JVC KDAR-360, KDG-310 Service manual
SCHEMATIC DIAGRAMS
CD RECEIVER
KD-AR360, KD-G310
CD-ROM No.SML200503
Area suffix
J --------------- Northern America
LINE OUT
TEL.MUTE
Contents
Block diagram (For J version)
Standard schematic diagrams (For J version)
Block diagram (For J2 version)
Standard schematic diagrams (For J2 version)
Block diagram (For J3 version)
Standard schematic diagrams (For J3 version)
Printed circuit boards
COPYRIGHT 2005 Victor Company of Japan, Limited.
KD-G310KD-AR360
REARFRONT,REAR
2-1
2-3
2-9
2-11
2-17
2-19
2-25 to 31
No.MA110BSCH
2005/3
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.
< MEMO >
Block diagram
(For J version)
J1
ANT
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
IC681
REMOCON
IC661
LCD
DRIVER
COM1
COM2
COM3
S1 to S52
LCD1
LCD
DISPLAY
LCDCL
LCDDA
LCDCE
REMOCON
ENC1
ENC2
JS686
ENCODER
CN001
S601 to S618
KEY MATRIX
KEY0
KEY1
KEY2
DIMMER
Q671
DIMMER
D630 to D653
LIGHTING
DISPLAY
CJ601
Main amplifier & CD servo control section
LM0, LM1
CN501
ENC1, ENC2
KEY0 to KEY2
LCD.SCK
LCD.SO
LCD.CE
CN701
REMOCON
DIMMEROUT
IC501
CD
DRIVER
SPINDLE+
SPINDLEFEED+
FEEDTRACKING+
TRACKINGFOCUS+
FOCUS-
SW1, SW2, PSW
VF1, VF2
VT1, VT2
MD, LD
IC521
RF AMP
DMO
FOO
FMO
TRO
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
2-1
TI
LK
N
N
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
LINE OUT ( FRONT)
FOR KD-AR360 J ONLY
OUTLF, OUTLR
OUTRF, OUTRR
IC161
E.VOLUME
Q321, Q331
LINE OUT
MUTING
Q341, Q351
LINE OUT
MUTING
EACH BLOCK
IC901
REGULATOR
FRONTL, FRONTR
J321
LINE OUT
REARL, REARR
IC301
POWER
AMP.
FRONT LEFT (+)
FRONT LEFT (-)
FRONT RIGHT (+)
FRONT RIGHT (-)
REAR LEFT (+)
REAR LEFT (-)
REAR RIGHT (+)
REAR RIGHT (-)
SI
SO
I/O
INT
SCK
SI
IC702
RESET
IC801
JVC BUS
CD.L
CD.R
CH.SCK
SI/SO
CN901
SPK
BATTERY
CH.L
CH.R
J801
CD CHANGER
CONTROL
2-2
7
7
8
9
3
2
L
A
2
E
0
Standard schematic diagrams
Main amplifier section
TU1
QAU0312-001
L1
4.7u
MA111-X
MA111-X
0.01
0.047
C8
D706
C802
0.01
47/6.3
D1
C38
0.001
C37
10p
10/16
C40
0.047
C41
C46
C47
R43
470
C32
47p
C48
0.047
Q31
C33
UN2211-X
D707
D709
D708
D712
C718
R805
100k
R804
22k
R803
100
47K
R802
D2
100
R38
0.01
0.047
C43
C42
0.01
0.01
10
R44
220
C50
100p
0.1
C716
C6
0
R39
39k
10k
0.0027
R40
R41
C44
0.01
C49
R42
0.001
100/10
C31
R911
1K
UN2211-X
0.1
0.1
C717
R806
IC801
HD74HC126FP-X
C45
C39
1000P
Q902
22/16
C1
