JVC KD-SX8350 Schematic Diagrams page 5

5
CD servo control section
FEED-
FEED+
GND
PSW
SPINDLE-
SPINDLE+
GND
SW1
SW2
TRACKING-
4
TRACKING+
FOCUS+
FOCUS-
LD
GND
MD
VR
VF1
VREF
VT1
GND
VT2
VCC
VF2
3
2
1
A
GND
MSW
FEED- FEED-
VF2
VF2
FEED+
FEED+
R566
VCC VCC
8.2K
GND
VT2
VT2
SW1 SW1
VT1 VT1
SW2
SW2
VF1 VF1
PSW PSW
R519
VR
VR
SPINDLE- SPINDLE- 150
LD LD
SPINDLE+
SPINDLE+
FOCUS- FOCUS-
VREF VREF
FOCUS+ FOCUS+
MD MD
TRACKING+ TRACKING+
TRACKING- TRACKING-
C565 C566
0.047 0.047
C564
R572
R569 0.047
LM
1.5K 5.1K
R571 R577
1.5K
R573 1.5K
R576
TP1
C512
R513
VREF
1K
82p
C513
R515
R514 R512 R511
0.01
15K 2K 10K 100
C514
5p
VF1 R503 82K
VF2 R504 82K
VT2 R505 330K
VT1 R506 330K
VCC
C501
0.01
C502
C503
0.01
100/10
Q501
2SB1241/QR/-T
B C
R564 15K
DMO
R562
8.2K
FOO
R563 4.7K
FMO
Q561
2SB1322/RS/-T
B562
0
D564 D561
1A3G-T1 1A3G-T1
R561
33K
TRO
C567
0.047
C562
C563
0.01
100/10
C509
C508
100/10
0.01
TP2
R518
L521 4.7u
R517 L523 47u
CD-RW
0
C547 0.1
C555 100/10
C548 100/10
C549 0.01
C507
0.0068
R509 R516
82K 820
BUCK
BUS0
CCE
BUS1
BUS2 RST
BUS3
Q521
100/10
C505
UN2111-X L522
R538
SW5V
22 4.7u
R507
R508
Q522
22
UN2211-X CDON
CD SIGNAL
D E
R592 33K
R594 C592
R591 C593
R593 12K
150 18K
120p
4.7/25
C594
C584
C582
C583
R584 R581
R583
12K
150 18K
4.7/25
120p
R582
33K
C538 0.047
C537 0.047
C553
C534 470p
10p
C533 470p
R533
1M R530 0
R529 0
R526 0
X521
IC521
TC94A14FA
C530 0.033
C528
C529
R525
0.033
100/10
10K
C527 0.01
C526 0.0027
C525 0.01
R524
C524
C556
0.015
15K
0.01
R523
470K
R539
1.5M
R522
47K
C523
R521
10K
5.6K
47p
F
KD-SX8350
R595 0
CD.L
R585 0
CD.R
9V
SEL
TEB
RFGC
9V
TE
CD.R
GND
RFDC
FE CD.L
RFRP
PSW
SW1
SW2
RF LM
MSW
CDON
CD-RW
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RST
SW5V
CD8V
GND
G H
2-3