Microlab X5II, X10II Schematics

4321

SMG1

a

b

f

D

C

g

e

c

d

GND1

aabbcc

dp

GND2

1 2 3 4 5 6 7 8 9 10

1R5
330

1R6
330

1R4
330

dd

eeffgg

1 2 3 4 5 6 7 8 9 10

1R3
330

dp

J1
CON4

1
2
3
4

1

CON1

+5V

1C6
104

1R12
10K

1R17
470

1R13
10K

1C1
47UF

47uf

1R16
10K

1C2

104

GND2
GND1

GND3

+5V

1R1
10K

HS0038B

IR

VCC

GND

B

OUT

DGND

+5V

SDA

SCL

MUTE

SMG2

aabbcc

dp

GND3

1R7

330

14 15

b
f

13
12

a

11

g

10

9
8
7
6
5
4

3
2
1

PB4
PB3
PB2

PB1
PB0
PA3

PA2
PA1
PA0
NC

VSS
NC

VDD

RTCC

1U1

GND4

SG16C57

eeffgg

dd

PB5
PB6
PB7

PC0

PC1

PC2
PC3
PC4

PC5
PC6
PC7

OSC2
OSC1

MCCK

STBY

LED01

g f e

MUTE

LED02

dp

dp

5.1IN

LED03

a

2.0IN

LED04

f

5.1OUT
LED05

b

2.1OUT
LED06

cba

c

1R8
330

c
d

16

e

17

GND4

18

GND5

19

20
21
22

23
24

25
26
27
28

1C3
104

1R2
10K

1C4

30

CTL
6MHz

1C5

30

POWER

LED07

1J501J7

e

1R10
330

POWER

LED08

d

**

**

0

d

1R9
330

SW-PB

INPUT SEL

R11
10K

GND5

1JR7

* *

330

+5v

ECD1

UOLUME

3

1R14
10K

+5V

D

1JR5

* No Used

330

C

BAC

2

1

B

1R15
10K

A

1 2 3 4

PDF created with FinePrint pdfFactory trial version http://www.fineprint.com

+5V

Title

Date: 7-Mar-2005 Sheet of
File: F:\my file\My Design\X10NEWAMP.ddb Drawn By:

X5II,X10II

Number RevisionSize

A4

显示板

SDP1-000X5-C33

A

L.M.An

87654321

C13

0.1UF

C13'

0.1UF

C17

0.47UF

C21

0.1UF

C25

0.1UF

C25'

0.1UF

R20

5.1K

C14
MC472

R14

8.2K

C14'
MC472

R14'

8.2K

C22
MC472

R26

8.2K

C26
MC472

R32

8.2K

C26'
MC472

R32'

8.2K

R15

5.1K

C15

R16

MC102

15K

R15'

5.1K
R16'
15K

C15'

MC102

R21

5.1K

R27

5.1K

R33

5.1K

R33'

5.1K

R22
100K

R28
15K

R34
15K

R34'
15K

C19
MC104

C23

MC102

C27
MC102

C27'
MC102

JP3

1
2
3
4
5
6
7
8

CON8

FL
G
FR
SR
SL
G
CEN
SUB

C18
104

D

C

B

+VA

R13

+VA

+VA

U3A

4558

R13'

U3B
4558

R19 100K

U4A

4558

R25

U4B

4558

39K

R31

U5A
4558

R31' 39K

U5B
4558

39KR12

39K

39K

+VB

6.8K

+VB

+VB

+VB

+VB

+VB

R30

6.8K

R30'

6.8K

C12

0.1UF

R12'

6.8K
C12'

0.1UF

R18

3.9K
C16

0.22UF

R24

6.8K
C20

0.1UF

C24

0.1UF

C24'

0.1UF

+VB

+VB

+VB

+VB

R29
47K

R29'
47K

R11'
47K

R17
47K

R23
47K

R11
47K

D

C

B

AUX1

AUX2

FL

FR

CT

SUB

SL

SR

R

L

R

L

R1 100K

R1' 100K

**

R2 100K

R2'

R3'

R3

R4' 100K

R04 22K

100K

R4

100K

R5'

R5 100K

100K

U1

PT2323

C1' 10UF

1

L1

*

10UF

C2'

2

L2

3

L3

4

10UF

10UF

10UF

10
11
12

13
14

+5V

5
6

7
8
9

C35
47UF

L4
FLI

FRI
CTI

SUBI
SLI

SRI
MIXO
VCC
REF

GND

10-100MA

U6

7805

22K

22K

C33'
CC104

C32'

47UF

SCL
SDA
+5V

DGND

C3' 10UF

C3 10UF

C4'

C4 10UF

C5'

C5

C01
104

C11
10UF

JP2

4
3
2
1

CON4

LPF-I

LPF-O

FLO
FRO

CTO

SUBO

SLO
SRO
SCL

SDA

C30
47UF
25V

R39

220/1W

C37
47UF
25V

R1
R2

R3
R4

28
27
26

25
24

23
22

21

20
19

18
17

16
15

SDA

C1

*

C2 10UF

SCL

10UF

C6

MC104

R6

10K

C7 MC104

270

R8'

R8

270

R9' 270

R9 270

R10'

270

R10 270

R35

220/1W

25V/20V

JP1

1
2

CON2

10K

R7

C8' 10UF

C8 10UF

C9' 10UF

C9 10UF

C10' 10UF

C10 10UF

C36
47UF
25V

Q1 8050

R36
1K

C31
47UF

C11'

10UF

CC104

ZD1

9.1V

C33''

19

18

17
11

20

2

3

4

8

1

C32
47UF

IN1
IN2
IN3
1N4
IN5
1N6
GND
CREF

NC

VS

C32''

47UF

U2

+VA

C33
104

FL

FR
CEN
SUB

SL
SR

/+8.5V

TDA7448

ADDR

R37

3.3K

R38

3.3K

OUT1

OUT2
OUT3

OUT4

OUT5
OUT6

SCL

SDA

NC

+VB

/+4.2V

C34
47UF

7
14

6
15

5
16
10
9

12
13

C34'
47UF

A

1 2 3 4 5 6 7 8

PDF created with FinePrint pdfFactory trial version http://www.fineprint.com

+VB

Title

X5,X10前级

Number RevisionSize

SDP1-000X5-C31

A3

Date: 7-Mar-2005 Sheet of
File: F:\my file\My Design\X10NEWAMP.ddb Drawn By:

A

L.M.An