FM/AM
R910
C2
4.7k
SD/ST
R31
10k
R7
10
10k
Q901
UN2111-X
D713
220/10
C4
2SB624/4/-X
Q6
Q7
UN2211-X
IFC-CONT
R904
47
0.01
22/16
C3
R9
C7
R5
47k
Q5
2SB709A/R/-X
D5
D4
MA111-X
MA111-X
R6
47k
R4
3.3k
R10
10k
Q10
C801
0.047
5.6K
R810
100
R808
SI
330
UN2211-X
R809
22k
R801
47k
R807
100K
MA111-X
D51
SEEK/STOP
SI
SO
SO
I/O
INT
SCK
SCK
47k
R811
9V
CD.R
CD.L
PSW
SW1
SW2
LM0
LM1
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RST
CD8V
MP3REQ
MP3RESET
(SHEET 2)
MP3STBY
MP3DIN
MP3DOUT
MP3CLK
DAC-CDTI
DAC-CCLK
DAC-CSN
DAC-PDN
CDRW
SW5V
CDON
DETACH
10V
ACC5V
REMOCON
ENC1
ENC2
LCDCL
LCDDA
LCDCE
KEY0
To CJ601
(SHEET 3)
KEY1
KEY2
CN701
QGZ1601J1-15
R37
PLLCE
R36
PLLDA
R35
PLLCL
R34
PLLDI
J801
QNZ0095-001
QNB0100-002
C36
7p
C35
10p
2.2k
2.2k
2.2k
2.2k
10k
R33
C357
0.047
D701
D702
J1
X31
QAX0616-001Z
IC31
TB2118F-X
R32
6.2k
C34
0.047
D705
D704
D703
CH.R
A-GND
CH.L
(For J version)
2.2k
R81
C81
1/50
1/50
C91
0.015
0.1/50
0.015
0.015
0.015
C84
C94
C5
C83
C93
Q1
2SD601A/QR/-X
R2
47k
R1
27K
R51
12
330P
0
C51
R52
MONO
SM
IC701
UPD784217AGC304
R720
1.2k
R719
0
R709
CDON
VOLDA
VOLCL
BUCK
CCE
RST
BUS0
BUS1
BUS2
BUS3
CDRW
47k
C772
0.1
C706
0.047
VDD
R776
R775
R774
R773 R739
R760
R759
470
R716
R715
470
R717
470
R714
10K
R713
470
R712
470
R711
470
R710
470
3.3k
R708
R777
VPP
R778
47k
R707
47k
R706
47k
R704
R705
47k
10k
R763
0.047
C770
R758
2.2k
R91
3.9k
C92
R92
47k
DIMIN
PLLDI
PLLCL
TELMUTE
1k
10k
VSS
R721
R722
SW2
R755
R703
R702
0
0
10M
PSW
LM0
LM1
X1
C705
4.7u
0.047
QAX0617-001Z QAX0401-001
0.0056
PLLDA
X701
C704
PLLCE
R754
8P
TU.L
3.9k
C82
R82
0.0056
FM/AM
SEEK/STOP
IFC-CONT
10k
R723
820
X702
27p
C702
C703
R701
27p
47k
C701
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
47k
R752
MONO
10k
R726
R751
C708
1/50
1/50
2.2/50
2.2/50
1/50
1/50
MP3CLK
SD/ST
10k
R728
10k
REMOCON
0.047
DAC-PDN
DAC-CDTI
R750
ENC1
RESET
R172
22k
C174
0.0082
C164
0.0082
C192C191
R162
100/1047/16
22k
DAC-CSN
DAC-CCLK
R729
47k
R771
47k
2.2k
R734
R735
R736
4.7k
4.7k
4.7k
TD
R741
R772
R743
R744
R745
R746
10k
MA111-X
R756
47k
C709
D710
LCDC
2.2k
LCDC
2.2k
LCDD
0
R737
I/O
R738
SCK
SO
R740
SI
RD
10k
10k
10k
KEY
10k
KEY1
10k
KEY
ENC
10k
4.7k
R74
R74
4.7k
R74
4.7k
0
R765
47k
R767
47k
R766
IC
IC-PST
C710
0.1
47/6.3
2-3
1
D243
2
2
2
1
1
1
1
1
0
RB160M-30-X
R248
220
D244
R161
220k
220k
R171
2.2k
R173
R172
22k
C174
0.0082
C164
0.0082
192
