JVC KW-XC404 Service Manual page 55

Q Q
3 7 6 3 1 5 1 5 0
CD servo control section
T E
L 1 3 9 4 2 2 9 6 5 1 3
CN502
QGF0501F1-08X
w w w
.
C611 68p R613
1k
R614 R612 R611 R610
15k 2k 10k 100
C610
5p
R601 82k
VB
R602 82k
VA R603 330k
VF R604 330k
VE
C605
R608
MD
C612 0.01 C603 100/6.3
820
2SB1132/QR/-W 0.0068
C613 0.01 Q601
C604
R616
IOP 10k
0.01
LD
VA
VF
C614 C637
C636
VE
0.01 C632
VREF
C631
VB
R615
L622 R634
MD 150
R633
LD
47u
R632
FOCUS-
FOCUS+
TRACKING+
TRACKING-
SPINDLE+
SPINDLE-
REST
SW2
SW1
C643
LOAD/FEED+
LOAD/FEED-
0.01
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
DSPRST
IC621
L623
TC94A14FA
47u
C508
0.01
47/16
C689
IC681
47/16
BA5830FP-X
C687 C685
C693
SPINDLE+ FOCUS+
47/16
SPINDLE- FOCUS-
LOAD/FEED+ TRACKING+ MP3DA
LOAD/FEED- TRACKING- C694 MP3CK
C688
C686
CDON
R682
R690
2.2K
33k
R681
R689
6.8k 12k
R685
RESET IOP
R686
R683 6.8k TRO
R687
BUSSCK 6.8k 12k
R688
BOOT 6.8k FOO
BUSSI 1.8k
BUSSO
VREF
DMO
C690
10/6.3
C682
4.7/35
x a o
Q681
y
2SB1184/QR/-X
C683
IC502
0.1
i
C684 BR24L01AFV-W-X
47/16
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8
0.1
C577
R572
Q573 2.2M
L571
2SA1365/F/-X
Q574
RT1N141C-X
IC652
TC94A34FG-002
0.047
0.047
470p
470p
C667 0.01
0 SEL
0 TEB
C666 100p
0 RFGC
C675
R678
C676
C665 R675 220
0.1
C664 2200P
C630 0.033 TE
C668 47/6.3
RFDC C669 0.01
FE
RFRP
C629 0.033
R629
C628
Q Q
10k
3 7 6 3
C627 0.01 RF
47/6.3 Q652
C626 0.0027
RT1N141C-X
Q651 L651
C625 0.01
47u
R628 1.5M 2SA1365/F/-X
R626 470k
R625 47k
R624
5.6k
C507
0.01
R516 IC501
Q501 1k
TMP91CW12AF5VD9
RT1P141C-X
R540
47k
R539
47k
R541
100
R542 10k
R543 100
R544 100
R545 10k
4.7k
R549
R550 4.7k
R548 8.2k
R525
100k
u 1 6 3
.
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2 4
9 9 8
R585
27K
C585 C587 C589
R581 R583
CD.L-CH
24K 8.2K 150p 4.7/35 R589
4.7/35
10k
C586 C588 C590
R582 R584
8.2K CD.R-CH
24K 150p 4.7/35
4.7/35
R586
27K Q571
RT1P141C-X
Q572
RT1N141C-X
R655 10k
C656 0.1
R651
1 5 1 5 0 8 9 2 4
100k
L501
47u
C512
IC504 NJU7241F33-X
100/6.3
C513
0.01
C511 D506
L502
R523 100 DSPRST
47u 1SS355W-X
R522 100 CCE 0.1
R521 100 BUCK
R520 100 BUS0 B501
R561 100k
R519 100 BUS1 0
R518 100 BUS2 R568 1k
R517 100 BUS3 BUSSO
R562
R563
6.8k 3.9k
C551 0.01
Q502
BUSSI
RT1N141C-X
SW1
R515 R564
R513 R565
47k B.DET
R514 R566
1k
47k
R509 47k
R569
R512 47k
R511 1k CDRESET BUSIO 1k
R570
/BUSIO 1k
R553
NAX0385-001X
X501
R510 R556
BUSSCK
18k
0
100
m
CDON
c o
2
9 9
CDON
9 8 2 9 9
CD.L-CH
AGND
CD.R-CH
9V
PICTCLK
PICTDI
CDMUTE
CDREQ
CDRESET
B.DET
P.DET
BUSSI/SO
BUSCLK
CD8V
CN501
QGB2027L1-22X
SHEET 2
2-3