
R588
INPUT
OUTPUT
0.22u
Y-OUT
22K
R580
56
4
17
CLOCK
OUTPUT
0
+9V
L515
R589
5
16
C-0805
INPUT
OUTPUT
10uH
680
C502
6
15
INPUT
OUTPUT
C607
C-0805
C608
7
14
R590
0.1u
22u 16v
PROG
OUTPUT
0
15K
C503
8
13
10u 16v
INPUT
OUTPUT
C606
0.22u
C-0805
1
Q513
0
BT3904
9
12
VCC
GROUND
R504
R591
C
10
11
22K
INPUT
INPUT
R592
56
C599
680
0.22u
0
0
C1
C553
47u/10V
R583
75
0
+9V
C618
C617
+
0.1u
C-0805
10u/16V
R528
0
22K
Q501
3904
TV
R529
22K
R512
1K
0
BASS
AV3-L
AV3-R
R563
1K
C567
R559
100u 16v
R562
1K
1K
R561
R564
R560
47K
100K
47K
2
2
2
0
P507
P508
47-RCA013-XX2
47-RCA122-XX0
0
BASS
Auido3
1
D
C
B
A
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