SAC SA100 - Figure 2-38. AC Power Supply Schematic

SOUTHERN AVIONICS COMPANY
Model SA100 Dual2-54 Theory of Operation, Radiobeacon
Figure 2-38. AC Power Supply Schematic
NOTES: 1. THIS DWG NO. SEP29910 REV. E. 2. TITLE: POWER SUPPLY PCB SCHEMATIC 3. ASSEMBLY DWG NO. SAP29910 4. ALL CAPACITORS IN uF, UNLESS NOTED. 5. F1 NOT USED FOR SINGLE-POLE MODELS.
L2
GND
(SEE NOTE 5)
WHT
1X000000
T1
115V
NOTE: T1 IS CHASSIS MOUNTED.
BLK WHT BLK
RED GRN BLU BLU
115V
70V 105V 140V 15V
BRN YEL
T1-6 T1-7 T1-8
ACHV HVGND GND +12V
T1-1 T1-3 T1-2 T1-4
T1-5
T1-9 T1-10
L1
CAP WIRE PADS
B
LINE VOLTAGE JUMPER SETTINGS
115VAC 230VAC
A, C
NOTE: 1C1 IS CHASSIS MOUNTED.
W7W7
W10W10
A B C
JP1
A B C
JP1
F3 2AF3 2A
W2W2
1 2 3 4
TB2TB2
R1 100K 1W R1 100K 1W
W8W8
IN
1
OUT
3
GND
2
U1 1U78T120 U1 1U78T120
+
C1 3300
+
C1 3300
1 2 3
TB1TB1
F1 3A
SB
F1 3A
SB
CR5
1D540400
CR5
1D540400
CR3 1D540400 CR3 1D540400
W4W4
W9W9
W1W1
+
1C3 1000 350V
+
1C3 1000 350V
F2 3A
SB
F2 3A
SB
W5W5 W6W6
CR4 1D540400 CR4 1D540400
-+
CR2 1D010001
-+
CR2 1D010001
W3W3
-+
CR1 1D004000
-+
CR1 1D004000
+
C2 33
+
C2 33