JVC KDG-151 Schematic

Page 1
SCHEMATIC DIAGRAMS
CD RECEIVER
KD-G151,KD-G152
KD-S1501
CD-ROM No.SML200502
Area suffix
STEERING CABLE
2-COLOR ILLUMINATION
CONTROL PANEL
KD-G151
SILVER
KD-G152
BLACK
KD-S1501
BLACK
Contents
Standard schematic diagrams (For KD-G151 and KD-G152 E2,EX2,EY2,EU2 version) 2-6 Printed circuit boards (For KD-G151 and KD-G152 E2,EX2,EY2,EU2 version)
Standard schematic diagrams (For KD-S1501 E2,EX2,EY2,EU2 version) 2-15 Printed circuit boards (For KD-S1501 E2,EX2,EY2,EU2 version)
COPYRIGHT 2005 Victor Company of Japan, Limited.
No.MA145SCH
2-1Block diagram (For KD-G151 and KD-G152) 2-2Standard schematic diagrams (For KD-G151 and KD-G152 E,EX,EY,EU version) 2-5 Printed circuit boards (For KD-G151 and KD-G152 E,EX,EY,EU version)
2-9 2-10Block diagram (For KD-S1501) 2-11Standard schematic diagrams (For KD-S1501 E,EX,EY,EU version) 2-14 Printed circuit boards (For KD-S1501 E,EX,EY,EU version)
2-18
2005/2
Page 2
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.
Page 3
Block diagram
(For KD-G151 and KD-G152)
PICK UP
FOCUS &
TRACKING
COIL
LOAD&FEED
MOTOR
POSITION SET
SWITCH
SPINDLE
MOTOR
SW1, SW2
VF1, VF2, VT1 VT2, LD, MD
TRACKING+, TRACKING­FOCUS+, FOCUS-
FEED+ FEED-
PSW
SPINDLE+ SPINDLE-
SW1, SW2
CN001
Main amplifier & CD servo control section
LM,MSW
DMO FOO
IC561
CD
DRIVER
CN501
IC501
RF AMP
FMO TRO
SPINDLE+ SPINDLE­FEED+ FEED­TRACKING+ TRACKING­FOCUS+ FOCUS-
SW1, SW2, PSW
VF1, VF2 VT1, VT2 MD, LD
FE, TE RFGC, RF RFRP, RFDC SEL, TEB
CDRW
IC521
DSP & DAC
BUS0 to 3 BUCK CCE RST
J1
ANT
FM/AM
TUNER
IFC FM/AM SK/STOP SD/ST MONO AFCK SK/ST1 OSC AMEO FMEO
IC701
CPU
TU1
MUTE
L-CH R-CH
Q781
MUTING
DRIVE
MUTE
SDA SCL
OUTLF, OUTLR OUTRF, OUTRR
IC161
E.VOLUME
Q341, Q351
LINE OUT
MUTING
EACH BLOCK
IC901
REGULATOR
CN901
REARL, REARR
IC301
POWER
AMP.
FRONT LEFT (+) FRONT LEFT (-) FRONT RIGHT (+) FRONT RIGHT (-) REAR LEFT (+) REAR LEFT (-) REAR RIGHT (+) REAR RIGHT (-)
J301 LINE OUT
LCD & Key control section
S601 to S618 KEY MATRIX
IC601
LCD DRIVER
COM1 COM2 COM3 S1 to S52
LCD1
LCD DISPLAY
LCDCL LCDDA LCDCE
KEY0 KEY1 KEY2
CJ601
CN701
KEY0 KEY1 KEY2 LCDCL LCDDA LCDCE
LO RO
IC571
CD L.P.F.
SPK
BATTERY
CD.L CD.R
2-1
Page 4

Standard schematic diagrams (For KD-G151 and KD-G152 E, EX, EY, EU version)

Main amplifier section
TU1
C1 5P
UN2211-X
C31
C32
1000P
Q31
2SC3661-X
MA8062/M/-X
D702
2SB624/4/-X
Q8
C41
0.12
C42
0.033
Q41
MA8062/M/-X
D703
Q761
L1
4.7u
R31
1k
MA8062/M/-X
MA8062/M/-X
D704
D761
MA111-X
R41
3.3K
D705
R761
QAU0313-001
D1
MA111-X
C12
0.47/50
MA8062/M/-X
D706
4.7K
R762
0.1
Q42
C51
MA8062/M/-X
2SB624/4/-X
D762
3.3k
D2
MA111-X
R35
Q32
2SD601A/QR/-X
R42
1k
R45
2SC3661-X
SQ
2SD601A/QR/-X
MA8062/M/-X
D707
D708
Q762
R763
MA111-X
C2
R32
10k
R51 470
0.1
C718
4.7k
UN2211-X
C186
R244
12k
100
22/16
SW1
R719 R720
R721
R245
R246
C243
R732 47k
0
IC701
UPD178078GF-690
R755
1/50
C185 1/50
C184 1/50
C183
QTE1H54-225Z
C182
QTE1H54-225Z
C181 1/50
220k
220k
R161
R171
D161
D171
MA111-X
CD.L
CH.L
CD.R
CH.R
180k
C244 1/50
47k
22k
R247
R731
POWER
47k47k
R730
100k
R733
R729
47k
VPP
RESET
R728
47k
R727
10K
R726
47k
R725
47k
R752
10K
X701
R724
0 L703
QAX0406-001Z
4.7u
0.1
C705
R723
47k
C706
0.1
R722
47k
MA8062/M/-X
D710
R753
47K
4.7k
4.7k
4.7k
10k
C82
0.012
47k
Q53
UN2211-X
100K
4.7k
R702
SISOSCK
1/50
1/50
4.7k
SK/STP
RST
4.7k
R703
C10 1/50
R4
Q3
BUS3
4.7k
R704
2SD601A/QR/-X
UN2111-X
BUS2
BUS1
Q2
MA111-X
D71
AFCK
R91
R81
BUS0
10k
R3 0
C72
47p
QAX0263-001Z
C71 82p
Q7 UN2211-X
CCE
BUCK
0
R739
SDA
SCL
2SD601A/QR/-X
Q74
Q73
2SD601A/QR/-X
R76
R75
4.7k4.7k
C78
0.1 0
R74
Q72 UN2111-X
Q71
UN2111-X
R77
LC72725M-X
100
C74
47/6.3
0.01 C73
X71
10K
R71
2.2k
R72
RDSSCK
LEVEL
0.22
C241
LM
MSW
R705
2.2k
LCDDA
CD-RW
0
R738
R706
LCDCL
CDON
MSW
LM
0
0
2.2k
4.7k
R765
2.2k
R754
R708
R707
RED/GRN
I/O
SW2
LCDCE
PSW
IC71
R240 220
D241
RB160M-30-X
R737
10k
R711
RED( ENC1)
47k
R241
47k
10k
10k
R713
R712
KEY0
GRN( ENC2)
2200P
18K
18K
C93
C83
R82
R92
2200P
C75
C79
560P
0.01
C76
330P
C77
10/16
2K
R78
2.2k
R73
RDSDA
C242
0.047
Q241
MA111-X
2SD601A/QR/-X
R243
D242
R242
1k
CTRL
MUTE
REMOCON
TEL-MUTE
1k
4.7k
1.2k
R735
R736
R734
10k
10k
10k
10k
10k
R714
R715
R716
R717
R718
KEY2
KEY1
SM
SQ
LEVEL
C94
R1
100
1000P
Q5
47k
R7
4.7k
2SD601A/QR/-X
1000P
C81
C91
C7 10p
R8
10
1000P
C9
C8
R10
220/10
OSC
IFC
SK/ST1
R56 47k
C54
0.01
C55
330p
47k
R57
R59
SK/STP
R744
10K
B901
R745
0
1K
C713
0.01
UNLOCK
VDD
VSS
R751
22K
R750
C3
0.047
1k
1k
R44
C43
100/16
Q52
0.1
C717
R764
47K
Q763
D701
0.47/50
33
0.33
C714
2SB709A/R/-X
R52 15k
C711
0.1
C761
RED/GRN
MA8062/M/-X
C11
150P
MA111-X
R53 10k
DETACH
REMOCON
RED( ENC1)
GRN( ENC2)
DIMOUT
C712
10/16
D4
R9
ACC5V
LCDCL
LCDDA
LCDCE
0.1
C701 100P
C5
C4
C6
R2
100/10
10k
Q4
R6
47k
2SB624/4/-X
D3
MA111-X
Q6
UN2211-X
3.3k
FM/AM
R54 10k
Q51
C53
0.1
R55
2.2k
C52
4700p
KEY0
RDSSCK
KEY1
KEY2
MONO
SK/ST1
FM/AM
AFCK
RDSDA
DIMIN
ANTCTRL
DIMOUT
100p
220/10
C84
C92
Q1
0.012
UN2211-X
R11
10k
R5
SD/ST
MONO
R58 47k
27k
SM
PS2
DETACH
R740
C715
10K
R741
0.01
R742 47k
R743
47k
22K
R709
47k
R710
47K
INT
MA111-X
C708
C707
47/6.3
C13 220P
R163
2.2k
R162
22k
C162
8200P
C172
0.1
C196
0.22
C195
C191
C192
47/16
100/10
X1
22P
27P
C704
C703
0.01
C166
C163
5600P
0.22
C165
0.033
0.22
C164
0.22
C174
0.033
C175
8200P
C176
5600P
C173
0.22
22k
R172
10
R173
2.2k
R191
SCLSISDA
TEL-MUTE
DIMIN
DIMOUT
FMEO
AMEO
OSC
IFC
SD/ST
ANTCTRL
CTRL
PS2
Q902
UN2211-X
C716 100P
270
R174
R184
4.7K
R891
C709
C710
L702
4.7u
L701
4.7u
Q901
2SB709A/QR/-X
47k
D891 MA111-X
Q891 UN2211-X
100/10
0.01
TEA6320T-X
270
R164
R906 20K
C167
4.7/50
IC161
C177
4.7/50
100/16
C193
R194
4.7K
R892 1k
C891
0.1
To SHEET 2
CN701
QGZ1601J1-15
To CJ601
(SHEET 3)
QAM0682-001
CD-RW
SW5V
CD.R
CD.L
PSW
SW1 SW2
MSW
CDON
BUS0 BUS1 BUS2 BUS3 BUCK
CCE RST
CD8V
9V
LM
CN702 QGA2006F1-02
J1 QNB0100-002
R33
1.5k
2SD601A/QR/-X
AMEO
FMEO
2.2/50
R43 1k
D892 MA111-X
R905
8.2K
J301
R322
R332
100
Q331
R333 R323
2.2k
KTD1304-X
R331
820
C168
4.7/50
C178
4.7/50
C194
0.01
MUTE
Q781 UN2111-X
C781
D781
220/10
MA111-X
47K
Q881
R882
UN2211-X
R881
4.7K
C881 22/16
RB160M-30-X
ANT
D851
10K
10/16
C851
RB160M-30-X
MA111-X
ILL10V
C908
C909
220/10
220/10
C852
0.01
R851
D852
D902
C916
0.01
C912
C904
C907
220/10
10/16
100
2.2k
R321 820
47k47k
R165R175
C801
0.01
C782
47/16
10/16
C903
R352 R342
100
Q321
Q351
KTD1304-X
KTD1304-X
820
R351
QFV91HJ-474Z
47k
R166
47k
R176
QFV91HJ-474Z
Q783 UN2111-X
D783
MA8110/M/-X
22/16
IC901 HA13164A
R903
4.7k
10/16
C913
D341
MA111-X
C352
C342
9.1k
R902
C902
2.2/50
C906
0.01
QMM0519-001
100
C333
0.047
Q341
R341
R343R353
KTD1304-X
820
2.2k2.2k
D321
MA111-X
QFV91HJ-474Z
R167
C332
27k
R177
27k
47k
R781
C905
47/16
D782
MA111-X
C783
0.22
C331 100P
C341 100P
C322
QFV91HJ-474Z
Q782
UN2211-X
C802
0.047
R801
10/16
C910
C911
R168
27k
C351 100P
C321
100P
R178
27k
1K
R782
C784
4.7/25
SO
R802 100k
100k
R810 100
R803 100k
R907
1k
R904
5.6k
C914
100/16
0.1
C915
0.1
C324
0.047
IC801
HD74HC126FP-X
10k
R908
Q904
UN2111-X
C917
IC301
LA4743K
C309
C323
1/50
C301
4.7/25 C302
C303
0.022
47/16
C320
1/50
C304
C305
C326
1000p
R301
4.7k
D302
