Microlab X11-5.1, X10-5.1 Schematics
654321
U402A
+5V
3
2
-5V
+15V
5
6
-15V
U403-B
4558
+15V
3
2
-15V
R419 47K
C405
E404
10UF/25V
103J
4558
1
U402B
4558
7
22UF/25V
1
E407
R422
22K
R412
10K
R415
10K
R423
8.2K
U403-A
R421
8.2K
C408
683J
R420
8.2K
C409
C410
224J
683J
Title
Number RevisionSize
B
X10-D/5.1 X11-D/5.1 INPUT
Date: 2-Dec-2004 Sheet of
File: F:\my file\My Design\X10.ddb Drawn By:
4558
5
6
7
E408
0.22UF/50V
1
2
3
4
5
6
7
8
R424
22K
P404
8PIN
FL
GND
FR
SL
SR
GND
CEN
S.W
D
C
B
A
E409
0.22UF/50V
R411
10K
R410
1K
R414
1K
10UF/25V
E403
R418
1K
R417
1K
D
C
B
P405
PIN3
A
-25V
GND
+25V
COXIAL
TORX-178
CD-L
CD-R
AUX-L
AUX-R
JK402-1
DGND
U405
3
2
1
JK402-2
AGND
JK402-3
AGND
JK401-1
AGND
JK401-2
AGND
U400
LM7915CV
2
U401
LM7815CV
1
1 2 3 4 5 6
+5V
GND
OUT
IN OUT
GND
1
IN OUT
GND
2
R402
470
R401
470
R404
470
R407
470
+5VD
C404
0.1uF
DGND
R403
100K
R400
100K
R405
100K
R406
100K
E405
100UF/25V
3
E406
100UF/25V
3
C400
+
100uF/16V
-15V
C406
104
+15V
C407
104
INSW1
INSW2
P402
1
2
3
CON3
AGND
AGND
+15V
-15V
12
14
15
11
10
AGND
P401
1
C401
0.1uF
*
C402
100uF/16V
C401
100uF/16V
GP16
GP17
GP18
GP15
2
3
4
5
6
7
8
9
10
11
12
CON12
AGND
GP13
GP14
+5VD
RX2
RX1
DGND
INSW1
INSW2
AGND
RIN
LIN
C400
R409
0.1uF
U404
X0
X1
X2
X3
1
Y0
5
Y1
2
Y2
4
Y3
6
INH
A
9
B
CD4052
VCC
GND
VEE
AC8.5V
13
X
3
Y
C4030.1uF
16
8
7
C4020.1uF
J1 J3 J4
~9V
T1
TRANS4
GND
R408
10K
10K
*
*
*
+5V
+
+
-5V
~9V
GP20
GP19
J1
CON14
14
GP12
P403
8
GND
7
FL
6
FR
5
SL
4
SR
3
CEN
2
GND
1
S.W
8PIN
R416
5.1K
112233445566778899101011111212131314
GP7
GP5
GP8
GP6
GP1
GP2
GP3
GP4
GP11
GP10
MUTE
+5V
DGND
EB322M Digital Audio Decoder
V1
AC220V
J5
CON12
INSW2
INSW1
DGND
RX1
RX2
RX3
+5VD
NC
123456789
AGND
RIN
101112
-5V
J2
CON3
SW
123456789
AGND
LIN
+5VA
AGND
123
FLFRSLSRCEN
AGND
AGND
J6
CON9
PDF created with FinePrint pdfFactory trial version http://www.fineprint.com
87654321
5R59
6.8K
5Q16
2N5401
3R44
47K
3Q19
C9014
3R45
10K
5R68
100/1W
5D8
*
IN4004
4R30
4.7/1W
4C30
224J
3JP9
2
SUB
GND
1
SIN2
AC 220V-240V~50Hz/60Hz
+25V
5C23
3R48
2.7/1W
3R30
SR
SL
CEN
FR
FL
224J
5R61
100
5R60
47K
100uF/25V
5R62
33
10uF/100V
3Q8
C9014
+25V
5Q12
C945
5C22
5R63
10K
6D5~6D8
6A8*4
250V ac 6A
5R47
*
22K
*
5HQ1
4700uF/35V
6D8
1
FUSE2K
5R51
12K
5R55
1K
5Q14
C9014
JP10"
PIN4
5R46
*
4.7K
5D5
IN4004
*
+35V -35V
