Page 1
SCHEMATIC DIAGRAMS
CD RECEIVER
KD-G115, KD-G116
CD-ROM No.SML200502
Area suffix
UT ------------------------ Taiwan
UH ---------------------- Thailand
UN ------------------------ Asean
U ------------------- Other Areas
KD-G115 KD-G116
CONTROL PANEL BLACK SILVER
Contents
Block diagram (For UT,UH,UN,U version)
Standard schematic diagrams (For UT,UH,UN,U version)
Printed circuit boards (For UT,UH,UN,U version)
Block diagram (For UT2,UH2,UN2,U2 version)
Standard schematic diagrams (For UT2,UH2,UN2 ,U2 version)
Printed circuit boards (For UT2,UH2,UN2,U2 version)
COPYRIGHT 2005 Victor Company of Japan, Limited.
2-1
2-2
2-5
2-6
2-7
2-10
No.MA133SCH
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 UT, UH, UN, U version)
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,MSM
TRV,TVD
TRD,FOD
IC541
BTL
DRIVER
CN501
IC501
RF AMP
ECM,ECS
KICK
SPINDLE+
SPINDLEFEED+
FEEDTRACKING+
TRACKINGFOCUS+
FOCUS-
SW1, SW2, PSW
VF1
VF2
VT1
LDON,ARF
VT2
BDO,OFTR
MD
RFDET
LD
VDET
FBAL,TBAL
TE,FE
IC561
DSP&DAC
CJ701
ANT
CD.RESET,STATUS
SUBQ,SQCK,TLOCK
FLOCK,CD.SENSE
MID,MDATA,MCLK
TU701
FM/AM
TUNER
SD/ST
MONO
SSM,IFC
FM/AM
EO
FMOSC
S.METER
SEEK/STOP
IC801
MICOM
MICOM
.MUTE
TU.L-CH
TU.R-CH
Q861
MUTING
SDA
SCL
MUTE
OUTLF, OUTLR
OUTRF, OUTRR
IC301
E.VOLUME
MUTE
LRO
RRO
EACH BLOCK
IC901
REGULATOR
CN901
Q332, Q432
LINE OUT
IC321
POWER
AMP.
FRONT LEFT (+)
FRONT LEFT (-)
FRONT RIGHT (+)
FRONT RIGHT (-)
REAR LEFT (+)
REAR LEFT (-)
REAR RIGHT (+)
REAR RIGHT (-)
CJ321
LINE OUT
LCD & Key control section
S601 to S618
KEY MATRIX
IC601
LCD DRIVER
COM1
COM2
COM3
S1 to S52
LCD1
LCD DISPLAY
LCD.SCK
LCD.SO
LCD.CE
KEY0
KEY1
KEY2
CJ601
CN801
KEY0
KEY1
KEY2
LCDCL
LCDDA
LCDCE
OUTL
OUTR
IC151
CD L.P.F.
SPK
BATTERY
CD.L
CD.R
2-1
Page 4
Standard schematic diagrams
Main amplifier section
CJ701
To SHEET 2
PSW
SW1
SW2
LM
MSW
CD8V
CD.RESET
STATUS
SUBQ
SQCK
TLOCK
FLOCK
CD.SENSE
MLD
MDATA
MCLK
CD.RCH
GND
CD.LCH
9V
QGZ1601J1-15
To CJ601
(SHEET 3)
CN801
CN702
QGA2006F1-02
QNB0190-001
2SC3928A/R/-X
0.1
C821
D708
KDZ6.2V-X
0.1
C822
0.1
C823
C731
2.2/50
Q731
2SC3928A/R/-X
KDZ6.2V-X
KDZ6.2V-X
KDZ6.2V-X
D823
D822
D821
100P
C708
C732
0.001
KDZ6.2V-X
KDZ6.2V-X
D824
D825
R735
1.5k
R736
1k
Q732
DETACH
10V
REMOCON
DIMMER
LCD.SCK
LCD.SO
LCD.CE
KDZ6.2V-X
KDZ6.2V-X
D826
D827
KEY0
KEY1
KEY2
KDZ6.2V-X
D828
R733
10k
220/10
C733
D731
R703
R701
MTZJ10B-T2
DETACH
LM
CD.RESET
MCLK
MDATA
MLD
SCL
SDA
1k
1k
R766
4.7u
L701
1SS133-T2
1SS133-T2
10
R797
D701
D702
Q792
2SA1530A/R/-X
D791
KDS4148U-X
EO
1SS133-T2
D803
1SS133-T2
D805
1SS133-T2
D802
1SS133-T2
D804
1SS133-T2
D801
1k
R808
47k
R813
IC801
JES01-9C84
2.2K
R767
22K
(For UT, UH, UN, U version)
TU701
QAU0394-001
Q861
RT1P141C-X
R201
R101
C803
C804
R836
C807
22k
22k
D869
R862
D892C891
KDS4148U-X0.1
22p
33p
EO
FM.OSC
47k
IFC
10/16
4.7k
4.7k
R833
R835
KEY1
KEY0