D301
D303
RB160M-30-X
RB160M-30-X
POWER
INT
I/O
R808 100k
R804
10k
R809
330
R806 22k
R805
100
R807
100k
1N5401-F64
L901
C918
CN901
QNZ0650-001
1k
QMFZ047-150-T
100P
D971
RB160M-30-X
RR-
RR+
QQR0703-001
R901
Q903
UN2211-X
0.1
100/16
RB160M-30-X
SCK
D901
QEZ0646-228
C971
FR+
FR-
D304
C901
22/16
RB160M-30-X
0.1
D972
R971
R972
MA111-X
FL-
FL+
D903
RL-
C306
D306
RB160M-30-X
2.2k
2.2k
RL+
0.022
RB160M-30-X
QNZ0095-001
D305
RB160M-30-X
J801
0.047
C325
D308
RB160M-30-X
C313
C317
D307
RB160M-30-X
QAM0157-002
0.1
RL-
RL+
FL-
FL+
C308
0.1
100P
100P
100P
C312
C315
C314
100P
C318
C319
C316
100P
100P
100P
100P
FR+
FR-
C311
0.1
C310
0.1
RR+
RR-
CH.L
CH.R
Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
2-2
SHEET 1
Page 5
CD servo control section
FEED-
FEED+
GND
PSW
SPINDLE-
SPINDLE+
GND
SW1
SW2
TRACKING-
TRACKING+
FOCUS+
FOCUS-
LD
GND
MD
VR
VF1
VREF
VT1
GND
VT2
VCC
VF2
GND
FEED-
VF2
FEED+
VCC
GND
VT2
SW1
VT1
SW2
VF1
PSW
VR
SPINDLE-
LD
SPINDLE+
FOCUS-
VREF
FOCUS+
MD
TRACKING+
TRACKING-
FEED-
VF2
FEED+
VCC
VT2
SW1
VT1
SW2
VF1
PSW
SPINDLE-
SPINDLE+
FOCUS-
VREF
FOCUS+
MD
TRACKING+
TRACKING-
CN501
QGB2027M4-22S
MSW
R566
8.2k
R567
6.8k
R519
VR
150
LD
VREF
C513
0.01
VF1
VF2
VT2
VT1
VCC
C501
0.01
R514
15k
R503
R504
R505
R506
C502
0.01
IC561
LA6242H-X
3k
R568
4.7K
R569
LM
R572
1.5k
1.5k
R571
C515
0.01
C512
R513
1k
82p
R512 R511
2k 10k
C514
5p
IC501
TA2157FN-X
82k
82k
330k
330k
C503
100/6.3
R565 20k
R576
5.1k
C566
C565
C564
0.047
FEED+
R573
R515
100
C511
LD
C504
0.0470.047
SPINDLE+
SPINDLE-
FEED-
1.5k
RF
RFGC
0.1 C510
MD
Q501
2SB1241/QR/-T
0.01
C567
0.047
FOCUS-
FOCUS+
TRACKING-
TRACKING+
C509
100/6.3
TP1
0.1
FE
RFRP
56k
R510
R509
82k
SEL
TEB
100/6.3
C505
22
R507
R508
22
4.7k
R563
R564
R562
R577
8.2k
C568
0.022
C562
0.01
C508
0.01
R517
R516
820
RFDC
FMO
15k
DMO
8.2k
FOO
Q561
2SB1322/RS/-T
22
22
R574
R575
R561
33k
TRO
C563
100/10
TP2
0
CD-RW
C507
0.0068
TE
C561
47/6.3
1A3G-T1
Q521 UN2111-X
D561
C559
1800P
L521
47u
47u
L523
C547
0.1
C555
0.01 C516
L522
47u
Q522
UN2211-X
C557 100P
4.7k
4.7k
R537
R536
100/6.3
C548
100/6.3
C549
0.01
BUCK
BUS0
CCE
BUS1
BUS2
4.7k
R535
RST
4.7k
BUS3
R534
CDON
R538
10k
0.01
C552
C551
100/10
R594
150
R584
150
C545
100/6.3
100p
C546
C544
0.01
QAX0413-001Z
C556
0.1
C550
1/50
C517
0.01
R591
18k
C594
820p
C584
820p
R581
18k
C553
0.01
10p
C554
10p
C541
R533
1M
X521
L524
C592
4.7/25
820p
C591C581
820p
C582
4.7/25
FMO
DMO
C539
100/6.3
100
100
R531
R532
47u
C521
R586R587
22k22k
R597 R596
0.01
C540
R528
0.01
C585
22k 22k
C595
47/6.3
FOO
TRO
C538
C537
C534
C533
R530
R529
R526
100
100
R527
C522
100/6.3
47/6.3
R592
33k
C593
R593
5.1k
120p
C583
R583
5.1k
120p
R582
33k
C596
0.047
0.047
470p
470p
0
0
0
IC521
TC94A14FA
C530
R521
5.6k
0.047
0.047
0.047
C531
C535
C536
0.033
C528
R525
0.033
10k
C527
0.01
C526
2700P
C525
0.01
R524
C524
0.015 15k
R523 470k
R539
1.5M
47p
C523
R522
47k
100/16
C529 100/6.3
IC571
R585
0.047 C560
R595
NJM4565M-WE
C597
0.001
RFGC
RFDC
FE
RFRP
0
CD.L
0
SEL
TEB
TE
RF
CD.R
SW5V
9V
CD.R
AGND
CD.L
PSW
SW1
SW2
LM
MSW
CDON
CD-RW
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RST
CD8V
To SHEET 1
SHEET 2
2-3
Page 6
LCD & Key control section
IC602
RPM6938-SV4
LCD1
QLD0350-001
S618
S1S2S3S4S5S6S7S8S9
COM1
COM2
COM3
S609S610S611S612
R613 R612R614R615
1.2K 8201.8K2.7K
S608
S603
S615S616S617
S602S604S605
S607
S614
R601R602R603R604
8208201.2K1.8K
R605R606R610 R609 R608 R607
8208203.9K 2.7K 1.8K 1.2K
R611
820
C611
0.012
MA8062/M/-X
D644
10k
R661
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
S51
S52
S49
S50
S51
S601
S606
S613
KEY0
KEY1
KEY2
R645
D601
D602
D603
DISP
VOL+
VOL-
330
R644
R643
D604
SEL
R642
R641
D605
D606
D607
S52
R671
Q671
2SB624/4/-X
Q672
UN2211-X
R673
0
47k
R672
C603
10/6.3
MA111-X
1k
330
820
330
510
330
R635
D613
R634
EJECT
R633
D614D615
D616
DOWNUP
MODE
R632
R631
D617
R630
390
390
R627
R628
R629
D631
D632
NSPW310BS/BRS/
POWER
T/P
D618
NSPW310BS/BRS/
R640
1
2
3
R639
D608
D609
CD
FM/AM
R637
D612D611D610
654
R636
R638
R653
10k
D643
R658
180k
2.2k
R651
MA8051/M/-X
D641
R652
0.022
C601
2.2k
LCDCE
LCDCL
LCDDA
R654
R655
R656
COM1
COM2
COM3
10k
10k
10k
R657C602 51k680P
S48
S1S2S3
S45
S46
S47
S43
S44
IC601
PT6523LQ-L
S4
S5S6S7
S40
S41
S42
S8
C612
4.7/6.3
S36
S37
S38
S39
S35
S9
S10
S11
S13
S12
R662 470
CJ601
QGZ1601K1-15S
ILL10V
ACC5V
REMOCON
DIMOUT
LCDCL
S33
S34
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S14
S15
S16
LCDDA
LCDCE
KEY0
KEY1
KEY2
GND
To CN701
(SHEET 1)
2-4
SHEET 3
Page 7
Printed circuit boards
Main board
(For KD-G151 and KD-G152 E, EX, EY, EU version)
Forward side Reverse side
C325
IC301
R526 R529 R530
C505
C304
C503
Q501
C529
C536
C535
R167
B7
B16
C531
R168
C320
IC501
D307
C522
R178
C507
R177
D972
L901
C918
C352
R574
C547
C901
L521
C556
C342
C563
R569 R568
B571
C553
R971
C322
L523
C550
C332
R565
R537
C545
D971
C566
C565
C561 C551
R527 R528
C971
C310
C323 C301
TP2
C552
C534
C784
R972
Q561
R534
R536
X521
R577
L522
R532
C564
R538
B3
C538
R533
C311
R531
C554
R561
R525
C326
R517
C509
C308
C305
C537
D903
CN501
R562
C303
C501
C513
R564
C539
C341
C512
R511
C528
C540 C541
CN901
C309
C321
R513
R512
C508
R521
L524
B2
R515 C511
C320
C522
C502
C525
R516
C526
C304
C351
R509
C331
C521
C529
C503
C505
C533
R524
C306
C504
TP1
C524
R507 R508
IC301
Q501
C527
R539
R522
C302
C523
Q881
R582 R583
B901
D851
R807
C904
R585
C891
Q782
R595
R803
R176
R166
R782
C585
R805
R810
C910
B9
C557 C597
C851
D782
R881
R781
C517
C911
R901
C781
C592
C902
C582
R902 R903
B8
Q783
R566
C595
C560
D783
C783
D901
CN702
R567
R563
C782
D561
D701
C562
R592
R301
R593
Q521 Q522
C549 C548
R575
C516 R535
C555
R572 R571 R573
R352
R342
R351
R341
R322
R332
C910
IC901
C851
C177
C904
Q781
C881
R702
R703
C596
C583
R704
C913
C914
R743
Q241
R244
R709
C916
C713
R710
R809
R245
L901
R851
B851
C546
C301
C901
C544
IC561
C322
CN901
C323
C550
C545
C548
C563
C561
C559
R576
C332
L521
C567
R594
D901
L523
D561
R591
C591 C594
R584
R597
C584
C581
C902
C782
C555
R901
R581
C342
B852
C352
CN702
C781
C592
R801 R802
C593
C595
C802
R804
IC571
C582
D852
C852
C167
D781
R596
R587
C585
IC801
B5
B6
D306
D305
C305
C303
D308
C313 C312
C316
C318
C319
B10
C324
B14
R503
R504
R506
R505
R519
C515
C514
C510
R510
C509
L524
R523
C530
C539
C317
R514
C568
CN501
IC521
D304
D303
Q561
X521
D302
C315
D301
C314
C784
L522
C551
R742
R808
C178
C701
R707
R243
C168
R750
C244
R745
R751
C905
C907
C193
C165
R246
R739
R247
C175
C243
B13
R738
R713
Q903
C183
C164
Q904
R714
C903
R715
R908
R904
R719
R907
R721
R736
IC701
J801
PP2
C184
C181
R905
R906
R720
C182
C196
R717
R765
CN701
R718
C705
IC161
L701
Q902
C909
L702
X701
R4
Q3
Q763
C192
R735
B15
C186
C191
Q901
R323
C709
C195
R723
L703
R763
J301
Q341
Q331
Q321
R333
D321
D341
C43
R6
Q6
R9
D3
D4
R7
R8
C185
C908
R75
Q73
R74
D71
Q7
Q71
Q72
R752
C51
C10
R764
Q762
D762
Q351
R353
R343
PP1
Q4
Q5
C9
C6
C715
C32
R33
C94
R53
Q52
R55
C4
X71
R71
R72
J1
L1
TU1
C3
C31
B12
C84
R76
Q74
C78
C52
R744
C74
C75
C73
C77
IC71
C761
C79
R78
R73
C333
J1
L1
TU1
C1
Q8
C12
C92
R59
C55
C74
C81
C91
Q1
C11
C7
C82
C77
R45
C5
R2
Q32
R35
C8
R5
C76
R77
R762
R711
R734
C761
