Page 1
KD-S580
SCHEMATIC DIAGRAMS
CD RECEIVER
KD-S580
CD-ROM No.SML200208
TRACK
DIRECT
MO
ACCESS
KD-S
RND
RPT
MODE
FM
580
CD
SSM
AM
SCM
Area Suffix
J ------ Northern America
The new CD mechanism is installed in this set.
How to distinguish the new CD mechanism is displayed in a nameplate central upper row as "J2".
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.
2-1
2-2
2-5
No.49666BSCH
Aug. 2002
Page 2
< MEMO >
Page 3
Block diagram
CJ321
LINE OUT
LRO
RRO
TU.LCH
TU.RCH
TU701
FM/AM
TUNER
FM/AM
FM.OSC
EQ
MONO
IC321
POWER
OUT LF
IC301
IFC
AGC
AMP
OUT RF
E.VOL
S.METER
OUT LR
OUT RR
SDA
SD/ST
SCL
CD.LCH
CD.RCH
IC801
MICOM
LFRFLR
RR
IC901
REGULATOR
SPK
EACH BLOCK
KD-S580
BATTERY
ANT
CJ701
SW1,SW2
CD SENSE
IC561
TRV,TVD,
ECM,ECS,
KICK,TRD,FOD
LM,MSW
IC541
SPINDLE
FEED
TRACKING
/CD RESET
STATUS
SUBQ,SQCK
BLKCK,/TLOCK
/FLOCK,MLD
MDATA,MCLK
OUT L
&
DAC
DSP
TBAL
FBAL
FE,TE
BTL
SERVO
DRIVER
FOCUS
CN501
PSW
FEED
SWITCH
LOAD&FEED
POSITION SET
OUT R
TRCRS
VDET
MOTOR
L.P.F.
IC151
LDON
ARF
BDO
IC501
RF AMP
SPINDLE
MOTOR
SPINDLE
CD LCH
CD RCH
OFTR
/RFDET
RFENV
VF1,VF2,
VT1,VT2,
MD,LD
SW1 SW2
VF1,VF2,
VT1,VT2,
PICK UP
SW1 SW2
LD,MD,
TRACKING
FOCUS
KEY0
KEY1
S601 S620
KEY MATRIX
REMOCON
IC602
REMOCON
CN801
CJ601
KEY2
LCD1
LCD.SCK
IC601
LCD
COM1
LCD.SD
LCD.CE
DRIVER
COM2
COM3
S48
S1
E F G
2-1
Page 4
KD-S580
Standard schematic diagrams
R201
R101
DTC114EKA-X
MONO
SQCK
10K
R801
4.7k
R817
2.2k
R818
REMOCON
SD/ST
QAU0257-001
R102
SUBQ
47k
MONO
FM/AM
AGC
TU701
R202
MICON.MUTE
1/50
C101
TU.LCH
S.METER
1/50
C201
TU.RCH
R830
KEY2
Main amp section
CJ701
QNB0100-002
5
R735
1.5k
C731
R736
R733
10k
1k
2.2/50
C732
0.001
0.1
C822
0.1
C823
D821
2SC1623/5-6/-X
UDZS6.2B-X
UDZS6.2B-X
UDZS6.2B-X
D823
D822
Q731
UDZS6.2B-X
UDZS6.2B-X
D824
D825
Q732
DETACH
ILL_10V
R5V
REMOCON
LCD.SCK
LCD.SO
LCD.CE
UDZS6.2B-X
UDZS6.2B-X
UDZS6.2B-X
D827
D828
D826
KEY0
KEY1
KEY2
4
PSW
SW1
SW2
LM
MSW
CD8V
CD.RESET
STATUS
SUBQ
SQCK
TLOCK
3
FLOCK
CD.SENSE
MLD
MDATA
MCLK
BLKCK
CD.RCH
CD.LCH
9V
CN801
VMC0334-001
2SC1623/5-6/-X
2
0.1
C821
C733
220/10
MTZJ10B-T2
D731
DETACH
LM
CD.RESET
MCLK
MDATA
MLD
SCL
SDA
R703
R701
1k
1k
R734
470
ILL_10V
10
R797
EO
D803
D805
