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SB-WA530EB
SCHEMATIC DIAGRAM-2
POWER CIRCUIT
L503
L504
0.7µH
R623
R624
10
B0BA5R100013
C560
D509
50V10
Q511
B1BACG000036
VOLTAGE REGULATOR
C544
50V100
C572
50V100
Q512
B1BCCG000021
VOLTAGE REGULATOR
R600
47K
R601
47K
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L501
L502
0.7µH
R621
R622
10
L505
0.7µH
0.7µH
R625
10
10
C569
0.047
C520
C521
C522
C523
0.047
0.047
0.047
0.047
R535
R536
R537
R538
10
10
10
10
D509
R567
R609
1.5K
1.5K
100V3300
C545
0.1
R570
R569
C543
1.8K
10K
1000P
R571
1.8K
R568
150
R560
150
C573
R561
1000P
3.9K
R610
4.7
D563
D564
D563-D566
B0BA01900005
D565
D566
: -B SIGNAL LINE
: +B SIGNAL LINE
0.7µH
10
C518
C519
0.047
0.047
C524
C525
C526
R533
R534
0.1
0.1
0.1
10
10
C530
C531
1000P
1000P
C550
0.01
D516
B0EAKM000122
D515
D515
B0EAKM000122
C546
C547
C548
100V4700
100V4700
100V3300
R565
3.9K
D513
D511
B0HARM000017
B0HARM000017
D514
D512
B0HARM000017
B0HARM000017
18
: MAIN SIGNAL LINE
JK501
-
6
SRLch
+
5
-
4
FRch
+
3
-
2
FLch
+
1
JK502
1
SRRch
2
3
CENTER
4
4
3
C528
C527
SUB WOOFFER
0.047
0.1
2
1
CN506
R577
1.5K
C532
C533
CP502
1000P
1000P
1
PCONT
2
TO
GND
3
AC INLET
SYNC
CIRCUIT
4
(CN502) ON
SYS6V
5
SCHEMATIC
DIAGRAM-3
SUB+B
6
7
E500
K4CZ01000027
C549
CN503
1
2
C553
0.1
3
4
5
TO
TRANSFORMER
C554
6
0.1
CIRCUIT
(H500/W500) ON
7
SCHEMATIC
8
DIAGRAM-3
9
10
11
12
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