JVC KD-G511 Service Manual page 37

Q Q
3 7 6 3 1 5 1 5 0
CD servo control section
GND
FEED-
VF2
FEED+
VCC
GND
VT2
SW1
VT1
SW2
VF1
PSW
VR
SPINDLE-
SPINDLE-
LD
SPINDLE+
SPINDLE+
FOCUS-
VREF
FOCUS+
MD
TRACKING+ TRACKING+
TRACKING- TRACKING-
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
.
R504 15k
R502 8.2k
LM1
FEED- R503 4.7k
VF2
8.2K
FEED+ 0.1
C520 C513
R518
VCC
0.01
VT2
SW1
VT1
SW2
VF1
PSW
R539
150
VR
LD
FOCUS-
VREF
FOCUS+
MD
R501
33k
1.5k
R511
LM0
C502
0.01
R512
1.5k
R513 1.5k
C529 C519
0.01
100/10
VREF
C532
R533 RF
VREF
1k
68p
C533
FE
R534 R532 R531 R535
0.01
15k 2k 10k 100
C531 C530 0.1
C534
0.1 R537
5p
0
IC521
TA2157FN-X
0.0068
VF1 R523 82k R529 R536
VF2 R524 82k
82k 820
VT2 R525 330k
VT1 R526 330k
VCC
C521
0.01
C525 100/10
C522 C523 R527
22
0.01 100/10 R528
22
C524
Q521
0.01
2SB1241/QR/-T
R459 100
IC461
NJU7772F15-X R460 100
C461
0.1
C462
100/6.3
Q544
2SB624/4/-X
L402
47u
L404
47u IC401
TC94A34FG-002
Q545
UN2211-X
C411 100/10
C412 0.01
X401
C416
QAX0413-001Z
0.01
2.2K R403
R405
1M
C404
C418
0.01
0.01
R424 220
C413
C419
10P x 0.1 a o
y
C414
0.0022
i
R404
C415 C402
0.1 0.01
10k
C405
1/50 C403
0.01
R406 47
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8
DMO
FOO
C501 R581 8.2k
FMO 47/10
RST R584 180
C581
Q501
C508 3300P
0.01
C580 4.7/25
AOUTR-
R582 8.2k
C589 4.7/25
AOUTR+
R583 8.2k
R593 8.2k
R592 8.2k
C599 4.7/25 R594 180
AOUTL+
C590 4.7/25 C583 C593
C591
AOUTL-
3300P
270P 270P
Q502
2SB1132/QR/-W
R591 8.2k
R516
330
TRO
C503
100/10
L541 47u
CDRW
C568 0.1
C570 100/6.3
C571 0.01
Q Q
C527
3 7 6 3
TE
BUS0 BUCK
BUS1 CCE
BUS2 RST
BUS3
RA550
NRZ0065-103X
Q541
UN2111-X
L543
R558
10k
47u
C543
C541 C542
1/50
100/10 0.01
Q542 CDON
C573
0.01
Q543
UN2111-X R451
C482 C481
0.1 47/16
22k
R453
2.2k
R455
2.2k
R457
2.2k
C440 R440 C441
0.01 4.7K 0.01
10K
Q440
R423
UN2211-X
IC431
u 1 6 3
SN74AHCT1G04K-X
.
R407 2.2K
R409 2.2K
R408 2.2K
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2 4
9 9 8
R586 6.8k
R585 180 CD.R
C582
270P
IC581
NJM4580M-X
180
R595 C592
270P
R596 6.8k
CD.L
C597
C596
0.01
100/10
C559 0.047
C558 0.047
C557 470P
C556 470P
R548 0
SEL
R547 0
TEB
R546 0
RFGC
IC541
TC94A14FA
C552 0.033
TE
RFDC
FE
C551 RFRP
R545 C572
0.033
100/6.3
10k
1 5 1 5 0 8 9 2 4
C550 0.01
RF
C549 0.0027
C560
0.01
C548 0.01
C547 R544
0.015 10K
R543
470k
R559
1.5M
C546
R541
5.6k
47P
C545 C544 C569
0.01 0.01
100/6.3
C483
0.1
m
c o
2
9 9
9V 9V
CD.R
A-GND
CD.L
PSW
SW1
SW2
LM0
LM1
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RST
9 8 2 9 9
8V
MP3REQ
MP3RESET
MP3STBY
MP3DIN
MP3DOUT
MP3CLK
DAC-CDTI
DAC-CCLK
DAC-CSN
DAC-PDN
CDON
CDRW
SW5V
VDD5V
SHEET 2
2-3