JVC XV-521BK Service Manual page 47

Analog circuit
7
6
5
4
AUDIOL
AGND
AUDIOR
DOUT
3
AGND
Lch
Rch
VS3
VS1
2
V+5V K603 QQR0601-001Z
V+12V K601 QQR0601-001Z
V.GND K602 QQR0601-001Z
1
A B
XV-521BK/523GD/525BK/421BK
L602
5.6
R601 R602
L601
C603 C604
C601 12
68p 15p
27 390
180p
L612
5.6
R611 R612
L611
C613 C614
C611 12
68p 15p
27 390 180p
L622
5.6
R621 L621
C623 C624
R622
750 C621 12
47p 10p
750
120p
L632
5.6
L631
R631 12 C633 C634
R632
C631
68 47p 10p
390
120p
L642
5.6
L641
R641 R642 C643 C644
C641 12
750 750 47p 10p
120p
5.6
L652
K611 c668 150P
QQR0601-001Z
C663 150P
L655
5.6
C D E
2-6
R606
C609 R609
1K
470/6.3 75
R605
220
D609
D600 C645
R603 Q601
R604 1SS133-T2
150P
27 2SA933AS/RS/-T
390 1SS133-T2
R616
C619 R619
1K
470/6.3 75
R615
220
Q611
R613 R614 D619
D610
2SA933AS/RS/-T
27 390 1SS133-T2
1SS133-T2
C659 R659
R626
470/6.3 75
1K
R625
220
D620
D629
1SS133-T2
Q621
1SS133-T2
R623 R624
2SA933AS/RS/-T
750 750
C629 R629
470/6.3 75
R636
C639 R639
1K
0.1/25 75
R635
220
Q693
1SS133-T2
DTA114ESA-T R660
D630 10K
Q631
D639
R634
R633 2SA933AS/RS/-T
1SS133-T2 R661
390
68
2.2K
R646 C649 R649
1K
470/6.3 75
R645
220
D649 C658
Q641
R644
R643 150P
2SA933AS/RS/-T 1SS133-T2
750
750
D640
1SS133-T2
C696 22/16
T601 R687
75
C697
1.5
C661
150P
T601 T601
K604
QQR0880-001 QQR0601-001Z
C686
470P
C685
470P
R696 1.5K
R697
Q691 1.2K
DTC114YS-T R698
5.6K
C695
S691 C694
QSW0454-001
Video signal path
Audio signal path
F G
L605
5.6
C646
150P
K605
QQR0601-001Z
L615
5.6
C650 C651
150P 150P
K606
QQR0601-001Z
L625
5.6
C653
C652
150P
150P
K607
L635
QQR0601-001Z
5.6
J601
C656
C657
150P
L645 150P
5.6
K609
C654 C655 QQR0601-001Z
150P 150P
K608
QQR0601-001Z
L651
5.6
C660
150P
K610
QQR0601-001Z
L661 J601
5.6
C662
K612 150P
QQR0601-001Z J691
QNZ0099-001
R686 150
R685 150
Q692
DTC114YS-T
5.6
C664
150P L662
R695 75
C665
0.1/25
150P
QQR0601-001Z K613
L665 5.6
R694 75
470/6.3 C666 C667
150P
150P
K614
QQR0601-001Z
H I
J601
QNN0333-001
QNN0333-001
J601
J601
QNN0333-001
J