1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
P-200AMP
Schematic-NX25P-200AMP-00-V061206.pdf
Tit e
l :
Size:
Model No:
NX25P
Revision:
VE
A4
R061206
Date:
17-Mar-2007
Sheet
1
of
1
File:
YX15P AMP.Sch
Drawn By: DECHUN QIN
1
1
2
2
3
3
4
4
5
5
CN2
C57
103
C60
103
D33
1N4002
D32
1N4002
C52
4700uF/80V
C53
4700uF/80V
C46
4700uF/50V
C47
4700uF/50V
C5
10U
C29
10U
Vin
2
G
N
D
1
Vout 3
IC4
LM337
Vin
3
G
N
D
1
Vout
2
IC3
LM317
R6
2.7K
R20
2.7K
R5
220R
R21
220R
C10
10U
C30
10U
C11
10U
C23
10U
C6
104
C28
104
C12
104
C22
104
7
4
IC2C
TL071
8
4
IC5C
TL072
C25
104
C34
104
C3
104
C1
104
+VCC2
-VCC2
+VCC1
-VCC1
+15V
-15V
R75
47K
R74
4.7K
R78
10K
R84
47K
D12
1N4148
TR24
BC550
TR20
BC550
TR25
BC550
TR22
BC560
TR23
BC560
TR8
C32725
TR21
BC560
C58
1000U/6.3V
C59
220U/50V
R77
330
R49
10K
R76
33K
R80
10K
R83
10K
R81
10K
R47
150
R79
10K
R82
150K
C61
1U/50V
C42
100N
D8
1N4148
TR7
BC560
R48
10K
-15V
-15V
+15V
R72
390
R66
1K
R39
68K
R36
4.7K
R35
12K
R23
470
R41
820
R40
68
R59
12K
R58
8.2K
R62
8.2K
R63
47
R69
47K
R71
2.2K
R70
1K
R42
12K
R44
470
R46
12K
R38
560
R43
1.5K
R60
8.2K
R61
47
R56
8.2K
R57
12K
R27
68
R37
820
R28
68K
R25
12K
R24
4.7K
R73
390
R51
470
R65
2.2K
R64
47K
C36
220P/500V
C50
470P
C49
470P
C51
472
C37
100P
C39
1N
C54
472
C35
100P
TR6
MJE350
TR3
NJE350
TR2
MJE340
TR10
MJE340
TR1
2N5401
TR4
2N5551
D25
1N4002
TR5
MJE802
R67
8.2K/2W
D
27
7.5
V
/1
W
D
26
7.5
V
/1
W
C
45
22
0U
/2
5V
D22
1N4002
D20
1N4002
D19
1N4002
D21
1N4002
VR1
470
C33
10/50V
TR14
MJE340
TR16
NJE15033
TR18
TIP36C
TR9
NJE15032
TR12
2SC5200
R52
10R
R45
4.7
D15
1N4002
D28
1N4002
D23
6A2
C32
104
TR15
MJE350
TR11
MJE15033
TR17
MJE15032
TR13
2SC1943
TR19
TIP35C
D29
1N4002
D24
6A2
C44
472/400V
R68
8.2K/2W
C
48
22
0U
/2
5V
R53
0.2/5W
R54
0.2/5W
C38
220P/500V
D7
1N4148
D4
1N4148
R55
10R
R50
4.7
C43
472/400V
+VCC1
-VCC1
+VCC2
-VCC2
1
2
3
4
5
6
7
8
9
10
11
12
CN1
5
6
7
IC5B
TL072
3
2
1
IC5A
TL072
D6
1N4148
D5
1N4148
R22
1K
R32
10K
R34
10K
R33
1K
R26
2.7K
R29
100K
C31
33P
R31
1K
R30
1K
R18
47K
C24
4N7
C14
10uF
C15
10uF
C26
22P
+15V
-15V
t
R17
PTC/100R
-15V
+15V
D11
1N4002
C41
47U
D14
1N4002
D17
1N4002
D16
1N4002
D18
1N4002
D10
6A2
D13
6A2
C55
104
C56
104
D9
1N4002
C40
47U
LOW OUT
WOOFER
+
3
2
6
IC2A
TL071
D2
1N4148
D3
1N4148
R2
10K
R1
10K
R3
33K
R7
33K
R10
15K
C2
22P
MUTE
ST-BY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
IC1
TDA7294
R4
10K
R11
22K
R8
680
R12
1K
R16
22K
R9
10K
C13
1U
R15
33K
R14
10K
D1
1N4148
C4
15P
C18
10U
R13
22K
C8
22U
R19
2.7R/0.5W
C17
100N
C27
100U
C21
100U
HI OUT
C7
22U
C9
10U
+VCC1
-VCC1
C19
105
C20
105
HORN
D30
KBU806
D31
KBPC2506
1
2
RL1A
881H-1CC-C24V
3
4
5
RL1B
881H-1CC-C24V
7
6
8
RL1C
881H-1CC-C24V
P1
P2
P3
P4
J1
JUMPER
J2
JUMPER
J3
JUMPER
J4
JUMPER
J5
JUMPER
J6
JUMPER
J7 0R
J8
JUMPER
J9
JUMPER
