SCHEMATIC DIAGRAMS
CD RECEIVER
KD-G464
CD-ROM No.SML200509
Area suffix
UI ---------------------------- India
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
COPYRIGHT 2005 Victor Company of Japan, Limited.
2-1
2-2
2-5 to 7
No.MA219SCH
2005/9
Safety precaution
!
!
Burrs formed during molding may be left over on some parts of the chassis. Therefore,
pay attention to such burrs in the case of preforming repair of this system.
Please use enough caution not to see the beam directly or touch it in case of an
adjustment or operation check.
Block diagram
VF1, VF2, VT1
PICK UP
FOCUS &
TRACKING
VT2, LD, MD,VREF
TRACKING+
TRACKINGFOCUS+
FOCUS-
COIL
LOAD&FEED
FEED+
FEED-
MOTOR
POSITION SET
PSW
SWITCH
SPINDLE
SPINDLE+
SPINDLE-
MOTOR
SW1, SW2
SW1, SW2
LCD & Key control section
CN001
ANT
Main amplifier & CD servo control section
J1
LM,MSW
TRVP
SPOUT
TRP
FOP
IC521
DSP
VT1,VT2,VF1,VF2
MD,LD,VREF
SW1, SW2, PSW
OUTL
OUTR
IC581
CD L.P.F.
SP+
SPFEED+
FEEDTRK+
TRKFOCUS+
FOCUS-
CN501
IC501
BTL
DRIVER
MLD, MDATA, MCLK
NPWDOWN, NRST
IC523
BUFFER
IRQ
STAT
TU1
FM/AM
TUNER
FM/AM
IFC.CONT
SD/ST
MONO
SEEK/STOP
S.METER
EO
FM.OSC
IFC
IC701
CPU
TU.L
TU.R
MUTE
Q781, Q782
MUTING
SDA
SCL
IC161
E.VOLUME
CD_L
CD_R
RLO
RRO
Q341, Q351
LINE OUT
EACH
BLOCK
RRO,LRO
IC301
POWER
AMP.
FRONT LEFT (+)
FRONT LEFT (-)
FRONT RIGHT (+)
FRONT RIGHT (-)
REAR LEFT (+)
REAR LEFT (-)
REAR RIGHT (+)
REAR RIGHT (-)
IC901
REGULATOR
J321
LINE OUT
CN901
SPK
BATTERY
JS686
ENCODER
ENC1
ENC2
IC661
LCD DRIVER
COM1
COM2
COM3
S1 to S52
LCD1
LCD DISPLAY
IC681
REMOCON
REMOCON
LCDCL
LCDDA
LCDCE
S601 to S618
KEY MATRIX
KEY0
KEY1
KEY2
DIMOUT
Q671
DIMMER
D630 to D653
LIGHTING DISPLAY
CJ601
ENC1, ENC2
KEY0 to KEY2
LCD.SCK
LCD.SO
LCD.CE
CN701
REMOCON
DIMMEROUT
JBUS.SI
JBUS.SI
JBUS.SO
JBUS.IO
JBUS.INT
JBUS.SCK SCK
IC801
JVC BUS
CH.L
CH.R
J801
CD CHANGER
CONTROL
2-1
Standard schematic diagrams
Main amplifier section
(TO SHEET 2)
QGZ1601J1-15
TO CJ601
(SHEET 3)
CN701
J1
QNB0190-001
2SD601A/QR/-X
C711 C712
0.1 0.1
MA8062/M/-X
D711
0.1
C99
MA8062/M/-X
0.1
C713
D712
C33
2.2/50
C32
Q31
2SD601A/QR/-X
MA8062/M/-X
MA8062/M/-X
MA8062/M/-X
D714
D713
D721
0.001
R719
0
MA8062/M/-X
MA8062/M/-X
D715
D716
R33
1.5k
R34
1k
Q32
DIMMEROUT
MA8062/M/-X
MA8062/M/-X
MA8062/M/-X
D717
D718
D719
CD8V
CD_R
9V
CD_L
CDON
SW1
SW2
PSW
NPWDOWN
MSW
LM
NRST
IRQ
STAT
MLD
MDATA
MCLK
SW5V
DETACH
ACC5V
REMOCON
ENC1
ENC2
LCD.SCK
LCD.SO
LCD.CE
KEY0
KEY1
KEY2
MA8062/M/-X
D720
47k
47k
4.7/25
0.047
100/10
C191
R332
100
Q331
KTD1304-X
Q321
KTD1304-X
Q351
KTD1304-X
Q341
KTD1304-X
10K
RLO
SDA
FLO
0.01
R191
C192
0.1
C906
C903
22/16
R918
RB160M-30-X
C331
100P
C321
100P
R322
100
R352
100
C351
100P
C341
100P
R342
100
4.7
R811
R810
100k
22k
100
R807