82
R725
15p
0.022
220p
0.1/50
47/16
C718
C701
C703
C717
Q791
2SB1197K/QR/-X
10k
R794
R793
2.2k
R809
1k
R792
D792
KDS4148U-X
Q793
RT1N141C-X
R811
3.3k KTD1304-X
3.3k
R812
10k
R791
10k
R807
R814
R815
R840
R841
15
R795
FM/AM
C716
0.01
C725
15
R796
FM.OSC
IFC
47k
47k
47k
47k
47k
0.1/50
C702
R702
C715
150p
Q702
RT1N141C-X
C713
C709
C710
R704
100p
MSW
SW1
C714
C711
SW5V
SW2
10k
R705
S.METER
PSW
TELEMUTE
220/10
C720
8.2k
R708
22k
D793
R798
KDS4148U-X
R737
D794
SSM
LCD.CE
3.3k
R805
0
0
R844
R843
TLOCK
FLOCK
CD.SENSE
0.1/50
C712
KDS4148U-X
SEEK/STOP
SD/ST
LCD.SO
LCD.SCK
3.3k
3.3k
R803
R804
2.2k
R822
SD/ST
PS2
STATUS
SQCK
10K
R801
R817
4.7k
R818
SSM
REMOCON
C102
DIMMERFM/AM
47k
R102
MONO
SUBQ
MONO
SEEK/STOP
R202
C202
Q701
RT1N141C-X
MICON.MUTE
1/50
C101
TU.LCH
S.METER
1/50
C201
TU.RCH
R830
KEY2
MICON.MUTE
TELEMUTE
R820
22k
R831
R829
R828
R827
R826
R825
R823
R891
47k
4.7k
47k
47k
47k
47k
47k
47k
47k
R892
1k
D891
Q891
RT1N141C-X
D810
KDS4148U-X
R834
R832
KDS4148U-X
X801
QAX0406-001Z
D867
KDS4148U-X
470
R861
L801
VDD
D861
KDS4148U-X
470
TU.LCH
TU.RCH
C802
0.01
C801
220/6.3
C824
220p
4.7u
220/6.3
MTZJ4.7B-T2
C861
CD.RCH
D866
KDS4148U-X
C862
0.082
2SC3928A/R/-X
R910
D868
KDS4148U-X
CD.LCH
47k
Q903
2SA1530A/R/-X
0.1
C863
TEA6320T-X
47/16
C312
Q902
R909
IC301
MUTE
C334
0.47
C335
0.47
C435
0.47
C420C419
2.2
C915
C902
0.01
C901
D901
1N5401-F64
QQR0703-001
R902
1k
QNN0519-001
C319
100P
C320
100P
100P100P
C410
47k
R911
0.022
0.022
0.01
CJ321
C331
C330
RB160M-30-X
D904
D905
RB160M-30-X
C432
B310
LF+
LR+
LR-RF-
C333
0.1
C427
C328
47/16
C337
1000p
C321
100/16
0.1
0
RR+
RF+
C329
4.7/25
R323
1k
RF+
RR+
LR+
LF+
0.1
C914
RF-
RR-
LR-
LF-
1k
R301
C402 C302
R401
C852
D903
1SS133-T2
R907
39k
4.7k
R905
KDS4148U-X
KDS4148U-X
R302
22k
C303
C403
0.0082 0.0082
22k
R402
0.01
100K
R904
0.01
C910
D332
D333
0.22
C404
0.22
2.2k
C304
R333
2.2k
R336
2.2k
R436
1k
R433
0.22
C305
C306
0.033
C405
0.0056
0.033
0.22
2.2k
R851
100/10
C909
10K
D852
100/10
C908
RB160M-30-X
RB160M-30-X
0.01
22/16
C905
C907
C406
LRO
RRO
100/10
0.1
0.22
C313
C314
C311
27k
68k
4.7k
220/10
R906
R908
C911
C851
D851
0.0056
4.7k
R903
R303
C307
4.7/25
C407
R403
10/16
Q332
KTD1304-X
Q432
KTD1304-X
47k
R304
C308
4.7/25
4.7/25
C408
47k
R404
9.1k
0.1
R901
C906
47k
47k
4.7/25
22/16
C904
R334
R434
100/10
C309
SDA
0.01
C310
HA13164A
C903
22/16
100
100
SCL
LRO
RRO
R307
27k
R308
27k
R408
27k
C434
R407
0.47
27k
IC901
L901
C916
2.2/50
LF-
C332
0.1
22/16
C433
0.1
RR-
C327
10/16
QNZ0611-001
C317
1/50
CN901
R321
R322
C318
1/50
470
IC321
47k
Q321
QMFZ047-150-T
D321
1SS133-T2
MUTE
2-2
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
SHEET 1
Page 5
CD servo control section
FEEDFEED+
PSW
SPINDLESPINDLE+
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
SPINDLEFOCUSVREF
FOCUS+
MD
TRACKING+
TRACKING-
LA6242H-X
CN501
QGB2027M4-22S
