Honeywell SPZ-8000 - FC-880 Fault Warning Computer Block Diagram

L
16
BIT BIDIRECTIONAL
DATA GLOBAL 8US
MAINTENANCE
Honeywell WJ!!L.
I I
16 BIT DATA
BIDIRECTIONAL
LOCAL BUS
( BUFFER
BuFFER
CONTROL
-1
CPU AlO
1
I 1-
CLEAR
I 1-
LOOI( AHEAD
I
k I
J
1 J
MEMORY AS
I
POWERSUPPLY
CONTROL CIRCUITS
I
I
BUFFER
AODRESS
A6
DECODER
r I
i
POWERSUPPLY
+28Vcc
TRANSFORMER CIRCUITS
A?
FC-880 Fault Warning Computer
Block Diagram
Figure 6-29 (Sheet 2)
P
CONTROL
1
CHECKLISTMODULE AS
AD.143w @ .R1
22-14-00
Page 198.35
Aug 15/91
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