Page -39-
May 2001
MAXON
SP-300 HAND HELD
BASE DIAGRAM
MANUFACTURER'S
PART NUMBER
REFERENCE NO. SCHEMATIC
D9
ND433G
B
C
E
KTA1663
Q22
Q502
BLT50
E
C
B
BLT52
Q503
54
3
2
1
6
7
8
1
2
3
1.BASE
2.COLLECTOR
3.EMITTER
3.EMITTER
4.COLLECTOR
2.BASE
3
2
1
4
1.EMITTER
8
7
6
6,7:COLLECTOR
2,3:BASE
1,4,5,8:EMITTER
5
1
2
3
4
D201,202,301
1SV229
A
K
SM4004
D15
8
5
4
1
IC409
HD4074818
CPU IC
1
20
21
40
41
60
61
80