R557
150
VR
IC541
FEED-
FEED+
SPINDLE+
SPINDLE-
FOCUS-
VREF
FOCUS+
TRACKING+
TRACKING-
MSW
C552
0.01
ECS
FOD
0.047
C504
C557
0.047
FOCUS+
R504
47k
R543
R559
3.3k
TRACKING-
FOCUS-
C526
3.9k
R524
3.3k
100/10
ECM
1.5k
R544
C558
TRACKING+
3p
R525
1.5k
0.047
R541
560
R542
C507
0.022
0.022
C522
C523
6.8k
C506
68p
TRD
KICK
C543
0.033
R558
10k
R550
12k
TBAL
FBAL
R511
220k
R510
0.33
RF
TP
0.1
C505
Q541
2SA2093/QR/-T
LDON
82k
39K
62K
R503
R516
0.039
C509
ARF
C514
C542
0.056
R509
39k
C521
270p
RFENV
C545
0.01
C541
47/6.3
5.6k
270k
68p
C559
R548
R547
330
R540
0.0033
C560
4.7/25
TE
FE
FE
TP
TE
TP
270k
R508
C520
100p
0.0027
C510
BDO
C518
R506
C529
C519
0.047
0.0027
C511
VDET
0.0012
OFTR
220k
150p
C513
TP
C516
100/10
C515
0.1
L501
4.7U
RFDET
0.047
R505
56k
TVD
TRV
2k
18k
R546
R545
R596
8.2k
C540
68p
2k
R551
18k
R552
0
R553
VF2
Vcc
VT2
SW1
VT1
SW2
VF1
PSW
LD
MD
VT2
VT1
VF2
VF1
MD
C501
LD
R513
47k
R512
47k
IC501
AN22002A-W
0.1
R526
12
R554
C524
0.033
R501
22
Q501
2SA2093/QR/-T
C527
0.022
R502
51k
C555
C556
0.047
SPINDLE-
SPINDLE+
FEED-
FEED+
C525
0.033
C502
10/16
22
C551
220/10
C546
47/10
D551
1A3G-T1
TRV
TVD
ECM
ECS
KICK
TRD
FOD
FBAL
TBAL
FE
TE
RFENV
VDET
OFTR
RFDET
BDO
LDON
ARF
R518
1M
C528
IC561
MN6627482WA
0.1
R507
STATUS
SUBQ
SQCK
MLD
MDATA
TLOCK
CD.RESET
1k
1k
1k
0.33
R568
R569
R570
C562
1k
C563
470p
TP
ARF
220k
R580
R571
0.022
C564
100k
R577
R573
120k
0.1
C565
L561
R151
18k
R251
18k
CD.SENSELMMCLK
FLOCK
1k
R567
100k
C567
100/10
4.7U
C151
C251
0.1
C568
0.001
0.001
470
R574
0.1
C566
1k
R564
100p
C576
2.2/50
47/6.3
2.2/50
1k
R563
C152
C155
47/6.3
R154
22k
R254
22k
C255
C252
1k
R562
1k
0.1
R561
C561
PSW
SW1
SW2
LM
MSW
CD8V
GND
CD.RESET
STATUS
SUBQ
SQCK
TLOCK
C574
0.01
C573
220/10
R560
100
C570
0.01
L562
C153
150p
C256
0.1
C572
C571
NJM4565M-WE
100/10
R155
1.5k
R255
1.5k
4.7U
100/10
IC151
X561
0.001
C579
QAX0714-001Z
R153
R152
8.2K
R252
8.2K
R253
27k
27k
C253
150p
0
220
R576
R575
0
0.1
C577
R581
R156
22k
R256
22k
FLOCK
CD.SENSE
MLD
MDATA
MCLK
CD.RCH
GND
CD.LCH
9V
To SHEET 1
SHEET 2
2-3
Page 6
LCD & Key control section
IC602
RPM7338-V4
LCD1
S618
S1S2S3S4S5S6S7S8S9
COM1
COM2
COM3
S609S610S611S612
R613 R612R614R615
680 5609101.2k
S608
S603
S615S616S617
S602S604S605
S607
S614
R601R602R603R604
680560680910
R605R606R610 R609 R608 R607
6805601.5k 1.2k 910 680
R611
680
C611
0.012
D644
KDZ6.2V-X
R661
10k
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
330
R644
1.3k
R643
D604
1.3k
R642
R641
D605
D606
D607
330
R640
R639
D608
D609
R638
R637
D610 D611 D612
330
R636
R635
D613
820
R634
R633
D614D615
D616
330
R632
1.3k
R631
D617
1.3k
R630
910
R629
D618
390
R628
D631
SML-310LT/MN/-X
R627
D632
2SB624/4/-X
390
Q671
Q672
RT1N141C-X
R671
R673
S52
2.2k
R652
2.2k
C603
R651
R653
10k
D643
KDS4148U-X
R658
180k
0.022
MA8051/M/-X
C601
D641
LCD.CE
LCD.SCK
LCD.SO
R654
