JVC KDAR-5000, KDLHX-500 Schematic
SCHEMATIC DIAGRAMS
CD RECEIVER
KD-AR5000,KD-LHX500
CD-ROM No.SML200403
Area suffix
J -------------- Northern America
KD-AR5000
Detachable
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
KD-LHX500
KD-AR5000J LHX500J
ARSENAL rogo
LINE IN
2-1
2-2 to 11
2-12 to 14
COPYRIGHT 2004 VICTOR COMPANY OF JAPAN, LTD.
No.MA043SCH
2004/3
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.
Block diagram
SW1
SW2
REST
SWITCH
LOAD/FEED
MOTOR
SPINDLE
MOTOR
PICK UP
SW1
SW2
REST
LOAD/FEED+
LOAD/FEED-
SPINDLE+
SPINDLE-
FOCUS+
FOCUSTRACKING+
TRACKINGVA,VB,VE,VF
MD,LD
D8731
to D8733
BACK
LIGHT
LCD
MODULE
CN601
R1 to R3
G1 to G3
B1 to B3
CN851
VA, VB
VE,VF
MD,LD
VREF
REST,SW1,SW2
VREF
LOAD/FEED+
LOAD/FEEDSPINDLE+
SPINDLETRACKING+
TRACKINGFOCUS+
FOCUSVREF
to Q8761
D0 to D7
OSC,RES,CS2
A0,WE,RE/RD
IC601
CD RF
IC621
D.SERVO
& DSP
IC681
CD DRIVER
Q8751
DRIVER
RFGC
RF,FE,TE
RFRP
SEL,TEB
RFDC
FMO
DMO
TRO
FOO
RWSEL,IOP
BUS0 to BUS3
BUCK,CCE
DSPRST
CDON
LD/FE
CL1
CL2
CL3
KEY0 to KEY2
KEYIN
IC501
CPU
IC815
FLASH
ROM
IC801
LCD
DRIVER
CLOCK GEN.
DATA
BCK
LRCK
MP3DA
MP3CK
MP3DA
MP3CK
MP3STB
MP3RST
MP3REQ
BUSSO,BUSSI
BUSIO,/BUSIO
BUSSCK
A1 to A21
D0 to D15
RE/RD,WE
RY/BY,CS1
ROMCNT
KEYDA,DISPCE
DISPDA,DISPCK
PICTDI,PICTCLK
IC573
X571
SCK
IC652
MP3 DEC
EPROM
J-BUS BUFF
RST
CDSDO
CDBCK
CDLRCK
IC502
PDATA,PCLK
CDRESET
B.DET,P.DET
CDMUTE,CDREQ
IC503
IC821
RESET
SBRST
BUSSI/SO
BUSCLK
IC841
REMOCON
REM
J1
ANT
CN501
CN801
KAGC1
AF_SAMPLE1
AF_HOLD
AGC1_1,AGC1_2
IFAD_P2,IFAD_N2
D1_1,D1_2
SDA,SCL
CDSCK
CDLRCK
CDDATA
CN721
CN701
PICTCLK
PICTDI
IC703
EPROM
IC702
RESET
CD RESET
PON,CDMUTE
CDREQ
TU1
FM/AM
TUNER
RDS_CLK
RDS_DATA
DSP_INITIAL
LINE.IN-L
LINE.IN-R
SB
Changer-L
IC10
Changer-R
DSP
E2PROM DI
E2PROM DO
E2PROM CLK
RESET
REMOCON
DISPCK,DISPDA
DISPCE,RST_101E
KEYDATA
BUSENABLE
DSP_TUNER_IIC_SDA
DSP_TUNER_IIC_SCL
RESET_7730
SDA
DAC_FL
SCL
DAC_FR
IC361
LPF
RDS_CLK
RDS_DATA
DSP_INITIAL
IC701
CONTROLLER
V-NAR,V-BUSY
V-ST,V-RESET
V-SD,V-SCK
/BUS_I/O
BUSSI
BUSSO
BUS_I/O
BUSSCK
BUSINT
PM+
PM-
B1 Lch
B2 Rch
VOLDA
VOLCK
VOLMUTE
OUT FL
OUT RL
OUT FR
OUT RR