R162
/10
22k
.2k
LCDCE
.2k
LCDCL
.2k
LCDDA
R737
I/O
R738
SCK
R739
SO
R740
SI
D
0k
0k
0k
KEY2
0k
KEY1
0k
KEY0
ENC2
4.7k
R747
R748
4.7k
R749
4.7k
0
R765
47k
R767
47k
R766
C166
0.22
C165
0.22
LEVEL
C175
0.22
C707
0.1
SM
R163
2.2k
C176
C177
0.033
0.22
C167
0.033
DIMIN
TELMUTE
MA8051/M/-X
MA111-X
MA111-X
L701
4.7u
C711
220/6.3
C713
0.1
C771
0.047
C712
0.01
C244
D240
D241
C178
0.0056
0.0056
C168
0.22/50
R247
C194
0.082
UN2211-X
47K
D242
MA111-X
Q891
0.047
1k
R246
C243
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
R243
180k
MA111-X
MA111-X
C241
1/50
R241
47k
4.7/25
4.7/25
4.7/25
4.7/25
270
270
C781
47/6.3
IC901
AN80T07A
220/10
C909
R881
47k
D782
MA111-X
C908
R784
C783
220/10
Q881
UN2211-X
C881
0.082
22/16
C907
R174
R164
47k
220/10
R782
R783
Q782
UN2211-X
C906
R882
4.7k
IC301
LA47515
LEVEL
OUTLF
OUTLR
VOLDA
47k
47k
R175
47k
47k
R165
VOLCL
47k
10K
Q784
UN2111-X
D784
D902
MA111-X
0.01
C905
C784
MA8110/M/-X
100/16
C919
47/16
10/16
C913
47/16
C910
10/16
C904
0.1
C911
Q976
UN2211-X
10/16
OUTRR
OUTRF
0.1
R979
C915
51k
100/16
C851
10/16
C914
R980
R978
47k
Q977
0
2SB709A/QR/-X
C912
0
R852
D851
D852
RB160M-30-X
R977
12k
R976
C903
0.01
22/16
RB160M-30-X
10k
R851
R312
0.47
C312
27k
R311
0.47
C311
27k
R301
27k
R302
27k
R342
R352
820
D351
MA111-X
D341
MA111-X
D321
MA111-X
D331
MA111-X
R322
820
R332
C902
2.2/50
27k
4.7k 9.1k
R903 R902
0.01
C852
100p
100p
C313
C314
100p
100p
0.47
C301
C303
C304
C302
0.47
820
R351
2.2k
R341
2.2k
R321
2.2k
R331
2.2k
820
1k
0.047
C341
R901
C321
0.047
Q341
KTD1304-X
Q321
KTD1304-X
100
R323
Q351
C316
4.7/25
KTD1304-X
Q331
KTD1304-X
100
R333
J321
C307
1/50
100
R343
C355
100/16
100
R353
D971
RB160M-30-X
C320
0.022
L901
QQR0703-001
CN901
QNZ0611-001
QMFZ047-150-T
C317
47/16
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
C901
3300/16
RB160M-30-X
0.1
D972
C971
0.1
0.1
0.1
0.1
100p
100p
100p
100p
100p
100p
100p
100p
R972
R971
2.2k
C315
2.2/50
C322
C323
C324
C325
C961
C962
C963
C964
C965
C966
C967
C968
D991
D992
D993
D994
D995
D996
D997
D998
C319
C318
22/16
2.2k
FL-
RL-
RR-
FR-
C308
1/50
0.022
RR-
RR+
RL+
FR-
FL+
FL-
RL-
FR+
FL+
RL+
RR+
FR+
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
47/6.3
C710
IC702
IC-PST3433U-X
R757
2.2k
SHEET 1
2-4
4
4
4
4
4
2
/
1
/
/
/
6
W
CD servo 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-
SPINDLE+
FOCUS-
VREF
FOCUS+
