JVC KD-SHX751 Service Manual page 61

CD servo control section
LD
C612
0.01
C613
0.01
R615
VT2 150
PVREF
VF1
MDI
LD
VF2
VT1
FOCUS+
TRACKING+
FOCUS-
TRACKING-
CN601
QGF1006F2-15W
CN602
QGF1038F1-05X
SW3
SW2
SW1
GND1
SW4_
SW4
GND2
REST
REST
S+ SPINDLE+
S- SPINDLE-
FE+ LOAD/FEED+
FE- LOAD/FEED-
CN901
NNZ0104-001X
R908 47k
R901 22 SDCS
R902 22 SDDO
R903 22 SDCK
R904
22 SDDI
R909 47k
R905 22 SDWP
R906 22 C.DET1
R907 22
LOAD/FEED+
LOAD/FEED-
SPINDLE+
SPINDLE-
C.DET2
Q504
UN2211-X
TRACKING+
TRACKING-
Q503 FOCUS+
RPM-22PB
FOCUS-
CN502
QGF0501F1-08X
RESET
BUSSCK
BOOT
BUSSI
BUSSO
C603
100/6.3
C604
Q601 0.01
2SB1132/QR/-W
C637 0.047 PVREF
C636 0.047
R643 3.3k
C632 470p
C631 470p
C649 0.0056
L622
47
C678
C677
L623
47
IC601
TC94A15FG
BUS0
BUS1
BUS2
BUS3 C609
BUCK
CCE
DSPRST
C634
0.0047
C623
47p
R628
2.2M
R627 C624
18k
0.015
C689
47/16
C508
C693
L901 0.01
47
47/16
R681
R541
6.8k
R581
BSGATE
BSBCK R579
R683 BSDATA R580
FMO
5.6k
R548
C687 8.2k
R582
MODESW
LD/FE
R583
0.047 ERR/DECEND
CDON
C688
0.047
IC681
R549
LA6242H-X
R550
C685
BSLRCK
EROMDI
0.047
EROMCK
R692 -
C686
R686 0 DMO
0.047
R691 -
R685 0 TRO
R690 -
FOO
R684 0
C690 10/6.3
R688
R689 16k C682 4.7/25
10k
C695
-
Q681
C530
2SB1184/QR/-X
IC502
C683 0.1
0.001 BR24L01AFV-W-X
C684 47/16
R415
R411 C415 4.7/6.3 R413
24k
R412 C416
R414
L402 24k 8.2k
4.7/6.3
47
R416 27k
470p
470p
R604 18k
VT1
R603 18k
VT2
R602 0 VF2
R601 0 VF1
C672 0.1
MDI C606 47/6.3
AD4
LDO C671 10/10
C608 0.1 AD3
AD2
R610
C663 AD1
0.1
- - R611 47k
AD0
C666 100p
C647 68p
C607
0.1 R609 47k
C635
0.015 C605 0.1
C665
C627 0.1
R675 220
C601 100/6.3
0.1 C664 0.0022
R629 22k
C633
C668 47/6.3
C602 680p
0.1
C669 0.01
C643 0.1
RF
Q652
2SB624/4/-X
C648 10/6.3
L651
VREF
47
R651
Q651
100k
UN2211-X
R656
2.2k
R666
C507
0.022
R516
Q501
UN211M-X
1k
R540
L656
47k
R523 100 DSPRST
R522 100
R539
R521 100
47k R520 100
R519 100
100 R518 100
100 R517 100
100
R592
100
47k
IC501
100
R515
TMP91CY22FG6AP3
100
R514
B.DET
R545
R513
R544
4.7k 1k R542
4.7k
R543
R509 47k
R512 47k
R511 1k
NAX0385-001X
X501
R510
100
B501
0
2-6
L431 1.8
Q430
L432 1.8
R435 0 2SB624/4/-X
L430
-
27k
C417
C419 4.7/6.3
8.2k 150p
R439
100
Q431
UN2211-X
R431
2.2M
C420
C418
X430
150p 4.7/6.3
NAX0375-001X
Q401
2SA1037AK/R/-X
R402
2.2k
CDON
L655
47
CAS
RAS OE
AD11 AD9
AD10 AD8
AD0 AD7
AD1 AD6
AD2 AD5
MODESW AD3 AD4
IC652
TC94A34FG-002
C680 C658
0.1 47/6.3
R658 IC653
47k
BSLRCK MSM51V17405F5TS
R678
100
C656 0.1 BSGATE
L654 C670
R659 47
100 0.1
SFSY
R660
100
CLOCK
R661
100
DATAEN
BSDATA
DATASEL
SBSY
SBDATA
BSBCK
L501
47
100
C512
IC504 NJU7241F33-X
220/4
47 C513
SDCK
0.01
C511 D506
CCE L502
BUCK
47
0.1 1SS355-X
BUS0
R561 100k
BUS1
0
BUS2 R568 1k
BUSSO CN501
BUS3
R563 R562 QGB2027L1-26X
6.8k 3.9k
CD.L-CH
C551 0.01
SW1 Q502
BUSSI
CD.R-CH
47k UN2211-X
9V
47k
C521
ON5V
10k -
100
10k
C522 EXTENSIONSEL
100
- CDMUTE
R569 C523
CDREQ
BUSIO -
CDRESET 1k CDRESET
R570
B.DET
/BUSIO
1k P.DET
R553
BUSSI/SO
BUSSCK 18k R556 BUSCLK
0
CD8V
PDATA
PCLK
CD.L-CH
CD.R-CH
9V
ON5V
Q402
UN2211-X
SHEET 5