D707
D706 D705
C2
C54
C717 D708
C84
C71
C72
J301
C174
R730
R712
C181
VSS
C183
R728
R716
C192
B17
D704
C162
C706
D703
R191
C184
R162
LM
VPP
R726
R706
D702
C163
R727 C703
R705
J801
C903
R163
R708
R241
C166
C243
CN701
PP2
C801
C3
C6
R91
R57
R11
R331
R321
R44
R10
C43
Q42
R42
R43
C42
R41 C41
C9
C909
R32
R31
C31
R81
R56
Q51
C53
R51
R52
C4
C51
R761
X71
Q761
D761
R741
C712
C718
C185
R82
C93
C10
C13
C707
C83
R92
R54
R58
C908
B18
C711
R724
Q53
RESET
C710
C708
X701
L703
C716
R161
C186
R171
R725
X1
R729
L702
C173
C191
D161
L701
C704
C709
Q2
D171
D710 R753
R3
R172
C182
R722
C172
R173
R755
D1
D2
PP1
Q41
Q31
R1
C94
C714
C241
C905
C193
MSW
R754 VDD
R240
C912
C176
C194
R184
R194
D902
UNLOCK
C906
R740
R242
R175
C881
Q891
C244
IC901
R891
D241
C907
C915
C914
R164
R174
D242
R892
C178 C168
D891
C916
D892
R731
R165
R882
R806
R733
R732
C242
C913
C177
C167
R737
R586
C596
Switch board
R603 R602 R601
S601
S603
D618
D602
S602
D604
S606
D601
D603
R605
S604
IC602
R604
S605
LCD1
S607 S608
D605
D606
R606
Forward side Reverse side
D613
R635 R634 R633 R632
R636 R637 R631 R630
CJ601
D632
D631
R628
R627
Q672
Q671
R651 R652
R673 R671 R672 C603
R658
D643 D641
R653
IC601
C601
R657
D607 R607
S618
D608 R615
D609 S617
S609
D612
R608
S610
D611
R609
S611
D610
D631
D632
R610
D616
R612 R611
S613
S616
S612
R613 R614
S615
D615
D614
S614
D617
R654 R655
C602
R656
IC602
D644
R661
C612
C611
R662
R629
R645 R644 R639 R638
R643 R642 R640 R641
2-5
Page 8
Standard schematic diagrams
Main amplifier section
TU1
UN2211-X
2.2/50
MA8062/M/-X
C1 5P
C31
C32
1000P
Q31
2SC3661-X
D702
2SB624/4/-X
Q8
C41
0.12
C42
0.033
Q41
MA8062/M/-X
D703
Q761
4.7u
R31
MA8062/M/-X
D704
D761
QAU0222-001
L1
C12
1k
R41
3.3K
MA8062/M/-X
D705
4.7K
R761
MA111-X
R762
D1
MA111-X
0.1
C51
0.47/50
MA8062/M/-X
D706
D762
3.3k
D2
MA111-X
R35
Q32
2SD601A/QR/-X
R45
Q42
2SC3661-X
SQ
2SD601A/QR/-X
MA8062/M/-X
MA8062/M/-X
D707
Q762
2SB624/4/-X
R763
MA111-X
100
0.012
1000P
1000P
100p
R1
0.47/50
33
0.33
C714
C11
2SB709A/R/-X
R52 15k
C711
0.1
C761
RED/GRN
MA8062/M/-X
150P
C14
MA111-X
R53 10k
DETACH
REMOCON
RED( ENC1)
GRN( ENC2)
DIMOUT
C712
10/16
0.01
D4
R9
ACC5V
LCDDA
LCDCE
0.1
C701 100P
LCDCL
220/10
C5
C4
C6
R2
C7
100/10
10p
10k
Q4
R6
47k
Q5
2SB624/4/-X
D3
MA111-X
R7
Q6
UN2211-X
3.3k
FM/AM
R54 10k
Q51
2SD601A/QR/-X
C53
0.1
R55
2.2k
C52
4700p
KEY0
RDSSCK
KEY1
KEY2
MONO
SK/ST1
FM/AM
AFCK
RDSDA
DIMIN
ANTCTRL
DIMOUT
C2
C3
0.047
1k
R32
10k
R42
1k
1k
R44
C43
100/16
R51 470
Q52
0.1
0.1
C717
C718
D708
R764
47K
4.7k
UN2211-X
Q763
D701
0.012
C92
C81
C91
C82
Q1
UN2211-X
R8
47k
4.7k
10
10k
1000P
C9
R10
220/10
OSC
IFC
R56 47k
C54
0.01
C55
330p
47k
R57
SK/STP
C715
0.01
R744
10K
B901
R745
0
1K
C713
0.01
UNLOCK
VDD
VSS
22K
R750
R5
C8
R11
22K
R59
R743
R751
47k
MONO
SD/ST
R58
47k
SM
PS2
DETACH
R740
10K
R741
R742 47k
47k
22K
47k
R709
47K
R710
INT
J1 QNB0100-002
2SD601A/QR/-X
R33
1.5k
R43 1k
AMEO
FMEO
SW5V
9V
CD.R
CD.L
PSW
SW1 SW2
LM
MSW
CDON
CD-RW
BUS0 BUS1
QGZ1601J1-15
QAM0682-001
CN701
To CJ601
(SHEET 3)
BUS2 BUS3 BUCK
CCE RST
CD8V
CN702 QGA2006F1-02
To SHEET 2
(For KD-G151 and KD-G152 E2, EX2, EY2, EU2 version)
1/50
1/50
4.7k
SK/STP
Q53
UN2211-X
RST
100K
4.7k
4.7k
R702
R703
SISOSCK
C84
C10 1/50
R4
Q3
BUS3
4.7k
R704
C94
2SD601A/QR/-X
UN2111-X
BUS2
C186
R244
12k
100
SW1
R719 R720
R721
C243
22/16
0
R755
CD.L
CH.L
R245
180k
C244 1/50
22k
R246
R730
100k
R732 47k
IC701
UPD178078GF-690
R729
4.7k
4.7k
4.7k
1/50
C185 1/50
C184 1/50
C183
QTE1H54-225Z
C182
QTE1H54-225Z
C181 1/50
CD.R
CH.R
47k
R247
R731
R733
47k
RESET
R725
R752
R724
R723
R722
D710
R753
220k
220k
R161
R171
D171
D161
MA111-X
POWER
47k47k
VPP
R728
47k
R727
10K
R726
47k
47k
10K
X701
0
L703
QAX0406-001Z
4.7u
0.1
C705
47k
C706
0.1
47k
MA8062/M/-X
47K
10k
R91
10k
R81
Q2
MA111-X
D71
QAX0263-001Z
AFCK
Q7
UN2211-X
CCE
BUS0
BUS1
SDA
2SD601A/QR/-X
Q74
Q73
2SD601A/QR/-X
R3
R76
0
C78
0.1
UN2111-X
R77
C74
47/6.3
0.01 C73
C72
47p
X71
C71 82p
LM
MSW
BUCK
0
R739
R705
2.2k
LCDDA
SCL
R75
4.7k4.7k
0
R74
Q72
UN2111-X
Q71
SAA6579T-X
100
2.2K
R71
2.2k
R72
RDSSCK
LEVEL
0.22
C241
CDON
CD-RW
0
MSW
LM
R738
0
0
2.2k
R706
R765
2.2k
R754
R708
4.7k
R707
RED/GRN
I/O
SW2
LCDCL
LCDCE
PSW
IC71
R240 220
D241
RB160M-30-X
R737
10k
R711
GRN( ENC2)
RED( ENC1)
2200P
18K
18K
C93
C83
R82
R92
2200P
C75
C79
560P
0.01
C76
0.022
C77
2.2/50
2.2k
R73
RDSDA
C242
0.047
Q241
47k
MA111-X
2SD601A/QR/-X
R241
47k
10k
10k
R712
R713
KEY0
R243
D242
R242
1k
CTRL
MUTE
REMOCON
TEL-MUTE
1k
4.7k
1.2k
R735
R736
R734
10k
10k
10k
10k
10k
R714
R715
R716
R717
R718
KEY2
KEY1
SQ
SM
LEVEL
MA111-X
C708
C707
47/6.3
C13 220P
R163
2.2k
R162
22k
C162
8200P
C172
0.1
C196
8200P
0.22
C195
C191
C192
47/16
100/10
X1
22P
27P
C704
C703
0.01
C166
C163
5600P
0.22
C165
0.033
0.22
C164
0.22
C174
0.033
C175
C176
5600P
C173
0.22
22k
R172
10
R173
2.2k
R191
SCLSISDA
TEL-MUTE
DIMIN
DIMOUT
FMEO
AMEO
OSC
IFC
SD/ST
ANTCTRL
CTRL
PS2
Q902
UN2211-X
C716 100P
270
R174
R184
4.7K
R891
C709
C710
L702
4.7u
L701
4.7u
Q901
2SB709A/QR/-X
47k
D891 MA111-X
Q891 UN2211-X
100/10
0.01
IC161
TEA6320T-X
270
R164
R906 20K
C167
4.7/50
C177
4.7/50
100/16
C193
R194
4.7K
R892 1k
C891
0.1
8.2K
D892 MA111-X
R905
C909
J301
R332
R322
R352 R342
100
100
Q331
R333 R323
2.2k
2.2k
KTD1304-X
820
R331
C168
4.7/50
C178
4.7/50
C194
0.01
MUTE
Q781 UN2111-X
C781
D781
220/10
MA111-X
47K
R882
Q881
UN2211-X
R881
4.7K
C881 22/16
RB160M-30-X
ANT
D851
10K
10/16
C851
RB160M-30-X
MA111-X
ILL10V
C908
220/10
220/10
C852
0.01
R851
D852
D902
10/16
220/10
C916
C907
0.01
C912
C904
10/16
100
Q321
Q351
KTD1304-X
KTD1304-X
820
R321 820
47k47k
R165R175
R166
R176
C801
0.01
22/16
C782
47/16
C903
47k
47k
Q783 UN2111-X
C913
MA8091/M/-X
D783
IC901 HA13164A
R903
4.7k
10/16
R351
QFV91HJ-474Z
QFV91HJ-474Z
R902
C902
D341
MA111-X
C352
C342
9.1k
2.2/50
C906
0.01
QMM0519-001
100
C333
0.047
Q341
R341
R343R353
KTD1304-X
820
2.2k2.2k
D321
MA111-X
QFV91HJ-474Z
R167
C332
27k
R177
27k
47k
R781
C905
47/16
D782
MA111-X
C783
0.22
C802
0.047
C910
C331 100P
C341
100P
C322
QFV91HJ-474Z
Q782
UN2213-X
R801
R803 100k
C911
10/16
R168
27k
C351 100P
C321
100P
R178
27k
1K
R782
C784
4.7/25
SO
R802 100k
100k
R810 100
1k
R907
5.6k
R904
C914
0.1
C915
0.1
100/16
C324
0.047
IC801
HD74HC126FP-X
10k
R908
Q904
UN2111-X
0.1
C917
R301
POWER
Q903
C320
4.7k
UN2211-X
IC301
LA4743K
C309
1/50
C323
C301
4.7/25 C302
C303
0.022
47/16
1/50
C304
C326
C305
C306
100/16
C901
C971
FR+
D304
RB160M-30-X
R971
R972
FL-
0.022
22/16
D306
D305
RB160M-30-X
RB160M-30-X
J801
QNZ0095-001
0.1
RB160M-30-X
D972
2.2k
2.2k
D903
MA111-X
RL-
RL+
FL+
QQR0703-001
R901
R804
10k
R809
330
R805
100
R807
100k
CN901
QNZ0650-001
QMFZ047-150-T
1000p
D302
D301
D303
RB160M-30-X
RB160M-30-X
RB160M-30-X
INT
SCK
I/O
R808
100k
R806 22k
D901
1N5401-F64
C918 100P
D971
RB160M-30-X
QEZ0646-228
RR-
RR+
FR-
L901
1k
0.047
C325
D308
RB160M-30-X
100P
C313
C317
100P
D307
RB160M-30-X
QAM0157-002
0.1
RL-
RL+
FL-
FL+
C308
0.1
100P
C314
100P
C312
C315
100P
100P
100P
100P
C318
C319
C316
FR+
FR-
C311
0.1
C310
0.1
RR+
RR-
CH.L
CH.R
Parts are safety assurance parts. When replacing those parts make sure to use the specified one.
