SCHEMATIC DIAGRAMS
CD RECEIVER
KD-G414, KD-G413
CD-ROM No.SML200502
Area suffix
UI --------------------------- India
CONTROL PANEL BLACKSILVER
Contents
Block diagram (For UI2 version)
Standard schematic diagrams (For UI2 version)
Printed circuit boards (For UI2 version)
Block diagram (For UI3 version)
Standard schematic diagrams (For UI3 version)
Printed circuit boards (For UI3 version)
COPYRIGHT 2005 Victor Company of Japan, Limited.
KD-G413KD-G414
2-1
2-2
2-5
2-6
2-7
2-10
No.MA178SCH
2005/2
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.
Block diagram
(For UI2 version)
PICK UP
FOCUS &
TRACKING
COIL
LOAD&FEED
MOTOR
POSITION SET
SWITCH
SPINDLE
MOTOR
SW1, SW2
VF1, VF2, VT1
VT2, LD, MD,VREF
TRACKING+,
TRACKINGFOCUS+,
FOCUS-
FEED+
FEED-
PSW
SPINDLE+
SPINDLE-
SW1, SW2
CN001
Main amplifier & CD servo control section
LM,MSW
TRVP
SP+
SPFEED+
FEEDTRK+
TRKFOCUS+
FOCUS-
CN501
SW1, SW2, PSW
IC501
BTL
DRIVER
SPOUT
TRP
FOP
IC521
DSP
VT1,VT2,VF1,VF2
MD,LD,VREF
MLD,MDATA
NPWDOWN
NRST,MCLK
IC523
BUFFER
ANT
IRQ
STAT
J1
FM/AM
TUNER
FM/AM
IFC.CONT
SD/ST
MONO
SEEK/STOP
S.METER
EO
FM.OSC
IFC
IC701
CPU
TU1
MUTE
TU.L
TU.R
Q781, Q782
MUTING
SDA
SCL
RLO
RRO
IC161
E.VOLUME
Q341, Q351
LINE OUT
EACH BLOCK
IC901
REGULATOR
CN901
RRO,LRO
IC301
POWER
AMP.
FRONT LEFT (+)
FRONT LEFT (-)
FRONT RIGHT (+)
FRONT RIGHT (-)
REAR LEFT (+)
REAR LEFT (-)
REAR RIGHT (+)
REAR RIGHT (-)
J321
LINE OUT
LCD & Key control section
IC602
REMOCON
IC601
LCD DRIVER
COM1
COM2
COM3
S1 to S52
LCD1
LCD DISPLAY
REMOCON
LCD.SCK
LCD.SO
LCD.CE
LIGHTING DISPLAY
S601 to S618
KEY MATRIX
KEY0
KEY1
KEY2
DIMMER
Q672
DIMMER
D601 to D618
D631,D632
CJ601
KEY0
KEY1
KEY2
LCD.SCK
LCD.SO
LCD.CE
REMOCON
CN701
DIMMER
OUTL
OUTR
IC581
CD L.P.F.
SPK
BATTERY
CD.L
CD.R
2-1
Standard schematic diagrams (For UI2 version)
Main amplifier section
0.0330.22
0.033
R331
820
D331
R335
2.2K
D321
R325
2.2K
R321
820
R351
820
D351
R355
2.2K
D341
R345
2.2K
R341
820
C801
R809
100k
100k
R803
100
330k
C164
C174
22/16
C904
JBUS.SO
C165
22/16
C905
HD74HC126FP-X
JBUS.IO
R164
C166
0.0056
4.7/25
0.0056
C176
C175
R174
C912
22/16
100/16
IC801
47k
4.7/25
47k
10/16
C919
R165
C167
4.7/25
C177
R175
C915
D907
D906
TU1
QAU0394-001
J1
QNB0190-001
R31
R32
R33
1.5k
C33
2.2/50
0.001
C32
Q31
2SD601A/QR/-X
2SD601A/QR/-X
To SHEET 2
CN701
QGZ1601J1-15
To CJ601
(SHEET 3)
C711 C712
0.1 0.1
MA8062/M/-X
D711
0.1
C99
0.1
MA8062/M/-X
D712
C713
MA8062/M/-X
MA8062/M/-X
MA8062/M/-X
D721
D714
D713
R719
MA8062/M/-X
D715
R34
1k
Q32
0
MA8062/M/-X
MA8062/M/-X
MA8062/M/-X
D716
D717
D718
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
DIMMEROUT
LCD.SCK
LCD.SO
LCD.CE
KEY0
KEY1
KEY2
MA8062/M/-X
MA8062/M/-X
D719
D720
R35
10k
220/10
R36
C31
LM
C702
0.01
NRST
DIMMEROUT
SCL
SDA
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
IFC.CONT
0.1
C715
D782
MA8110/M/-X
UN2111-X
S.METER
Q782
9.1k
9.1k
0.0056
0.0056
C92
C82
C782
47/16
UN2111-X
R721
47k
47k
R749
R733
47k
R732
1K
R730
10K
R731
10K
R729
47k
R756
47k
47k
R755
R82
Q781
MUTE
R740
R739
R736
R92
X701
QAX0406-001Z
D706
10k
10k
10k
4.7k
R735
C83
D781
C781
C703
C704
R37
MA111-X
4.7k
R737
C93
1/50
220/6.3
MA111-X
R741
KEY0
KEY1
KEY2
4.7k
R738
22p
27p
0
FM.OSC
47k
1/50
EO
IFC
C716
0.1
47K
R707
C783
0.082
CD_R
CH.R
C183
2.2/50
C706
220p
C705
10/16
R745
47k
L701
4.7u
VDD
220/10
C911
C701
220/6.3