TRACKING+
TRACKING-
LM1
C513
20K
R517
R505
5.1k
0.01
6.8K
R507
82k
82k
330k
330k
C532
68p
IC521
TA2157FN-X
100/10
C523
R508
3K
R511
LM0
R533
1k
R532 R531
2k 10k
IC501
LA6242H-X
8.2K
12K
R509
R510
1.5k
1.5k
R513
R512
R535
C534
5p
R539
VR
150
LD
MD
VREF
C533
0.01
VF1
VF2
VT2
VT1
VCC
C521
0.01
R534
15k
R523
R524
R525
R526
C522
0.01
R506
8.2K
C505
0.047
C504
0.047
0.01
1.5K
C514
SPINDLE-
FEED+
SPINDLE+
FEED-
RF
RF
RFGC
100
C530C531
0.1
MD
LD
C524
0.01
Q521
2SB1241/QR/-T
R518
8.2k
C506
0.047
C507
0.047
C502
0.01
C529
TRACKING-
FOCUS-
FOCUS+
TRACKING+
100/10
FE
RFRP
0.1
56k
R530
R529
82k
SEL
TEB
C525
100/10
R527
22
R528
22
C528
0.01
RFDC
C501
0.01
C510
47/10
Q501
C580
C600
0.01
Q541
UN2211-X
C589
C599
C590
2SB1132/QR/-
Q502
330
R516
L543
47u
Q542
4.7
4.7
4.7
4.7
C51
47/1
10K
10K
R557
R556
2SB1322/RS/-T
0
0
R514
R515
R504
R502
R503
R501
33k
C503
100/10
VREF
R537
CDRW
0
C527
0.0068
R536
820
TE
AOUTR-
AOUTR+
AOUTL+
AOUTL-
15k
DMO
8.2k
FOO
4.7k
FMO
TRO
C509
0.01
UN2111-X
C463
Q401
2SB624/4/-X
C411
C412
C418
100/6.3
UN2211-X
100/10
0.01
0.01
C420
8P
C419
7P
C464
Q402
R402
100
R401
10k
QAX0413-001Z
0.1
C414
2200P
R415
L404
47u
C416
100/10
X401
IC461
NJU7772F15-X
C461
0.1
0.1
100/6.3
47K
1k
R416
R405
2.2M
R424C413
220
0.1
C415
C406
0.01
R461
100
100
R462
C462
C422
L402
47u
L401
47u
R433
C405
1/50
100/10
R404
10k
0.01
C421
C408
C407
0.01
100/10
IC401
TC94A34FG-002
10K
0.01
C404
R423
100
C403
0.01
R406
47
R
2
47k4.7k
R452R456
R
2.
R
2.
R
2.
R458 R454
4.7k 4.7k
C4
0.0
4.7K
4.7K
R413
R414
2-5
5
6.8k
R581
8.2k
4.7/25
C580
C589
C599
C590
2SB1132/QR/-W
Q502
330
R516
C600
0.01
41
L543
111-X
47u
Q542
R582
8.2k
4.7/25
R592
8.2k
4.7/25
4.7/25
R591
8.2k
C512
47/16
L541
BUCK
BUS0
CCE
BUS1
BUS2
10K
10K
10K
10K
BUS3
R557
R556
R555
R554
C541
100/10
CDON
C581
3300P
C591
3300P
R584
180
8.2k
R583
R593
8.2k
180
R594
100/10
C566
47u
C568
0.1
C570
47/10
0.01
C571
C773
0.1
R558
10k
C542
C543
0.01
1/50
C593
C583
270P
270P
0.01
C565
1M
R553
1k
1k
R598
R588
1k
0.1
47/6.3
C584
C585
DMO
0.01
C562
100
R552
47u
L544
0.1
1k
R587
R597
C594
C595
FOO
TRO
FMO
C560
0.01
100/10
C561
100
R551
C545
0.01
100/10
100
R550
C544
R586
180
R585
R595
R596
47/6.3
C559
0.047
C558
0.047
470P
C557
C556
470P
R548
0
R547
0
0
R546
100
R549
IC541
TC94A14FA
C552
C547
0.015
R559
1.5M
R541
5.6k
C582
270P
IC581
NJM4565M-WE
180
C592
270P
6.8k
C596
100/10