2-6
SHEET 1
Page 9
CD servo control section
FEED-
FEED+
GND
PSW
SPINDLE-
SPINDLE+
GND
SW1
SW2
TRACKING-
TRACKING+
FOCUS+
FOCUS-
LD
GND
MD
VR
VF1
VREF
VT1
GND
VT2
VCC
VF2
GND
FEED-
VF2
FEED+
VCC
GND
VT2
SW1
VT1
SW2
VF1
PSW
VR
SPINDLE-
LD
SPINDLE+
FOCUS-
VREF
FOCUS+
MD
TRACKING+
TRACKING-
FEED-
VF2
FEED+
VCC
VT2
SW1
VT1
SW2
VF1
PSW
SPINDLE-
SPINDLE+
FOCUS-
VREF
FOCUS+
MD
TRACKING+
TRACKING-
CN501
QGB2027M4-22S
MSW
R566
8.2k
R567
6.8k
R519
VR
150
LD
VREF
C513
0.01
VF1
VF2
VT2
VT1
VCC
C501
0.01
R514
15k
R503
R504
R505
R506
C502
0.01
IC561
LA6242H-X
3k
R568
4.7K
R569
LM
R572
1.5k
1.5k
R571
C515
0.01
C512
R513
1k
82p
R512 R511
2k 10k
C514
5p
IC501
TA2157FN-X
82k
82k
330k
330k
C503
100/6.3
R565 20k
R576
5.1k
C566
C565
C564
0.047
FEED+
R573
R515
100
C511
LD
C504
0.0470.047 C567
0.047
FOCUS-
FOCUS+
SPINDLE+
SPINDLE-
FEED-
1.5k
RFGC
0.1
MD
Q501
2SB1241/QR/-T
0.01
TRACKING-
TRACKING+
C509
100/6.3
TP1
RF
0.1
C510
FE
RFRP
56k
R510
R509
82k
SEL
TEB
100/6.3
C505
22
R507
R508
22
4.7k
R563
R564
R562
R577
8.2k
C568
0.022
C562
0.01
C508
0.01
R517
R516
820
RFDC
FMO
15k
DMO
8.2k
FOO
C561
47/6.3
Q561
2SB1322/RS/-T
22
22
R574
R575
R561
33k
TRO
C563
100/10
TP2
0
CD-RW
C507
0.0068
TE
1A3G-T1
Q521 UN2111-X
D561
C559
1800P
L521
47u
47u
L523
C547
0.1
C555
0.01 C516
L522
47u
Q522
UN2211-X
C557 100P
4.7k
4.7k
R537
R536
100/6.3
C548
100/6.3
C549
0.01
BUCK
BUS0
CCE
BUS1
BUS2
4.7k
R535
RST
4.7k
BUS3
R534
CDON
R538
10k
C552
0.01
C551
100/10
R594
150
R584
150
C553
C545
100/6.3
C546
100p
C544
0.01
QAX0413-001Z
C556
0.1
C550
1/50
C517
0.01
R591
18k
C594
820p
C584
820p
R581
18k
0.01
10p
C554
10p
C541
R533
1M
X521
L524
C592
4.7/25
820p
C591C581
820p
C582
4.7/25
FMO
DMO
C539
100/6.3
100
100
R531
R532
47u
C521
R586R587
22k22k
C585
22k 22k
R597 R596
C595
47/6.3
FOO
TRO
C538
C537
C540
0.01
0.01
C534
C533
R530
R529
R526
100
R528
R527
100
C522
100/6.3
47/6.3
R592
33k
C593
R593
5.1k
120p
C583
R583
5.1k
120p
R582
33k
C596
0.047
0.047
470p
470p
0
0
0
IC521
TC94A14FA
C530
R521
5.6k
0.047
0.047
0.047
C531
C535
C536
0.033
C528
R525
0.033
10k
0.01
C527
2700P
C526
0.01
C525
R524
C524
0.015 15k
R523 470k
R539
1.5M
47p
C523
R522
47k
100/16
C529 100/6.3
IC571
R585
0.047 C560
R595
NJM4565M-WE
C597
0.001
SEL
TEB
RFGC
RFDC
FE
RFRP
0
CD.L
0
TE
RF
CD.R
SW5V
9V
CD.R
AGND
CD.L
PSW
SW1
SW2
LM
MSW
CDON
CD-RW
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RST
CD8V
To SHEET 1
SHEET 2
2-7
Page 10
LCD & Key control section
LCD1
QLD0350-001
IC602
RPM6938-SV4
D644
R661
C611
0.012
MA8062/M/-X
10k
C612
4.7/6.3
R662 470
QGZ1601K1-15S
ILL10V
ACC5V
REMOCON
CJ601
S618
S1S2S3S4S5S6S7S8S9
COM1
COM2
COM3
S609S610S611S612
R613 R612R614R615
1.2K 8201.8K2.7K
S608
S603
S615S616S617
S602S604S605
S607
S614
R601R602R603R604
8208201.2K1.8K
R605R606R610 R609 R608 R607
8208203.9K 2.7K 1.8K 1.2K
R611
820
S49
S50
S51
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
KEY0
820
330
510
330
R642
R641
R640
R639
1
D605
CD
2
D606
D608
FM/AM
3
SEL
D607
D609
R638
R637
D612D611D610
R635
R636
654
D613
EJECT
R634
R633
D614D615
D616
S601
S606
S613
KEY1
KEY2
R645
D601
D602
D603
DISP
VOL+
VOL-
330
R644
R643
D604
S47
DOWNUP
MODE
S48
330
R632
R631
D617
S52
S50
S51
S52
S49
S48
R671
0
R630
R628
R629
D631
NSPW310BS/BRS/
POWER
T/P
D618
390
390
R627
D632
NSPW310BS/BRS/
Q671
2SB624/4/-X
Q672
UN2211-X
R673
47k
R672
1k
C603
10/6.3
R653
10k
D643
MA111-X
R658
180k
2.2k
R651
MA8051/M/-X
D641
0.022
C601
R652
2.2k
LCDCE
LCDCL
LCDDA
R654
R655
R656
COM1
COM2
COM3
10k
10k
10k
R657C602 51k680P
S46
S47
S1S2S3
S44
S45
S4
S42
S43
IC601
PT6523LQ-L
S5S6S7
S36
S37
S38
S39
S40
S41
S8
S9
S10
S33
S34
S35
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S11
S13
S14
S15
S12
S16
DIMOUT
LCDCL
LCDDA
LCDCE
KEY0
KEY1
KEY2
GND
To CN701
(SHEET 1)
2-8
SHEET 3
Page 11
Printed circuit boards
Main board
(For KD-G151 and KD-G152 E2, EX2, EY2, EU2, version )
Forward side Reverse side
C304
IC301
C325
R526 R529 R530
C505
C503
Q501
C529
C536
C535
R167
B5
B6
D307
D308
C305
R168
B7
C303
R178
R177
C320
B16
R505
C515
IC501
C507
C522
L524
C531
C539
Switch board
B14
R503
R506
C324
R504
R523
C530
C319
C313 C312
C509
C318
C514
R519
B10
R510
C316
C510
C317
C568
R514
CN501
IC521
D304
D303
Q561
D972
C918
R574
C547
C352
D971
R971
L901
C971
R972
R565
R537
C545
C566
R528
C561 C551
R527
C565
C323
C534
C301
C784
TP2
C552
Q561
R534
R536
C310 C311
R577
L522
R538
R532
X521
C332
C322
C342
C901
R569 R568
C563
C556
C550
B571
L523
L521
C553
C564
R533
C538
B3
R531
C554
R561
R525
C308 C309
C305
R517
C509
C537
D903
CN501
R562
C513
C501
R564
C539
C326
C303
C528
C512
R511
C508
C540 C541
CN901
R513
R512
L524
R521
R515 C511
C302
C304
B2
C331
C341
IC301
C351
C321
C320
C306
C503
C502
C504
Q501
C505
R509
R516
R507 R508
C522
C521
C527
TP1
C529
C524
R539
C533
R522
C523
R524
C526
C525
Q881
R582 R583
C910
R902 R903
C911
D851
C851
C557 C597
B9
R881
D782
C517
R781
C781
R901
C592
C582
C902
D901
B8
R301
D701
R572 R571
R573
CN702
R567
R563
C562
C782
D783
D561
Q783
R566
C783
C595
R593
R592
R575
Q521 Q522
C516 R535
C549 C548
C555
C560
C904
B901
R176
R166
C891
R782
Q782
R585
R595
C585
R805
R803
R807
R810
R352
R342
R351
R341
R322
C910
IC901
C851
D781
C177
C904
Q781
C881
R702
R703
C596
C583
R704
C914
R743
Q241
C913
R244
R709
C916
C713
R710
R809
R245
L901
R851
B851
D901
CN901
D306
D305
C323
C314
C315
C301
C322
D302
D301
C784
C901
IC561
L522
C551
C546
C544
X521
C545
C550
C548
C563
C561
C559
R576
C332
L521
C567
R594
D561
L523
R591
C591 C594
R584
R597
C584
C902
C581
C782
C555
R901
R581
C342
B852
C352
CN702
C781
C592
R801 R802
C593
C595
C802
R804
IC571
C582
D852
C852
C167
R596
R587
C585
IC801
R742
R808
C701
R707
R243
C168
C178
R750
C244
R745
R751
C905
C165
C907
C193
R246
B13
R739
R247
C243
C175
R738
R713
Q903
C183
C164
R714
Q904
C903
R715
R908
R904
R719
R721
R907
R736
IC701
J801
PP2
C184
C181
R905
R906
R720
C182
C196
R717
R765
CN701
R718
C705
IC161
L701
Q902
C909
L702
X701
Q763
C192
R735
B15
C186
R4
Q3
C191
Q901
R323
C709
C195
J301
Q341
Q331
Q321
R333
D321
D341
C43
R6
R9
Q6
D3
D4
R7
R8
C185
C908
R75
Q73
R74
D71
Q7
Q71
Q72
R752
R723
L703
C51
C10
R764
R763
D762
Q4
C9
Q762
Q351
R353
R343
PP1
Q5
C6
C31
C715
C32 R33
C94
R55
Q52
R53
C4
X71
R72
J1
L1
C3
B12
C84
R76
Q74
C78
C52
R744
C73
C761
C74
TU1
C75
C79
C77
IC71
R73
R332
J301
C174
R712
C181
R730
VSS
R728
C183
R716
D704
C192
J801
C903
C184
R162
C162
R163
C163
C166
LM
VPP
R727
C703
R726
C706
R754
B17
R706
R705
R708
R241
C243
CN701
D702
D703
C333
J1
D1
D2
L1
TU1
C1
C11
C2
C14
C5
Q32
C82
C81
C91
C92
R59
C55
Q1
C77
R711
R734
R762 C761
PP1
C3
Q8
C12
R45
R2
C7
R1
Q31
R35
C84
R91
C94
C8
R57
R5
C76
C72
R77
R71
C714
C74
C717
D708
D707
R331
R44
R10
C43
Q42
Q41
R42
R43
C42
R41
C9
C41
C909
R32
C6
R31
C31
R81
R56
R11
C54
Q51
C53
R51
C4
C51
R52
X71
R761
Q761
C71
D761
R741
C712
C718
C185
PP2
C801
R321
C173
R172
C172
R161
R171
C191
D171
D161
R173
C186
C182
C13
L701
L702
C908
R755
B18
R82
C83
C704
R92
C93
C709
RESET
C710
R54
R725
C708
R724
X1
R58
Q53
X701
C707
L703
R722
C716
D710 R753
C10
Q2
R3
R729
C711
D705
D706
C241
R191
C193
R240
C905
MSW
C176
C912
C194
R184
R194
D902
R164
VDD
C906
R740
UNLOCK
R174
R242
R175
Q891
C244
R165
C881
D241
IC901
R891
C914
C907
C915
D242
R892
C178 C168
D891
C916
D892
R731
R882
R806
R733
R732
C913
C177
C167
R737
R586
C596
C242
R603 R602 R601
S601
S603
D618
D602
S602
D604
S606
D603
D601
R605
S604
IC602
R604
S605
LCD1
S607 S608
D605
D606
R606
Forward side Reverse side
D613
R635 R634 R633 R632
R636 R637 R631 R630
CJ601
D632
D631
R628
R627
Q672
Q671
R651 R652
R673 R671 R672 C603
R658
D643 D641
R653
IC601
C601
R657
D607 R607
S618
D608 R615
D609 S617
S609
D612
R608
S610
D611
R609
S611
D610
D631
D632
R610
D616
R612 R611
S613
S616
S612
R613 R614
S615
D615
D614
S614
D617
R654 R655
C602
R656
IC602
D644
R661
C612
C611
R662
R629
R645 R644 R639 R638
R643 R642 R640 R641
2-9
Page 12
Block diagram
(For KD-S1501)
PICK UP
FOCUS &
TRACKING
COIL
LOAD&FEED
MOTOR
POSITION SET
SWITCH
SPINDLE
MOTOR
SW1, SW2
VF1, VF2, VT1 VT2, LD, MD
TRACKING+, TRACKING­FOCUS+, FOCUS-
FEED+ FEED-
PSW
SPINDLE+ SPINDLE-
SW1, SW2
CN001
Main amplifier & CD servo control section
LM,MSW
DMO FOO
IC561
CD
DRIVER
CN501
IC501
RF AMP
FMO TRO
SPINDLE+ SPINDLE­FEED+ FEED­TRACKING+ TRACKING­FOCUS+ FOCUS-
SW1, SW2, PSW
VF1, VF2 VT1, VT2 MD, LD
FE, TE RFGC, RF RFRP, RFDC SEL, TEB
CDRW
IC521
DSP & DAC
BUS0 to 3 BUCK CCE RST
J1
ANT
FM/AM
TUNER
IFC FM/AM SK/STOP SD/ST MONO AFCK SK/ST1 OSC AMEO FMEO
IC701
CPU
TU1
MUTE
L-CH R-CH
Q781
MUTING
DRIVE
MUTE
SDA SCL
OUTLF, OUTLR OUTRF, OUTRR
IC161
E.VOLUME
Q341, Q351
LINE OUT
MUTING
EACH BLOCK
IC901
REGULATOR
CN901
REARL, REARR
IC301
POWER
AMP.