ACC5V
IC161
TEA6320T-X
Q891
UN2211-X
2SD601A/QR/-X
R910
1k
1k
0.1/50
47/16
MA111-X
MA111-X
Q6
2SB709A/QR/-X
D3
MA111-X
R715
MA111-X
MA111-X
MA111-X
D701
D702
D703
10k
10k
R751
R753
4.7K
4.7K
D1
D2
D4
R14
MA111-X
D704
R13
MA111-X
2.2k
47k
220p
C1
10k
R716
R717
R718
R703
R704
C2
Q4
UN2211-X
10k
R752
C3
Q5
2SB1197K/QR/-X
R754
47k
47k
10k
47k
47k
R3
10
470
R712
R713
10K
R714
0.022
C4
R12
10k
100
R1
15p
C6
C5
0.01
R11
10k
1k
22
22
R9
R10
FM.OSC
FM/AM
IRQ
MSW
DETACH
NPWDOWN
5.1k
47K
10k
R742
R743
R711
SW1
0.1/50
C7
IFC
R701
SW2
0.015
0.015
C81
C91
330p
C11
SEEK/STOP
LCD.CE
3.3k
47k
R710
IC701
LC723784-9C90
PSW
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
47k
R892
D891
MA111-X
C891
0.1
Q902
47k
R909
Q903
2SB709A/QR/-X
FLO
MA111-X
R162
0.0082
C161
R172
100/10
C909
MA111-X
MA111-X
MA111-X
R801
R802
R804
CH.R
JBUS.SI
2.2k
R163
22k
C162
0.22
C163
0.22
C173
C172
0.22
22k
2.2k
R173
4.7k
9.1k
100/10
0.01
C908
C907
R901
R903
FRO
RLO
RRO
SCK
MEMORY.IN
J801
QNZ0095-001
R181
R182
100k
100k
CH.L
0.01
C185
1/50 1/50
100/10
0.0082
0.1
C195
C182 C181
C193
C171
C194
47/16
1k
R891
D892
MA111-X
D903
MA111-X
R907
12K
27K
1K
1K
0.01
27K
R908
C910
R905
R906
47k
47k
4.7/25
0.1
100/10
C191
R332
100
Q331
KTD1304-X
Q321
KTD1304-X
Q351
KTD1304-X
Q341
KTD1304-X
10K
RLO
FLO
SDA
0.01
R191
C192
0.1
C906
22/16
C903
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.INT
JBUS.SCK
RRO
FRO
SCL
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
10K
2.2/50
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
C311
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
QNN0519-001
LR-
LF+
C307
0.1
C310
47/16
RF-
0.1
R911
LF-
C317
C308
0.1
22/16
C306
0.1
0.1
C305
RR+
4.7/25
1k
47K
QNZ0611-001
2.2K
R912
IC301
LA47516
1/50
RR-
R301
2.7k
Q301
2SD601A/QR/-X
R304
D301
UDZS3.3B-X
QMFZ047-150-T
4.7k
CN901
2.2K
4.7/25
C301
2-2
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
SHEET 1
CD servo control section
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
D501
R502R503
C501
220/6.3
R510
R517
27K
C517
R515
68K
C515
R519 R513
0 10k
C513
R507
R511
18K
C511
R540 R538
33K
C524
560P
R547
0
R550
0
C532
0.33
0.1
C535
C534
3300p
10
R566
5.6K3.3K
R539
C525
0.022
C526
0.022
C536
0.0018
0.0012
6800p
2200p
47/6.3
1A3G-T1
15k
R518
15k
R516
R514
15K
R512
0
0
0
R557
C586
C582
150p
IC581
150p
C583
820p
C585
4.7/25
IC971
NJU7772F15-X
0.1
47/6.3
C552
C551
4.7/25
C584
820p
NJM4565M-WE
R585
10k
R587
Q972
2SB624/4/-X
UN2211-X
R535
10K
47/6.3
C553
Q971
R588 R590R584
R586
10k
C587
100p
R973
30k
1.5k15k
C588
100p
22k
22k
47/6.3
R592
R594
C590
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
R971
100
R972
100
10k
100k
R563
R564
IC522
BR24L16FJ-W
C555
0.1u
C554
1k
R562
1k
R561
0.01
R560
0
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
R974
47k
1k
To SHEET 1
R582
0
C581
R581
0
5.6K
C973
C974
0.1
47/6.3
C547
R574
C548
0
47/6.3
C549
L573
100/6.3
4.7
0.1
C550
0.1
1K
5.6k
5.6K
ARF
C539
0.1
C540
C523
R537
R536
47/6.3
C571
100p
1.5M
10k
MN6627945ECUC
680p
C541
0.015
C542
0.1
C543
1000p
C544
0.082
C545
C546
R558
0.1
C572
R559
0.1
220/6.3
82k
820
0.1
C574
4.7
L571
C573
47/6.3
IC521
Q501
2SB1322/RS/-T
0
IC501
AN41012A-W
R543
R544
0
R554
4.7
2SB709A/QR/-X
R556
0
R555
B506
C503
100/10
C504
0.1
C518
68p
R501
8.2k
R506 R509
4.7K
VREF
C529
0
0
0.01
C530
0.01
R546
R545