D802
D804
D801
LC72366-9B25
L701
4.7u
Q792
2SA812/5-6/-X
D791
1SS355-X
1SS254-T2
1SS254-T2
1SS254-T2
1SS254-T2
1SS254-T2
R808
1k
R813
IC801
1SS254-T2
1SS254-T2
D701
D702
D792
1SS355-X
2.2k
R794
47k
R809
R793
220p
C717
10k
R811
R812
10k
47/10
C701
0.022
0.1/50
C703
C718
Q791
2SB1197K/QR/-X
1k
R792
Q793
DTC114EKA-X
3.3k
3.3k
R791
10k
R807
R814
R840
R841
R842
R815
R816
R725
220/10
8.2k
R708
S.METER
22k
R798
SD/ST
0
R843
FLOCK
47k
R799
0
R844
TLOCK
C720
LCD.CE
LCD.SCK
3.3k
3.3k
R804
R805
R822
PS2
CD.SENSE
STATUS
0.1/50
C712
Q701
LCD.SO
3.3k
R803
0.1/50
0.01
C702
C716
C725
C715
15
15
R796
R795
FM.OSC
IFC
9V
FM/AM
47k
47k
47k
47k
47k
47k
R845
0
47k
CD.ON
RELAY
C709
C710
R704R702
C713
Q702
DTC144EKA-X
BLKCK
SW5V
MSW
SW1
*C714
AGC
10k
R705
0.01
C711
SW2
PSW
1
2-2
/tr/s/jes/j2/j2ma.001
ABCD
Page 5
KD-S580
T
U701
57-001
Q861
DTA114EKA-X
MUTE
1/50
1/50
C101
R202
C201
TU.LCH
S.METER
MICON.MUTE
TU.RCH
R830
KEY2
MICON.MUTE
22k
R831
R829
R828
R827
R826
R825
R823
D869
1SS355-X
470
R862
ILL_10V
C803
22p
X801
QAX0406-001Z
C804
33p
EO
FM.OSC
47k
D810
R836
1SS355-X
IFC
C807
R834
R832
4.7k
47k
47k
47k
47k
47k
47k
10/16
22k
22k
4.7k
4.7k
R833
R835
KEY0
KEY1
9V
220/6.3
D867
D861
1SS355-X
470
R861
TU.LCH
TU.RCH
C802
0.01
C801
220/6.3
C824
220p
L801
4.7u
SW5V
R5V
VDD
CD8V
C911
220/10
MTZJ4.7B-T2
C861
CD.RCH
D866
C862
0.082
D868
1SS355-X
1SS355-X
CD.LCH
2SC1623/5-6/-X
47k
R910
Q903
TEA6320T-X
C312
Q902
R909
2SA812/5-6/-X
IC301
27k
47/16
R908
C311
R333
R402
0.01
C910
D332
D333
0.22
C404
C304
0.22
2.2k
0.18
0.18
2.2k
100/10
C909
100/10
C908
R336
2.2k
R436
2.2k
R433
0.033
0.033
1k
C305
C405
0.01
C907
1k
R303
C306
C307
0.0056
0.0056
4.7/25
C406
C407
R403
22/16
4.7k
C905
R903
LRO
1SS355-X
1SS355-X
RRO
R302
R301
22k
C303
C403
C402 C302
100/10
0.0082 0.0082
R401
22k
D903
1SS254-T2
R907
39k
68k
4.7k
100K
4.7k
R906
R904
R905
Q332
2SD1781K/QR/-X
Q432
2SD1781K/QR/-X
47k
47k
R304
C308
4.7/25
4.7/25
4.7/25
100/10
C408
C309
47k
47k
R404
22/16
9.1k
0.1
C904
R901
C906
R334
100
R434
100
SDA
0.01
C310
HA13164A
C903
22/16
LRO
IC901
CJ321
QNN0170-001
IC321
LA4743K
R307
C334
1/50
27k
SCL
RRO
C319
220p
220p
C320
R308
C335
1/50
27k
C435
R408
