Microlab E-60 Schematics

1

2

3

4

5

6

D

C2

R2

+VA

R3

D

10UF

10K

39K

DIODE

C3

R15

R

U1A

682

C5

2.7K

SW2

JK1A

R5

DIODE

VR1A

2

4558

0.1UF

1

3.3K

B50K

3

R7

R4

10K

JK1B

C1

8.2K

R6

C4

C10

L

R1

6.8K

+VP

0.22UF

472

47K

R2'

R3'

10UF

C9

C8

C2

104

1000UF

10K

+VB

39K

C3'

13 3

25V

10UF

U1B

682

C5'

7

C7

R5'

0.1UF

470UF

6

12

15

+

SP1

C1'

7

3.3K

VR1B

5

-

4 OHM

B50K

R4'

R6'

11

C7'

8.2K

U3

-

0.22UF

R1'

6.8

C4'

C6

14

SP2

C

47K

472

TDA7377

10

+

4 OHM

C

100UF

470UF

R8

+VB

6

4.7K

R8'

C22

4

1

+

SP3

4.7K

+VA 104

C14

5

2

-

6 ohm

C12

R10

224

100UF

8.2K

C16

2

8

R11

47K

R12

R13

6

0.47UF

9

8

C11

10K

10K

5

7

C17

3

1

U2B

0.47UF

R14

1UF

U2A

VR2

2.2K

R9

4 4558

C15

B10K

47K

104

C18

102

+VB

B

B

SW1

T1

C02

BD1

C03

R17

R18

+VP

+VA

+VB

C01

223

223

330

3.3K

AC IN

223

ZD2

C05

C19

12V

C21

C04 104

104

4700UF

R16

C20

R19

100UF

25V

2.7K

100UF

2.2K

LE2

A

A

Title

e-60 SUBWOOFER SYSTEM

Size

Number

Revision

B

Date:

16-Apr-2003

Sheet

of

L.M.An

File:

F:\AN\E-60.ddb

Drawn By:

1

2

3

4

5

6

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