C538
47/6.3
C531
0.33
0
R551
R549
R548
47/6.3
C537
47K
R508
3300p
C527
10k
R552
3.3K
4.7k
R542
R505
R520
330p
C528
C533
33k
R541
3.3K
3.3K
0
0
100k
100k
47/6.3
C510
0.047
C509
0.047
C506
0.01
C505
220/10
C508
0.047
C502
R504
22
0.1
150
R553
Q521
SHEET 2
2-3
LCD & Key control section
IC602
RPM7338-V4
LCD1
QLD0355-001
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
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
S52
R671
2SB624/4/-X
390
Q671
Q672
UN2211-X
R673
470
47k
R672
1k
C603
10/6.3
1.2k
R642
R641
D605
D606
SEL
D607
470
330
R638
R640
R637
R639
1
CD
2
D608
3
FM/AM
D609
D612 D611 D610
330
R635
R636
654
D613
1.2k
R632
R634
R633
DOWNUP
D614D615
EJECTEQMODE
D616
R631
D617
1.2k
R630
D618
910
R629
POWER
390
R627
R628
D631
D632
NSPW310BS/BRS/
NSPW310BS/BRS/
330
R651
R653
10k
D643
MA111-X
R658
180k
2.2k
MA8051/M/-X
D641
R652
0.022
C601
2.2k
LCD.CE
LCD.SCK
LCD.SO
R654
R655
R656
COM1
COM2
COM3
10k
10k
10k
R657C602
51k680P
S48
S46
S47
S1S2S3
S45
D644
S42
S43
S44
IC601
PT6523LQ-L
S4
S5S6S7
C611
MA8062/M/-X
S40
S41
S8
470
R662
C612
0.012
4.7/6.3
S36
S37
S38
S39
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
QGZ1601K1-15S
ILL_10V
R5V
REMOCON
DIMMER
LCD.SCK
LCD.SO
LCD.CE
KEY0
KEY1
KEY2
GND
CJ601
To CN701
(SHEET 1)
2-4
SHEET 3
Printed circuit boards
Main board
(For UI2 version)
Forward side Reverse side
IC301
C537
C538
D905
Q782
R566
R560
IC981
Q781
C582
Q501
C553
D302
R903
C550
R527
D904
R583
IC971
B506
R530
Q972
R594
R582
C782
R532
R531
R528
R526
R525
R524
C546
C548
C783
R558
D782
R581
R593
C501
C781
Q301
C545
C913
R911
R912
C914
R901
D301
R304
C301
R302
R301
C169
C179
R892
C589
B591
C590
R592
C518
B503
C505
B501
C542
C540
C543
R559
C551
X521
C522
R521
R523
R522
C504
C506
C509
C539
B505
R165
R175
C503
C547
C549
D501
R591
C532
C521
C534
IC501
R534
C544
R565
C510
Q891
R164
C168
R174
C178
R891
C891
B891
D891
D892
R503
R504
R506
C502
C533
C531
R563
C555
IC552
R550
C535
R552
IC521
R535
R564
R551
C541
R974
R585
C911
Q902
IC581
R807
R805
C802
B971
C583
R742
C974
C973
C584
R584
C581
R909
D903
R505
R520
R751
IC901
C912
Q903
D901
D701
R754
R753
R752
R557
C585
D702
IC523
C971
C972
C984
C983
R908
D703
C554
L901
D781
R907
C552
R533
R502
IC901
C901
B533
L573
R902
C317
C916
C311
B352
C318
C309
C310
C302
C536
C571
L571
C573
C533
C168
C178
CN901
D901
B351
C301
CN501
D501
C503
C505
C546
C547
C552
C553
X521
C782
C169
C179
C589
C590
Q501
C548
L901
C912
C911
C781
C585
C501
C983
C915
C905
C909
C591
C971
C973
C586
C919
C904
C908
C167
C166
C177
C176
C184
L701
C701
J801
C181
C903
C191
C183
X701
C182
C705
J321
J1
L1
TU1
C3
C194
C31
C193
C2
C83
C93
C9
C7
CN701
C33
C10
J1
R38
R3
C33
Q6
R13
D3
R14
R11
R12
C10
C341
R342
R345
C96
C97
Q341
D341
R341
L1
TU1
C32
Q31Q32
C12
C1
C5
D4
R31
Q5
C81
C91
Q4
C13
C15
R16
R5
D6
R2
B703
C321
R322
Q321
J321
R351
R34
R33
D1
D2
C4
C6
R4
Q2
D713
C713
B704
CN701
R325
R32
C351
R35
R352
Q351
D351
R355
C98
C3
B31
C31
R36
C194
R1
C171
R9
R10
C2
R172
C9
C82
R82
R81
C7
R91
R730
R729
C8
C11
R6
Q1
R731
R732
R735
C716
R707
R736
R739
R740
C361
R741
R737
D706
R738
R715
C712
C711
C331
R321
R331
R332
D321
Q331
R162
D331
C161
C185
C163
C173
C193
C195
C93
C83
C92
R92
R721
R703
R704
R727
R706
R733
R755
B707
R745
C705
R728
R809
R810
R806
R808
R719
D711
D712
D714
D715
D721
D716
C706
R37
R802
D717
R335
R173
R801
R182
R181
