Motorola CDM1550-LS+ - Figure 4-4. COM 1550•LS+ Control Head Keypad Schematic

4-6
Schematic Diagrams, Overlays, and Parts Lists
Keypad B
Layout
~ ROW1
, ~,
~
P1
8W0906
0
~
3
1~ 1
~
8
80905 80906
~ ROW2
"]~
P5
P4
P8
~~~
P3 ~
P7
I> ROW3
80908
""
....,
COL4 COL3 COL2
ZWG0130242
Figure 4-4. COM 1550•LS+ Control Head Keypad Schematic