6C3
2
6D5
4
250V ac 4A
5R64
10K
5R69
10K
5Q17
C9014
5R54
10K
+12V2DGND
MUTE/STANDBY
123
4
*
1
6C4
4700uF/35V
6D7
3
6D6
5R53
+25V
5C23
4.7uF/25V
+25V
5R52
47K
2.2K
6800UF/50V
2
4
5Z2
5.1V
5C20
100uF/25V
+25V
GND
2
1
6C7
3
C9014
-25V
3
5Q13
6A8*4
6D1~6D4
5R67
47
3D7
IN4148
5R50
22K
JP8"
PIN2
-25V
6C8
6800UF/50V
5Q18
C9014
D
C
B
6JP1
1
~18V
~18V
2
3
GND
4
~25V
5
~25V
SIN5
AC POWER INPUT
6JP2"
PIN2
6JP1"
A
SIN5
Title
深圳市麦蓝电子科技有限公司
Number RevisionSize
A2
X10D功率放大电路原理图
Date: 2-Dec-2004 Sheet of
File: F:\my file\My Design\X10.ddb Drawn By:
2
2
+35V
3R23
5.6K/1W
D
3R20
1K
3C11
472J
C
3Z1
24V
3R22
10K
0V
22.3V
4C22
0.1UF/50V
4R22
22K
3R26
33K
-35V
3R24
3.3K
3C40
22.3V
3Q1
C3200
-0.56
680
3R46
471
4C23
223J
4R23
39K
3R25
3.3K
3Q2
C3200
4R24
1K
4C24
222J
33.4V
3C12
27
3Q3
2N5551
3C41
103J
3R27
1.5K
3C14
100UF/25V
2C22
JP7"
SUB
1
CEN
2
GND
3
SR
4
SL
5
FR
6
GND
7
FL
B
8
PIN8
0.1UF/50V
0.1UF/50V
2C22"
2R22
22K
2R22"
22K
2C23
223J
2C23"
223J
4C39
221
4R25
3R28
1.2K
21.82
3R30
20K
3R31
47K
3C16
101
-24V
1K
4C25
10UF/25V
2R23
39K
2R23"
39K
3R29
1.2K
32.6V
3C15
221
5Z2
24V
LM1875TF
4R26
47K
3R32
24K
4U2
2R24
1K
2R24"
1K
3Q4
2N5551
2C24
222J
2C24"
222J
33.5V
3C17
101
-33.3
100UF/35V
4C40
1.2V
3R34
3R35
3D2
IN4148
3D3
IN4148
4C41
100UF/35V
-25V
4C28
104
2C40
2C39
221
2R25
1K
2C25
10UF/25V
2C39"
221
2R25"
1K
2C25"
10UF25V
3R33
68
3Q5
2N5401
1.5K
-0.418
5.6K
3Q6
2N5551
3R37
68
104
2C28
100UF/35V
3C18
102J
-1.05
4C29
3C19
221J
3C21
473J
3Q11
C5200
5R56
3R39
0.22/5W
50~70mv
3R40
0.22/5W
0.059V
3Q12
A1943
5R57
6.8K
15K
3R41
3Q9
C2073
0.65V
0.084V
3Q7
2N5551
3R38
220/1/2W
680
3R36
-0.509
3Q10
A940
3C20
221J
+25V
4.7/1W
5C21
332J
3L1
INDUCTOR
100uF/25V
100uF/25V
5C24
5C25
5R58
6.8K
5Q15
2N5551
3R47
22K
104
2R27
10K
-25V
4
6
11
8
LM1876-A
13
12
LM1876-B
579
10
2 15
+25V
2C41
100UF/35V
2C29
104
2U2
3
47K
2R26
2R30
4.7/1W
2C30
224J
1
47K
2R26"
2R30"
4.7/1W
2C30"
14
224J
R27
10K
C39"
-25V
4
C28
104
C39
221
R25
221
R25"
1K
6 11
8
7
1K
LM1876-A
13
12
LM1876-B
9
5
10 14
C40
100UF/35V
C23
1UF/50V
C23"
1UF/50V
A
1 2 3 4 5 6 7 8
R23
22K
R23"
22K
R24
1K
R24"
1K
C24"
222J
C24
222J
C25
10UF/25V
C25"
10UF25V
2 15
U2"
+25V
C41
100UF/35V
C29
104
3
R26
R30
47K
4.7/1W
C30
224J
1
47K
R26"
R30"
4.7/1W
C30"
224J
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