C181
C182
B705
C162
R163
C165
C164
IC161
C174
C191
C172
R906
R716
R717
R718
R705
B702
IC701
R756
R749
C703
C704
X701
B801
R811
C801
D720
D719
D718
R905
C175
R191
R804
C192
C906
J801
D907
D906
R918
C903
C907
C166C167
C176
C177
R589
C184
C183
R713
R590
B701
C702
R709
R708
C715
R724
R726
R725
R723
IC801
R803
C99
R712
C909
B802
C908
R714
R529
C915
C919
C904
C905
C910
R910
B451
R587
C587
C591
C592
R588
C588
C586
R586
L701
C701
B706
D704
R743
R710
R701
R711
R562
R561
R972
R971
Q971
R973
C916
C310
R548
R501
R549
C302
R303
CN501
C507
R545
C528
CN901
C901
C320
R902
C902
C311
R167
R166
R176
R177
C318
C316
C508
C517
R517
R546
R547
R544
C530
R543
C529
C527
C536
C571
C526
C525
R536
C523
C572
L571
R537
C574
C309
C312
C315
C308
C305
R518
C303
C317
C313
C307
C306
C314
C304
C319
IC301
R516
R515
R509
R510
C515
R513
R514
R519
C513
R508
C511
R507
R512
R511
R553
Q521
R554
C537
R556
C538
R555
R542
R541
L573
R540
R574
C524
C573
R538
R539
Switch board
R603
R602
R601
S601
S603
D618
D602
D604
D601
D603
S602
S606
R605
Forward side Reverse side
D613
S612
D610
D631
R610
D632
D616
R612
R611
S613
S616
R613
R614
LCD1
S604
IC602
R604
S605
S607 S608
D605
D606
R606
D607
R607
D609
D608
S618
R615
S617
D612
S609
R608
D611
S610
R609
S611
S615
D615
D614
S614
D617
R635
R634
R633
R632
CJ601
R636
R637
R631
R630
D632
D631
R628
R627
Q672
Q671
R651
R652
R673
R671
R672
C603
R658
D643
D641
R653
IC601
C601
R654 R655
R657
C602
R656
IC602
D644
R661
C612
C611
R662
R629
R645
R644
R639
R638
R643
R642
R640
R641
2-5
Block diagram
(For UI3 version)
VF1, VF2, VT1
PICK UP
FOCUS &
TRACKING
VT2, LD, MD
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
IC602
REMOCON
IC601
LCD DRIVER
COM1
COM2
COM3
S1 to S52
LCD1
LCD DISPLAY
REMOCON
LCD.SCK
LCD.SO
LCD.CE
LIGHTING DISPLAY
CN001
S601 to S618
KEY MATRIX
KEY0
KEY1
KEY2
DIMMER
Q672
DIMMER
D601 to D618
D631,D632
CJ601
Main amplifier & CD servo control section
LM0, LM1
CN501
CN701
IC501
CD
DRIVER
IC521
RF AMP
KEY0
KEY1
KEY2
LCD.SCK
LCD.SO
LCD.CE
REMOCON
DIMMER
DMO
FOO
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
IC541
DSP
MP3 & WMA
BUS0 to 3
BUCK
CCE
RST
BCK
LRCK
AOUT
BCK
LRCK
SDTI
MP3REQ
MP3CLK
MP3DOUT
MP3DIN
MP3STBY
MP3RESET
IC401
LSI
IC481
DAC
CD L.P.F.
DAC_CDTI
DAC_CCLK
DAC_CSN
DAC_PDN
AOUTL+
AOUTLAOUTR+
AOUTR-
IC581
J1
ANT
FM/AM
TUNER
FMVT
AMVT
FM/AM
IC31
PLL
PLLCE
PLLDA
PLLCL
PLLDI
IC701
CPU
TU1
TU.L
TU.R
Q781, Q782
MUTE
CIRCUIT
SD/ST
MONO
SM
IFC-CONT
SEEK/STOP
MUTE
VOLDA
VOLCL
MUTE
CD.L
CD.R
OUTLF, OUTLR
OUTRF, OUTRR
IC161
E.VOLUME
Q341, Q351
LINE OUT
MUTING
EACH BLOCK
IC901
REGULATOR
CN901
SPK
BATTERY
REARL, REARR
IC301
POWER
AMP.
FRONT LEFT (+)
FRONT LEFT (-)
FRONT RIGHT (+)
FRONT RIGHT (-)
REAR LEFT (+)
REAR LEFT (-)
REAR RIGHT (+)
REAR RIGHT (-)
J321
LINE OUT
2-6
Standard schematic diagrams (For UI3 version)
Main amplifier section
D708
C37
10p
47K
R802
L1
4.7u
C48
0.047
UN2211-X
D709
MA111-X
D1
0.001
10/16
C40
C46
C47
470
C32
47p
Q31
D712
R805
100k
R804
R803
100
C38
0.047
C41
R43
C718
TU1
D2
R38
0.01
C42
0.01
0.01
10
0.1
MA111-X
R39
100
39k
0.047
R40
C43
R44
220
C50
100p
R911
0.1
C716
HD74HC126FP-X
0
10k
R41
C44
R42
C717
R806
1K
0.01
0.001
0.1
0.01
C6
C39
1000P
0.0027
C45
C49
100/10
C31
Q902
UN2211-X
IC801
22/16
C1
FM/AM
R910
C2
4.7k
SD/ST
R31
UN2111-X
10k
0.047
R7
10
10k
Q901
D713
220/10
C4
2SB624/4/-X
