JVC RX-D301S - Page 38

2-14
SHEET 12
+
-
+
-
J504
QNN0545-002
2
1
CN524
QGA2501C1-02
1
2
R1575
0
C1583
C575
0.1
LVA10579-3
GND
SUBWFR
DVD_SW
DVD_SL
DVD_C
DSP_R
DSP_L
DSP_SW
DSP_SR
DSP_SL
DSP_C
DA
CL
OUT_LEVEL
S_MUTE
SBWR_MUTE
R
L
DVD_SW
DVD_SR
DVD_SL
DVD_C
R
L
DVD_SR
DSP_R
DSP_L
DSP_SW
DSP_SR
DSP_SL
DSP_C
DSP_SBR
DSP_SBL
CL
DA
DSP_SBL DSP_SBR
SBWR_MUTE
S_MUTE
OUT_LEVEL
10k
R1505
100k
R1508
4.7/50
C554
0.1C533
R1583
1k
CN513
QGA2501F1-14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1k
R1523
CN521
1
2
3
4
5
6
7
8
9
1k
R1509
C1503
0.1
Q519
2SC3576-JVC-T
100k
R1513
1k
R1510
10/50
C537
100k
R1507
1k
R1527
C1504
560p
1k
R1504
10/50
C538
10/50
C539
4.7k R580
IC508
BD3812F
14
SBL
OUT
13
SBR
OUT
1211
D.GND
109
DA
8
CL
7
VCC
6
A.GND
5
VEE
4
A.GND
3
SBR
IN
2
A.GND
1
SBL
IN
47/16C534
10/50
C541
NJM4565M
IC504
NJM4565M-WE
2
3
1
10
9
R1582
100k
100k
R1530
0.1
C545
13k
R1521
100k
R1519
C1502
0.1
0.1C535
100k
R1529
47kR574
R1584
1k
4.7k R579
1k
R1503
0.1C547 10/50
C552
47/16
C550
Q512
KRA104S-X
10/50
C542
10k
R1506
10k
R1517
Q525
2SC3576-JVC-T
10k
R1512
1kR576
100k
R1514
4.7/50
C555
Q511
KRA104S-X
680p
C561
1k
R1520
1k
R1515
560p
C532
10k
R1511
1k
R577
IC504
NJM4565M-WE
6
5
7
8
4
Q518
2SC3576-JVC-T
R1586
10k
Q514
2SC3576-JVC-T
0.1C546
10k
R1524
1k
R1522
4.7/50
C557
47/16
C549
Q515
2SC3576-JVC-T
Q526
2SC3576-JVC-T
Q516
2SC3576-JVC-T
10/50
C540
0.1
C548
10/16
C558
BD3813KS
IC503
BD3813KS
1234567891011121314
15
16
17
18
19
20
21
22
23
24
25
26
27
28
2930313233343536373839404142
43
44
45
46
47
48
49
50
51
52
53
54
55
56
10k
R1525
10/50
C551
4.7/50
C556
R1581
100k
680p
C562
R562
1k
Q517
2SC3576-JVC-T
47/16
C559
C1582
4.7/50
4.7k
R1526
4.7/50
C553
C1581
4.7/50
CN523
1
2
R1585
10k
R561
1k
Q513
2SC3576-JVC-T
47/16
C536
47k
R575
CN522
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R1551
20k
R1552
5.1k
Q1501
2SC2412K/RS
R1553
10k
C1551
100/16
VCC
VEE
CL DA
L OUT R OUT
SBWFR OUT
SR OUT
SL OUT
C OUT
A.GND
A.GND
A.GND
A.GND
A.GND
A.GND
D.GND
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
7.0V
-7.0V
-7.0V
0V 0V 0V 0V 0V 0V 0V 0V 0V
0V
-6.2V -6.2V
0V 0V
0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V
FL
F.GND
FR
SL
SR
C.GND
S.GND
0V 0V 0V
A.GND
0V
6.9V
-7.0V
0V
0V
0V
0V
0V
0V
0V
0V
0.6V
0.6V
0V0V 0V0V0V 0V
0.6V
0V
0.6V 0.6V
0V
0V
0V
-7.0V
0V
3.0V
0V 0V
0.6V
0V
0.6V
0V
3.0V
3.0V3.0V
6.9V
0V
0V
0V
C
0V
0.6V
SB.GND
SBR
SUBWFR
GND
LVA10577-3
SBL
LEVEL_DET
FROM CN683 OF LVA10577-5
(SHEET 13)
FROM CN503 OF LVA10577-1 FROM CN503 OF LVA10584-1
(SHEET 7) or (SHEET 10)
FROM CN683 OF LVA10584-5
TO CN222 OF LVA10578-1
(SHEET 4)
LVA10584-3
Volume section (Common)