JVC KD-G111, KD-G117 Schematics
SCHEMATIC DIAGRAMS
CD RECEIVER
KD-G111, KD-G117
CD-ROM No.SML200502
KD-G111
E ------------ Southern Europe
EX ------------ Northern Europe
EY ------------- Eastern Europe
EU ------------------------- Turkey
KD-G117
KD-G111
Area suffix
KD-G117
EE -------- Russian Federation
KD-G111 KD-G117
Maximum Power Output
Continuous Power Output
FM Band Cover
87.5 MHz to 108.0 MHz
45 W 50 W
17 W 19 W
FM1/FM2 : 87.5 MHz to 108.0 MHz
FM3 : 65.00 MHz to 74.00 MHz
Contents
Block diagram (For KD-G111 E,EX,EY,EU version)
Standard schematic diagrams (For KD-G111 E,EX,EY,EU version)
Printed circuit boards (For KD-G111 E,EX,EY,EU version)
Block diagram (For KD-G111 E2,EX2,EY2,EU2 version)
Standard schematic diagrams (For KD-G111 E2,EX2,EY2,EU2 version)
Printed circuit boards (For KD-G111 E2,EX2,EY2,EU2 version)
Block diagram (For KD-G117 EE version)
Standard schematic diagrams (For KD-G117 EE version)
Printed circuit boards (For KD-G117 EE version)
Block diagram (For KD-G117 EE2 version)
Standard schematic diagrams (For KD-G117 EE2 version)
Printed circuit boards (For KD-G117 EE2 version)
Area suffix
2-1
2-2
2-5
2-6
2-7
2-10
2-11
2-12
2-15
2-16
2-17
2-20
COPYRIGHT 2005 Victor Company of Japan, Limited.
No.MA125SCH
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 KD-G111 E, EX, EY, EU 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
LCDCL
LCDDA
LCDCE
D601 to D618
LIGHTING
DISPLAY
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
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
R703
R701
R735
1.5k
C731
R736
R733
10k
1k
2.2/50
C732
0.001
Q731
Q732
2SC3928A/R/-X
0.1
KDZ6.2V-X
KDZ6.2V-X
KDZ6.2V-X
KDZ6.2V-X
KDZ6.2V-X
D822
D821
100P
C708
KDZ6.2V-X
D824
D823
D825
D826
0.1
C822
C823
DETACH
10V
REMOCON
DIMMER
LCD.SCK
LCD.SO
LCD.CE
KEY0
KEY1
KEY2
KDZ6.2V-X
KDZ6.2V-X
D827
D828
220/10
C733
D731
MTZJ10B-T2
DETACH
LM
CD.RESET
MCLK
MDATA
MLD
SCL
SDA
L701
4.7u
1k
1k
1SS133-T2
1SS133-T2
10
R797
D701
D702
Q792
2SA1530A/R/-X
R793
D791
KDS4148U-X
R794
EO
D803
1SS133-T2
1SS133-T2
D805
1SS133-T2
D802
1SS133-T2
D804
D801
1SS133-T2
1k
R808
47k
R813
R809
IC801
JES01-9C84
2.2K
R766
R767
22K
(For KD-G111 E, EX, EY, EU version)
TU701
QAU0394-001
Q861
RT1P141C-X
R201
R101
C803
22p
X801
QAX0406-001Z
C804
33p
47k
R836
C807
22k
22k
4.7k
R833
D892C891
FM.OSC
4.7k
R835
KDS4148U-X0.1
KEY1
10/16
D869
R862
EO
IFC
KEY0
82
R725
15p
0.022
220p
0.1/50
47/16
C701
C703
C718
C717
Q791
2SB1197K/QR/-X
10k
1k
R792
D792
KDS4148U-X
Q793
RT1N141C-X
2.2k
R811
3.3k KTD1304-X
3.3k
R812
10k
0.1/50
0.01
C714
C709
C710
C702
C725
C716
R704
R791
10k
R702
C715
150p
C713
100p
IFC
47k
47k
47k
47k
47k
Q702
RT1N141C-X
MSW
SW1
C711
SW5V
SW2
15
15
R796
R795
FM.OSC
FM/AM
R807
R814
R815
R840
R841
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
FLOCK
TLOCK
CD.SENSE
0.1/50
C712
KDS4148U-X
SD/ST
SEEK/STOP
LCD.SO
LCD.SCK
3.3k
3.3k
R803
R804
R822
2.2k
PS2
SD/ST
STATUS
SQCK
10K
R801
R817
4.7k
R818
SSM
REMOCON
C102
47k
DIMMERFM/AM
R102
MONO
SUBQ