R655
R656
COM1
COM2
COM3
10k
10k
10k
R657C602
51k680P
0
47k
R672
1k
10/6.3
S48
S1S2S3
S45
S46
S47
S42
S43
S44
IC601
PT6523LQ-L
S4
S5S6S7
S40
S41
S8
C612
4.7/6.3
S36
S37
S38
S39
S35
S9
S10
S11
S13
S12
R662
470
CJ601
QGZ1601K1-15S
ILL_10V
R5V
REMOCON
DIMMER
LCD.SCK
S33
S34
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S14
S15
S16
LCD.SO
LCD.CE
KEY0
KEY1
KEY2
GND
To CN801
(SHEET 1)
2-4
SHEET 3
Page 7
Printed circuit boards
Main board
(For UT, UH, UN, U version)
Switch board
D792
D791
B753
B754
B755
R791
C999
C731
R703
R736
C732
R794
R792
D702
D701
C702
R704
CJ701
R705
Q793
Q731
Q732
C717
R702
B759
C713
C709
C710
Q791
C714
C715
C712
CJ321
R735
R334
Q332
R336
TU701
R733
R701
C719
B752
C823
R333
L701
C720
R797
C716
R725
R102
R101
R201
R202
B757
D332
B751
B758
C821
D821
C202
C718
C102
C824
C701
C201
B827
D731
R795
C101
D793
Q702
B366
C703
Q432
R796
C711
R737
Q701
R434
C733
R793
R708
D794
R818
C805
C725
R829
R830
R817
R832
R834
R798
R836
D810
C822
R808
C863
R433
R823
R826
B756
B853
D861
R840
R841
C451
Q792
R827
R436
B452
D869
D867
D333
Q861
R814
R807
R815
D822
C336
R809
R835
C861
D866
C807
C801
B451
R825
R820
B454
D826
D868
B831
C314
D892
C802
D827
R862
R861
C303
C302
C304
R828
C312
B453
C313
C311
D891
B852
CN801
R833
C891
R906
R831
C862
R891
B
R905
C804
C404
C402
C403
B353
X801
Q902
R910
C516
B553
R155
R153
C152
C151
R525
R504
R524
C526
C515
C563
C906
C904
IC501
B554
R903
L801
D
C252
C153
R152
R151
C806
R505
B837
R822
C501
RF
C519
C915
C911
B514
L901
D904
D905
R901
R254
R256
C916
C852
C560
C155
R154
C998
D321
C502
R540
D901
C307
C255
B151
C527
C407
C408
Q321
C528
R251
C902
C565
C251
IC151
B525
R513
R573
C914
C308
C504
C567
L562
B152
C327
Q501
R507
L561
B558
C506
B150
R321
C557
C544
R558
B557
R572
R902
B608
B601
C566
R578
R571
R322
R553
C558
C576
R581
R501
L501
R574
R502
Q541
C542
C577
R526
C559
C543
R576
R323
R550
R542
C556
R547
R541
R580
R577
C564
R575
R548
C568
C579
C329
R544
R543
R545
R546
B606
B556
B562
X561
IC901
B'
C903
Q891
D828
C803
C833
C910
R904
B832
B836
R767
B898
R401
C
D824
C909
R402
R892
R801
D823
C310
IC801
B830
R302
R301
C305
D825
C406
C708
D708
C405
C309
IC301
R812
R843
R844
R804
C306
R813
Q903
R909
R908
D551
C908
R811
B834
R907
C520
R508
A
D804
D802
D801
D805
D803
R803
R766
CN702
C905
B455
R509
C521
D903
B456
C505
C509
C510
R805
R851
C511
B551
B560
R516
R255
D852
C907
C513
R512
C525
C523
R510
B524
C522
R511
R253
B457
C524
R570
R567
R568
R252
C514
C253
R911
B458
R518
R503
D851
R506
C529
C518
B552
C256
R156
C851
C507
B522
R403
R557
C419
A'
R559
R596
R303
C434
B602
C571
C319
R404
B605
B604
C334
R304
C420
C435
C320
B441
C540
C'/D'
C555
CN901
R307
R407
CN501
IC561
C572
B603
B600
C561
C573
R560
C335
B352
B351
C337
C410
R556
C562
C570
C328
R552
C427
R308
IC541
R569
C574
R408
C432
R554
R561
C318
R551
C317
C333
C433
C541
C551
C545