R808R805
R806
330k
100k
C802
100p
JBUS.SCK
JBUS.INT
SCL
RRO
FRO
C168
R166
27k
0.47
C312
C313
C169
R167
27k
0.47
C179
R177
27k
0.47
C314C315
C178
R176
27k
0.47
0
C902
0.01
C901
3300/16
D901
1N5401-F64
IC901
AN80T71
C916
2.2/50
10K
C913
0.22
100P
100P
C319
0.022
100P100P
C309
100/16
C318
1/50
C304
0.022
C303
0.022
D905
QQR0703-001
L901
R902
LR+
0.022
C320
C316
0.1
RF+
C302
R303
R302
RF+
RR+
LR+
LF+
D904
RB160M-30-X
C914
RF-
RR-
LR-
LF-
RB160M-30-X
1k
J321
IC301
LA47516
LF+
LF-
LR-
C317
1/50
C308
0.1
C307
0.1
C311
22/16
C310
47/16
C306
0.1
0.1
C305
RR+
RR-
RF-
4.7/25
R301
2.7k
Q301
CN901
2.2K
4.7/25
C301
2SD601A/QR/-X
D301
UDZS3.3B-X
QMFZ047-150-T
R304
4.7k
0.1
1k
47K
R911
2.2K
QNZ0611-001
R912
TU1
QAU0394-001
L1
4.7u
2.7k
R91
2.7k
220/10
C9
STAT
4.7K
R728
JBUS.INT
0.1/50
C10
Q2
UN2211-X
MONO
JBUS.IO
4.7k
R726
FM/AM
C96
C97
R4
10k
Q1
JBUS.SI
JBUS.SO
JBUS.SCK
4.7k
4.7k
4.7k
R724
R725
R723
MUTE
MONOEOSEEK/STOP
R81
0.1
0.1
D782
MA8110/M/-X
IFC.CONT
0.1
C715
C782
Q782
UN2111-X
R721
R749
R733
R732
R730
R731
R729
R756
R755
S.METER
47/16
0.0056
C82
9.1k
9.1k
0.0056
C92
UN2111-X
47k
47k
47k
1K
10K
10K
47k
47k
47k
R82
R92
Q781
MUTE
R740
R739
R736
C83
1/50
C781
220/6.3
D781
MA111-X
C703
X701
QAX0406-001Z
C704
R37
D706
R741
MA111-X
10k
KEY0
10k
KEY1
10k
KEY2
4.7k
4.7k
4.7k
R735
R737
R738
C93
1/50
22p
27p
0
FM.OSC
47k
C783
0.082
CD_R
CH.R
ACC5V
C183
2.2/50
TEA6320T-X
Q891
UN2211-X
2SD601A/QR/-X
R910
EO
C706
220p
IFC
C705
10/16
C716
0.1
R745
47k
47K
R707
C701
220/6.3
L701
4.7u
VDD
220/10
C911
R31
1k
R32
1k
D4
R14
MA111-X
D2
MA111-X
2.2k
47k
R13
220p
C1
10k
R716
R717
R718
R703
R704
47/16
C2
Q4
UN2211-X
10k
R752
0.1/50
C3
Q5
2SB1197K/QR/-X
R754
47k
47k
10k
47k
47k
MA111-X
R3
10
D1
Q6
R35
10k
220/10
R36
C31
LM
C702
0.01
NRST
DIMMEROUT
SCL
SDA
2SB709A/QR/-X
470
R714
D3
MA111-X
R715
MA111-X
MA111-X
MA111-X
MA111-X
D701
D703
D704
D702
10k
10k
R751
R753
R712
4.7K
4.7K
R713
10K
0.022
C4
R12
10k
100
R1
15p
C6
C5
0.01
R11
10k
1k
22
22
R9
R10
FM/AM
FM.OSC
IRQ
MSW
DETACH
NPWDOWN
5.1k
10k
47K
R742
R711
R743
SW1
0.1/50
0.015
C7
C81
SEEK/STOP
IFC
47k
R710
IC701
LC723784-9C90
SW2
PSW
0.015
C91
330p
C11
LCD.CE
3.3k
R701
IFC.CONT
120p
C8
MA111-X
D6
S.METER
LCD.SCK
3.3k
R709
10K
R705
ENC1
10k
R2
LCD.SO
3.3k
R708
10K
R706
ENC2
UN2211-X
R6
8.2k
R5
22k
R16
100k
SD/ST
MLD
MCLK
MDATA
4.7k
R727
REMOCON
SD/ST
A.GND
CD_L
C184
2.2/50
IC161
47k
R892
D891
C891
Q902
R909
47k
Q903
2SB709A/QR/-X
FLO
FRO
RLO
RRO
C194
R891
D892
MA111-X1kMA111-X
0.1
27K
CH.L
1/50 1/50
C182 C181
47/16
R908
MEMORY.IN
J801
QNZ0095-001
R181
100k
0.01
C185
100/10
C193
MA111-X
R907
1K
27K
R906
SCK
R801
R802
R182
100k
R804
JBUS.SI
CH.R
2.2k
R163
R162
22k
0.0082
C162
0.22
C163
C161
0.22
C173
0.0082
C172
C195