SEEK/STOP
MONO
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
47k
R891
47k
4.7k
47k
47k
47k
47k
47k
47k
R892
1k
D891
Q891
RT1N141C-X
D810
KDS4148U-X
R834
R832
KDS4148U-X
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
D904
RB160M-30-X
D905
RB160M-30-X
LF+
LR+
LF-
LR-RF-
C332
0.1
C333
0.1
C427
22/16
C328
47/16
C337
1000p
C433
0.1
C321
100/16
C432
0.1
B310
0
RF+
RR+
RR-
C329
4.7/25
R323
1k
C327
10/16
QNZ0611-001
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
0.01
C910
R904
R333
D332
R336
2.2k
D333
R436
2.2k
R433
1k
2.2k
0.22
C304
C305
C306
0.033
0.22
C405
C404
0.033
0.22
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
0.0056
C406
LRO
RRO
100/10
0.22
0.1
C313
C314
C311
27k
68k
4.7k
220/10
R906
R908
C911
R334
100
Q332
KTD1304-X
Q432
KTD1304-X
R434
100
SDA
SCL
LRO
RRO
R307
27k
47k
47k
R304
R303
C307
C308
0.0056
4.7/25
4.7/25
4.7/25
4.7/25
100/10
0.01
C310
C407
C408
C309
47k
R403
47k
R404
D851
C851
10/16
22/16
9.1k
4.7k
0.1
C904
R901
C906
R903
C903
IC901
HA13164A
22/16
2.2/50
R308
27k
R408
27k
C434
R407
0.47
27k
L901
C916
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
CD servo control section
FEED-
FEED+
PSW
SPINDLE-
SPINDLE+
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
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
0.047
SPINDLE-
SPINDLE+
FEED-
FEED+
C525
0.033
C502
10/16
22
C504
C557
0.047
FOCUS+
R504
R559
FOCUS-
3.9k
3.3k
100/10
ECM
47k
1.5k
R543
R544
3.3k
TRACKING+
TRACKING-
C526
3p
R524
R525
1.5k
ECS
C558
0.047
R541
560
R542
C507
0.022
0.022
C522
C523
FOD
C543
0.033
6.8k
R558
10k
R550
12k
TBAL
FBAL
R511
220k
82k
R510
0.33
RF
TP
ARF
0.1
C505
C506
68p
Q541
2SA2093/QR/-T
LDON
39K
62K
R503
R516
0.039
C509
C514
C542
R509
C521
0.056
FE
39k
270p
RFENV
0.0033
FE
TP
TE
TP
0.0027
C510
0.01
47/6.3
C560
C545
R540
C541
R508
330
4.7/25
TE
270k
C520
100p
BDO
C518
C529
R506
0.0027
C511
0.047
C519
TRD
KICK
5.6k
270k
68p
C559
R548
R547
VDET
0.0012
OFTR
220k
150p
C513
RFDET
TP
C516
100/10
C515
0.1
L501
4.7U
0.047
R505
56k
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
MN6627482WA
C528
IC561
FLOCK
1k
R568
CD.SENSELMMCLK
SUBQ
SQCK
MLD
MDATA
TLOCK
1k
R567
100k
C567
100/10
4.7U
C151
C251
0.1
C568
0.001
0.001
1k
1k
1k
R564
100p
470
R574
C576
0.1
C566
1k
2.2/50
47/6.3
47/6.3
2.2/50
R563
C152
R254
C255
C252
C155
R154
22k
22k
R562
0
R581
0
R576
R561
220
R575
R156
22k
R256
0.1
C577
22k
0.1
C561
0.001
C579
X561
QAX0714-001Z
R153
R152
8.2K
R252
8.2K
R253
27k
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
4.7U
0.1
C572
100/10
C571
C153
150p
C256
R155
1.5k
IC151
NJM4565M-WE
R255
1.5k
100/10
27k
C253
150p
FLOCK
CD.SENSE
MLD
MDATA
MCLK
CD.RCH
GND
CD.LCH
9V
To SHEET 1
CD.RESET
STATUS
1k
1k
0.33
R569
R570
C562
R507
1k
0.1
C563
470p
TP
ARF
220k
R580
R571
0.022
C564
100k
R577
R573
120k
0.1
C565
L561
R151
18k
R251
18k
SHEET 2
2-3
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
ILL_10V
R5V
REMOCON
CJ601
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