Q6
Q7
UN2211-X
IFC-CONT
R904
R81
C81
1/50
C91
1/50
10k
R763
0.047
C770
R758
R91
C95
0.01
47k
DIMIN
1k
10k
R721
R722
SW2
PSW
C705
0.047
47
0.01
22/16
C3
C7
R9
R5
47k
Q5
D5
D4
MA111-X
MA111-X
R6
47k
R4
3.3k
R10
10k
Q10
5.6K
R810
100
C801
R808
SI
330
UN2211-X
SCK
R809
22k
R801
47k
MA111-X
D51
SI
SO
SO
I/O
R807
100K
INT
SCK
R811
2SB709A/R/-X
R51
100k
R52
R2
47k
22k
CDON
VOLDA
VOLCL
BUCK
CCE
RST
BUS0
BUS1
BUS2
BUS3
CDRW
330P
C51
C772
C706
R777
R778
Q1
2SD601A/QR/-X
12
R1
MONO
R720
R719
R709
0.1
0.047
R776
R775
R774
R773
R760
R759
R716
R715
R717
R714
R713
R712
R711
R710
R708
47k
47k
0.015
0.1/50
C94
C5
IC701
UPD784217AGC302
1.2k
0
47k
VDD
47k
47k
47k
47k
47k
47k
470
470
470
10K
470
470
470
470
3.3k
VPP
R707
R706
R704
47k
R705
47k
0.015
C84
0.015
0.015
C83
C93
47k
47k
9V
CD.R
CD.L
PSW
SW1
SW2
LM0
LM1
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RST
CD8V
MP3REQ
To SHEET 2
MP3RESET
MP3STBY
MP3DIN
MP3DOUT
MP3CLK
DAC-CDTI
DAC-CCLK
DAC-CSN
DAC-PDN
CDRW
SW5V
CDON
To CJ601
(SHEET 1)
CN701
QGZ1601J1-15
DETACH
10V
ACC5V
REMOCON
ENC1
ENC2
LCDCL
LCDDA
LCDCE
KEY0
KEY1
KEY2
J801
QNZ0095-001
QAU0223-001
J1
QNB0100-002
C8
C36
7p
X31
QAX0616-001Z
IC31
TB2118F-X
C35
10p
R37
2.2k
PLLCE
R36
2.2k
PLLDA
R35
2.2k
PLLCL
R34
2.2k
PLLDI
R33
10k
R32
6.2k
C33
C34
0.047
47/6.3
C357
0.047
D705
D703
D704
CH.R
A-GND
A-GND
CH.L
D706
D707
C802
0.01
D701
D702
3.3k
3.3k
13k
13k
C92
R92
R82
0.0033
PLLDI
PLLCL
PLLDA
PLLCE
FM/AM
TELMUTE
VSS
R703
R702
R755
R754
820
0
0
10M
LM0
LM1
X1
X701
0
4.7u
C704
8P
B701
L702
C703
QAX0617-001Z QAX0401-001
C82
0.0033
SEEK/STOP
IFC-CONT
10k
R723
X702
27p
C702
R701
27p
47k
C701
TU.L
CH.L
CD.L
CD.R
TU.R
CH.R
10k
R725
MP3REQ
MP3RESET
SW1
INT
22p
MP3STBY
MP3DOUT
47k
R753
C173
C172
C171
C161
C162
C163
MP3DIN
MONO
10k
R726
47k
R752
1/50
1/50
2.2/50
2.2/50
1/50
1/50
MP3CLK
SD/ST
10k
R728
R751
10k
REMOCON
C708
0.047
DAC-PDN
DAC-CDTI
R750
ENC1
RESET
D243
220
MA8051/M/-X
C244
MA111-X
MA111-X
C178
0.0056
0.0056
4.7u
C711
220/6.3
C713
0.1
C771
100p
C712
0.01
D240
D241
C168
0.22/50
R247
C194
0.082
UN2211-X
RB160M-30-X
C243
0.047
D242
MA111-X
47K
1k
R246
Q891
R245
47
C242
22/16
2SD601A/QR/-X
C193
100/10
47k
R892
D892
C891
R244
12k
R242
22k
Q241
C179
C180
R181
R182
C170
C169
UN2111-X
R891
MA111-X
0.1
IC161
TEA6320T-X
Q781
D781
1k
D891
MA111-X
R243
180k
C241
1/50
R241
47k
4.7/25
4.7/25
4.7/25
4.7/25
MA111-X
270
270
C781
IC901
AN80T07A
C909
R881
47k
220/10
47/6.3
D782
MA111-X
C908
C881
R784
C783
220/10
Q881
UN2211-X
0.082
22/16
C907
R174
R164
47k
220/10
R782
R783
Q782
UN2211-X
C906
R882
4.7k
IC301
LA47516
LEVEL
OUTLF
OUTLR
VOLDA
47k
47k
R175
47k
47k
R165
47k
10K
D902
Q784
UN2111-X
MA111-X
0.01
C905
VOLCL
D784
47/16
C784
MA8110/M/-X
100/16
C919
10/16
47/16
C913
C910
10/16
C904
0.1
C911
Q976
10/16
OUTRR
OUTRF
R979
51k
UN2211-X
C915
0.1
100/16
C851
10/16
R978
R980
47k
C914
RB160M-30-X
Q977
0
2SB709A/QR/-X
C912
0.01
R852
0
D851
RB160M-30-X
D852
C903
22/16
10k
R851
R977
12k
R976
27k
C312
0.47
R312
R311
C311
0.47
27k
R301
27k
R302
27k
R342
R352
820
D351
MA111-X
D341
MA111-X
D321
MA111-X
D331
MA111-X
R322
820
R332
820
C902
2.2/50
27k
R903 R902
4.7k 9.1k
C852
0.01
820
R341
2.2k
R321
2.2k
0.047
C301
C302
C341
R351
2.2k
R331
2.2k
1k
R901
100p
100p
C316
C307
C314
C313
1/50
4.7/25
100p
100p
0.47
C303
C304
0.47
Q351
Q341
KTD1304-X
KTD1304-X
