SOUTHERN AVIONICS COMPANY
Model SA100 Dual
2-47
Theory of Operation, Radiobeacon
Figure 2-32. DC Power Supply PWB Schematic (Single Units)
GN
D
GN
D
DC IND
EXCV
RF
V
HV OUT
SHU
TD
O
W
N
RF
V
EXCV
GN
D
DC IND
+12V
+12V
+12V
+12V
+12V
N
O
TES
1
. T
H
IS
D
R
A
W
IN
G
NO.
SEP30330
REV.
D.
2
. T
ITLE:
DC
PCB,
SI
NGLE
SCHEMATI
C.
3.
ASSEMBLY
DW
G.
NO.
SAP30330.
4
. A
LL RESI
STORS I
N
OHMS,
1/
4W
, 1%,
UNLESS NOTED.
5.
ALL CAPAC
IT
O
R
S
IN
u
F,
U
N
LE
S
S
N
O
TE
D
.
6
. ** F
A
C
TO
R
Y
S
E
LE
C
TE
D
C
O
M
P
O
N
E
N
T,
IF
N
E
E
D
E
D
.
+
C1
4
1.
0
+
C2 6.
8
C3 0.
001
TP4
CR4
1D
400400
TP0
+
C7 33
R4 3.
9K
Q1
1T250001
TP3
CR3
1D
440000
R1
7
10K
F3
1A
+
C11 1.
0
+
C1 1.
0
C1
0
0.
001
R1
8
18K
C12 1.
0
U4
1U
352400
V-
1
V+
2
VREF
16
VIN
15
COMP
9
+SENSE
4
-SENSE
5
SHTDWN
10
RT
6
CT
7
CA
12
EA
11
CB
13
EB
14
OSCOUT
3
GND
8
L1
1L0000
06
TP2
+
-
U5C
10
9
8
R10 1.
2K
1/
2W
R16 22K
R21 4.
7K
CR5
1D
400400
C8 0.
001
R13 100K 1W
+
-
U5D
12
13
14
R15 4.
7K
+
-
U5A
3
2
1
U2
1U
211000
LO
1
COM
2
VCC
3
-
4
VS
5
VB
6
HO
7
-
8
VDD
9
HIN
10
SD
11
LIN
12
VSS
13
-
14
R8 4.
7
W2 DCHO
C15 0.
001
Q3
1T952300
+
-
U5B
1U
324000
5
6
7
4
11
TP
5
C1
7
**
CR6
1D
474400
R2
5
10K
C16 150p
F
R9 4.
7
JP
1
R30 10K
Q2
1T250001
+
C9 3300
K1 9R
190004
1
5
10
6
2
9
C4 0.
047
+
C1
3
1.
0
R11 1.
2K
1/
2W
R2
6
10K
CR7 **
R14 4.
7K
F1
3A
R3 **
P1
GOLD FI
NG
E
R
S
(2
2X
)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
CR9
1D
523900
R5 1.
8K
U3
1U
211000
LO
1
COM
2
VCC
3
-
4
VS
5
VB
6
HO
7
-
8
VDD
9
HIN
10
SD
11
LIN
12
VSS
13
-
14
U1
1U
352400
V-
1
V+
2
VREF
16
VIN
15
COMP
9
+SENSE
4
-SENSE
5
SHTDWN
10
RT
6
CT
7
CA
12
EA
11
CB
13
EB
14
OSCOUT
3
GND
8
C6 3.
3
400V
R2
2
10K
CR2
1D
440000
R12 100K
CR1
1D
154000
R3
1
10K 1%
R28 10K
R6 10K
CR
10
1D
440000
R23 22K 1%
TP1
R29 10K
CR8
1D
066200
R19 39K
R2
0
390
R2 10K
R27 10K
R7 33K
W3 GND
CR
11
1D
440000
R3
2
390
C5 0.
047
W1 BT
R
Y
F2
2A
R24 82.
5K
1%
Содержание SA100
Страница 20: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual x Contents...
Страница 22: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 1 2 Introduction This page intentionally left blank...
Страница 24: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 1 4 Introduction Figure 1 1 Transmitter Enclosure Dimensions...
Страница 25: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 1 5 Introduction Figure 1 2 Transmitter Portrait...
Страница 26: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 1 6 Introduction This page intentionally left blank...
Страница 28: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 1 8 Introduction This page intentionally left blank...
Страница 36: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 6 Theory of Operation Radiobeacon Figure 2 2 Block Diagram...
Страница 39: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 9 Theory of Operation Radiobeacon Figure 2 4 KWOSYN PWB Diagram...
Страница 43: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 13 Theory of Operation Radiobeacon Figure 2 6 Tone Key PWB Diagram...
Страница 45: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 15 Theory of Operation Radiobeacon Figure 2 7 Audio PWB Schematic...
Страница 46: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 16 Theory of Operation Radiobeacon Figure 2 8 Audio PWB Diagram...
Страница 48: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 18 Theory of Operation Radiobeacon Figure 2 9 ACTRL Schematic...
Страница 49: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 19 Theory of Operation Radiobeacon Figure 2 10 ACTRL Diagram...
Страница 53: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 23 Theory of Operation Radiobeacon Figure 2 13 CRS Sample Program...
Страница 58: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 28 Theory of Operation Radiobeacon D Figure 2 17 DMOD PWB Diagram...
Страница 64: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 34 Theory of Operation Radiobeacon Figure 2 21 Filter PWB Diagram...
Страница 68: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 38 Theory of Operation Radiobeacon Figure 2 24 HWRF PWB Diagram...
Страница 70: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 40 Theory of Operation Radiobeacon Figure 2 26 AMTR Diagram...
Страница 73: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 43 Theory of Operation Radiobeacon Figure 2 29 Monitor PWB Diagram...
Страница 75: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 45 Theory of Operation Radiobeacon Figure 2 31 SA LED PWB Diagram...
Страница 82: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 52 Theory of Operation Radiobeacon Figure 2 37 DCHOKE PWB Diagram...
Страница 105: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 75 Theory of Operation Radiobeacon Figure 2 56 DC Auto Disconnect Diagram...
Страница 110: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 80 Theory of Operation Radiobeacon Figure 2 59 Modem PWB Schematic...
Страница 111: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 81 Theory of Operation Radiobeacon Figure 2 60 Modem PWB Assembly...
Страница 116: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 2 86 Theory of Operation Radiobeacon This page intentionally left blank...
Страница 119: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 3 3 Antennas Figure 3 1 Antenna Reactance...
Страница 120: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 3 4 Antennas This page intentionally left blank...
Страница 122: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 4 2 Installation and Operation Figure 4 1 Interconnecting Wire Diagram...
Страница 123: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 4 3 Installation and Operation Figure 4 2 Input Output Terminal Blocks...
Страница 124: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 4 4 Installation and Operation This page intentionally left blank...
Страница 159: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 5 7 Maintenance Figure 5 1 Troubleshooting Flow Chart...
Страница 160: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 5 8 Maintenance This page intentionally left blank...
Страница 162: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 6 2 Parts List This page intentionally left blank...
Страница 164: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 6 4 Parts List This page intentionally left blank...
Страница 218: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 6 58 Parts List This page intentionally left blank...
Страница 220: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 7 2 Modifications Figure 7 1 EMI Filter Module Schematic...
Страница 221: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 7 3 Modifications Figure 7 2 EMI Filter Module Diagram...
Страница 224: ...SOUTHERN AVIONICS COMPANY Model SA100 Dual 7 6 Modifications This page intentionally left blank...