Vitek KK-3107 Schematic

87654321

1K

IC-CD2003GP

9

D

SS48D01

SS48D01

100P

0.68UH

30P

C

B

A

100K

102

10K

2P

2P

1 2 3 4 5 6 7 8

9018H

456789101112
3

2

1

37

40

38

36

35

34

33

IC-SP902

39

32.768KHz

20P

20P

HR

SS48D01

SS48D01

1K 1K

33K 33K

9014C

FM AM

103

13

14

15

16

17

28

21

20

29

31

32

242526271819222330

MIN

AL ON/OFF

4148

4.7K

AL SET

TIME SET

104

9014C

4.7K
103

10K

100K 100K

9014C

9014C

390K

560

15P

39P

45P

10K

9015C

103

20K

104

510

1M

10K

103

100K 100K

203

1K

104

47K

104

150K

4.7U

102

20P

9014C

2.5T3.5T

104

9014C

20P

5P

4.7K

102

100

GND2

10

CONQUAD

11

DET OUT

12

AM OSC

13

FM OSC

15P

14

A/F SW

15

FM RFOUT

16

AM RFIN

30P

2039014C

47

2.2K

9014C

1.5K

OFF

8

FM IFIN

10.7

7

AM IFIN

6

VCC

5

CONAGC

4

AM MIX

3

FM MIX

2

GND1

1

FM RFIN

3.5T

BT1 BT2

560

2.2K

455B

33U

101

100

30P

30P

680

103

8050D

8050D

4148

8550D

3v

203

103

Title

A3

Date: 31-Mar-2007 Sheet of
File: D:\KK-3107.ddb Drawn By:

330

TUN

10K

9014C

22K

10

470

22

470

104

KK-3107.SCH

深圳市凯隆电子有限公司

Number RevisionSize

D

C

B

A

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