IC365
E.VOLUME
AOUT
IC191
IC291
MIX AMP
EACH
BLOCK
V-FR
V-RR
V-RL
V-FL
Q4101,Q4151
Q4201,Q4251
BUF AMP
IC402
VOICE
CONTROL
A0 to A20
D0 to D7
OCE
IC401
VOICE
ROM
IC710
J-BUS
BUFF
IC991
PAN EL
DRIVER
FL
FR
RL
RR
POWER
REGULATOR
SB
JBUS_SI/SO
JBUS_SCK
OUT1
OUT2
IC171
IC271
LINE AMP
IC951
AMP
IC901
WOOFER
LINE.IN-L
LINE.IN-R
Changer-L
Changer-R
CN991
IC381
SUB
AMP
FL+, FLFR+, FRRL+, RLRR+, RR-
PAN EL
MOTOR
CN345
FRONT
LINE OUT
REAR
LINE OUT
CN901
SPK
BATTERY
CN381
SUB
WOOFER
OUT
KD-AR5000 only
CN341
LINE IN
CN351
CD
CHANGER
TOUCH PANEL
DRIVE
CN871
X,XL,XR
Y,YD,YU
Q8701 to Q8704
TOUCH PANEL
DRIVE
S8001 to S8007
KEY
MATRIX
CODE1
CODE2
CODE3
CN992
SWITCH
2-1
Standard schematic diagrams
Main amplifier section (KD-AR5000)
R1601
C1603C2603
4.7/254.7/25
47k
C1602C2602
VOLCK
220
R756
DISPDA
R776
820p820p
VOLMUTE
1k
R784
R796
0
DISPCK
2.2k
IC361
VOLDA
220
R755
1k
1k
R723
R724
R722
RST_101E
R777
R1603
NJM4565V-X
R2603
12k
R2602
33k
1k
R721
47k
0.01
C777
(SHEET 2)
(SHEET 3)
(SHEET 2)
LINE.IN-L
LINE.IN-GND
LINE.IN-R
SB
DAC_FL
DAC_FR
DSP-INITIAL
CODE1
CODE2
CODE3
PM+
PMPMKICK
RDS_CLK
RDS_DATA
RESET_7730
DSP_TUNER_IIC_SCL
DSP_TUNER_IIC_SDA
BUSENABLE
RFON
AFCK
PON
CDRESET
CDREQ
CDMUTE
DAB_ANT_POWER
Chenger-L
Chenger-R
V-FR
V-RR
V-RL
V-FL
3.3V
V-ATT1
V-MUTE
V-NAR
V-BUSY
V-ST
V-RESET
V-SD
V-SCK
V-ATT2
8V
GND
3.3V
9V
SW5V
VDD5V
GND
KEY
DETACH
DISPCE
DISPDA
DISPCK
10V
PSAVE2
ACC5V
P-VDD5V
RST_101E
REMOCON
C720
0.01
C719
330/6.3
20k
100p100p
C1601C2601
R2601
20k
/BUS_I/O
R716
R717
R7001
C716
470p
DISPCE
D701
1SS355-X
IC702
PST9121N-X
C776
47/6.3
R1602
33k
12k
100
100
100
C2604
120p
C1604
1k
R745
C715
120p
BUSSCK
R742
KEY
0.1
BUSSI
1k1k1k
R743
0
R709
C3601
47/16
BUSSO
R744
C1605
4.7/25
47k47k
R1604R2604
C1606
47/6.3
C2606
C2605
4.7/25
PM-
PMKICK
RFON
BUS_I/O
1k1k1k1k1k1k1k
1k1k1k
R767
R766
R741
R738
R705
220
R706
100k
R739
DSP_TUNER_IIC_SDA
RESET_7730
330/6.3
0.01
C713
C712
R3801
10k
10k
R1606
R1605
10k
10k
47/6.3
C1651C2651 C3653
R2606
R2605
CODE1
CODE2
CODE3
PM+
PON
0
R732
R765
R764
R763
R762
IC701
MN101E01LCZ1
1k
R707
220
10k
330
R701
DSP_TUNER_IIC_SCL
R725
0.01
X701 X702
