1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
MURA120
D4
2.2U/50V
C2
22U/16V
C8
8.2K
R10
1N41 48
D8
100P
C12
3.3K
R12
10K
R26
100K
R39
2.2U/50V
C10
1k
RP1
104
C6
473/50V
C23
0.1U/250V
C14
1N41 48
D6
473
C21
47K
R20
10K
R22
4.7
R14
8.2K
R24
2.7K
R8
10K
R4
8.2K
R6
10
R16
1
R32
1
2
3
4
5
6
8
7 10
11
12
9
13
14
15
16
IRS20955S
U2
VD D
CSD
IN
VSS
2n5401
Q1
NC
2K
R33
VRE F
100K
R37
OC
100K
R35
DT
10K
R41
COM
LO
VCC
NC
VS
HO
VB
CSH
0.1U/250V
C16
0.1U/250V
C18
-B1
+B
+B
MURA120
D11
2.2U/50V
C22
22U/16V
C24
8.2K
R2
1N41 48
D2
100P
C25
3.3K
R53
10K
R36
2.2U/50V
C32
104
C31
0.1U/250V
C28
1N41 48
D13
47K
R47
10K
R38
4.7
R42
8.2K
R18
2.7K
R34
10K
R17
8.2K
R1
10
R46
1
R52
1
2
3
4
5
6
8
7 10
11
12
9
13
14
15
16
IRS20955S
U3
VDD
CSD
IN
VSS
NC
VREF
OC
DT COM
LO
VCC
NC
VS
HO
VB
CSH
0.1U/250V
C29
0.1U/250V
C30
-B1
+B
0.1U/250V
C27
0.1U/250V
C20
+B
-B1
-B1
IN4148
D1
2n5551
Q7
43K
R40
43K
R45
IRF6645
Q2
10
R49
IRF6645
Q8
10
R48
IRF6645
Q4A
10
R28A
IRF6645
Q6A
10
R30A
VCC
+B
-B1
PWM1
PWM2
VCC
2.2K
RA149P
10UH
L10 0A
105/160V/CBB
C113A
10/1W
R122A
0.1U/250V/CBB
C114A
2.2K
R123A
10UH
L10 0B
105/160V/CBB
C113B
10/1W
R122B
0.1U/250V/CBB
C114B
4.3K
R123B
10UH
L10 0C
10UH
L10 0D
105/160V/CBB
C113C
105/160V/CBB
C113D
10/1W
R122C
10/1W
R122D
0.1U/250V/CBB
C114C
0.1U/250V/CBB
C114D
4.3K
R123C
4.3K
R123D
CHASP+
CHBSP+
CHCSP+
CHDSP+
MURA120
D3
2.2U/50V
C1
22U/16V
C7
8.2K
R9
1N4148
D9
100P
C11
3.3K
R11
10K
R25
2.2U/50V
C9
104
C5
0.1U/250V
C13
1N41 48
D5
47K
R19
10K
R21
4.7
R13
8.2K
R23
2.7K
R7
10K
R3
8.2K
R5
10
R15
1
R31
1
2
3
4
5
6
8
7 10
11
12
9
13
14
15
16
IRS20955S
U1
VD D
CSD
IN
VSS
NC
VRE F
OC
DT COM
LO
VCC
NC
VS
HO
VB
CSH
0.1U/250V
C15
0.1U/250V
C17
-B1
+B
222P
C19
+B
-B1
+VCC
43K
R44
IRF6645
Q3A
10
R27A
IRF6645
Q5A
10
R29A
MURA120
D12
2.2U/50V
C33
22U/16V
C34
8.2K
R55
1N4148
D10
100P
C35
3.3K
R70
10K
R59
2.2U/50V
C42
104
C41
IRF6645
Q14
0.1U/250V
C38
1N41 48
D14
47K
R64
10K
R60
4.7
R62
8.2K
R58
2.7K
R56
10K
R57
8.2K
R54
10
R68
10
R63
1
R69
1
2
3
4
5
6
8
7 10
11
12
9
13
14
15
16
IRS20955S
U4
VDD
CSD
IN
VSS
NC
VREF
OC
DT COM
LO
VCC
NC
VS
HO
VB
CSH
IRF6645
Q13
10
R67
0.1U/250V
C40
0.1U/50V
C39
-B1
+B
0.1U/50V
C37
+B
-B1
43K
R61
+B
1
2
3
4
5
6
7
8
9
10
11
12
12P
CON1B
1
2
3
4
5
6
7
8
9
10
11
12
6P*2
CON2B
1
2
3
4
5
6
7
8
9
10
11
12
12P
CON3B
PWM3
PWM4
+B
-B3
CHDSP+
CHBSP+
CHCSP+
SD
1K
R113A
220P/100V
C100A
1K
R113B
220P/100 V
C100B
1K
R113C
220P/100V
C100C
1K
R113D
220P/100V
C100D
DWG NO:
PART NO:
PART NAME:
PRODUCT MODE:
SCALE: 6/8
UNIT: MM
SIZE: A2
REV: 4.3
DRAW BY:
CHECKED BY:
AP PROVED B Y:
DATA:
DATA:
DATA:
Kappa Five
2008,03,25
HuiLian Li
4ch amplifier
sd
sd
+vcc
sd
+vcc
sd
+vcc
5
6
7
8 4
JRC4560
U102 AB
4.7R
R117A
4.7R
R117B
1K
R128B
1K
R112B
+5VA
2.2U/50V
C108A
CH B
102
C111B
102
C110B
2.2U/50V
C108B
-5VA
470R
R121B
47K
R120B
PWM2
3
2
1
JRC4560
U102 AA
1K
R128A
1K
R112A
102
C111A
102
C110A
470R
R121A
47K
R120A
5
6
7
8 4
JRC4560
U102BB
4.7R
R118B
4.7R
R118A
1K
R128D
1K
R112D
+5VA
2.2U/25V
C108D
102
C111D
102
C110D
2.2U/25V
C108C
-5VA
470R
R121D
47K
R120D
PWM4
3
2
1
JRC4560
U102BA
1K
R128C
1K
R112C
102
C111C
102
C110C
470R
R121C
47K
R120C
PWM3
VCC
prot
+5V
-5V
SD
TO 3/8 CON 3A
TO 3/8 CON 1A
TO 3/8 CON 2A
2.2u F/50V
C49
09-02-20
IRF2 0955
各脚位的电压
10.1V. , 8.5-10V. , 0.87V. , 0V. , 0V. , -17.5V. , -21.3V
①② ③ ④⑤⑥ ⑦
, -14V. , -22.3V. ,-23V. , 10.5V. , 0V, , .07V. , 0.7V
⑧⑨ ⑩⑾ ⑿⒀⒁
, 7.1V. , 0.7V
⒂⒃
NC
R71C
NC
R72C
NC
R72D
NC
R71D
NC
R72B
104
C1A
104
C2A
104
C4A
104
C3A
474/100V
C1B
ch1
ch2
ch3
ch4
1 2
00
L1
10uF/ 25V
C36
10uF/25V
C4
10uF/ 25V
C3
10uF/25V
C26
C3,C4,C26,C36
由原来的
22U/16V
改
为
10U/25V
是为改善开机
POP
声
,
2008-10-30
DATA
part
REV
0 9-0 1-11
V4.1 V4.2
C3, 4,26,36 22uF/16V 10uF/25V
V4.3
/
NOTE N/C MEANS COMPONENT NOT USED IN THIS PRODUCT
KAPPA FIVE
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