0.1
0.22
R172
C171
22k
2.2k
R173
D903
12K
1K
R905
4.7k
100/10
C909
100/10
C908
9.1k
0.01
C907
R901
R903
0.01
C910
D331
MA111-X
D321
MA111-X
D351
MA111-X
D341
MA111-X
R803
100
330k
C164
0.0330.22
C174
0.033
22/16
C904
100k
100k
JBUS.SO
HD74HC126FP-X
JBUS.IO
C165
0.0056
0.0056
C175
22/16
C905
C912
22/16
R331
820
R335
2.2K
R325
2.2K
R321
820
R351
820
R355
2.2K
R345
2.2K
R341
820
C801
R809
IC801
47k
R165
R164
C166
C167
4.7/25
4.7/25
4.7/25
C176
C177
47k
R174
R175
C915
100/16
10/16
D907
C919
D906
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
SHEET 1
2-2
CD servo control section
0.047
0.047
C510
C509
C504
C518
B506
C503
100/10
0.1
68p
R501
8.2k
2SB1322/RS/-T
0
Q501
R505
R520
D501
1A3G-T1
C582
150p
C584
C586
4.7/25
820p
R586
10k
30k
R588 R590R584
C588
100p
1.5k15k
22k
22k
47/6.3
R592
R594
C590
0
0
R502R503
5.6K3.3K
C501
220/6.3
R582
0
FEEDFEED+
PSW
SPINDLESPINDLE+
SW1
SW2
TRACKING-
TRACKING+
FOCUS+
FOCUSLD
GND
MD
VR
VF1
VREF
VT1
GND
VT2
VCC
VF2
GND
FEED-
VF2
FEED+
RFVDD
GND
VT2
SW1
VT1
SW2
VF1
PSW
VR
SPINDLELD
SPINDLE+
FOCUS-
VREF
FOCUS+
MD
TRACKING+
TRACKING-
CN501
QGB2027M4-22S
R565
IC581
C581
100/6.3
4.7
0.1
C550
150p
820p
C583
C585
4.7/25
IC971
NJU7772F15-X
0.1
47/6.3
C552
C551
NJM4565M-WE
R585
10k
R587
Q972
2SB624/4/-X
UN2211-X
R535
10K
47/6.3
C553
Q971
C587
100p
R973
R974
1k
IC501
AN41012A-W
R581
0
C506
0.01
C505
220/10
C508
0.047
C502
R504
22
0.1
150
0
R553
Q521
2SB709A/QR/-X
R506 R509
4.7K
0
R543
0
R544
C530
0.01
47/6.3
R554
4.7
C537
C538
47/6.3
47K
R556
0
R555
VREF
C529
0.01
C531
0.33
0
R551
R546
R545
R549
R548
3300p
C527
R508
3.3K
4.7k
R542
10k
R552
330p
C528
C533
3.3K
3.3K
33k
R541
100k
100k
47/6.3
27K
R510
R517
C517
68K
R515
C515
0 10k
R519 R513
C513
18K
R507
R511
C511
R540 R538
33K
C524
560P
0
R547
0
R550
C532
0.33
0.1
C534
C535
3300p
10
R566
R539
C525
0.022
C526
0.022
C536
0.0018
0.0012
6800p
2200p
47/6.3
15k
0
R557
5.6K
R518
15k
1K
R516
R514
5.6k
15K
5.6K
R512
0
0
47/6.3
0.1
0.1
C573
C572
C574
C571
4.7
L571
100p
C523
1.5M
R537
10k
R536
MN6627945ECUC
C539
0.1
C540
680p
C541
0.015
C542
ARF
0.1
C543
1000p
C544
R559
820
0.082
C545
0.1
C546
220/6.3
82k
R558
47/6.3
IC521
47/6.3
C547
R574
C548
C974
0
47/6.3
C549
C973
0.1
L573
0.1
0.1
C591
C592
100/16
22k
C522
R525
R526
R527
R528
R529
R530
R531
R532
C984
R533
R534
22k
R593
R591
C589
47/6.3
C971
IC981
C972
100/6.3
0.1
100
R971
100
R972
10k
100k
R564
R563
IC522
BR24L16FJ-W
0.1u
C555
C554
1k
R562
1k
R561
0.01
0
R560
IC523
SN74LVC07ANS-X
0.1
C983
100/6.3
NJU7772F15-X
27k
68k
X521
QAX0714-001Z
C521
0.1
R521
R522
1M220
R523
4.7k
0.22
R524
2.2K
1K
1K
2.2k
2.2k
2.2k
4.7k
4.7k
4.7k
R589R583
1.5k15k 30k
47k
(TO SHEET 1)
SHEET 2
2-3
LCD & Key control section
R601
R608
1.2K
S610