QAX0782-001Z
C714
7p
7p
C702
C701
100k
R3802
4.7/254.7/25 10/10
CDRESET
CDMUTE
1k
R737
R746
10M
R703C704
R702
47k
QAX0401-001
18p
33p
C703
8.2k
R3809
R747
R768
R769
R770
V-BUSY
R3803
27k
C3806
0.0082
R3808
10k
10k
BD3805F-X
V-ATT1
0
R761
C717
0.01
C3804
2.2/50
C3805
47/6.3
IC365
47k
220k
220k
220k
V-ST
V-NAR
V-MUTE
R720
1k
R749
47k
RDS_DATA
DETACH
R774
C7003
C7002
0.01
IC381
R3804
V-RESET
47k
R792
330/6.3
NJM4565V-X
R3805
820
47k
V-ATT2
47k
47k
R793
R791
C3652
0.1
R3654
R3655
10k
39k
C3651
Q3801
2SD1781K/QR/-X
R3807
2.2k
Q3802
UN2111-X
0
10/16
R3651
VOLCK
VOLMUTE
1k
R715
R757
R731
R729
R730
R735
10k
R719
R795
R748
0
R751
R750
R760
R752
R759
R727
56k
R711
0
R3652
VOLDA
C709
R3810
R3653
4.7k
C708
0.01
R733
1k
0
1k
1k
R736
R734
BUSENABLE
0
0
12k
1k
1k
1k
1k
0
0
C7001
10/10
47k
R758
1k
DIM
270
270
V-SCK
V-SD
REMOCON
330/6.3
RDS_CLK
KEY
BUSINT
PSAVE2
R754
22k
ANTCONT
C1403
R1801
100
R2801
100
R2924
10k
R2905
10k
R1925
10k
R1905
10k
C3901
47/10
D945
1SS355-X
C943
D702
1SS355-X
2SB709A/QR/-X
R7110
100
Q942
UN2113-X
R943
100
100/6.3
Q903
BUSSI
3.9k
R7112
R2925
10k
BUSSO
1k
R7113
D942
D944
0
R7114
100p
R3901
D943
MA152WA-X
D941
UDZS3.3B-X
ANTCONT
JBUS_SI/SO
JBUS_SCK
R7116
R7117
R7118
0
R7115
C7101
0.01
R7111
100k
470
R3403
R2725
1k
R1705
10
MA152WA-X
Q941
C942
UDZS11B-X
15k
R908
R909
47k
UN2211-X
R2726
100k
1k
R1706
UN2111-X
C941
47/16
Q906
100k
100k
6.8k
C3402
R2705
100k
0.047
1k
R2706
100/16
100k
R1725
1k
R1726
C2701
C2721
100k
C1721
Q905
4.7/25
4.7/25
4.7/25
L971
C975
C972
100/16
10
2.2/16
Q908
UN2111-X
PON
CN341
QGA2006C1-04
CN381
QGA2501C1-03
C3721
C3701
C1702
C3702
47/10
C973
0.1
Q972
UN2211-X
100
R972
Q907
UN2111-X
UN2211-X
0.1
NAL0024-001X
R973
47k
C2722
0.1
47/6.3
C2702
0.1
C3722
47/10
47/6.3
C1701
4.7/25
C1722
0.1
Q971
R913
1k
IC971
NJM2160AV-X
R2722
24k
R2702
24k
NJM2160AV-X
R1722
24k
R1702
24k
2SD601A/QR/-X
IC901
0.01
10/16
C910
C917
IC271
R2704
R1724
IC171
HA13164A
220/10
C908
0.01
C907
R2724
R1704
R971
R1451
820
R1452
820
Q1451
2SD2114K/VW/-X
Q2452
2SD2114K/VW/-X
R2451
820
R2452
820
2.2k
2.2k
2.2k
2.2k
R1455
R1456
R2456
D1451
MA152WA-X
