JVC KS-FX621 Service Manual page 37

Q Q
3 7 6 3 1 5 1 5 0
LCD & Key control section
5
4
T E
L 1 3 9 4 2 2 9 6 5 1 3
3
2
w w w
1
.
A
To
Main amp
section CJ701
VMC0335-001
CP701
R659 2.2k
D655
MA152WK-X
R660 2.2k
IC652
RPM6938-SV4
C654
4.7/6.3
x a o
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i
B C
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8
LCD
QLD0251-001
Q Q
3 7 6 3
UDZS5.6B-X
D651
D654
C651 0.022
MA152WK- X R661
PT6523LQ
C652 10/6.3 10k
MA152WA- X
47k
R652
D653
C653 680p
D652
MA152WA- X
R601 R602 R603
680 560 680
S601 S602 S603
R607 R608 R609
680 560 680
S608 S609 S610
R613 R614 R615
680 560
680
S616
S615
S617
u 1 6 3
.
D E
http://www.xiaoyu163.com
2 4
9 9 8
1 5 1 5 0 8 9 2 4
IC651
R604 R605
910
1.2k
S604 S605 S606
R610 R611 R612
910 1.2k 1.5k
S614
S611 S612 S613
R616 R617 R618
m 1.5k
910 1.2k
S619 S621
S618 S620
c o
F
KS-FX621
2
9 9
9 8 2 9 9
G
2-3