27k
1/50
220p220p
C420
C419
C434
R407
27k
1/50
47k
2.2
C915
R911
C902
0.01
C901
2200/16
D901
1N5401-F64
L901
QQR0703-001
C916
R902
2.2/50
1k
C331
0.022
C330
0.022
D904
C432
CRS03-W
D905
C427
22/16
C328
47/16
C321
100/16
0.1
RF+
RR+
LR+
LF+
C914
RFÂRRÂLR-
CRS03-W
LF-
LR+
RF+
0.1
LR-
LF+
LF-
C332
0.1
C333
0.1
C433
0.1
RF-
RR-
RR+
C329
4.7/25
R323
1k
4.7/25
CN901
QNZ0002-001
C327
R321
470
R322
DTC114EKA-X
47k
Q321
F1
QMFZ047-150-T
D321
1SS254-T2
MUTE
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
E F G
Tuner Signal
CD signal
Front signal
Rear signal
2-3
Page 6
KD-S580
CD servo & control section
5
4
FEEDÂFEED+
PSW
SPINDLEÂSPINDLE+
3
SW1
SW2
TRACKINGÂTRACKING+
FOCUS+
FOCUSÂLD
GND
MD
VR
VF1
VREF
VT1
GND
VT2
VCC
VF2
FEEDÂGND
FEED+
VF2
GND
VCC
SW1
VT2
SW2
VT1
PSW
VF1
SPINDLEÂVR
SPINDLE+
LD
VREF
FOCUSÂMD
FOCUS+
TRACKINGÂTRACKING+
LA6589H-X
CN501
QGB2027M4-22S
R557
150
VR
IC541
FEED-
FEED+
VF2
VCC
SW1
VT2
SW2
VT1
PSW
VF1
SPINDLE-
SPINDLE+
LD
VREF
FOCUS-
MD
FOCUS+
TRACKINGÂTRACKING+
VT1
VT2
VF2
VF1
2
IC501
AN8806SB-W
LM
18k
R552
0
R553
R512
56k
R513
56k
R516
12k
R517
12k
12k
R546
R551
R554
MSW
TRV
TVD
R549
3.3k
R545
R596
8.2k
2k
C556
FEED+
BT
BT
FEED-
GND
GND
0.047 0.047
SPINDLE+
SPINDLE-
C524
C525
C557
FOCUS+
C522
0.022
C523
0.022
C555
0.047
51k
47k
R543
FOCUS-
TRACKING-
R511
ECS
ECM
5.1k
R544
C558
0.047
TRACKING+
TBAL
R510
270k
FOD
560
6.8k
R541 R542
FBAL
C528
150k
FE
TP TP
0.033
R509
15k
C521
560p
C543
0.0018
R518
C541
22/16
Q541
2SA1706/ST/-T
C542
0.0033
R550
11K
TE
FE
R507
8.2k
8.2k
TE
R506
22k
R508
39k
C520
47p
C518
C529
0.047
BT
C519
TRCRS
0.0012
R505
0.22
220k
GND
GND
BT
IC2
1
2-4
MD
VCC
C501
0.01
Q501
LD
2SA1706/ST/-T
C527
0.022
R501
C502
R502
22
22
100/10
C530
R503
C503
68p
1k
68p
C504
LDON
100/10
C505
3p
C506
0.1
C507
100p
3.9k
C508
R504
0.01
RF
TP
0.027
1/50
C509
C510
ARF
0.0047
C511
1M
0.01
C512
R519
BDO
/tr/s/jes/j2/j2ma.002
ABCD
Page 7
KD-S580
505
D551
DSK10C-T1
0.01
C552
C551
220/10
TRD
KICK
SQCK
1k
R579
100/10
0.01
C568
BLKCK
R574
TLOCK
220
0.47
C566
FLOCK
1k
R564
0.0015
C576
MLD
MDATA
CD.SENSE
1k
1k
R563
R562
0
R576
0
R581
1k
R561
MCLK
R575
0.01
C561
PSW
SW1
SW2
LM
MSW
CD8V
CD.RESET