C552
C546
R564
R563
C332
R562
C901
C996
C321
B310
C331
IC321
C330
B354
R603
R602
R601
S601
S603
D618
D602
S602
D604
S606
R635
R634
R633
R632
D603
D601
R605
CJ601
R636
R637
R631
R630
S604
IC602
R604
D632
D631
R628
R627
S605
LCD1
Q672
S607 S608
D605
R673
R671
R672
C603
R658
Q671
R651
R652
D606
R606
D643
D641
R653
D607
R607
Forward side
S618
R615
S617
D609
D608
Reverse side
IC601
C601
R654 R655
R657
C602
S609
R656
D612
R608
S610
D611
R609
S611
D610
IC602
D631
R610
D632
D644
D616
R661
C612
R612
R611
S613
S616
S612
R613
R614
C611
D617
R662
R629
D613
R645
R644
R639
R638
D615
D614
S614
S615
R643
R642
R640
R641
2-5
Page 8
Block diagram (For UT2, UH2, UN2, U2 version)
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
SD/ST
MONO
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
D601 to D618
LIGHTING
DISPLAY
KEY0
KEY1
KEY2
CJ601
KEY0
KEY1
KEY2
LCDCL
LCDDA
CN701
LCDCE
LO
RO
IC571
CD L.P.F.
SPK
BATTERY
CD.L
CD.R
2-6
Page 9
Standard schematic diagrams
Main amplifier section
TU1
2.2/50
R43
1k
MA8062/M/-X
UN2211-X
C31
C32
1000P
Q31
D702
C1
5P
Q8
Q41
2SC3661-X
MA8062/M/-X
D703
Q761
C41
0.056
C42
0.012
L1
4.7u
R31
1k
MA8062/M/-X
MA8062/M/-X
D704
D761
D705
R761
MA111-X
R41
3.9K
QAU0281-001
D1
MA111-X
C12
MA8062/M/-X
D706
4.7K
D762
3.3k
R762
0.1
2SD601A/QR/-X
Q42
MA8062/M/-X
D707
2SB624/4/-X
MA111-X
D2
MA111-X
1k
R45
Q32
2SC3661-X
MA8062/M/-X
D708
Q762
R763
C2
R35
1k
R32
10k
R42
1k
100P
C18
MA8062/M/-X
4.7k
UN2211-X
0.022
D709
Q763
100/16
C43
MA8062/M/-X
D711
R764
D701
0.1/50
10/16
C3
33
R44
47K
C714
C14
R12
C711
0.33
C761
RED/GRN
MA8062/M/-X
C11
10
MA111-X
0.1
150P
R2
10k
2SB709A/R/-X
D4
R9
DETACH
ACC5V
REMOCON
RED( ENC1)
GRN( ENC2)
DIMOUT
LCDCL
LCDDA
LCDCE
KEY0
KEY1
KEY2
0.1
C712
10/16
C701
100P
100P
220/10
C5
C4
C7
C6
100/10
Q4
R6
47k
2SB624/4/-X
D3
MA111-X
Q6
UN2211-X
3.3k
FM/AM
RDSSCK
MONO
SK/ST1
FM/AM
AFCK
RDSDA
DIMIN
ANTCTRL
DIMOUT
C20
15P
C55
C15
R59
0.22/50
Q5
R8
47k
R7
4.7k
15
15
C9
R10
R17
47P
C19
C715
R742
47k
R743
47k
R744
0
R745
1K
C713
0.01
UNLOCK
VDD
VSS
R751
22K
R709
R750
R710
C10
0.1/50
Q1
UN2211-X
R14
10K
R1
220/10
OSC
SK/ST1
D5
MA111-X
22K
22K
8.2K
R16
R13
R15
SM
PS2
RST
BUS3
DETACH
R740
100K
10K
R741
0.01
4.7k
4.7k
4.7k
22K
R702
R703
R704
47k
47K
INT
SISOSCK
J1
QNB0100-002
2SD601A/QR/-X
R33
1.5k
AMEO
FMEO
CD.R
CD.L
PSW
SW1
SW2
LM
MSW
CDON
CD-RW
BUS0
BUS1
BUS2
QGZ1601J1-15
QAM0682-001
CN701
To CJ601
(SHEET 3)
BUS3
BUCK
CD8V
CCE
RST
CN702
QGA2006F1-02
MA8062/M/-X
D712
To SHEET 2
(For UT2, UH2, UN2, U2 version)
C186
R243
REMOCON
4.7k
R734
47K
R718
1/50
C185
1/50
C184
1/50
C183
QTE1H54-225Z
C182
QTE1H54-225Z
C181
1/50
C195
220k
220k
R161
R171
D161
D171
MA111-X
MA111-X
CD.L
CH.L
CD.R
CH.R
R244
12k
R245
180k
C244
1/50
100
47k
22k
R247
R246
C243
22/16
SW1
R731
POWER
47k47k
R730
100k
R732
R733
47k
0
R755
R729
47k
VPP
RESET
R728
47k
R727
