MAXON

SP-300 HAND HELD

 

MANUFACTURER'S

REFERENCE NO.

SCHEMATIC

BASE DIAGRAM

PART NUMBER

 

 

 

 

 

5

4

5

 

6

3

8

 

ND433G

D9

7

2

4

 

 

 

 

1

 

8

1

 

1.BASE

 

 

C

 

 

 

 

 

2.COLLECTOR

KTA1663

Q22

B

1 2

3

 

 

 

3.EMITTER

 

 

E

4

 

1.EMITTER

 

C

 

 

 

 

 

2.BASE

 

 

 

 

BLT50

Q502

B

2

3

3.EMITTER

 

 

 

 

 

1

 

4.COLLECTOR

 

E

4 3

2 1

1,4,5,8:EMITTER

5 6 7 8

2,3:BASE

BLT52

Q503

 

6,7:COLLECTOR

 

 

 

 

A

 

 

 

 

 

1SV229

D201,202,301

 

K

 

 

 

 

 

 

SM4004

D15

 

41

40

 

 

 

60

21

 

 

 

 

 

 

 

61

20

HD4074818

IC409

CPU IC

 

 

 

80

1

 

 

 

Page -39- May 2001

Page 42
Image 42
Midland Radio SP-300 service manual 39- May