JVC KD-LH3101 Service Manual page 65

Q Q
3 7 6 3 1 5 1 5 0
CD servo 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
RWSEL
R613
C611 68p
1k
R614 R612 R611 R610
15k 2k 10k 100
C610
5p
R601 82k
VB
R602 82k
VA
R603 330k
VF
R604 330k
VE
MD R608
C603 100/6.3
C612 0.01 820
2SB1132/QR/
C613 0.01 Q601
C604
R616
IOP
10k
0.01
LD
VA
VF
C614
VE
0.01
VREF
VB
R615
L622
150 MD
LD 47u
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
IC681
BA5825FP
C687 C685
SPINDLE+ - - FOCUS+
SPINDLE- FOCUS-
LOAD/FEED+ TRACKING+
LOAD/FEED- TRACKING-
C686
C688
-
-
CDON
R682 R690
CN502
2.2k 33k
QGF0501F1-08X
R681 R689
6.8k 12k
RESET R685
IOP
R683 R686
6.8k TRO
BUSSCK R687
6.8k 12k
BOOT R688
6.8k FOO
BUSSI
1.5k
BUSSO
DMO
C690
10/6.3
C682
10/16
Q681
2SB1184/QR/
x a o
C683
y
0.1
C684
i 47/16
B C
http://www.xiaoyu163.com
8
X571
C605
0.0068
R668
0R0 IC652
TC94A20F-006
C637 0.047
C636 0.047
C632 470p
C631 470p
C663 0.1
R634 0 SEL
R633 0 TEB
R632 0 RFGC
C665 R674
R675 330
C664 0.027 330
0.33
C666 100p
C667 0.01
R677
C630 0.033 TE C668 47/6.3 1M
C669 0.01
RFDC
FE
RFRP
C629 0.033
R629
C628
10k Q Q
R651
C627 0.01 RF
3 7 6 3
47/6.3 100k
C626 0.0027
L651
C625 0.01
47u
R628 2.2M
R626 470k
R625 47k
R624
5.6k
C507
0.01
Q501
R516
1k
IC501
TMP91CW12AF
UN2111
C508
R540
47k
0.01
R539
47k
R541
100
R542 47k
MP3DA R543 100
MP3CK R544 100
R545 47k
R548 8.2k
R549 4.7k
R550 4.7k
R525
100k
u 1 6 3
IC502
BR24C01AFV-W
.
CD signal
D E
http://www.xiaoyu163.com
2 4
9 9 8
R585
30k
C585 C587 C589
R581 R583
CD.L-CH
20k 12k
120p 4.7/35
4.7/35
9V
R582 C586 R584 C588 C590
CD.R-CH
20k 12k
120p 4.7/35
4.7/35 Q571
R586
ON5V
UN2111
30k
Q572
CDON
UN2211
C660
100p
C659
0.1
R620
C658 0.1
C657 0.1
C656 0.1
1 5 1 5 0 8 9 2 4
L501
47u
C512
IC504 NJU7241F33
100/6.3
C513
0.01
C511 D506
L502
R523 100 DSPRST
47u
0.1 CRS03-W
R522 100 CCE
R521 100 BUCK
R520 100 BUS0
R561 100k
R519 100 BUS1
R518 100 BUS2 R568 1k
BUSSO
R517 100 BUS3
R563 R562
6.8k 3.9k
C551 0.01
Q502
BUSSI
UN2211
SW1
R515 R564
R513
47k B.DET 100
R514
1k
47k
R509 47k
R569
R512 47k
BUSIO
R511 1k CDRESET 1k
R570
/BUSIO
1k
R553
NAX0385-001X
X501
R510 BUSSCK R556
18k
0 0
CDON m
c o
F
KD-LH3101
2
9 9
9 8 2 9 9
CD.L-CH
AGND AGND
CD.R-CH
9V
ON5V
DISCSEL
CDMUTE
CDREQ
CDRESET
B.DET
P.DET
BUSSI/SO
BUSCLK
CD8V
CN501
QGB2027L1-22X
G
2-3