10K
R726
47k
R725
47k
R752
0
C708
X701
R724
C707
0
L703
QAX0406-001Z
4.7u
0.1
C705
R723
47k
C704
C706
47/6.3
0.1
C703
47k
MA8062/M/-X
47K
0.01
R722
D710
R753
R719
4.7k
R720
4.7k
4.7k
R721
R91
R81
C91
C81
C92
C82
R11
10k
47P
C16
Q7
R5
47k
UN2211-X
SD/ST
MONO
LEVEL
0.22
C241
LM
CCE
MSW
BUS2
BUCK
BUS0
BUS1
0
R739
R705
2.2k
LCDDA
SDA
SCL
CD-RW
0
MSW
R738
IC701
UPD178078GF-707
R706
2.2k
4.7k
R707
R765
RED/GRN
I/O
LCDCL
CDON
LM
0
0
2.2k
R708
R754
SW2
LCDCE
PSW
C17
R240
220
1000P
IFC
D241
RB160M-30-X
R737
10k
R711
RED( ENC1)
C8
47k
R241
47k
10k
R712
GRN( ENC2)
C83
R82
C93
R92
C242
0.047
Q241
MA111-X
2SD601A/QR/-X
D242
R242
1k
CTRL
MUTE
TEL-MUTE
1k
1.2k
R735
R736
10k
10k
10k
10k
0
R713
R714
R715
R716
R717
KEY2
KEY0
KEY1
SM
LEVEL
J301
R322
R332
100
C13
220P
R163
2.2k
R162
22k
C162
C172
0.1
C196
0.22
C191
C192
47/16
100/10
X1
22P
27P
C166
C163
5600P
0.22
C165
0.033
8200P
0.22
C164
0.22
C174
C175
0.033
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
47k
D891
MA111-X
Q891
UN2211-X
C709
C710
L702
4.7u
L701
4.7u
Q901
2SB709A/QR/-X
TEA6320T-X
270
R164
100/10
0.01
C167
4.7/50
IC161
C177
4.7/50
100/16
C194
0.01
C193
R194
4.7K
R892
1k
D892
MA111-X
C891
0.1
D851
10/16
C851
RB160M-30-X2SB624/4/-X
MA111-X
R905
8.2K
R906
20K
C908
C909
220/10
220/10
C168
4.7/50
C178
4.7/50
MUTE
D781
MA111-X
RB160M-30-X
D852
D902
ILL10V
Q331
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
0.01
220/10
C912
C904
C907
C916
10/16
100
2.2k
R321
820
47k47k
R165R175
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
0.01
D783
MA8091/M/-X
22/16
IC901
HA13164A
R903
4.7k
10/16
C913
D341
MA111-X
C352
C342
C801
9.1k
R902
C902
2.2/50
C906
QNN0519-001
100
C333
0.047
Q341
R341
R343R353
KTD1304-X
820
2.2k2.2k
D321
MA111-X
R168
QFV91HJ-474Z
27k
100P
C321
100P
R178
27k
47k
R781
C905
47/16
0.01
D782
MA111-X
C783
0.22
C332
QFV91HJ-474Z
Q782
UN2213-X
C802
0.047
R801
C910
10/16
R167
27k
C331C351
100P
C341
100P
R177
27k
C322
1K
R782
C784
4.7/25
SO
R802
100k
100k
R810
100
R803
100k
1k
R907
5.6k
R904
C914
100/16
0.1
0.1
C911
C915
C324
0.047
IC801
HD74HC126FP-X
10k
R908
Q904
UN2111-X
IC301
C309
C312
100P
C316
100P
RB160M-30-X
0.1
RL-
RL+
FL-
FL+
C308
0.1
C315
C314
100P
100P
100P
C318
C319
100P
100P
100P
FR+
FR-
C311
0.1
C310
0.1
RR+
RR-
CH.L
CH.R
C323
1/50
C301
4.7/25
0
B16
R301
POWER
C302
C303
0.022
47/16
C320
1/50
C304
C305
C326
1K
D302
D301
RB160M-30-X
RB160M-30-X
INT
I/O
R808
100k
R804
10k
R809
330
R806
22k
R805
100
R807
100k
L901
C918
QQR0703-001
R901
100P
D971
RB160M-30-X
1k
D903
1000p
D303
RB160M-30-X
SCK
D901
1N5401-F64
C971
FL-
100/16
D304
C901
MA111-X
RL-
22/16
RB160M-30-X
0.1
D972
R971
R972
RR-
FR-
C306
RB160M-30-X
2.2k
2.2k
0.022
D306
RB160M-30-X
QNZ0095-001
D305
RB160M-30-X
J801
C313
C317
D308
D307
RB160M-30-X
RL+
RR+
FR+
CN901
QNZ0611-001
Parts are safety assurance parts.
