Panasonic SB-WA733P Manual page 33

Active subwoofer system
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SCHEMATIC DIAGRAM-2
POWER CIRCUIT
D509
B0BA5R100013
C560
D509
50V10
Q511
B1BACG000048
VOLTAGE REGULATOR
C543
1000P
R568
150
C544
50V100
C572
50V100
R560
150
C573
1000P
Q512
B1BCCG000023
VOLTAGE REGULATOR
R600
D563
47K
D563-D566
R601
B0BA01900005
47K
D565
C520
C521
C522
0.047
0.047
0.047
R535
R536
R537
10
10
10
R567
R609
1.5K
1.5K
C546
42V3300
C545
0.1
R569
R570
1.8K
10K
R571
1.8K
R561
3.9K
R610
4.7
D564
D566
: MAIN SIGNAL LINE
: -B SIGNAL LINE
: +B SIGNAL LINE
C519
C518
0.047
0.047
R534
R533
10
10
C569
0.047
C523
0.047
R538
10
C530
C531
1000P
1000P
C550
0.01
C547
C548
42V4700
42V4700
R565
3.9K
D599
B0FBAM000009
D598
D597
B0FBAM000009
C553
0.1
6
5
3
2
1
1
2
3
4
4
3
2
1
R577
1.5K
C532
C533
1000P
1000P
1
PCONT
2
D.GND
3
SYNC
4
SYS6V
5
SUB +B
6
7
E500
K4CZ01000027
C549
42V3300
B0FBAM000009
1
C554
0.1
2
3
4
5
6
7
8
9
FP1
K5G502AA0002
10
11
FP1
5A
12
13
14
15
JK501
-
SRLch
+
-
4
FRch
+
-
FLch
+
JK502
+
SRRch
-
+
CENTER
-
SUB WOOFFER
CN506
CP502
TO
AC INLET
CIRCUIT
(CN502) ON
SCHEMATIC
DIAGRAM-3
CN503
TO
TRANSFORMER
CIRCUIT
(H503/W503) ON
SCHEMATIC
DIAGRAM-3

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