FRONT LEFT (+) FRONT LEFT (-) FRONT RIGHT (+) FRONT RIGHT (-) REAR LEFT (+) REAR LEFT (-) REAR RIGHT (+) REAR RIGHT (-)
J301 LINE OUT
LCD & Key control section
S601 to S618 KEY MATRIX
IC601
LCD DRIVER
COM1 COM2 COM3 S1 to S52
LCD1
LCD DISPLAY
LCDCL LCDDA LCDCE
D602 to D618
LIGHTING
DISPLAY
KEY0 KEY1 KEY2
RED GREEN
CJ601
CN701
KEY0 KEY1 KEY2 LCDCL LCDDA LCDCE RED GREEN
LO RO
IC571
CD L.P.F.
STEERING
CD.L CD.R
CN702
STEERING
SPK
BATTERY
CABLE
ASSY
2-10
Page 13

Standard schematic diagrams (For KD-S1501 E, EX, EY, EU version)

Main amplifier section
TU1
C1 5P
UN2211-X
C31
C32
1000P
Q31
2SC3661-X
MA8062/M/-X
D702
2SB624/4/-X
Q8
C41
0.12
C42
0.033
Q41
MA8062/M/-X
MA8062/M/-X
D703
Q761
D704
L1
4.7u
R31
1k
MA8062/M/-X
D705
R761
D761
MA111-X
C12
R41
3.3K
QAU0313-001
D1
MA111-X
0.1
C51
0.47/50
MA8062/M/-X
D706
4.7K
D762
3.3k
R762
D2
MA111-X
Q32
2SD601A/QR/-X
R45
Q42
2SC3661-X
SQ
MA8062/M/-X
D707
Q762
2SB624/4/-X
MA111-X
C2
R35
R32
10k
R42
1k
R51 470
2SD601A/QR/-X
0.1
MA8062/M/-X
C718
D708
R763
4.7k
UN2211-X
MA111-X
C708
C707
47/6.3
C13 220P
R162
22k
C163
0.22
C162
8200P
0.22
C164
0.22
C174
C172
8200P
C196
0.1
C195
C704
C703
0.01
C173
0.22
0.22
22k
R172
C191
C192
47/16
R173
100/10
2.2k
FMEO
AMEO
X1
SD/ST
22P
27P
C186
R244
12k
100
SW1
R719 R720
R721
C243
22/16
0
R755
CH.L
CD.L
R245
180k
C244 1/50
22k
R246
R730
R732
47k
IC701
UPD178078GF-690
4.7k
4.7k
4.7k
QTE1H54-225Z
QTE1H54-225Z
CD.R
100k
R729
RESET
1/50
C185 1/50
C184 1/50
C183
C182
C181 1/50
220k
220k
R161
R171
D161
D171
MA111-X
CH.R
47k
R247
R731
POWER
47k47k
R733
47k
VPP
R728
47k
R727
10K
R726
47k
R725
47k
R752
10K
X701
R724
0
L703
QAX0406-001Z
4.7u
0.1
C705
R723
47k
C706
0.1
47k
R722
MA8062/M/-X
D710
47K
R753
10k
C82
0.012
4.7k
47k
Q53
UN2211-X
100K
4.7k
4.7k
R702
R703
SISOSCK
1/50
1/50
SK/STP
RST
C10 1/50
R4
Q3
BUS3
4.7k
R704
2SD601A/QR/-X
UN2111-X
BUS2
R91
10k
R81
Q2
MA111-X
D71
QAX0263-001Z
AFCK
Q7
UN2211-X
CCE
BUS0
BUS1
SDA
2SD601A/QR/-X
Q74
Q73
2SD601A/QR/-X
R3
R76
0
C78
0.1
UN2111-X
R77
C74
47/6.3
0.01 C73
C72
47p
X71
C71 82p
R71
LM
MSW
BUCK
0
R739
R705
2.2k
LCDDA
SCL
R75
4.7k4.7k
0
R74
Q72
UN2111-X
Q71
LC72725M-X
100
10K
2.2k
R72
RDSSCK
LEVEL
0.22
C241
CDON
CD-RW
0
MSW
LM
R738
0
0
R706
2.2k
R707
R765
4.7k
R754
R708
2.2k
RED/GRN
I/O
SW2
LCDCL
LCDCE
PSW
IC71
R240 220
D241
RB160M-30-X
R737
10k
R711
RED( ENC1)
47k
R241
47k
10k
10k
R712
R713
KEY0
GRN( ENC2)
2200P
18K
18K
C93
C83
R82
R92
2200P
C75
C79
560P
0.01
C76
330P
C77
10/16
2K
R78
2.2k
R73
RDSDA
C242
0.047
Q241
MA111-X
2SD601A/QR/-X
R243
D242
R242
1k
CTRL
MUTE
REMOCON
TEL-MUTE
1k
4.7k
1.2k
R735
R736
R734
10k
10k
10k
10k
10k
R714
R715
R716
R717
R718
KEY2
KEY1
SM
SQ
LEVEL
C94
R1
100
1000P
Q5
R7
2SD601A/QR/-X
1000P
C81
C91
C7 10p
R8
47k
4.7k
10
1000P
C9
C8
R10
220/10
OSC
IFC
SK/ST1
R56 47k
C54
0.01
C55
330p
47k
R57
R59
SK/STP
R744
10K
B901
R745
1K
0
C713
0.01
UNLOCK
VDD
VSS
22K
R750
C3
0.047
1k
1k
R44
C43
100/16
Q52
0.1
C717
R764
47K
Q763
D701
0.47/50
33
0.33
C714
C761
MA8062/M/-X
2SB709A/R/-X
R52 15k
C711
0.1
C11
150P
MA111-X
R53 10k
REMOCON
RED( ENC1)
GRN( ENC2)
C712
10/16
RED/GRN
D4
R9
DETACH
DIMOUT
0.1
C701 100P
10k
ACC5V
LCDCL
LCDDA
LCDCE
C5
C4
C6
R2
100/10
Q4
R6
47k
2SB624/4/-X
D3
MA111-X
Q6
UN2211-X
3.3k
FM/AM
R54 10k
Q51
C53
0.1
R55
2.2k
C52
4700p
KEY0
RDSSCK
KEY1
KEY2
MONO
SK/ST1
FM/AM
AFCK
RDSDA
DIMIN
ANTCTRL
DIMOUT
100p
220/10
C84
C92
Q1
0.012
UN2211-X
R11
10k
R5
SD/ST
MONO
R58 47k
27k
SM
PS2
DETACH
R740
C715
10K
R741
0.01
R742 47k
R743
47k
R751
2.2K
47k
R709
47K
R710
INT
J1
QNB0100-002
2.2/50
2SD601A/QR/-X
R33
R43
1.5k 1k
AMEO
FMEO
SW5V
9V
CD.R
CD.L
PSW
SW1
SW2
LM
MSW
CDON
CD-RW
BUS0 BUS1 BUS2 BUS3
QGZ1601J1-15
QAM0682-001
BUCK
CD8V
CN701
To CJ601
(SHEET 3)
CCE RST
CN702 QGA2006F1-02
To SHEET 2
J301
R322
R332
100
Q331
R163
2.2k
C166
5600P
C165
0.033
4.7/50
IC161
TEA6320T-X
4.7/50
C175
0.033
C176
5600P
10
270
270
R191
R164
R174
SCLSISDA
R184
4.7K
R891
47k
D891 MA111-X
TEL-MUTE
Q891 UN2211-X
DIMIN
DIMOUT
C709
100/10
OSC
IFC
ANTCTRL
CTRL
PS2
Q902
UN2211-X
C716 100P
C710
L701
4.7u
Q901
2SB709A/QR/-X
0.01
L702
4.7u
R906 20K
C168
4.7/50
C167
C177
C178
4.7/50
100/16
C194
0.01
C193
MUTE
R194
4.7K
D781
MA111-X
R892 1k
D892 MA111-X
C891
0.1
RB160M-30-X
D851
10/16
C851
D852
RB160M-30-X
D902
MA111-X
ILL10V
R905
8.2K
C908
C909
220/10
220/10
R333 R323
2.2k
KTD1304-X
R331
820
Q781 UN2111-X
C781 220/10
47K
Q881
R882
UN2211-X
R881
4.7K
C881 22/16
ANT
10K
C852
0.01
R851
C912
C904
C907
C916
0.01
220/10
10/16
100
2.2k
R321 820
47k47k
R165R175
C801
0.01
C782
47/16
10/16
C903
R352 R342
100
Q321
Q351
KTD1304-X
KTD1304-X
820
R351
QFV91HJ-474Z
47k
R166
47k
R176
QFV91HJ-474Z
Q783 UN2111-X
D783
MA8110/M/-X
22/16
IC901 HA13164A
R903
4.7k
10/16
C913
D341
MA111-X
C352
C342
R902
9.1k
C902
2.2/50
C906
QMM0519-001
100
C333
0.047
Q341
R341
R343R353
KTD1304-X
820
2.2k2.2k
D321
MA111-X
QFV91HJ-474Z
R167
C332
27k
R177
27k
47k
R781
C905
0.01
47/16
QFV91HJ-474Z
D782
MA111-X
UN2211-X
C783
0.22
C802
0.047
C910
10/16
R168
27k
C331
C351
100P
100P
C321
C341
100P
100P
R178
C322
27k
1K
R782
C784
4.7/25
Q782
SO
R802 100k
R801
100k
R810 100
R803 100k
R907
1k
R904
5.6k
C914
C911
C915
100/16
0.1
0.1
C324
0.047
IC801
HD74HC126FP-X
10k
R908
Q904
UN2111-X
C917
IC301
LA4743K
C309
C323
1/50
C301
4.7/25 C302
C303
0.022
47/16
C320
1/50
C304
C326
C305
C306
0.022
22/16
1000p
100/16
R301
4.7k
D302
D301
D303
D304
RB160M-30-X
RB160M-30-X
POWER
INT
I/O
R808 100k
R804
10k
R809
330
R806 22k
R805
100
R807 100k
D901
1N5401-F64
L901
C918
1k
CN901
QNZ0650-001
QMFZ047-150-T
100P
D971
RB160M-30-X
RR-
RR+
FR-
QQR0703-001
R901
Q903
UN2211-X
0.1
D306
RB160M-30-X
RB160M-30-X
RB160M-30-X
SCK
QNZ0095-001
C901
QEZ0646-228
0.1
C971
RB160M-30-X
D972
2.2k
R971
2.2k
R972
D903
MA111-X
FR+
RL-
RL+
FL-
FL+
Parts are safety assurance parts. When replacing those parts make
D305
RB160M-30-X
J801
0.047
C325
D308
RB160M-30-X
C313
C317
D307
RB160M-30-X
QAM0175-002
0.1
RL-
RL+
FL-
FL+
C308
0.1
C312
C315
C314
100P
100P
100P
100P
C316
C318
C319
100P
100P
100P
100P
FR+
FR-
C311
0.1
C310
0.1
RR+
RR-
CH.L
CH.R
sure to use the specified one.