When replacing those parts make
Q903
QMFZ047-150-T
UN2211-X
sure to use the specified one.
SHEET 1
2-7
Page 10
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
82k
R504
82k
R505
330k
R506
330k
C502
0.01
LM
C512
82p
IC501
TA2157FN-X
C503
100/6.3
3k
R568
R572
R571
C515
0.01
R513
1k
R512 R511
2k 10k
IC561
LA6242H-X
1.5k
1.5k
C514
5p
4.7K
R569
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
0.1
R507
FE
RFRP
56k
R510
R509
82k
SEL
TEB
100/6.3
C505
22
R508
22
4.7k
R563
R564
8.2k
R562
R577
8.2k
C568
0.022
C562
0.01
C508
0.01
R517
0
R516
820
RFDC
FMO
15k
DMO
FOO
Q561
2SB1322/RS/-T
22
22
R574
R575
R561
33k
TRO
C563
100/10
TP2
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
0.01
C552
C551
100/10
C517
0.01
R594
150
R584
150
C553
C545
100/6.3
100p
C546
0.01
C544
QAX0413-001Z
C556
0.1
C550
1/50
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
R597 R596
0.01
C540
R528
0.01
C585
22k 22k
C595
47/6.3
FOO
TRO
100
C522
100/6.3
47/6.3
C538
C537
C534
C533
R530
R529
R526
R527
100
R592
33k
C593
5.1k
R593
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
0
SEL
TEB
TE
RF
CD.L
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
2-8
SHEET 2
Page 11
LCD & Key control section
LCD1
IC602
RPM7338-V4
D644
R661
C611
0.012
KDZ6.2V-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
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
330
R644
1.3k
R643
D604
1.3k
R642
R641
D605
D606
D607
330
R640
R639
D608
D609
R638
R637
D610 D611 D612
330
R636
R635
D613
820
R634
R633
D614D615
D616
330
R632
1.3k
R631
D617
1.3k
R630
910
R629
D618
390
R628
D631
SML-310LT/MN/-X
R627
D632
390
Q671
2SB624/4/-X
Q672
UN2211-X
R671
R673
S52
R652
2.2k
2.2k
C603
10/6.3
R651
R653
10k
D643
KDS4148U-X
R658
180k
0.022
MA8051/M/-X
C601
D641
LCDCE
LCDCL
LCDDA
0
47k
R672
1k
R654
R655
R656
COM1
COM2
COM3
10k
10k
10k
R657C602
51k680P
S48
S1S2S3
S42
S43
S44
S45
S46
S47
IC601
PT6523LQ-L
S5S6S7
S4
S36
S37
S38
S39
S40
S41
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
DIMOUT
LCDCL
LCDDA
LCDCE
KEY0
KEY1
KEY2
GND
To CN701
(SHEET 1)
SHEET 3
2-9
Page 12
Printed circuit boards (For UT2, UH2, UN2, U2 version)
Main board
Forward side Reverse side
IC301
R529
R530
R526
C304
C505
C536
Q501
C529
B7
C535
C503
C531
R532
C564
C309
CN501
R531
C538
R533
C305
C554
R561
R525
R517
C509
C537
CN901
C501
R562
R564
R521
C539
C540
C326
C303
C508
C528
C512
R511
C541
C513
R513
R512
R516
C526
C351
C341
R509
C521
C529
C321
C533
C331
C505
R524
C306
TP1
C524
C504
R507
R508
Q501
C527
R539
IC301
R522
C302
C523
C304
C320
R515
C511
C503
C502
C522
L524
C525
D971
R301
C549
C548
R574
D972
C555
R572
R571
R573
C516
R971
R972
C971
C310
C311
C308
C332
C323
C352
C301
C322
C342
C784
C901
C566
R569
R568
R567
C565
C562
R563
TP2
R565
R527
R528
R537
R538
C552
R534
R577
Q561
L522
C534
R536
X521
C563
C561
C551
C556
C550
R535
C547
L523
L521
C545
C553
R805
C910
R902
R903
L901
C911
D851
C904
B901
B9
R176
R166
R881
R782
R882
Q881
Q782
R595
R585
R582
R583
R586
C585
C557
C597
R803
R807
R810
