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SA-AK450P / SA-AK450PC
19.8. (J) Transformer Circuit
1
2
3
SCHEMATIC DIAGRAM - 12
A
TRANSFORMER CIRCUIT
FP5940
7A
B
+VCC1
1
+VCC1
2
FP5920
TO
-VCC1
3
7A
POWER CIRCUIT
-VCC1
4
(H5104) IN
GND
5
SCHEMATIC
GND
6
C
DIAGRAM-10
7
SUB+B
8
GND
9
CN5950
Q5951
2SB0621AHA
VOLTAGE REGULATOR
C5958
0.01u
D
R5961
C5957
10
B0BA02400030
FL2
1
-VP
2
TO
FL1
3
PANEL CIRCUIT
SYS6V
4
(H6555) IN
SYS6V
5
SCHEMATIC
PCONT
6
DIAGRAM-7
SYNC
7
E
GND
8
DGND
9
CN5951
D5966
B0AAFK000004
F
Q5950
B1AAKD000014
VOLTAGE REGULATOR
G
R5958
C5963
10K
4.7
Q5952
B1GACFJJ0018
SYNCHRONISATION SWITCH
R5957
C5954
0.01
10K
H
1
2
3
4
5
6
:+B SIGNAL LINE
C5940
50V1000u
C5960
0.1u
C5920
50V1000u
D5959
C5955
B0EAKP000134
22u
C5959
0.01u
R5960
FP5950
4.7K
4A
C5956
47
150
GND
D5960
R5950
3.3M
GND
R5951
3.3K
R5963
D5963
82
B0AAFK000004
T5951
C5961
10V220
G4C2AAJ00005
SUB TRANSFORMER
2
1
8
1
C5951
0.01u
7
2
C5953
0.01u
R5952
3
4.7K
6
3
R5953
5
4
150
C5962
C5952
10V220
10V47
4
5
6
7
8
9
T5950
G4CYAYY00147
MAIN TRANSFORMER
8
9
10
7
11
6
12
5
13
4
14
3
15
2
16
1
RL5950
K6B1AEA00015
3
2
4
1
Q5953
B1AACF000064
PCONT SWITCH
L5950
ELF15N035AN
JK5950
FC1
FC2
4
3
AC IN
F1
Z5950
125V T4AL
120V 60Hz
ERZV10V511CS
1
2
7
8
9
78
10
11
12
SA-AK450P/PC TRANSFORMER CIRCUIT
10
11
12
13
14
A
B
C
D
E
F
G
H
13
14
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