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Diagram – Velleman projects K6727 Assembly instructions User Manual

Page 15

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15

24. Diagram

Diagram

D2

1N4148

10 K

R19

D1

1N4148

10 K

R18

4V7

ZD2

6M8

R8

C2

2p

1/ 2 RV4 558

A1

R1 0

1K

RED 3mm

L D1

+V

BC557B

T2

R13

100K

R14

100K

RED 3 mm

L D2

+V

BC557B

T 3

JM2: MOMENTARY

JT2: TOGGLE

R16

10K

SE T

6

Q

1

4

CLK

3

5

FF2

2

D

RST

Q

R 21

2K 2

JM1: MOMENTARY

JT1: TOGGLE

R15

10K

SE T

8

Q

13

10

CLK

11

9

FF1

12

D

R17

10K

RST

100n

C11

Q

R20

2K 2

D3

1N414 8

1u

C12

18 K

R3

6K 8

R7

330p

C7

5p

CV1

22 p

C3

L 2

1p

C1

L1

1u H

+V

R6

2K 7

330p

C8

R4

33K

R5

5K6

BF199

T 1

R9

1K

4V3

ZD1

+ V

3

+ V

82p

C4

R 2

18 K

2

A7

A7

OUT

1N400 7

D4

1N400 7

D5

+V1

FF1,FF 2 = IC4 (CD4013)

BC5 47B

T5

RY2

VR15M12I'C

COM2

NC

NO

VB

G ND

VA

A1,A2 = IC3 (RV4558)

IC1, IC 2 (UM37 58-1 20A )

BC5 47B

T4

RY1

VR15M12I'C

COM1

OUT

NC

NO

A12

14

VS S

15

MODE

12

A8

A9

A10

A11

17

10

11

9

8

7

NC

NC

+V1

+V

1u

C13

10 0n

C 9

470u

C14

100n

C1 0

VR1

7809

A12

MODE

14

VSS

15

12

NC

17

10

11

9

8

7

A9

NC

A11

A1 0

A8

OS C

7

1/ 2 RV4558

A2

Rx IN

+V

+V1

R11

100K

33 0p

C5

OSC

4

RED 3mm

LD3

+V

1

6

R22

2K2

A3

+V

A4

A6

A5

IC1

13

6

5

4

3

R12

100K

330p

C6

A2

A1

16

18

2

1

+V

VDD

8

+V

5

A3

IC2

13

6

5

4

3

A5

A6

A4

VDD

16

18

2

1

Rx IN

+V

A1

A2

+V

270

R1

+VR

J2

J1

GND

Rx