D782
C517
C851
C781
R901
C595
R781
C582
C902
C783
R592
C918
D901
B8
D701
CN702
C782
D783
Q783
D561
R566
R575
Q521
Q522
C592
R593
B571
C560
R352
R342
R351
R341
R322
R332
C910
IC901
C851
C177
C167
Q781
C881
R702
R703
C596
C583
R704
C913
C914
R743
R709
C916
C713
R710
R809
Q241
D561
L523
C567
R591
C591
C594
R901
R584
R597
C584
C592
C581
C902
C782
R581
C342
C352
CN702
C781
R801
R802
C555
L901
C593
C595
C802
R804
IC571
C582
R587
R851
D852
C904
C852
D781
R596
C585
IC801
CN901
B6
D308
C312
D307
C313
R167
R168
C303
R178
R177
C320
B16
IC501
C507
C522
L524
R505
C515
B14
R503
R506
C539
C324
R504
R523
C530
C305
C509
C514
R519
B10
C510
R510
C319
C318
R514
D306
C315
CN501
C316
IC521
C568
C314
C317
Q561
X521
D304
D305
C323
D303
C332
C784
C551
D302
C301
D301
D901
D903
C322
C901
IC561
C563
R576
C561
L522
R594
C550
C548
C559
C546
C544
C545
L521
R244
R742
R808
R707
C168
C178
R245
R750
R243
C244
R246
R745
C701
R751
C905
R247
C907
C165
C193
Q903
R739
B13
C175
Q904
C243
R738
R908
R713
C183
C164
R907
R714
C903
R715
IC701
R721
R719
R736
R904
J801
PP2
C184
C181
R906
C192
R905
C196
IC161
C182
L702
L701
R735
C705
R723
R720
R717
R718
B15
R765
CN701
C186
Q902
C191
C709
R323
C195
R722
C908
J301
Q341
Q331
Q321
R333
D321
D341
Q901
Q6
R6
R7
R8
Q4
Q5
D3
D4
C185
C909
C32
R33
X701
L703
R764
Q762
Q763
R763
Q351
R353
R343
C43
R9
C6
C715
C31
R752
C4
D762
J1
L1
TU1
C9
R12
C14
C3
B12
C15
Q7
R744
C10
C761
C333
J1
D709
D711
D708
D707
L1
D1
R41
R1
R35
C8
D704
D705
D706
C714
TU1
C1
C11
C12
Q8
C2
C7
R2
C5
C81
C82
C91
C92
C17
C16
R59
C55
Q1
C20
R45
D703
J301
C172
R173
C174
R730
C181
VSS
R728
R716
C183
C192
J801
C903
C184
R191
R162
C162
R163
C163
C166
LM
VPP
R727
C703
R726
C706
R754
B17
R241
C243
CN701
PP2
C801
R331
C19
D2
R17
Q42
C9
C41
C14
R43
C3
C6
R81
R82
C15
R91
R92
R11
R5
R13
C10
D702
Q761
C761
D761
R762
C712
R321
R44
C18
R10
C43
C173
R172
R171
R161
R42
R32
Q32
Q31
C909
R31
C31
C908
C83
C93
B19
R14
B23
R724
C4
C711
R729
R712
R734
R711
R761
R741
C191
Q41
C42
C185
D171
D161
C186
C13
C182
R755
L702
L701
C704
C709
RESET
D5
C710
R15
R16
B18
R725
C708
X1
C707
B20
X701
C716
D710
L703
R753
R708
R705
R706
D712
C241
C193
R240
MSW
VDD
C905
C176
R242
C912
C194
R184
R194
D902
C906
R740
UNLOCK
R175
Q891
R164
C244
R165
D241
IC901
R891
R174
C915
C891
C907
D242
R892
C914
C168
D891
C178
C916
D892
R731
C881
R733
R732
C242
C913
C177
C167
R737
C596
R806
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
D631
D632
D607
R607
S618
D608
R615
D609
S617
S609
D612
R608
S610
D611
R609
S611
D610
R610
D616
R612
R611
S613
S616
R613
R614
S612
D617
D613
D615
D614
S614
S615
R635
R634
R633
R632
R636
R637
R631
R630
CJ601
D631
D632
R628
R627
Q672
Q671
R651
R652
R673
R671
R672
C603
R658
D643
D641
R653
IC601
2-10
C601
R657
R654 R655
C602
R656
IC602
D644
R661
C612
C611
R662
R629
R645
R644
R639
R638
R643
R642
R640
R641
Page 13
< MEMO >
Page 14
Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.MA133SCH)
Printed in Japan
VPT
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