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SCHEMATIC DIAGRAM-2
POWER CIRCUIT
R575
6.8K
L502
R582 10
L505
R585 10
L503
R583 10
D509
B0BA5R100013
C560
C567
D533
D509
50V10
50V10
D533
B0BA5R100013
Q511
C543
B1BACG000009
R569
1000P
3.9K
VOLTAGE REGULATOR
R568
150
C544
B0BA9R600002
50V100
: -B SIGNAL LINE
: +B SIGNAL LINE
C564
1200P
R592
C565
0.1
R593
R591
4
3
2
6.8K
470K
C562
IC502
5600P
C0AABB000055
DUAL LOW-NOISE OP AMP
C563
0.082
C561
5
6
7
50V2.2
L501
0.7mH
R581 10
C518
0.047
0.7mH
Q513, Q514
R533
B1AACF000089
DC DETECT SWITCH
0.7mH
0.7mH
L504
0.7mH
R584 10
C520
C521
C522
0.047
0.047
0.047
R536
R537
R535
10
10
10
R598
1.5K
R567
1.5K
D515
C546
C545
35V3300
0.1
D517
R570
10K
D510
: MAIN SIGNAL LINE
R597
10K
R594
10K
Q514
R403
R599
68K
100K
22K
R571
C568
1
3.3K
0.01
C524
0.1
8
C519
0.047 R596
47K
R534
10
10
C526
0.1
C523
0.047
C569
0.047
R538
C552
10
0.1
C531
1000P
C550
0.01
K4CZ01000027
D515, D516
B0EAKM000122
C547
35V4700
C548
35V4700
R565
3.9K
D513
D511
D514
D512
D511-D514,D517-D518
B0HARM000017
Q513
R572
22K
C525
JK501
0.1
1
2
3
4
5
6
C527
0.1
JK502
1
2
3
4
3
2
C528
R595
R573
0.047
1
100
0.1
CN506
C532
C533
CP502
1000P
1000P
GND
1
PCONT
2
D.GND
3
NC
4
SYS6V
5
NC
6
LED CNT
7
E500
R577
220
3
3
D516
D524
2
2
B3ABA0000397
1
1
H505A/W505
C549
35V3300
LED
D518
CIRCUIT
CN503
1
2
3
C554
0.1
4
5
6
C553
7
0.1
8
9
10
11
12
FLch
FRch
SRLch
+
SRRch
-
+
CENTER
-
SUB WOOFFER
TO
AC INLET
CIRCUIT
(CN502) ON
SCHEMATIC
DIAGRAM-3
TO
TRANSFORMER
CIRCUIT
(H500/W500) ON
SCHEMATIC
DIAGRAM-3
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