Velleman projects K8023 Assembly instructions User Manual

Page 18

background image

18

PCB

19. Receiver PCB

D5

IC1

T1

C3

R

1

3

Z

D

1

C7

C5

D

4

C9

LD11

C8

D

3

C2

V

R

1

C

4

D

2

SK2

SK1

R

1

1

D

1

R12

12..15Vin

+VTX-

SK7

R

7

VELLEMAN P8023R'1

R14

R

1

LD1

X1

C6
C1

4

3

2

6

5

R

4

R

2

R

3

IC2

R

5

R

6

5

SK3

SK4

R15

D6

1

2

3

4

SK6

SK5

6

7

8

9

9

8

7

10

R

8

R

9

IC3

R

1

0

SK8

+Vext

10

GND