0.047
C555
0.033
R545
10k
0.01
C550
C549
0.0027
0.01
C548
R544
10K
R543
470k
C597
0.01
0.047
C553
C554
SEL
TEB
RFGC
TE
RFDC
FE
C572
100/10
RFRP
C551
0.033
47k 0.047
R542
C546
47P
CD.R
CD.L
CD.R
A-GND
CD.L
PSW
SW1
SW2
LM0
LM1
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RF
RST
MP3REQ
MP3RESET
MP3STBY
MP3DIN
MP3DOUT
MP3CLK
DAC-CDTI
DAC-CCLK
DAC-CSN
DAC-PDN
CDRW
SW5V
VDD5V
CDON
(SHEET 1)
R451
22k
47k4.7k4.7k 4.7k
R452R456R458 R454
R453
2.2k
R455
2.2k
R457
2.2k
R440
C440 C430
4.7K
0.01
UN2211-X
Q440
4.7K
4.7K
4.7K
R413
R414
R412
2.2K
R408
2.2K
R409
2.2K
R407
MP3STBY
0.01
MP3CLK
MP3DOUT
MP3RESET
Q430
2SD601A/QR/-X
MP3REQ
R430
4.7K
R481
MP3DIN
R431
10K
C431
100P
6.8K
R432
AOUTL+
AOUTL-
C483
0.1
AOUTR+
AOUTR-
0.1
C482
IC481
AK4385ET-X
47/16
C481
Q543
UN2111-X
180
D481
MA8051/M/-X
DAC-CDTI
DAC-CCLK
DAC-CSN
DAC-PDN
SHEET 2
2-6
LCD & Key control section
LCD1
QLD0299-001
COM1
COM2
COM3
S1
S10S9S8S7S6S5S4S3S2
S51
S52
S50
S49
S48
S47
S46
S45
S44
S43
S42
S41
S40
S39
S38
S37
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S601
R601
R608
1.2K
S610
R612 R611
1.2K 820
R602R603R604
8201.2K1.8K
R607
820
KEY2
820
S605S604S603
S606
R606
KEY1
820
S607
S608S609
R610
KEY0
8201.8K2.7K3.9K
S612S613S614S615
R630
820
D630
R631
D631
R632
R633
D632
D633
D634
R634
R637
D636
D637D635
R638
R639
D640
D638
D639
R640
R641
D643
D642
D641
R642
R643
D644
D645
R644
R645
D647
D646
R646
R651
D649
D648
R652
D650
0
0
R627
R647
R626
D651
R648
R653
R654
R649
D652
390
R605
2.7K
S602
R609
1.8K
S611
R613
R614R615
S616
S617S618
2-7
R654
R649
D652
JS686
0.022
QSW0793-001
100
R686
C687
0.022
S33
S34
S32
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
QGZ1601K1-15S
CJ601
ACC5V
REMOCON
DIMOUT
LCDCL
LCDDA
LCDCE
KEY0
KEY1
KEY2
10V
ENC1
ENC2
To CN701
(SHEET 1)
IC681
RPM7338-V4
C682
D681
0.012
MA8062/M/-X
C681
10K
R682
R661
2.2K
R662
2.2K
R670
470
R664
DIMOUT
180K
R663
10/6.3
C661
10K
D661
MA111-X
C662
680p
Q670
R671
2SB624/4/-X
R672
Q671
UN2211-X
47K
1K
D653
390
390
R650
D662
MA8051/M/-X
R665
51K
LCDCE
LCDCL
LCDDA
0.022
C663
R666
R667
R668
10K
10K
10K
S49
S50
S51
S52
COM1
COM2
COM3
INH
OSC
CE
CLK
DATA
4.7/6.3
S47
S48
S2
S1
470
R681
S44
S45
S46
PT6523LQ-L
S3S4S5S6S7
S43
IC661
R687
47K
R688
47K
C686
S35
S36
S37
S40
S41
S42
S38
S39
S9
S8
S11
S10
S12
S13
S14
SHEET 3
2-8
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