R612 R611
1.2K 820
R602R603R604
8201.2K1.8K
820
S605S604S603
R607
R606
820
820
S608S609
R610
8201.8K2.7K3.9K
S601
R614R615
S617S618
R605
2.7K
S602
R609
1.8K
S611
R613
S616
S606
S607
JS686
0.022
QSW0793-001
100
R686
C687
0.022
S33
S34
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
QGZ1601K1-15S
CJ601
ACC5V
REMOCON
ENC1
ENC2
DIMOUT
LCDCL
LCDDA
LCDCE
KEY0
KEY1
KEY2
10V
TO CN701
(SHEET 1)
IC681
RPM7338-V4
C682
D681
0.012
MA8062/M/-X
C681
10K
R682
LCD1
QLD0299-001
KEY2
KEY1
KEY0
S612S613S614S615
R630
820
D630
COM1
COM2
COM3
S1
D631
470
R631
R632
R633
S12
S11
S10S9S8S7S6S5S4S3S2
D632
D633
D634
680
R634
S18
S17
S16
S15
S14
S13
D636
D637D635
820
R637
R638
S24
S23
S22
S21
S20
S19
D640
D639
D638
330
R640
R639
S30
S29
S28
S27
S26
S25
D643
D642
D641
330
R642
R641
S31
R643
S36
S35
S34
S33
S32
D644
D645
470
R644
S37
R645
S42
S41
S40
S39
S38
470
D647
D646
R646
S44
S43
R651
S50
S49
S48
S47
S46
S45
470
D649
D648
R652
S51
S52
R661
2.2K
R662
DIMOUT
180K
R663
C661
10/6.3
R664
2.2K
10K
D661
MA111-X
C662
680p
D662
MA8051/M/-X
R665
51K
LCDCE
LCDCL
LCDDA
C663
0.022
R666
R667
R668
10K
10K
10K
D650
0
0
R627
R647
R626
D651
470
R648
R653
D652
NSPW310BS/BRS/
390
R649
R654
D653
NSPW310BS/BRS/
390
R650
R670
470
Q670
2SB624/4/-X
R672
Q671
UN2211-X
R671
47K
1K
S49
S50
S51
S52
COM1
COM2
COM3
INH
OSC
CE
CLK
DATA
4.7/6.3
S47
S48
S2
S1
470
R681
S44
S45
S46
PT6523LQ-L
S3S4S5S6S7
S43
IC661
R687
47K
R688
47K
C686
S35
S36
S37
S40
S41
S42
S38
S39
S9
S8
S11
S10
S12
S13
S14
2-4
SHEET 3
Printed circuit boards
Main board
L573
C573
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
C537
C538
C536
L571
C571
C533
Forward side
C302
C310
C309
C318
B352
C311
IC301
C317
C916
B533
C901
R902
C983
C973
X521
C553
C971
C552
X701
C548
C705
C547
C546
C501
C505
C503
Q501
C701
C169
C781
C908
C909
C903
C168
C301
C782
C911
C912
C905
B351
C181
D901
C182
C904
CN901
L901
C915
C919
J801
IC901
J321
C178
CN501
D501
C590
C586
L701
C183
C93
C589
C591
C176
C184
C177
C191
C193
C179
C585
C166
C167
CN701
C83
C9
C7
C10
C194
C31
C2
TU1
C3
L1
J1
C33
2-5
Main board
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Reverse side
D714
D712
D711
D721
D715
D716
D717
D718
D719
R973
R524
R523
R522
D720
C99
Q971
R974
C973
C983
R521
C521
R534
R563
C555
IC522
C574
R537
CN701
R971
R525
R564
C572
B802
C974
C984
R538
R539
R526
R535
R972
C523
R803
R528
C522
R804
IC801
C525
R531
C526
C573
R574
L573
R540
C524
R532
X521
IC981
C571
C711
Q972
IC971
L571
R541
C712
R542
B703
B704
R715
C972
R802
R801
C801
R811
R527
R530
C971
C713
R536
R719
B801
B971
D713
C802
R738
R809
R808
R810
R806
R37
R805
C553
R529
R555
R723
R807
R728
X701
R561
C552
D706
R737
R741
C705
B505
IC521
C538
C704
R562
R2
C551
C536
R556
D6
C703
C554
C535
