Honeywell SPZ-8000 Maintenance Manual page 294

.—— ——— ——— ——— — ——— —— ——— ——— —
1
Cnnti
tJIAJIB
Ile
I
03
I 04
,
r . . . . .
BUS 2
(SH1)
1-
X
20
21
RS422
30
RECEIVER
31
+28 V DC POWER
POWER RETURN
CHASSIS GND
SIGNAL GND
[H)
(L) }
DME PRIMARY
(H)
}
NAV PRIMARY
(L)
(H)
}
DME SECONDARY
(L)
24
25
9
16
37
38
39
40
41
42
43
44
45
46
47
49
53
54
83
84
85
66
87
86
89
90
91
92
93
94
95
S6
97
96
S9
10(
10
10!
[H)
}
GENERAL BUS NO. 3
[L)
TAG SYNC
CDU SYNC
TRUE/MAG SELECT
DNSIDE TUNING CNTL
REMOTE TUNING CNTL
LAT WPT ALERT
VERT WPT ALERT
DEAD RECKONING
OFF SET ALERT
APPR SENSITIVITY
INDEP OP
CDU MSG
DEGRADE ACCURACY
NAV COMP VALID
VERTICAL TRACK AURAL ALERT
CROSS-SIDE TUNING CONTROL
FROM
Bus 1
(SH 1)
4
OVERSPEED PROTECTION
RS422 OFFSIDE VOR CONNECTED
NAV/DME MANUAL TUNE SEC
NAV/DME MANUAL TUNE PRI
DISCCNTLINPUT-NO CLOCKASCE
HIGHILOW SPEEDBUS-LTS NO.
1
HIGH/LOW S PEEDBUS-LTS NO.2
HIGH/LOW SPEEDBUS-LTS NO.3
TAG SYNC
CDU SYNC
LTSNO.1 NUMBER BITNO.
1
LTS NO. 1 NUMBER
BITNO.2
LTS NO. 2 NUMBER BIT NO. 1
LTS NO. 2 NUMBER BIT NO. 2
LTS NO. 3 NUMBER BIT NO. 1
LTS NO. 3 NUMBER BIT NO. 2
SDI NO. 3
CROSS FILL ENABLE
VER B ASCB
FUEL FLOW CONFIG IDO
FUEL FLOW CONFIG ID1
FUEL FLOW CONFIG ID2
OPERATIONAL MODE IDO
wow
PERF COMP INSTALLEI
LTS NO. 1 CONFI(
LTS NO. 1 CONFI(
LTS NO. 1 CONFK
LTS NO. 2 CONFI(
LTS NO. 2 CONFI(
LTS NO. 2 CONFK
-N
OUTPUT
DISCRETES
105
I 06
34
48
59
60
61
62
DL CONNECTED
RADIO CONFIG IDO
RADIO CONFIG ID1
RADIO CONFIG ID2
MAINT TEST ENABLE
lLS/MLS SELECT
LTS NO. 3 CONFIG
LTS NO. 3 CONFIG
LTS NO. 3 CONFIG
OPERATIONAL MODE ID1
INITIATED XMIT
INITIATED REC
DME SCAN TYPE
RADIO BUS TYPE
SINGLE ASCB
SDI NO. 1 = LEFT
SDI NO. 2 = RIGHT
CDU VALID
TRUE REF SELECTED
AFIS ENABLE
AD-30257, SH2#
63
d
INPUT
DISCRETE:
64
65
66
67
66
69
70
71
72
73
74
75
76
77
7e
7~
4
<
4
—
J-
—
.—— ——— ——— —— ——— ——— ——— ——— ——
NZ-920 Navigation Computer
Block Diagram
Figure 9-2 (Sheet 2)
22-14-00
Page
198.125/198.126
Apr 15/93
Use
or disclosure of information on this page is subject to the restrictions on the title page of this document.