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
RT1N141C-X
R673
R671
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
0
47k
R672
1k
10/6.3
R654
R655
R656
COM1
COM2
COM3
10k
10k
10k
R657C602
51k680P
S48
S46
S47
S1S2S3
S44
S45
PT6523LQ-L
S4
S5S6S7
S42
S43
IC601
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
S12
S14
S15
S16
DIMMER
LCD.SCK
LCD.SO
LCD.CE
KEY0
KEY1
KEY2
GND
To CN801
(SHEET 1)
2-4
SHEET 3
Printed circuit boards
Main board
(For KD-G111 E, EX, EY, EU 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
CJ321
C709
C710
Q791
C714
C715
C712
R735
C823
R334
Q332
R336
TU701
R733
R701
C719
B752
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
Q432
C703
C711
R737
R434
R796
R793
Q701
C733
C725
R708
D794
R829
R830
R817
R818
C805
R798
R832
R834
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
B451
R820
C807
C801
B454
R825
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
C404
C402
C403
R891
B
R905
C804
X801
B'
B353
Q891
D828
IC901
C803
C833
C903
C910
R904
B832
B836
R767
B898
R401
C
R892
R801
D824
D823
C909
R402
C310
IC801
B830
R302
R301
C305
D825
C406
C708
D708
C405
C309
R843
R844
C306
IC301
R813
R812
R804
Q903
R909
R908
D551
C908
R811
B834
R907
C520
R508
A
D804
D802
D801
D805
D803
R803
R766
CN702
C905
B455
R509
C521
R805
D903
B456
C505
C509
C510
C511
R851
B551
B560
C525
C523
R516
R255
D852
C907
C513
B524
R512
C522
R511
R510
R253
B457
C524
R252
R570
R567
R568
C514
C253
R911
B458
R518
R503
D851
R506
C529
C518
B552
C256
R156
C851
C507
C516
B522
B553
Q902
R910
R524
R155
R153
C152
C151
R525
R504
C526
C515
C563
C906
C904
IC501
B554
R903
L801
R152
R151
D
C252
C153
B837
C806
C501
RF
R505
R822
C519
C915
B514
L901
D904
D905
R901
C911
R254
R256
C916
C852
C998
D321
C560
C155
R154
C502
R540
C307
D901
C527
C255
B151
C407
C408
Q321
C528
R251
C902
C565
C251
IC151
B525
R513
R573
C308
C504
L562
C914
C567
B152
C327
Q501
R507
L561
B558
C506
B150
R321
C557
C544
R558
B557
R572
R902
B601
C566
R578
B608
R571
R322
C576
R553
C558
R581
R501
R574
R502
Q541
L501
C542
C577
R526
C559
C543
R576
R323
R550
R542
C564
C556
R547
R541
R580
R577
R575
R548
C568
C579
C329
R544
R545
R546
B606
R543
X561
B562
R557
B556
R403
C419
A'
R559
R596
C571
R303
C434
B602
C319
R404
B605
C334
C420
C435
B604
R304
C320
B441
C540
C'/D'
C555
CN901
R307
R407
CN501
IC561
C572
B603
B600
C561
C573
R560
C335
B352
B351
R556
C337
C410
C562
C570
C328
R552
C427
R308
IC541
R569
C574
R408
R554
R561
C432
C318
R551
C317
C333
C433
C541
C551
C545
R564
C552
C546
R563
C901
C996
C332
R562
C321
B310
C331
IC321
C330
B354
R603
R602
R601
S601
S603
D618
D602
S602
D604
S606
R635
R634
R633
R632
D603
D601
R605
R636
R637
R631
R630
CJ601
S604
IC602
R604
D632
D631
S605
R628
R627
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
R613
R614
C611
S612
D617
R662
R629
D613
R645
R644
R639
R638
D615
D614
S614
S615
R643
R642
R640
R641
2-5
Block diagram
(For KD-G111 E2, EX2, EY2, EU2 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
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