STATUS
SUBQ
SQCK
TLOCK
C574
0.01
C573
220/6.3
R560
100( 1/8W)
L562
C571
4.7U
C572
0.01
100/10
X561
220
0.1
C577
QAX0714-001Z
0.001
C579
FLOCK
CD.SENSE
MLD
MDATA
MCLK
BLKCK
CD.RCH
GND
CD.LCH
SUBQ
STATUS
CD.RESET
C541
22/16
T
5.6k
220k
R547
R548
VDET
TRCRS
VREF
TP
220k
TRV
TVD
ECM
ECS
KICK
TRD
FOD
FBAL
TBAL
FE
TE
RFENV
VDET
OFTR
TRCRS
RFDET
BDO
LDON
ARF
IC561
MN6627482WA
ARF
0.01
C562
C563
0.001
TP
220k
R580
R571
0.27
C564
1k
1k
1k
1k
R568
R569
R567
R570
33k
100k
R577
R573
33k
0.1
C567
C565
4.7U
L561
C516
OFTR
C513
330p
100/10
GND
GND
RFDET
GND
BT
IC2
1M
0.01
R519
C512
BDO
0.1
C514
C515
0.01
RFENV
L501
4.7U
R251
R151
18k
18k
4.7/25
9V
C252
C151
C251
0.001
0.001
C152
4.7/25
47/6.3
C255
47/6.3
R154
22k
R254
C155
22k
R156
R256
C153
150p
C256
R155
1.5k
IC151
NJM4565M-WE
R255
1.5k
100/10
R153
27k
R152
12k
22k
22k
C253
R252
12k
150p
R253
27k
CD signal
E F G
2-5
Page 8
KD-S580
680
5
4
LCD & key control section
LCD1
QLD0210-002
S1
S2
S3S4S5S6S7
S8S9S10
S12
S11
S13
S14
S15
S16
S22
S17
S19
S20
S21
S18
S28
S23
S24
S25
S26
S27
S30
S31
S29
S32
S33
S34
S40
S39
S41
S37
S38
S42
S43
S46
S47
S48
S44
S35
S36
S45
COM2
COM3
COM1
3
R601R602R603R604R605
R612
KEY0
680
D603
D601
D602
1k
R645
VOL-
1k
R644
VOL+
D604
D605
680
R643
S601
R606R607R611 R610 R609 R608
KEY1
680
S607
KEY2
680
S614
560
6809101.2k
S603
S602S604S605S606
S609S610S611S612S613
R614 R613
560
S608
S615S616S617
1.5k 1.2k 910 680
R616
R615
S618S619
R617
1.5k 680 5609101.2k
2
S620
/tr/s/jes/j2/j2sw.001
LOUD
SEL
DISP
680
R642
D609
D607
D608
D606
R641
1
5
D610
UP
D620
D618
D619
R633
DOWN
2.2k
R632
POWER
D645
820
R631
UDZS6.2B-X
FM
SCM
D613
D615
6
D611
2
MODE
D612
3
4
EJECT
D614
1.2k
390
390
390
390
R638
R640
R637
R639
R636
CD
D616
AM
D617
1k
2.2k
1k
1.2k
R635
R634
1
2-6
ABCD
Page 9
IC602
R632
2
2k
DOWN
RPM6938-SV4
D644
R661
C611
0.012
UDZS5.1B-X
10k
4.7/6.3
C612
R662
KD-S580
470
ILL-10V
R5V
REMOCON
CJ601
VMC0355-001
IC601
C601
0.022
LC75823W
680P
C602
COM1
COM2
COM3
51k
R657
COM2
COM3
COM1
R651
LCD_CE
LCD_CLK
LCD_SO
10/6.3
C603
2.2k
R652
2.2k
R653
R654
R655
R656
D642
D643
R658
10k
10k
10k
10k
1SS355-X
1SS355-X
180k
D641
UDZS5.1B-X
D620
POWER
UDZS6.2B-X
D645
.