SHEET 1
2-11
Page 14
CD servo control section
FEED-
FEED+
GND
PSW
SPINDLE-
SPINDLE+
GND
SW1
SW2
TRACKING-
TRACKING+
FOCUS+
FOCUS-
LD
GND
MD
VR
VF1
VREF
VT1
GND
VT2
VCC
VF2
GND
FEED-
VF2
FEED+
VCC
GND
VT2
SW1
VT1
SW2
VF1
PSW
VR
SPINDLE-
LD
SPINDLE+
FOCUS-
VREF
FOCUS+
MD
TRACKING+
TRACKING-
FEED-
FEED+
SPINDLE-
SPINDLE+
FOCUS-
VREF
FOCUS+
TRACKING+
TRACKING-
CN501
QGB2027M4-22S
MSW
R566
LM
C512
82p
IC501
TA2157FN-X
C503
100/6.3
3k
R568
R572
R571
0.01
R513
1k
R512 R511
2k 10k
8.2k
R567
6.8k
IC561
LA6242H-X
4.7K
R569
1.5k
1.5k
C515
C514
5p
VF2
VCC
VT2
SW1
VT1
SW2
VF1
PSW
R519
VR
150
LD
MD
VREF
C513
0.01
VF1
VF2
VT2
VT1
VCC
C501
0.01
R514
15k
R503
82k
R504
82k
R505
330k
R506
330k
C502
0.01
R565 20k
R576
5.1k
C566
C565
C564
0.047
FEED+
R573
R515
100
C511
LD
C504
0.0470.047
SPINDLE+
SPINDLE-
FEED-
1.5k
RF
RFGC
0.1 C510
MD
Q501
2SB1241/QR/-T
0.01
C567
0.047
FOCUS-
FOCUS+
TRACKING-
TRACKING+
C509
100/6.3
TP1
0.1
FE
RFRP
56k
R510
R509
82k
SEL
TEB
100/6.3
C505
22
R507
R508
22
4.7k
R563
R564
R562
R577
8.2k
C568
0.022
C562
0.01
C508
0.01
R517
R516
820
RFDC
FMO
15k
DMO
8.2k
FOO
Q561
2SB1322/RS/-T
22
22
R574
R575
R561
33k
TRO
C563
100/10
TP2
0
CD-RW
C507
0.0068
TE
C561
47/6.3
1A3G-T1
Q521 UN2111-X
D561
C559
1800P
L521
47u
47u
L523
0.1
C547
0.01 C516
L522
47u
Q522
UN2211-X
C557
100P
4.7k
4.7k
4.7k
R537
R536
R535
C555
100/6.3
C548
100/6.3
C549
0.01
BUCK
BUS0
CCE
BUS1
BUS2
RST
4.7k
BUS3
R534
CDON
R538
10k
C552
0.01
C551
100/10
R594
150
R584
150
C545
100/6.3
C546
100p
C544
0.01
QAX0413-001Z
C556
0.1
C550
1/50
C517
0.01
R591
18k
C594
820p
C584
820p
R581
18k
C553
0.01
10p
C554
10p
C541
R533
1M
X521
L524
C592
4.7/25
820p
C591C581
820p
C582
4.7/25
FMO
DMO
C539
100/6.3
100
100
R531
R532
47u
C521
R586R587
22k22k
R597 R596
C540
0.01
0.01
C585
22k 22k
C595
47/6.3
FOO
TRO
C538
C537
C534
C533
R530
R529
R526
100
R528
R527
100
C522
100/6.3
47/6.3
R592
33k
C593
R593
5.1k
120p
C583
R583
5.1k
120p
R582 33k
C596
0.047
0.047
470p
470p
0
0
0
IC521
TC94A14FA
C530
C527
C526
C525
R521
5.6k
0.047
0.047
0.047
C531
C535
C536
0.033
C528
R525
0.033
10k
0.01
2700P
0.01
R524
C524
0.015 15k
R523 470k
R539
1.5M
47p
C523
R522
47k
100/16
C529 100/6.3
IC571
R585
0.047 C560
R595
NJM4565M-WE
C597
0.001
0
CD.L
0
SEL
TEB
RFGC
TE
RFDC
FE
RFRP
RF
CD.R
SW5V
9V
CD.R
AGND
CD.L
PSW
SW1
SW2
LM
MSW
CDON
CD-RW
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RST
CD8V
To SHEET 1
2-12
SHEET 2
Page 15
LCD & Key control section
IC602
RPM6938-SV4
QLD0350-001
S618
LCD1
C611
0.012
D644
MA8062/M/-X
R681
10k
S1S2S3S4S5S6S7S8S9
COM1
COM2
COM3
R601R602R603R604
8208201.2k1.8k
S603
S604S605
S608
S609S610S611S612
R613 R612R614R615
1.2k 8201.8k2.7k
S602
R605R606R610 R609 R608 R607
8208203.9k 2.7k 1.8k 1.2k
S607
R611
820
S615S616S617
S614
S601
S606
S613
KEY0
KEY1
KEY2
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
S51
S52
S49
S50
S51
R653
R652
330
D616D618
D617
R651
R650
220
R649
R648
470
D615
R647
R646
470
R645
R644
270
D612D613D614
R643
R642
180
R641
R640
390
D610D611
R639
R638
330
R637
R636
390
D607D608D609
R635
R634
270
1.5K
R633
D606
R632
1.5K
R631
R630
560
R629
R628
470
D603D604D605
R627
R626
390
R625
R624
470
D602
R623
R622
470
390
820
R620
R621
SML-310LT/MN/-X
D601
D631
R670
0
Q671 2SB624/4/-X
390
R619
R672
D632
NSPW310BS/BRS/
NSPW310BS/BRS/
R671
1k
Q672
UN2211-X
S52
2.2k
R674
2.2k
R673
R675
10k
47k
MA111-X
C603
10/6.3
D643
R676
180k
0.022
MA8051/M/-X
C601
D641
LCDCE
LCDCL
LCDDA
B601
R677
R678
R679
COM1
COM2
COM3
0R0
10k
10k
10k
R680C602 51k680P
S48
S1S2S3
S45
S46
S47
S43
S44
PT6523LQ-L
S5S6S7
S4
S42
IC601
S40
S41
S8
S9
C612
4.7/6.3
S36
S37
S38
S39
S35
S10
S11
S13
S12
R682 470
CJ601
QGZ1601K1-15S
ILL10V
ACC5V
REMOCON
RED
GREEN
100K
R654
S33
S34
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S14
S15
S16
DIMOUT
LCDCL
LCDDA
LCDCE
KEY0
KEY1
KEY2
To CN701
(SHEET 1)
SHEET 3
2-13
Page 16
Printed circuit boards
Main board
(For KD-S1501 E, EX, EY, EU version)
Forward side Reverse side
C325
IC301
R526 R529 R530
C505
C304
C503
Q501
C529
C536
C535
R167
D972
L901
C918
C352
R574
C547
C901
L521
C556
C342
R569 R568
C563
B571
C553
R971
C322
L523
C550
C332
R565
R537
C545
D971
C566
C561
C551
R527 R528
C565
C971
C534
C310
C323 C301
C784
TP2
C552
R972
Q561
R534
R536
X521
R577
L522
R532
C564
R538
B3
R531
C538
R533
C311
C554
R561
R525
C326
R517
C509
C308
C305
C537
D903
CN501
C303
C513
R562
C501
R564
C539
C341
C512
R511
C528
C540 C541
CN901
C309
C321
R513
R512
C508
R521
L524
B2
R515 C511
C320
C522
C502
C525
R516
C526
C304
C351
R509
C331
C521
C529
C503
C505
C533
R524
C306
C504
R507 R508
TP1
C524
IC301
Q501
C527
R539
R522
C302
C523
Q881
R582 R583
B901
D851
R807
C904
R585
Q782
R595
R803
C891
R176
R166
R782
R805
C585
R810
C910
C851
B9
R881
C557 C597
D782
R781
C517
C911
R901
C781
C592
C582
C902
B8
R902 R903
Q783
R566
C595
C560
D783
C783
D901
CN702
R567
C782
D561
R563
D701
C562
R592
R593
Q521 Q522
C549 C548
R301
R575
C516 R535
C555
R572 R571 R573
R352
R342
R351
R341
R322
R332
C910
IC901
C851
C177
C904
Q781
C881
R702
R703
C596
C583
R704
C914
Q241
C913
R743
R244
R709
C916
C713
R710
R809
R245
L901
R851
B851
C546
C301
C901
C544
IC561
C322
CN901
C323
C550
C545
C563
C548
C561
C559
R576
C332
L521
C567
R594
D901
D561
L523
R591
C591 C594
R584
R597
C584
C902
C581
C782
C555
R901
R581
C342
D852
C593
C595
C802
R804
IC571
C582
C852
C167
D781
R596
R587
C585
IC801
B852
C352
CN702
C781
C592
R801 R802
B5
B6
D306
D305
C313
D307
C312
D308
C305
R168
B7
C303
C316
C318
C319
R178
R177
B10
C324
C320
B16
B14
R503
R504
R506
R505
R519
C515
C514
C510
IC501
C507
C522
C531
R510
C509
L524
R523
C530
C539
C317
C568
R514
CN501
IC521
D304
D303
Q561
X521
D302
C315
D301
C314
C784
L522
C551
R742
R808
C178
C701
R707
R243
C168
R750
C244
R745
R751
C905
C907
C193
C165
R246
R739
R247
C175
C243
R738
J801
PP2
C184
C903
B13
C164
C183
R714
R715
R713
Q903
Q904
R908
R904
R721
R719
R907
R736
IC701
C181
R905
R906
R720
C182
C196
R717
R765
CN701
R718
IC161
L701
C705
Q902
C186
C909
L702
X701
R4
Q3
Q763
C192
R735
B15
C191
R323
Q901
C195
C709
J301
Q341
Q331
Q321
R333
D321
D341
C43
R6
Q6
R9
D3
D4
R7
R8
C185
C908
R75
Q73
R74
D71
Q7
Q71
Q72
R752
R723
L703
C51
C10
R764
R763
D762
C9
Q762
Q351
R353
R343
PP1
Q4
Q5
C6
C715
C32 R33
C94
R53
Q52
R55
C4
X71
R71
R72
J1
L1
TU1
C3
C31
B12
C84
R76
Q74
C78
C52
R744
C74
C75
C73
C77
IC71
C761
C79
R78
R73
C333
J1
L1
TU1
C1
Q8
C12
C92
R59
C55
C74
C81
C91
Q1
C7
C82
C11
C77
R45
C5
R2
Q32
R35
C8
R5
C76
R77
R762
R711
R734
C761
D707
D706 D705
C2
C54
C717 D708
C84
C71
C72
J301
C174
R712
C181
R730
VSS
C183
R728
R716
C192
B17
D704
C162
C706
D703
C184
R191
R162
R726
R706
D702
LM
VPP
C163
R727
C703
R705
J801
C903
R163
R241
C166
R708
CN701
PP2
C801
R11
R57
R331
R321
R44
R10
C43
Q42
R42
R43
C42
R41 C41
C9
C909
R32
R31
C31
R81
R56
Q51
C53
R51
R52
C4
C51
R761
X71
Q761
D761
R741