Q321
Q331
KTD1304-X
KTD1304-X
100
100
100
100
R323
R333
R353
R343
RB160M-30-X
0.047
C321
J321
C355
100/16
L901
D971
CN901
QNZ0611-001
C320
0.022
RB160M-30-X
RB160M-30-X
RB160M-30-X
RB160M-30-X
RB160M-30-X
RB160M-30-X
RB160M-30-X
RB160M-30-X
D901
1N5401-F64
3300/16
QQR0703-001
RB160M-30-X
0.1
C971
QMFZ047-150-T
C901
D972
C317
47/16
C315
C318
C319
C308
1/50
C961
C962
C963
C964
C965
C966
C967
C968
D991
D992
D993
D994
D995
D996
D997
D998
0.022
22/16
RR+
RL+
FR-
FL+
FL-
RL-
FR+
RR-
2.2k
FL-
RL-
RR-
FR-
FL+
RL+
RR+
FR+
2.2/50
C322
0.1
C323
0.1
C324
0.1
C325
0.1
100p
100p
100p
100p
100p
100p
100p
100p
R971
R972
2.2k
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
R248
D244
R161
220k
220k
R171
2.2k
R173
R172
22k
C174
0.0082
C164
0.0082
C192C191
R162
100/1047/16
22k
DAC-CSN
DAC-CCLK
R729
47k
R771
47k
R734
2.2k
R735
R736
4.7k
4.7k
4.7k
TD
R741
R772
R743
R744
R745
R746
10k
MA111-X
R756
47k
C709
D710
LCDCE
2.2k
LCDCL
2.2k
LCDDA
R737
0
I/O
R738
SCK
R739
SO
R740
SI
RD
10k
10k
10k
KEY2
10k
KEY1
10k
KEY0
ENC2
10k
4.7k
R747
R748
4.7k
R749
4.7k
R765
0
47k
R767
47k
R766
IC702
IC-PST3433U-X
C710
0.1
47/6.3
C175
0.22
C166
0.22
C165
0.22
0.1
LEVEL
C707
SM
R163
2.2k
C176
C177
0.033
0.22
C167
0.033
L701
DIMIN
TELMUTE
R757
2.2k
SHEET 1
2-7
CD servo control section
GND
FEEDVF2
FEED+
VCC
GND
VT2
SW1
VT1
SW2
VF1
PSW
VR
SPINDLELD
SPINDLE+
FOCUSVREF
FOCUS+
MD
TRACKING+
TRACKING-
CN501
QGB2027M4-22S
FEED-
VF2
FEED+
VCC
VT2
SW1
VT1
SW2
VF1
PSW
SPINDLE-
LD
SPINDLE+
FOCUS-
VREF
FOCUS+
MD
TRACKING+
TRACKING-
LM1
C513
20K
6.8K
R507
82k
82k
330k
330k
C532
68p
IC521
R508
3K
R511
LM0
R533
1k
R532 R531
2k 10k
TA2157FN-X
C523
100/10
R512
IC501
1.5k
1.5k
LA6242H-X
12K
R509
R513
C534
5p
8.2K
R510
R535
100
C524
0.01
C504
0.047
0.01
1.5K
C514
FEED+
FEED-
RFGC
0.1
LD
R539
VR
150
VREF
C521
C533
0.01
VF1
VF2
VT2
VT1
VCC
0.01
R523
R524
R525
R526
R534
15k
C522
0.01
R505
R506
8.2K
C505
0.047
SPINDLE-
SPINDLE+
RF
RF
C530C531
0.1
MD
Q521
2SB1241/QR/-T
R517
5.1k
0.01
R518
8.2k
C506
0.047
C507
0.047
C502
0.01
C529
TRACKING-
FOCUS-
FOCUS+
TRACKING+
100/10
FE
RFRP
56k
R530
R529
82k
SEL
TEB
C525
100/10
R527
22
R528
22
C528
0.01
R536
RFDC
C501
C510
0.01
47/16
Q501
C580
AOUTR-
2SB1322/RS/-T
0
0
R514
R515
R504
15k
DMO
R502
8.2k
FOO
R503
4.7k
FMO
R501
TRO
33k
C503
100/10
VREF
R537
CDRW
0
C527
0.0068
820
TE
AOUTR+
AOUTL+
AOUTL-
C509
0.01
Q541
UN2111-X
UN2211-X
C589
C599
C590
2SB1132/QR/-W
Q502
330
R516
C600
0.01
L543
47u
Q542
10K
R557
47/16
C512
4.7/25
4.7/25
4.7/25
4.7/25
10K
R556
10K
R555
10K
R554
R581
R582
R592
R591
BUS0
BUS1
BUS2
BUS3
CDON
8.2k
8.2k
8.2k
8.2k
L541
BUCK
CCE
C541
100/10
C581
3300P
C591
3300P
R584
180
R583
8.2k
R593
8.2k
R594
180
C583
C593
270P
270P
47/6.3
C585
0.01
100/10
C565
C566
47u
C568
0.1
C570
47/10
C571
0.01
C773
0.1
R558
10k
C542
C543
0.01
1/50
R553
0.01
C562
1M
L544
47u
R552
R598
1k
1k
R588
1k
0.1
C584
DMO
100
FMO
100
R551
C545
0.01
R587
C561
1k
100/10
C560
100/10
R597
C544
0.1
C595
C594
FOO
TRO
0.01
100
R550
R549
47/6.3
100
R548
R547
R546
C559
C558
C557
C556
R595
R596
R559
1.5M
R541
5.6k
R586
R585
180
0.047
0.047
470P
470P
0
0
0
IC541
TC94A14FA
C552
C550
C549
C548
C547
0.015
6.8k
180
C582
270P
IC581
NJM4565M-WE
C592
270P
6.8k
R542
C551
0.047
C554
0.033
C553
47k 0.047
C546
C597
0.01
SEL
TEB
RFGC
TE
RFDC
FE
RFRP
C572
100/10
RF
47P
0.033
C596