2.2k
Q952
UN2211-X
C2771
1
C2772
100p
C1772
100p
D904
RB160M-30-X
D905
2.2/50 100k
Q951
2SD601A/QR/-X
R953
10k
R955
47k
R912
2.2k
RB160M-30-X
R911
R2455
2.2/50
C955
2.2k
D2451
MA152WA-X
C951
22/16
R954
0
L901
C911
0.1
27k
R952
1k
330/6.3
9.1k4.7k
D917
RB160M-30-X
R901R902
UN2211-X
CN351
QNZ0095-001
R9003
R2754
1k
R1754
47k
D916
1k
R2774
C1751
1k
R1774
Q9001
2SD601A/QR/-X
R9002
10k
C9001
10/16
C916
R916
0.1
RB160M-30-X
R956
47k
4.7k
R951
C2752
C1752
1
100p
C2751
1
100p
C1771
1
R9001
C912
36k
C2724
0.0015
C2723
100/10
R2723
C2725
47k
2.2/50
C2705
R2703
2.2/50
47k
C2704
C2703
100/10
IC975
C987
100/16
10/16
100/10
C905
C909
10k
Chenger-L
GND
Chenger-R
47k
R918
R1501
100
C988
R2501
100
0.0015
C1724
0.0015
C1723
100/10
R1723
C1725
47k
2.2/50
C1705
R1703
2.2/50
47k
C1704
C1703
100/10
0.0015
IC973
TA48033F-X
22
22
100/6.3
R979
R978
C989
C984
C983
R1502
R904
100k
0.047
C3501
1k
100/16
R905
10k
Q901
UN2111-X
DIM
C985
0.01
Q902
0.01
R903
5.6k
C902
C903
22/16
22/16
100k
R2502
36k
36k
36k
BA033FP-X
C974
C971
10/16
2.2K
0.1
0.01
0.1
C904
C906
R917
R1453
180
R1454
180
Q1452
2SD2114K/VW/-X
Q2451
2SD2114K/VW/-X
R2453
180
FR-
FR+
RR-
RR+
RL+
RL-
FL+
FL-
QQR1198-001
R910
1k
R2454
C952
0.01
C953
10/16
C954
4.7/25
RB160M-30-X
D968
C901
3300/16
D901
1N5401-F64
180
RB160M-30-X
RB160M-30-X
RB160M-30-X
D967
D966
D965
RB160M-30-X
RB160M-30-X
RB160M-30-X
D964
D963
D962
FL+
FL-
0.047
C3451
RB160M-30-X
D961
RL+
RL-
0.001
C3452
RR-
100p
C2451
C950
RR+
100p
C1451
D952
47/16
UDZS11B-X
FR-
100p
100p
C2452
C1452
FR+
CN901
QNZ0611-001
CN345
QNN0490-001
IC951
TB2901H
Q953
UN2213-X
Q954
UN2113-X
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
C2801C1801 C2403
0.220.1 100p
C3403
C3807
0.047
0.047
R3922
470
R2921
C2921
4.7/25
C3922
47/6.3
C3902
47/6.3
47K
BR24L32F-W-X
TP704
R708R704
27k
100p
BUS_I/O
/BUS_I/O
R7104
1k
18k
R7107
100
10k
C2922
R2922
1
10k
R2902
C2902
1
10k
R2901C2901
4.7/25
10k
D3921
UDZS4.7B-X
R3902
R1921
C1921
4.7/25
10k
R1922
C1922
10k
1
R1902
C1902
1
10k
R1901C1901
10k4.7/25
D3901
UDZS4.7B-X
IC703
TP703
R726
100k
Q703
UN2213-X
R7119
1k
IC710
SN74AHCT126PW-X