C712
C718
C185
C13
R82
C93
C707
C10
C908
C83
R92
R54
R58
B18
C711
Q53
C710
R724
C716
R161
C186
RESET
C708
X701
L703
R171
R725
R729
X1
L702
C173
D161
L701
C709
Q2
C191
D171
C704
D710
R753
R172
C182
R722
R3
C172
R173
R755
D1
D2
PP1
C3
Q41
C6
Q31
R1
R91
C94
C714
C241
C243
C193
R240
C905
C176
MSW
R754
VDD
C912
C194
R184
R194
D902
UNLOCK
C906
R740
R242
R175
C881
Q891
C244
IC901
R891
D241
C907
C915
C914
R892
R164
R174
D242
C178 C168
D891
C916
D892
R731
R165
R882
R806
R733
R732
C242
C913
C177
C167
R737
R586
C596
Switch board
S603
R601
D601
D617
R603
R602
S602
S601
D616
D615
R682
D618
C611
C612
S606
R605
S604
R604
IC602
S605
D614
B602
S607
D612 D613
S608
R606 R607
Forward side Reverse side
LCD1
D631
D632
R638
R639
D611
S618
R615
S617
D610
S609
R608
S610
R609
S611
R614
D607 D608 D609 R610
S613
D603
S616
R611
D602
D606 S612
R613
R612
D604
D605
S614
S615
R625
R622
R633 R632
R636
R637 R626
R627 R629 R628
R624
R634
R623
R635
R630
R631
D632
D631
R619
Q672
R620
Q671
R672 R670 R671 R673
C603
R674
R676
D643
D641
CJ601
R675
B601
R677
R679
R678
C601
R680
C602
2-14
IC601
R681
D644
IC602
R644 R645
R652 R653
R642 R643
R641
R649
R640
R648
R646 R647
R621
R650 R651
Page 17
Standard schematic diagrams
Main amplifier section
TU1
UN2211-X
2.2/50
R43 1k
MA8062/M/-X
C31
C32
1000P
Q31
D702
C1 5P
Q8
0.12
0.033
Q41
2SC3661-X
MA8062/M/-X
D703
Q761
2SB624/4/-X
C41
C42
MA8062/M/-X
D704
L1
4.7u
R31
1k
MA8062/M/-X
D705
R761
D761
MA111-X
QAU0222-001
MA111-X
C12
R41
3.3K
MA8062/M/-X
4.7K
R762
D1
0.47/50
C51
D706
D762
3.3k
D2
MA111-X
0.1
Q32
2SD601A/QR/-X
R45
Q42
2SC3661-X
SQ
MA8062/M/-X
D707
Q762
2SB624/4/-X
MA111-X
C2
R35
R32
10k
R42
1k
R51 470
2SD601A/QR/-X
0.1
MA8062/M/-X
C718
D708
R763
4.7k
UN2211-X
Q763
1/50
100
R1
100p
0.47/50
33
0.33
C714
C761
C11
2SB709A/R/-X
R52 15k
10k
C711
0.1
MA8062/M/-X
150P
MA111-X
R53
DETACH
REMOCON
RED( ENC1)
GRN( ENC2)
C712
10/16
RED/GRN
D4
R9
DIMOUT
0.1
C701 100P
ACC5V
LCDCL
LCDDA
LCDCE
220/10
C5
C4
R2
C14
C6
C7
100/10
10p
0.01
10k
Q4
R6
47k
Q5
2SB624/4/-X
D3
MA111-X
R7
Q6
UN2211-X
3.3k
FM/AM
R54 10k
Q51
C53
0.1
R55
2.2k
C52
4700p
KEY0
RDSSCK
KEY1
KEY2
MONO
SK/ST1
FM/AM
AFCK
RDSDA
DIMIN
ANTCTRL
DIMOUT
C3
0.047
1k
1k
R44
C43
100/16
Q52
0.1
C717
R764
47K
D701
R8
47k
4.7k
C9
R56 47k
2SD601A/QR/-X
47k
R57
R744
10K
B901
0
C713
0.01
VDD
VSS
R750
0.012
1000P
0.012
1000P
C82
C81
C91
C92
10
R11
1000P
C8
R10
220/10
IFC
OSC
SK/ST1
C54
0.01
C55
330p
22K
R59
SK/STP
C715
0.01 R742
47k
R743
47k
R745
1K
UNLOCK
R751
22K
R709
R710
1/50
Q1
UN2211-X
4.7k
10k
R5
47k
MONO
SD/ST
SK/STP
R58 47k
Q53
UN2211-X
SM
PS2
RST
DETACH
R740
100K
10K
R741
4.7k
4.7k
2.2K
R702
R703
47k
47K
INT
SISOSCK
To SHEET 2
CN701
QGZ1601J1-15
To CJ601
(SHEET 3)
QAM0682-001
CD-RW
SW5V
CD.R
CD.L
PSW
SW1
SW2
MSW
CDON
BUS0 BUS1 BUS2 BUS3 BUCK
CCE RST
CD8V
9V
LM
CN702 QGA2006F1-02
J1 QNB0100-002
R33
1.5k
2SD601A/QR/-X
AMEO
FMEO
(For KD-S1501 E2, EX2, EY2, EU2 version)
MA111-X
C708
C707
47/6.3
C13 220P
R163
2.2k R162 22k
C163
0.22
C165
0.033
C162
8200P
0.22
C164
0.22
C174
C175
C172
8200P
0.1
C196
C195
C704
C703
0.01
C173
0.22
0.22
22k
R172
C191
C192
47/16
R173
100/10
2.2k
FMEO
AMEO
OSC
X1
27P
IFC
SD/ST
22P
C716 100P
C10
1/50
R4
Q3
BUS3
4.7k
R704
C94
C84
2SD601A/QR/-X
UN2111-X
BUS2
BUS1
Q2
MA111-X
D71
AFCK
QAX0263-001Z
CCE
BUS0
SDA
R91
R81
R3 0
Q7 UN2211-X
BUCK
SCL
C186
R244
12k
100
SW1
R719 R720
R721
C243
22/16
0
R755
CD.L
CH.L
R245
180k
C244 1/50
22k
R246
R730
100k
R732 47k
IC701
UPD178078GF-690
R729
4.7k
4.7k
4.7k
QTE1H54-225Z
QTE1H54-225Z
CD.R
R247
R731
R733
RESET
1/50
C185 1/50
C184 1/50
C183
C182
C181 1/50
220k
220k
R161
R171
D161
D171
MA111-X
CH.R
47k
POWER
47k47k
47k
VPP
R728
47k
R727
10K
R726
47k
R725
47k
R752
10K
X701
R724
0
L703
QAX0406-001Z
4.7u
0.1
C705
R723
47k
C706
0.1
R722
47k
MA8062/M/-X
D710
R753
47K
10k
2SD601A/QR/-X
10k
Q74
Q73
2SD601A/QR/-X
R76
R75
4.7k4.7k
C78
0.1
0
R74
Q72 UN2111-X
Q71
UN2111-X
R77
SAA6579T-X
100
C74
47/6.3
0.01 C73
C72 47p
X71
2.2K
R71
C71 82p
2.2k
R72
RDSSCK
LEVEL
0.22
C241
LM
MSW
0
R739
R705
2.2k
LCDDA
CD-RW
0
R738
LCDCL
CDON
MSW
LM
0
0
2.2k
R706
R707
R754
R708
2.2k
R765
4.7k
RED/GRN
I/O
SW2
LCDCE
PSW
IC71
R240 220
D241
RB160M-30-X
R737
10k
R711
RED( ENC1)
47k
R241
47k
10k
10k
R712
R713
KEY0
GRN( ENC2)
2200P
18K
18K
C93
C83
R82
R92
2200P
C75
C79
560P
0.01
C76
0.022
C77
2.2/50
2.2k
R73
RDSDA
C242
0.047
Q241
MA111-X
2SD601A/QR/-X
R243
D242
R242
1k
CTRL
MUTE
REMOCON
TEL-MUTE
1k
4.7k
1.2k
R735
R736
R734
10k
10k
10k
10k
10k
R714
R715
R716
R717
R718
KEY2
KEY1
SM
SQ
LEVEL
0.033
TEL-MUTE
DIMIN
DIMOUT
ANTCTRL
CTRL
PS2
UN2211-X
J301
R322
R332
100
Q331
R333 R323
2.2k
2.2k
KTD1304-X
R331
D851
RB160M-30-X
MA111-X
C908
220/10
C168
4.7/50
C178
4.7/50
MUTE
D781
MA111-X
RB160M-30-X
D852
D902
ILL10V
820
Q781 UN2111-X
C781
220/10
47K
R882
Q881
UN2211-X
R881
4.7K
C881
22/16
ANT
10K
C852
0.01
R851
C912
C904
C907
220/10
C916
0.01
10/16
C166
5600P
C167
4.7/50
IC161
TEA6320T-X
C177
4.7/50
C176
5600P
R184
4.7K
R891
C709
C710
L702
4.7u
L701
4.7u
Q901
2SB709A/QR/-X
47k
D891 MA111-X
Q891 UN2211-X
100/10
0.01
100/16
270
C194
0.01
R164
C193
R194
4.7K
R892 1k
D892 MA111-X
C891
0.1
10/16
C851
R905
8.2K
R906 20K
C909
220/10
10
270
R191
R174
SCLSISDA
Q902
100
Q321
R321 820
47k47k
R165R175
C801
0.01
22/16
C782
47/16
10/16
C903
R352 R342
100
Q351
KTD1304-X
KTD1304-X
820
R351
QFV91HJ-474Z
47k
R166
47k
R176
QFV91HJ-474Z
Q783 UN2111-X
MA8091/M/-X
D783
IC901 HA13164A
R903
R902
4.7k
C902
10/16
C913
D341
MA111-X
C352
C342
9.1k
2.2/50
C906
QMM0519-001
100
C333
0.047
Q341
R341
R343R353
KTD1304-X
820
2.2k2.2k
D321
MA111-X
QFV91HJ-474Z
R167
C332
27k
R177
27k
47k
R781
QFV91HJ-474Z
D782
MA111-X
C783
0.22
C802
0.047
C331
100P
C341 100P
UN2213-X
R801
R168
27k
C351 100P
C321
100P
R178
C322
27k
1K
R782
C784
4.7/25
Q782
SO
R802 100k
100k
R810
100
R803 100k
R907
1k
5.6k
R904
C324
0.047
IC801
HD74HC126FP-X
10k
R908
Q904
UN2111-X
R301
POWER
Q903
C320
4.7k
UN2211-X
IC301
LA4743K
C309
1/50
C323
C301
4.7/25 C302
C303
0.022
47/16
1/50
C304
C305
QQR0703-001
R901
R804
10k
R809
330
R805
100
R807
100k
CN901
QNZ0650-001
QMFZ047-150-T
C326
1000p
D302
D301
D303
RB160M-30-X
RB160M-30-X
INT
I/O
R808 100k
R806 22k
D901
1N5401-F64
L901
C918 100P
D971
RB160M-30-X
1k
RR-
RR+
FR-
100/16
D304
RB160M-30-X
SCK
C901
QEZ0646-228
C971
FR+
22/16
RB160M-30-X
0.1
D972
R971
R972
MA111-X
FL-
FL+
RL-
RB160M-30-X
2.2k
2.2k
D903
RL+
C306
0.022
D306
RB160M-30-X
QNZ0095-001
D305
RB160M-30-X
J801
0.047
C325
D308
RB160M-30-X
C313
100P
C317
100P
D307
RB160M-30-X
QAM0175-002
0.1
RL-
RL+
FL-
FL+
C308
0.1
C312
C315
C314
100P
100P
100P
C316
C318
C319
100P
100P
100P
FR+
FR-
C311
0.1
C310
0.1
RR+
RR-
CH.L
CH.R
Parts are safety assurance parts.
0.1
C917
C905
47/16
0.01
C914
C910
C911
C915
100/16
0.1
0.1
10/16
When replacing those parts make sure to use the specified one.