100/10
0.047
C555
R545
10k
0.01
0.0027
0.01
R544
10K
R543
470k
CD.R
CD.L
CD.R
A-GND
CD.L
PSW
SW1
SW2
LM0
LM1
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RST
MP3REQ
MP3RESET
MP3STBY
MP3DIN
MP3DOUT
MP3CLK
DAC-CDTI
DAC-CCLK
DAC-CSN
DAC-PDN
CDRW
SW5V
VDD5V
CDON
To SHEET 1
C463
Q401
2SB624/4/-X
C412
C418
100/6.3
UN2211-X
R402
C411
0.01
0.01
C420
8P
C419
7P
0.1
C464
R415
R416
Q402
L404
47u
C416
100/6.3
47
R401
10k
100/6.3
X401
QAX0413-001Z
R424C413
0.1
C414
2200P
C462
C405
1/50
R461
100
100
R462
C408
C422
100/10
L402
47u
L401
47u
R433
R404
10k
C403
0.01
C407
C421
0.01
0.01
100/10
IC401
TC94A34FG-002
10K
R423
C404
0.01
100
47
R406
R451
22k
47k4.7k
R452R456
R453
2.2k
R455
2.2k
R457
2.2k
R458 R454
4.7k 4.7k
C440 C430
0.01
UN2211-X
4.7K
4.7K
4.7K
R413
R414
R412
R408
R409
R407
Q440
R440
4.7K
MP3CLK
MP3STBY
0.01
2.2K
2.2K
2.2K
MP3DOUT
MP3RESET
Q430
2SD601A/QR/-X
MP3REQ
R430
4.7K
R432
6.8K
MP3DIN
C431
100P
R431
10K
AOUTL+
AOUTL-
C483
0.1
AOUTR+
AOUTR-
0.1
C482
IC481
AK4385ET-X
47/16
C481
Q543
UN2111-X
R481
180
D481
MA8051/M/-X
DAC-CDTI
DAC-CCLK
DAC-CSN
DAC-PDN
IC461
NJU7772F15-X
C461
0.1
100/6.3
47K
1k
R405
2.2M
220
0.1
C415
C406
0.01
SHEET 2
2-8
LCD & Key control section
IC602
RPM7338-V4
LCD1
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
10k
R661
D644
C611
MA8062/M/-X
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
S52
R671
Q671
2SB624/4/-X
Q672
UN2211-X
R673
470
47k
R672
1k
C603
10/6.3
1.2k
R642
R641
D605
D606
SEL
D607
470
330
R638
R640
1
2
3
R639
D608
D609
CD
FM/AM
R637
D612 D611 D610
330
R635
R636
654
D613
820
R632
R634
R633
DOWNUP
D614D615
EJECTEQMODE
D616
R631
D617
1.2k
R630
D618
820
R629
POWER
390
R627
R628
D631
D632
NSPW310BS/BRS/
NSPW310BS/BRS/
390
330
R653
10k
D643
MA111-X
R658
180k
2.2k
R651
MA8051/M/-X
D641
0.022
C601
R652
2.2k
LCD.CE
LCD.SCK
LCD.SO
R654
R655
R656
COM1
COM2
COM3
10k
10k
10k
R657C602
51k680P
S48
S1S2S3
S46
S47
S44
S45
IC601
PT6523LQ-L
S4
S5S6S7
S40
S41
S42
S43
S8
S9
470
R662
C612
0.012
4.7/6.3
S36
S37
S38
S39
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
QGZ1601K1-15S
ILL_10V
R5V
DIMMER
LCD.SCK
LCD.SO
LCD.CE
KEY0
KEY1
KEY2
GND
CJ601
To CN701
(SHEET 1)
SHEET 3
2-9
Printed circuit boards
Main board
(For UI3 version)
C413
Forward side
J1
J321
C901
D993
D996
CN501
C534
C525
C315
R481
C407
C542
L543
R454
R453
R433
C964
D994
D481
C566
C422
L541
Q542
Q440
R558
R414
R413
R412
R406
CN901
D901
C965
D998
C966
C967
C968
D995
D997
B354
C312
C301 C302
R509
R510
C481
R511
C482
C580
IC481
C590
C483
C440
R440
C570
Q541
C543
C541
C544
R512
C560
C562
C571
L544
D971
R971
D972
R972
B352
C308
IC301
C355
B353
R534
Q543
R532
R531
R535
C531
R533
R528
R527
R529
C527
R536
C523
C522
C462
C463
IC461
C461
C464
Q402
L401
X401
L404
C416
C411
C414
R424
C412
C418
R404
C521
IC401
B351
C961
D991 D992
C307
IC521
C524
L402
C405
C317
C971
C962
C963
C318
C316
C529
C532
Q521
C421
R457
R458
C514
R901
R551
R552
R553
IC501
C559
C558
C565
C311
C599
R508
C902
C581
C773
L901
C913
C909
C512
R507
R506
R515
R505
C506 C507
C504
C505
R513
C583
C589
R584
R592
R583
R588
R594
C555
C554
C553
R550
C557
R547
R548
R546
C545
IC901
R517
C510
Q502
C908
C595
C501
C503
R892
Q902
C910
C781
R783
D782
C783
C170
C193
C177C178
R174
R175
C180
R716
R715
R719
R714
R709
R593
R717
R713
R712
R711
R710
R708
R706
D710
R707
R757
C709
C919
C905