B708
R724
R725
R726
R560
C550
C549
C528
C715
R5
R6
C537
C547
R16
C11
R550
C527
C15
C8
R736
R739
R740
C706
R711
IC523
C541
R554
R707
C548
C10
C716
R708
R566
Q521
R745
R709
R743
C13
R735
B707
C546
R553
Q2
R742
R701
R558
C545
R731
R732
C529
R543
R710
D701
D702
D703
R559
C543
C542
C540
C539
C532
C534
C544
R551
C533
R552
C531
C530
R544
R511
R512
R548
R549
R545
R547
R546
R507
C511
C502
R506
Q1
R755
D704
R557
C501
R504
R4
R502
R733
R756
R749
B706
R751
B501
R520
C506
C702
Q4
R729
R730
C505
R508
R519
C513
R513
R514
C91
R505
R12
R752
C503
IC501
R706
IC701
R704
R727
R753
R510
R509
C515
R515
R516
R11
Q5
C81
R81
R91
C7
C82
R82
R703
R721
R92
R705
B702
C701
R754
R533
Q501
C582
B506
R501
C517
R517
R518
R14
B701
R582
B503
C518
C504
C92
L701
R584
R594
R503
C508
R13
D3
C33
Q6
R3
D4
R31
C1
C12
C2
R172
C5
R36
R1
R9
C31
R10
C171
C194
C173
C6
C9
C83
D1
D2
C4
B31
C3
C193
C93
C195
R173
R718
C172
R717
R590
R713
R712
R714
R716
R906
R905
C183
R586
C588
R588
R191
C191
C184
R589
C177
C176
C174
C175
C192
IC161
C166C167
TU1
C32
Q31Q32
C98
R355
D351
C163
C164
C165
C903
C907
C908
R910
B451
R587
C592
C591
R591
IC581
B591
R303
C589
C319
IC301
C510
C302
C304
R565
D891
D892
B891
C310
C309
C587
R585
C583
C581
C316
C305
C891
C318
R593
D501
C585
R583
R581
C315
C314
C306
Q891
R177
R891
D302
R892
R176
C178
R908
Q902
R909
Q903
R907
C179
R174
R175
D781
C169
R165
C781
C168
C783
Q301
R166
C312
C313
C307
C584
C507
R592
C586
C590
C509
CN501
C910
R301
R164
Q351
C185
C161
R163
C162
R167
R352
D331
R302
R33
R35
R162
C351
Q331
R335
C301
C308
R34
R32
C911
C311
D321
R332
C909
L1
R321
R331
D341
R341
R325
C331
C182
B705
C317
J1
Q341
R351
C905
Q781
C916
C181
D903
C782
C912
C303
R918
Q782
D782
D301
R304
C902
D906
D907
R181
C904
R902
C97
C919
C915
IC901
D901
C96
R345
R182
Q321
J801
C906
R903
R901
L901
R342
R322
D904
C320
C341
C321
J321
R912
C914
R911
D905
C913
CN901
C901
2-6
Switch board
R601
D638 D639
R602
S604S605
S603
R603
D640
R604
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Forward side Reverse side
D630
LCD1
D637
D635
S609
D631
R609
R607
R608
S611
S610
S606
D632
D633
D634
R630
D636
JS686
R645
R646
R670
D662
R671
D653
R644
CJ601
R643
C661
C662
R665
R667
R668
R666
Q670
R650
R672
D652
R649
R662
R664
Q671
D661
R661
R681
R682
R663
IC681
D681
R648
C681
C682
R647
R606
S612
S601S602
S608
D643
S607
R610
S613
D641
R605
D642
D644
D645
D646
D647
S614
R652
R651
R611
D648
S615
D653
R612
S616
R613
R654
R614
D652
D649
S618
R653
D651
D650
S617
IC681
R615
R626
C663
R642
R640
IC661
R641
R639
R632
R634
R633
C687
R631
R687
R688
R686
C686
R637
R638
JS686
D629
2-7
Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.MA219SCH)
Printed in Japan
VPT
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