SHEET 2
2-15
Page 18
CD servo control section
FEED-
FEED+
GND
PSW
SPINDLE-
SPINDLE+
GND
SW1
SW2
TRACKING-
TRACKING+
FOCUS+
FOCUS-
LD
GND
MD
VR
VF1
VREF
VT1
GND
VT2
VCC
VF2
GND
FEED-
VF2
FEED+
VCC
GND
VT2
SW1
VT1
SW2
VF1
PSW
VR
SPINDLE-
LD
SPINDLE+
FOCUS-
VREF
FOCUS+
MD
TRACKING+
TRACKING-
FEED-
FEED+
SPINDLE-
SPINDLE+
FOCUS-
VREF
FOCUS+
TRACKING+
TRACKING-
CN501
QGB2027M4-22S
MSW
R566
LM
C512
82p
IC501
TA2157FN-X
C503
100/6.3
3k
R568
R572
R571
R513
1k
R512 R511
2k 10k
8.2k
R567
6.8k
IC561
LA6242H-X
4.7K
R569
1.5k
1.5k
C515
0.01
C514
5p
VF2
VCC
VT2
SW1
VT1
SW2
VF1
PSW
R519
VR
150
LD
MD
VREF
C513
0.01
VF1
VF2
VT2
VT1
VCC
C501
0.01
R514
15k
R503
82k
R504
82k
R505
330k
R506
330k
C502
0.01
R565 20k
R576
5.1k
C566
C565
C564
0.047
FEED+
R573
R515
100
C511
LD
C504
0.0470.047
FEED-
SPINDLE+
SPINDLE-
1.5k
RF
RFGC
0.1 C510
MD
Q501
2SB1241/QR/-T
0.01
C567
0.047
FOCUS-
FOCUS+
TRACKING-
TRACKING+
C509
100/6.3
TP1
FE
RFRP
56k
0.1 R510
R509
82k
SEL
TEB
100/6.3
C505
22
R507
R508
22
4.7k
R563
R564
R562
R577
8.2k
C568
0.022
C562
0.01
C508
0.01
R517
R516
820
RFDC
FMO
15k
DMO
8.2k
FOO
Q561
2SB1322/RS/-T
22
22
R574
R575
R561
33k
TRO
C563
100/10
TP2
0
CD-RW
C507
0.0068
TE
C561
47/6.3
1A3G-T1
Q521 UN2111-X
D561
C559
1800P
L521
47u
47u
L523
C547
0.1
0.01 C516
L522
47u
Q522
UN2211-X
C557
100P
4.7k
4.7k
4.7k
R537
R536
R535
C555
100/6.3
C548
100/6.3
C549
0.01
BUCK
BUS0
CCE
BUS1
BUS2
RST
4.7k
BUS3
R534
CDON
R538
10k
C552
0.01
C551
100/10
R594
150
R584
150
C545
100/6.3
C546
100p
C544
0.01
QAX0413-001Z
C556
0.1
C550
1/50
C517
0.01
R591
18k
C594
820p
C584
820p
R581
18k
C553
0.01
10p
C554
10p
C541
R533
1M
X521
L524
C592
4.7/25
820p
C591C581
820p
C582
4.7/25
FMO
DMO
C539
100/6.3
100
100
R531
R532
47u
C521
R586R587
22k22k
R597 R596
C540
0.01
0.01
C585
22k 22k
C595
47/6.3
FOO
TRO
C538
C537
C534
C533
R530
R529
R526
100
R528
100
R527
C522
100/6.3
47/6.3
R592
33k
C593
R593
5.1k
120p
C583
R583
5.1k
120p
R582 33k
C596
0.047
0.047
470p
470p
0
0
0
IC521
TC94A14FA
C530
R521
5.6k
0.047
0.047
0.047
C531
C535
C536
0.033
C528
R525
0.033
10k
C527
0.01
C526
2700P
C525
0.01
R524
C524
0.015 15k
R523 470k
R539
1.5M
47p
C523
R522
47k
100/16
C529 100/6.3
0.047 C560
R595
IC571
NJM4565M-WE
R585
C597
0
CD.L
0
0.001
SEL
TEB
RFGC
TE
RFDC
FE
RFRP
RF
CD.R
SW5V
9V
CD.R
AGND
CD.L
PSW
SW1
SW2
LM
MSW
CDON
CD-RW
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RST
CD8V
To SHEET 1
2-16
SHEET 2
Page 19
LCD & Key control section
IC602
RPM6938-SV4
QLD0350-001
S618
LCD1
C611
C612
0.012
D644
MA8062/M/-X
10k
R681
S1S2S3S4S5S6S7S8S9
COM1
COM2
COM3
R601R602R603R604
8208201.2k1.8k
S603
S604S605
S609S610S611S612
R613 R612R614R615
1.2k 8201.8k2.7k
S608
S602
R605R606R610 R609 R608 R607
8208203.9k 2.7k 1.8k 1.2k
S607
R611
820
S615S616S617
S614
S601
S606
S613
KEY0
KEY1
KEY2
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
S36
S37
S38
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
S51
S52
S49
S50
S51
R653
R652
330
D616D618
D617
R651
R650
220
R649
D615
R648
470
R647
R646
470
R645
D612D613D614
R644
270
R643
R642
180
R641
D610D611
R640
390
R639
R638
330
R637
R636
390
D607D608D609
R635
R634
270
S52
R670
1.5K
R633
R632
1.5K
D606
R631
R630
560
R629
D603D604D605
R628
470
R627
R626
390
R625
D602
R624
470
R623
R622
470
820
R621
SML-310LT/MN/-X
D601
390
R620
D631
0
Q671 2SB624/4/-X
390
R619
R672
D632
NSPW310BS/BRS/
NSPW310BS/BRS/
R671
1k
Q672
UN2211-X
47k
C603
10/6.3
R675
10k
D643
MA111-X
R676
180k
2.2k
R673
MA8051/M/-X
D641
R674
0.022
C601
2.2k
LCDCE
LCDCL
LCDDA
B601
R677
R678
R679
COM1
COM2
COM3
0R0
10k
10k
10k
R680C602 51k680P
S48
S46
S47
S1S2S3
S45
S4
S43
S44
PT6523LQ-L
S5S6S7
S42
IC601
S36
S37
S38
S39
S40
S41
S8
S9
S10
S11
S13
S12
S35
4.7/6.3
S34
S14
R682 470
CJ601
QGZ1601K1-15S
ILL10V
ACC5V
REMOCON
RED
GREEN
DIMOUT
100K
R654
S33
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S15
S16
LCDCL
LCDDA
LCDCE
KEY0
KEY1
KEY2
To CN701
(SHEET 1)
SHEET 3
2-17
Page 20
Printed circuit boards
Main board
(For KD-G1501 E2, EX2, EY2, EU2, version )
Forward side Reverse side
C304
IC301
C325
R526 R529 R530
C505
C503
Q501
C529
C536
C535
R167
B5
B6
D307
D308
C305
R168
B7
C303
R178
R177
C320
B16
R505
C515
IC501
C507
C522
L524
C531
C539
Switch board
B14
R503
R506
C324
R523
R504
C530
C319
C313 C312
C509
C318
C514
R519
B10
R510
C316
C510
C317
C568
R514
CN501
IC521
D304
D303
Q561
C918
C547
D972
R574
C352
D971
R971
L901
C971
R972
R565
R537
C545
C566
C561
R527 R528
C565
C551
C534
C323 C301
TP2
C784
C552
Q561
R534
R536
C310 C311
R577
L522
R532
X521
C332
C322
C342
C901
R569 R568
C563
C556
C550
B571
L523
L521
C553
R538
C564
R533
C538
B3
R531
C554
R561
R525
C308 C309
C305
R517
C509
C537
D903
CN501
R562
C513
C501
R564
C539
C326
C303
C528
C512
R511
C508
C540 C541
CN901
R513
R512
L524
R521
R515 C511
C302
C304
B2
C331
C341
IC301
C351
C321
C320
C306
C503
C502
C504
Q501
C505
R509
R516
R507 R508
C522
C521
C527
TP1
C529
C524
R539
C533
R522
C523
R524
C526
C525
Q881
R582 R583
C910
R902 R903
C911
D851
C851
C557 C597
D901
C902
R901
B8
B9
R301
D701
R566
Q783
C595
C560
D783
C783
CN702
R567
D561
C782
R563
C562
R592
C549 C548
R593
Q521 Q522
R575
C555
R572 R571 R573
C516 R535
R881
D782
R781
C781
C592
C582
C517
C904
B901
R176
R166
C891
R782
Q782
R585
R595
C585
R805
R803
R807
R810
R352
R342
R351
R341
R322
C910
IC901
C851
C177
C904
Q781
C881
R702
R703
C596
C583
R704
C914
R743
Q241
C913
R244
R709
C916
C713
R710
R809
R245
L901
R851
B851
D901
CN901
D306
D305
C323
C314
C315
C301
C322
D302
D301
C784
C901
IC561
L522
C551
C546
C544
X521
C545
C550
C548
C563
C561
C559
R576
C332
L521
C567
R594
C902
R901
B852
C352
C342
CN702
C782
D561
R597
C591
R591
C594
C584
R584
R581
C581
L523
C555
C781
C592
R801 R802
C593
C595
C802
R804
IC571
C582
D852
C852
C167
D781
R596
R587
C585
IC801
R742
R808
C701
R707
R243
C178
C168
R750
C244
R745
R751
C905
C907
C165
C193
R246
R739
R247
J801
PP2
C184
C903
R904
B13
C175
C164
C183
R738
R714
R715
R713
Q903
Q904
R908
C243
R719
R721
R907
R736
IC701
C181
R905
R906
R720
C182
C196
R717
R765
CN701
R718
IC161
L701
C705
Q902
L702
X701
Q763
C192
R735
B15
C186
C909
R4
Q3
Q901
C191
R323
C709
C195
J301
Q341
Q331
Q321
R333
D321
D341
C43
R6
R9
Q6
D3
D4
R7
R8
C185
C908
R75
Q73
R74
D71
Q7
Q71
Q72
R752
R723
L703
C51
C10
R764
R763
D762
Q762
Q351
R353
R343
PP1
Q4
Q5
C9
C6
C31
C715
C32 R33
C94
R55
Q52
R53
C4
X71
R72
J1
L1
C3
B12
C84
R76
Q74
C78
C52
R744
C73
C761
C74
TU1
C75
C79
C77
IC71
R73
R332
J301
C174
R712
R730
C181
VSS
R728
C183
R716
C192
D704
J801
C903
C184
R162
C162
R163
C163
C166
LM
VPP
R727 C703
R726
C706
R754
B17
R706
R705
R708
R241
C243
CN701
D702
D703
C333
J1
D1
D2
L1
TU1
C11
C2
C14
C5
Q32
C82
C81
C91
C92
R59 C55
Q1
C77
R711
R734
PP1
C3
Q8
C1
C12
R45
R2
C7
R1
Q31
R35
C84
R91
C94
C8
R57
R5
C76
C72
R77
R71 R762 C761
C714
C74
C717
D708
D707
R331
R44
R10
C43
Q42
Q41
R42
R43
C42
R41
C9
C41
C909
R32
C6
R31
C31
R81
R56
R11
C54
Q51
C53
R51
C4
C51
R52
X71
R761
Q761
C71
D761
R741
C712
C718
C185
PP2
C801
R321
C173
R172
C172
R161
R171
C191
D171
D161
R173
C186
C707
C182
L701
L702
C908
R755
B18
C83
C704
R92
C709
RESET
C710
R54
R725
C708
R724
X1
R58
Q53
X701
L703
R722
C716
D710
R753
Q2
R3
R729
C711
D705
D706
C13
R82
C93
C10
C241
R191
C193
MSW
R240
C905
C176
C912
C194
R184
R194
D902
R164
VDD
C906
R740
UNLOCK
R174
R242
R175
Q891
C244
R165
C881
R891
D241
IC901
C914
C907
C915
R892
D242
C178 C168
D891
C916
D892
R731
R882
R806
R733
R732
C242
C913
C177
C167
R737
R586
C596
R601
S603
D601
D617
R603
R602
S602
S601
D616
D615
R682
C612
C611
S606
D618
R605
S604
R604
IC602
S605
D614
B602
S607
D612 D613
S608
R606 R607
Forward side Reverse side
LCD1
D631
D632
R638
R639
D611
S618
R615
S617
D610
S609
R608
S610
R609
S611
R614
D607 D608 D609 R610
S613
D603
S616
R611
D602
D606 S612
R613
R612
D604
D605
S614
S615
R625
R622
R633 R632
R636
R637 R626
R627 R629 R628
R624
R634
R623
R635
R630
R631
D632
D631
R619
Q672
R620
Q671
R672 R670 R671 R673
C603
R674
R676
D643
D641
CJ601
R675
B601
R677
R679
R678
C601
R680
C602
2-18
IC601
R681
D644
IC602
R644 R645
R652 R653
R642 R643
R641
R649
R640
R648
R646 R647
R621
R650 R651
Page 21
< MEMO >
Page 22
Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.MA145SCH)
Printed in Japan
VPT
Loading...