P
AGE
8
46020-38-0299 <90-00029>
D
IP
S
WITCHES
There are seven banks of DIP switches on the MAP. Each bank
has eight levers, and the banks are numbered S1 through S7.
Refer to Fig. 5 for a DIP switch location diagram.
F
IG
. 5 -46020 MAP V
IEWED
FROM
THE
T
OP
SWITCH NUMBER
S1-S4
S5-S7
LOCATION
At the top of the main printed circuit board.
On the firmware subassembly.
GENERAL DESCRIPTION
CIRCUIT DESCRIPTION
R
efer to FIG. 6 for a Functional Schematic of the 46020-38
MAP. The circuit consists of the following:
♦
A microprocessor with EPROM (Erasable Programmable
Read-Only Memory).
♦
Three ports:
Master port
Printer port
Data port
♦
Parallel input/output interfaces (must be connected to other
modules in the same shelf as the MAP):
CONTINUED
. . .
VIEW
ROTATED
90 DEGREES
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
SWITCH 1
SWITCH 2
SWITCH 3
SWITCH 4
UP = OFF
DOWN = ON
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
S5
S6
S7
1 2 3 4 5 6 7 8
SWITCH 5
