Honeywell SPZ-8000 Maintenance Manual page 367

I
I
RCB TX4
RS422
DATA
4
RCB RX~
TRANS-
9
DISPLAY
CEIVER
ENABLE-
DRIVERS
DISPLAY
.—
1
RS422 NAV CTL
+
)
I
PROCESSOR
RS422 FMS
RECEIVER
4 )
1
I
DATA
RS422 DME ~
RS422
4
CLOCK
SWITCH
a
9
TUNING
DRIVER
I
SHIH SWITCHES
ENABLE-
REGISTERS
2x50ME
I
2x5
TUNING
LATCH d
DRIVERS
1
="':'m
L .—— —.
—4
I
I
TEST INHIBIT *
DISCRETE
1/0
4
,
lLU%%4T~LU%f&&T
28 VDC
ON/OFF
INPUT POWER
_-30 VDC
/
POWER
OUTPUT ~
SUPPLY
~-15 Voc
++5 VDC
\
(
DIMMING 5vAC/DC
INPUTS
28 VDC AO-17049-R2
CM-850
MLS
Control/Display Unit Block Diagram
Figure 14-4
22-14-00
Page 198.202
Apr 15/93
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