1

2

3

4

5

6

A

B

C

D

6

5

4

3

2

1

D

C

B

A

Title

Number

Revision

Size

B

Date:

28-Jul-2001

Sheet of

File:

E:\uploads\projekty\protel\went\went.ddb

Drawn By:

R4

1M

R3
5k6

R5

3k3

R2
6k8

R6
1k2

R1
1k2

1
2

J2

12V

1
2

J1

NTC 22k

1
2

J3

Went 1

R13

100k

Q1

BC548

2

3

1

8

4

U1A

TL082

GND

GND

+12

+12

GND

+12

R10

1M

R9
5k6

R11

3k3

R8
6k8

R12
1k2

R7
1k2

1
2

J4

NTC 22k

1
2

J6

Went 2

R14

100k

Q2

BC548

6

5

7

4

8

U1B

TL082

GND

+12

GND

+12