IC291
NJM4565V-X
R2903 R2923
470
R1923
IC191
NJM4565V-X
R1903
C710
0.047
L702
47
C705
100/16
150k 150k
R2904
R1904
150k 150k
10k
R1924
10k
10k
V-FR
V-RR
V-RL
V-FL
CDREQ
R9051
L701
47
TP706
TP705
47k
C707
R7101
BUSINT
BUSSCK
33k
R7103
0
R7102
R7105R7106
100k100k
SHEET 1
2-2
DSP section (KD-AR5000)
DSP-INITIAL
To CN501
(SHEET 5)
TU1
QAU0324-001
CN721
QGB2027M4-22S
R7204
0
PICTCLK
CDSCK
CDLRCK
CDDATA
PICTDI
0.01
C7201C7202
0.01
J1
QAM0556-001
L1
4.7
0.01
UN2211-X
Q7201
C7203
0.01
C7204
C2
C3
C4
C5
C13
390p
R3
R4
R7
R8
R9
R10
0.01
C1001
BUSENABLE
R7202
R7203
L7201
47/16
390p
47/16
390p
100
100
27k
27k
CDREQ
CDMUTE
0
0
47
Q7202
UN2211-X
C1007
C50
C2501C1501
0.1
C51
0.047
22/6.3
100p100p
0.047
C81
IC10
SAF7730HV/N114F
C80
0.022
LINE.IN-L
LINE.IN-GND
DSP-INITIAL
RESET_7730
DSP_TUNER_IIC_SCL
DSP_TUNER_IIC_SDA
R7008
DGND2
0
0
R7009
FGND2
FGND2
FGND2
LINE.IN-R
DAC_FL
DAC_FR
CODE1
CODE2
CODE3
PM+
PM-
PMKICK
RDS_CLK
RDS_DATA
BUSENABLE
RFON
AFCK
PON
CDRESET
CDREQ
CDMUTE
Chenger-L
Chenger-R
3.3V
SW5V
VDD5V
GND
KEY
DETACH
DISPCE
DISPDA
DISPCK
10V
PSAVE2
ACC5V
P-VDD5V
RST_101E
REMOCON
GND
SB
(SHEET 1)
8V
8V
9V
C76
0.022
0.047
C1012
10/6.3
100p
0.047
C75
C1011
R69
100
R68
100
C69
0.047
R78
100
R64
100
R63
100
C1009
0.047
C60
0.1
0.033
R46
R44
R45
DSP_TUNER_IIC_SDA
DSP_TUNER_IIC_SCL
C59
R1009
0
0
C57
C56
100p
C52
0.047
R42
100p
C55
0.1
47/6.3
1/16
C54
C53
IC11
PHK04P02T-X
R43
2.2k
2.2k
100p
C70
C71
R71
100
R70
100
C1004
100p
100p
10/6.3
C66
C65
470p
C63
0.022
C62
220/6.3
C61
100/6.3
0
0
C58
C1008
100/4
47/6.3
100p
C67
C68
L63
C1010
1.8
0.047
R60
10
QGA2501F1-02 QGA2001C1-04
R67
100
CDDATA
R66
100
CDLRCK
R65
100
CDSCK
C64
1
0.0033
0.0033
C2552
C1552
C3802
R1006
R1007
1/50
R49
10k
0
0
Q30
UN2211-X
R1008
0
PMKICK
RESET_7730
D991
UDZS3.9B-X
Q991
UN2211-X
R991
1k
RDS_CLK
IC991
BA6956AN
RDS_DATA
100/10
0.047
C991Q2C992
PM+
PM-
C3801
0.0033
0
R48
CN991 CN992
CODE3
CODE2
CODE1
PICTDI
PICTCLK
R775
D719
SML-310LT/MN/-X
2.2k
R772
560
R771
560
D718
SML-310LT/MN/-X
D716
R788
D722
D717
D714
D715
D713
D712
D711
D710
D709
UDZS5.6B-X
47k
UDZS5.6B-X
UDZS5.6B-X
UDZS5.6B-X
UDZS5.6B-X