C904
C881
Q891
D891
D892
R891
R514
C513
R518
R516
Q501
C515
C502
R587
C584
C585
R586
R585
C582
IC581
R596
C592
R595
R597
C593
C596
C594
C556
R549
R598
C591
R545
C551
C552
C549
C550
IC541
C548
C710
R544
R542
C561
C572
R541
R559
C547
R910
R705
J801
R911
R904
Q901
C914
C310
R980
R976
R977
Q977
Q782
R165
R163
C166C167
C168
C169
C173
C903
R978
C907
D244
R979
C851
D243
Q976
R162
C784
R164
C162
C163
R248
C165
R242
R243
C164
C241
R331
R244
C192
R247
C243
D331
R245
C191
Q331
R321
Q241
C242
R171
D321
Q321
R351
R161
R246
C244
C4
C161
IC161
C50
R44
C32
X31
R741
R43
Q31
C48
IC31
C43
R37
R36
C35
C37
C41
C40
C31
C801
R772
R805
R802
R181
R182
C175
C179
L701
R729
R725
R726
C772
R720
R765
C770
R704
R703
R702
R756
IC702
R728
R755
X702
X701
C359
R701
C712
R771
C174
R172
IC701
C171
C172
C176
R173
C711
C713
R739
C707
R740
R750
C708
R766
R751
R753
R752
R804
C358
D351
D242
D240
D241
R241
R35
R806
J321
Q341
Q351
D341
J1
R341
C360
TU1
L1
C1
R1
C81
C91
R32
R34
R33
C7
C34
C5
C33
R809
R801
R810
IC801
R807
R803
R808
R811
C810
CN701
C49
R723
R51
R52
C341
C321
R342
R343
R353
C351
B359
TU1
C8
D5
D4
R4
C2
C3
C6
C7
C47
R9
C46
C39
C94
C93
C84
C83
R352
D2
D1
L1
R5
Q5
R6
Q6
R7
Q7
C91
R91
C38
C45
C42
C44
R38
C51
D51
Q1
C5
R10
R42
Q10
C33
R322
R323
C352
C241
C244
C1
C192
C4
C191
C242
C161
C81
C92
R92
R41
R40
C43
R31
C171
R39
C36
X31
C711
C40
C31
RD
R2
D712
C718
C717
C716
R745
R767
CN701
D713
D707
D708
D709
D704
D705
R737
R738
J801
C173
B360
R333
C162
R81
C903
C802
R332
C920
C851
C907
C784
C914
C852
R851
D852
C169
R82
C95
C82
C194
C179
C172
L701
C354
B356
R722
R721
TD
R763
L702
C705
B701
X702
C702
C701
X701
R734
R735
R736
R749
R746
C704
R754
R744
R748
R747
D701
D702
D703
D706
R743
R758
D784
C782
C771
IC901
C912
C905
Q784
C170
C180
C706
C703
X1
C356
B357
Reverse side
C353
C911
TP1
C710
Q781
B355
C357
C910
R776
R773
R778
R777
R775
R774
D781
D851
C503
R760
R759
C906
C904
C908
C781
R852
VSS
C595
C596
VPP
C546
R543
C915
C310
C193
VDD
RESET
C881
C561
C597
D902
C501
Q501
C909
C585
C919
C572
R591
C913
C512
Q881
R881
R882
R903
R901
R582
C589
C599
R902
C902
C311
L901
D901
R503
C580
C600
R504
C590
R581
R302
R311
C302
C570
R502
C543
C544
C325
R501
C541
R312
C568
C301
R539
R554
R555
R556
R557
C528
Q430
R409
R408
R407
C324
C312
C481
R301
C566
C530
R530
R537
R423
C404
C323
C525
R430
R452
R402
R401
C315
C422
VREF
C322
C318
R455
R456
C431
CN501
C529
C407
C317
R432
C316
C405
C533
C891
RF
Q521
C307
C430
R451
C463
C408
CN901
R431
R415
C406
C403
C355
R462
R461
C304
R416
C313
C411
C462
R523
R524
R525
R526
R405
C523
C308
Q401
C303
C901
C314
C416
C419
C420
C415
C319
IC301
C320
X401
Switch board
R603
R602
R601
S601
S603
D602
D618
D604
S606
D601
D603
S602
R605
Forward side Reverse side
LCD1
S604
IC602
R604
S605
S607 S608
D605
D606
R606
D607
R607
D609
D608
S618
R615
S617
D612
S609
R608
D611
S610
R609
D631
D632
D610
S611
R610
D616
R612
R611
S613
D613
S612
S616
R613
R614
S615
D615
D614
S614
D617
R635
R634
R633
R632
CJ601
R631
R630
R636
R637
D632
D631
R628
R627
Q672
Q671
R651
R652
R673
R671
R672
C603
R658
D643
D641
R653
IC601
C601
R654 R655
R657
C602
R656
IC602
D644
R661
C612
C611
R662
R629
R645
R644
R639
R638
R643
R642
R640
R641
2-10
< MEMO >
Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.MA178SCH)
Printed in Japan
VPT
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