820
R631
D732
D731
680
680
R731
R732
S48
S46
S47
S1S2S3
S43
S44
S45
S4
S5S6S7
S36
S37
S38
S39
S40
S41
S42
S8
S9
S33
S34
S35
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S10
S11
S13
S12
S14
S15
S16
LCD.SCK
LCD.SD
LCD.CE
KEY0
KEY1
KEY2
GND
E F G
2-7
Page 10
KD-S580
Printed circuit board
5
4
3
2
Main board
T1A
CJ701
D702
Q731 Q732
D701
R703
R736
C732
R794
C731
D792
D791
C702
B759
C709
C710
Q791
B753
B754
B755
C714
R791
R704
R705
C713
R702
R792
C715
C712
C719
R735
C823
R733
R701
B752
C720
R333 R334
L701
1
13
B757
14
Q332
R734
C733
Q701
26
C821
B751
C716
R725
B758
D821
R336
C725
B355
D332
C717
C824
C718
C711
C201
R799
Q793
Q702
K1
R793
CJ321
D731
R795
C703
C101
B827
R808
C701
R817
K0
1
R796
R829
R830
K2
R832
R834
2
Q432
R797
R823
R826
B756
R433
R201
R708
C822
R434
Q792
R102
R101
R202
B853
C861
R436
R798
C451
R827
R818
B451
B452
B454
C336
D869
D867
D333
R814
R815
D822
Q861
R841
R809
R836
R835
D861
D866
C807
C801
D904
2
Q902
B458
R509
C521
C253
C905
C904
C513
IC901
C510
R156
1
R910
C516
R503
C256
R155
R153
C152
C151
C509
B552
C530
R504
C506
C507
B553
L901
C998
C252
R903
L801
R152
R151
C508
C153
C915
R911
R822
C906
RF
R901
R254
R256
C911
C505
C525
C155
C524
R154
D321
C502
C504
TE
FE
D905
D901
R510
C255
C902
Q321
C407
C563
R251
C307
C308
B152
C503
R513
R516
ARF
R573
C565
R572
C568
C251
IC151
C527
R517
L562
C327
B554
C567
C408
Q501
R511
B150
CN501
L561
L501
B558
C557
C522
R571
C916
C558
C523
C566
R578
R323
R321
R502
R501
R512
C576
R322
B601
R550
R581
R303
Q541
R580
R574
B151
C577
R307
C319
R576
B352
R304
C542
R308
R577
R575
C579
C320
C556
C543
41
R547
R544
R543
C564
R542
R553
B556
B557
R541
R548
B607
B606
R545
R546
X561
C329
C554
R557
C553
IC541
C571
C914
D902
R902
C335
C334
R404
R403
C419
C
R407
B351
C434
C435
B605
C321
B604
2
C555
VREF
61
R549
B603
1
B600
C562
1
C561
C573
C572
R560
R556
B602
R596
21
R905
41
R831
R812
1
D828
C903
C803
R401
R801
R567
C405
C833
D824
R402
D823
15
C910
C310
C501
B551
D825
14
R803
R302
R301
C305
C406
C909
C309
R519
R813
25
R804
C306
C512
R904
IC301
C511
R842
D
R562
R805
R811
D551
C908
C529
B455
C515
C514
Q903
B456
R505
C518
D804
D802
R907
R909
R908
D801
D805
D803
R561
D903
C528
R518
R255
C907
C519
R253
R564
B457
IC501
B560
C520
R508
R506
R252
B855
R507
R862
R861
B851
C862
C303
C302
C304
R828
D868
C404
C402
C403
C312
B453
C311
R807
R906
R840
R843
R844
R825
65
D810
X801
C802
C804
B852
15
CN801
14
D826
R833
D827
R554
C420
R552
R551
C574
B353
C427
R408
C541
C328
C996
C333
C433
C330
R563
B354
C332
C551
D555
R570
R569
R568
R579
C432
C597
C901
C331
C552
Q555
25
24
23
21
19
17
15
13
11
9
7
5
3
2
1
C995
1
2-8
ABCD
Page 11
Front board (Foward side)
D620
S601
S604
D601
S603
R601
GEB10037A
R602
D602
S1A
D603
R604
R603
S607
S602
R605
IC602
D604
R606
S605
D605
3
LCD1
D606
2
S606 S608 S609
1
D607
R607
D608
R608
KD-S580
D614
S612
R611
R610
S620
D616
R638
,
D731
R639
R615
R637
R614
D617
D613
R636
S618
S616
D732
D609
R609
S610
D610
S611
D611
S614
R612
S615
D612
R613
R616
R617
S619
D615
S613
D618
D619
S617
Front board (Reverse side)
R731
R654
R732
R652
R651
CJ601
D731
D732
2
1
R655
R656
R653
14
15
R658
D643
D642
C603
D641
C601
R657
C602
D645
T1A
R631
R641
R645
R640
R644
32
33
48
49
64
IC601
17
16
1
R632
R633
R634
R635
IC602
R662
R643
3
R661
2
D644
1
R642
C612
C611
E F G
2-9
Page 12
KD-S580
VICTOR COMPANY OF JAPAN, LIMITED
MOBILE ERECTRONICS DIVISION
PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1Chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
No.49666BSCH
200208
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