UDZS5.6B-X
UDZS5.6B-X
UDZS5.6B-X
UDZS5.6B-X
UDZS5.6B-X
CN701
QGF1041C1-16W
D720
SML-310LT/MN/-X
C82
0.022
C30
0.047
0.047
C31
C32
X1
QAX0781-001Z
C33
C35
C36
0.1
180p
10/6.3
C40
100p
C1003
C42
0.1
C43
0.1
C44
4.7/25
C45
4.7/6.3
C38
0.001
C39
0.001
R5
0
R6
0
0.047
10p
10p
C37
0.01
L31
2.2
C41
0.1
C46
0.1
C47
C2404
R2401
C1404
R1401
R3401
R2503
R1503
0.001
6.8k
0.001
6.8k
47k
6.8k
6.8k
4.7/6.3
R2402
C2402
0.0047
C2401
47k
L40
2.2/50
NQR0129-003X
12k
R2404
C3401
47/16
R3405
R1404
10
12k
C1401
C1402
0.0047
C48
R2504
2.2/50
R1402
100/6.3
10k
1
C2502
47k
C1006
100
R40
R1504
1
C1502
0.1
10
R41
10k
C1005
47/6.3
C1013
C34
4.7/25
R2
100
0
0
Q1
R12
10k
1k
R13
2SB815/7/-X
10
R11
UN2211-X
RFON
PON
PSAVE2
CDRESET
JBUS_SCK
JBUS_SI/SO
L30
NQR0129-003X
To CN801
(SHEET 4)
SHEET 2
2-3
Voice section (KD-AR5000)
R4067
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11D0
0
R4201
47K
C4201
220K
R4202
Q4201
0.1
2SD1383K/B/-X
0.0039
R4043
R4042
R4041
R4040
R4039
R4038
R4037
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
D7
1k
D6
1k
D5
1k
D4
1k
D3
1k
D2
1k
D1
1k
5.6k
100k
R4071
0.001
C4009
Q4003
2SD1781K/QR/-X
R4070
2.2k
C4010
4.7/6.3
C4251
R4251
47K
C4252 C4202
C4151 Q4151
R4151
47k
C4152
C4101 Q4101
R4101
47k
C4102
0.1
0.0039
0.1
0.0039
0.0039
IC401
A16
A15
A14
A13
A12
A11
A10
A9
A20
A19
A18
A8
A7
A6
A5
A4
A3
A2
MR27T1602F11LTN
R4003
A17
A0
D7
D6
D5
D4
D3
D2
D1
C4006
0.047
D0
OCE
A1
0
C4001
100/6.3
L4001
47
0.027
C4002
100k
R4021
R4001
R4015
C4005
56k
C4007
0.047
39p
39p
0
0
R4002
1k
R4013
1k
R4014
D4001
1SS355-X
IC402
X4001C4004
QAX0763-001Z
0
R4016
1k
R4017
0
R4018
0
R4019
0
R4020
R4023
1k
R4024
0 0.1
MSM6650GS-BK
0001k1k
R4026
R4030
R4027
R4031
R4032
0.01
C4011
1k
R4033
1k
R4034
OCE
47k
R4035
Q4001
1k
R4036
R4068
UN2211-X
NI
R4069
Q4002
UN2211-X
R4252
R4152
R4102
220K
220k
220k
2.7K
R4203
Q4251
2SD1383K/B/-X
2.7K
R4253
2SD1383K/B/-X
2.7k
R4153
2SD1383K/B/-X
2.7k
R4103
C4008
47/16
R4100
1k
V-FR
V-RR
V-RL
V-FL
9V
GND
3.3V
V-ATT1
(SHEET 1)
V-MUTE
V-NAR
V-BUSY
V-ST
V-RESET
V-SD
V-SCK
V-ATT2
GND
2-4
SHEET 3
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