Panasonic SB-WA733P Manual page 32

Active subwoofer system
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SCHEMATIC DIAGRAM-1
POWER CIRCUIT
C551
0.01
E501
K4CZ01000027
CN501
AC1
1
DC_DET
2
AC2
3
SYS6V
4
HP_CNT
5
D.GND
6
FL
7
HELP
8
A.GND
9
A.GND
10
FR
11
SL
TO
12
MAIN CIRCUIT
A.GND
13
(JK2000) OF
SR
SA-HT733P-S
14
C
15
A.GND
16
SW
17
A.GND
18
PCONT
19
Fan Control
20
SYNC
21
FL
22
AC2
23
FL
24
AC1
25
+
2
TO FAN
-
1
CN507
IC501
26
25
24
23
22
21
20
R501
4.7K
R502
4.7K
R506
15K
C501
1000P
R505
15K
C503
1000P
R515
R509
4.7K
R511
15K
R507
3.9K
R503
15K
R512
15K
R504
R508
15K
3.9K
C516
0.01
C517
0.01
R402
1K
D504
B0AACK000004
D503
MA2C700A0F
R545
220K
R547
D503
390K
C534
R548
50V33
330K
Q557
2SD0592ARA
FAN MOTOR DRIVE
R603
10K
C647
50V 470
Q557
D558
D559
B0AACK000004
D559
Q556
D558
R583
100
R584
47K
C576
16V 10
C577
16V 10
: -B SIGNAL LINE
: +B SIGNAL LINE
19
18
17
16
15
14
13
12
11
10
R513
56K
C507 18P
R514
56K
C508 18P
R524
120K
R516
56K
R526
C510 22P
120K
R525
150K
56K
C509 22P
R527
120K
R517
56K
C511 22P
R518
56K
C512 22P
C513
0.047
C515
0.01
R530
R532
Q520
4.7K
Q503
B1GCCFJJ0016
INTERFACE SWITCH
R546
1K
Q506
B1GCCFJJ0016
INTERFACE SWITCH
Q505
B1AACF000117
SWITCHING
Q556
B1ACCF000094
FAN MOTOR DRIVE
Q554
B1ACCF000094
FAN MOTOR DRIVE
Q554
C575
R582
0.01
220K
Q555
2SD0592ARA
FAN MOTOR DRIVE
R606 22
: MAIN SIGNAL LINE
9
8
7
6
5
4
3
2
1
B0JAPG000019
R521
10K
R529
22K
1
R531
1
Q503
B1AACF000117
SWITCH
B1AACF000117
Q501
Q502
R581
6.8K
Q553
C574
R564
0.01
220K
D555
D556
B0AACK000004
B0BA01100004
C570
R563
16V 330
1K
Q555
Q553
2SD0592ARA
FAN MOTOR DRIVE
IC501
RSN311W64D-P
POWER HIC
D501-D502
Q501-Q502
SWITCH
D562
C580
B0AACK000004
50V 2.2
R562
R558
4.7K
100K
R559
Q552
10K
R602
C578
4.7K
0.01
C579
0.01
Q552
B1ACCF000094
FAN MOTOR DRIVE
R604
2.2M

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