JVC KD-SX60WT Service Manual page 52

KD-SX60WT,KD-SX50M
QQ
3 7 63 1515 0
CD servo control section
5
4
TE
L 13942296513
3
2
www
1
A
2-5
http://www.xiaoyu163.com
FEED-
GND
FEED+
FEED-
VF2
FEED+
VCC
GND
PSW VT2
SPINDLE- SW1
SPINDLE+ VT1
SW2
VF1
PSW
VR
SPINDLE-
SW1
LD
SW2
SPINDLE+
FOCUS-
VREF
TRACKING-
FOCUS+
TRACKING+
MD
FOCUS+
TRACKING+
TRACKING-
LD
GND
MD
VR
VF1
VREF
VT1
GND
VT2
VCC
VF2
x ao
y
. i
B
http://www.xiaoyu163.com
8
MSW
R566
8.2K( 1/10)
FEED-
VF2
FEED+
VCC
VT2
SW1
VT1
SW2
VF1
PSW
R519
SPINDLE-
150( 1/10W)
LD
SPINDLE+
FOCUS-
VREF
FOCUS+
MD
TRACKING+
R597
TRACKING- R596
LM
1.5K 4.7k
QGB2027M4-22S
R598
CN501
1.5K
C512
VREF VREF
82P
C513
R514
Q Q 0.01
15K
3 6 7 1 3
VF1 R503 82K
VF2 R504 82K
VT2 R505 330K
330K
VT1 R506
VCC VCC
C501
0.01
C502
C503
0.01
100/10
u163
.
2 9 9 4 2 8
R564
R562
R563
Q561
2SB1322/RS/-T
R561
C565
C564 0.047 C567
R595 C566
33K
0.047
0.047
0.047
0
R599
1.5K
C509
100/10
TP1
R513
1K
R515
R512 R511
2K 10K 100
1 5 0 5 8 2 9 9 4
C511
0.1
C514
5P
R509
82K
100/10
C505
22
R507
R508
22
C504
Q501
0.01
2SB1241/QR/-T
m
co
C
9 9
15K
DMO
8.2K
FOO
4.7K
FMO
C
47
D561
1A3G-T1
TRO
C562 C563
0.01 100/10
C508
0.01
TP2
2 8 9 9
R517
47K
CD-RW
C507
0.0068
R516
820
Q
U
SW5V
CD sig
D