JVC KD-LH305, Руководство по обслуживанию

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2-2
SHEET 1
Standard schematic diagrams
Main amplifier and system control section
T
o CN501 (SHEET 2)
T
o CN801 (SHEET 3)
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
C365
IC801
D992
CN901
R259 R258
J1
C166
C256
J801
L1
R5
R6
Q5
Q6
Q7
D252
Q51
R51
C54
C52
R58
Q53
R2
Q54
R59
Q55
Q57
Q56
R1
R71
C81
C91
R81
R91
R311
R788
R772
CN702
Q707
Q706
R728
R774
R730
L703
R704
C703
R711
C910
R983
R710
R797
R795
R794
R796
R793
R792
R791
R780
R777
R776
R771
IC301
IC361
C364
C366
R745
R737
R733
R735
R719
R720
R721
R722
R723
R725
R727
R729
R731
R732
R739
R740
R741
R742
IC381
R841
Q841
C705
L701
C709
R802
R803
R801
R804
R806
R807
R808
R925
R926
D921
D994
D996
D998
D997
D901
Q902
Q901
D851
Q977
D781
CN952
R882
D951
CN141
IC701
R301
R302
R312
R187
R167
C371
C363
C385
Q241
R245
C242
D241 C243
R188
C369
C370
C311
C301
C302
C312
R331
R351
R341
R321
R166
R186
C367
C368
C257
R254
C251
C273
IC271
C274
C275
C271
C272
Q271
Q272
Q341 Q321
Q331 Q351
R12
D5
R332
R352
R322
R342
J321
R261 R262
R263
RESET
C361
C362
C381
C382
R361
R362
C386
C384
R363
R364
R197
C391
R198
C389
C390
C387
C388
R381
R382
R177
R383
R384
C383
R168
R178
D995
C372
C319
C317
C318
R308
C993
D301
R306
R305
R162
R182
R163
R183
Q301
C994
C991
C992
C997 C998
C995
C996
C961
D961
D854
D853
R978
Q252
Q701
X1
TU1
D993
VPP
R785
R726
R724
R798
R799
L702
R763
C310
C309
C211
C210
IC201
C209
C208
C207
C206
C205
C204
C203
C202
C212
C201
C163
C213
C231
C230
C229
C228
C227
C226
C225
R775
C182
C162
C224
R779
R800
R778
C183
R773
C223
C222
C232
C221
C216
C215
C184
C165
C214
C164
IC161
R713
C151 C141
R151 R141
C181
C161
D991
D981
R981
L921
IC901
Q881
IC951
C952
Q951
D251
CN951
R747
C320
R789
R790
C962
CN981
VSS
VDD
TD
RD
C276
CN251
VR921
D253
C259
D922
C260
Q895
Q891
IC703
IC71
D1 D2 C3 C4
D713
C2 C1 C82 C92 C5
C7
R10
R8
R7
R9
R3
Q52
R52
R53
R55 R57
R54
R56
C53
C8
C51
R4
C706
C901
C9
C55
C74 C75
C76 C77
X71
R72
R73
R74
C73
C72
C71
Q81
Q91
R82 R92 C83 C93
R83 R93
D702 D703 D704 D705 D706
D707
D710
X701
X702
Q705
Q704
Q703
C719
R701
C720
C721
R712 R714 R715
R716
C722
R702
R703
C716 C715 C714 C713
R709
Q976
C707
C708
R61
RA701
R706 R707
D701
C717
C718
R705
C6
R770 R769 R768 R766
C10
R761 R759 R758
D902
R757
BZ841
C841
R746
C701
C702
R736
C704
R810
R809
R805
C801
C921
IC921
C922 C924
R927
R923 R922 R924 R921
L922
C802
R979
R980
C909
C905
R902
R903
C908
C906
C904
R901
C851
C907
R767
R904
C903 C902
D852
R851
R982
R977
R976
Q781
C781
C783
C782
D782
C881
R883
R892
R893
C923
D3
R756
R752 R751 R750
CN701
R314
R304
R303
R242
R243
R244
R246
R247
R248
R313
D242
C245
C244
R386 R387
R367 R366
IC251
R256
R255
C253
C252
R257
R252 R253
R251
R271
R272
R274
R275
R276
R273
C255
R333 R353 R343 R323
C321
C322
R260
C262
D321
Q251
C261
C313 C303
C304
C314
C981
D709
R60
R309
C308
C307
C305
C315
C316
C306
R165 R184
L961
R852 R853
C852
C891
C978
R881
C258
R734 R738
R717 R718
Q702
R787 R786
D712
C712
R760
R307
C710 C711
R11
R928
R164 R185
R708
C241
R169
D708
R171 R170
D711
C167
R241
C169 C168
R142
C142
C254
Q302
D891 D892
R891
R951
C951
Q782
D4
D351
D331
D341
R749 R748 R753 R754 R755
D982
C953
IC702
D714
R762
C11
D715
R764
R310
R895
C895
0.0015
HD74HC126FP-X
RB160M-30-X
QNZ0611-001
15K 5.6K QAM0556-001
10/16
0.082
QNZ0095-001
4.7u
22
22
2SB624/4/-X
2SB624/4/-X
UN2211-X
MA111-X
2SD601A/QR/-X
470
0.01
0.1
47K
UN2211-X
27
2SD601A/QR/-X
4.7K
UN2111-X
UN2111-X
UN2111-X
47K
1K
4.7/25
4.7/25
27K
47K
1K
QGB2027M4-22S
UN2211-X
UN2211-X
0
47K
0
47u
10M
470P
47K
0.1
2.2K
2.2K
10K
47K
47K
47K
47K 1K
1K
1K
1K
1K
330
LA47515
NJM2160AV-X
0.1
0.0015
1K
3.9K
3.9K
3.9K
4.7K
4.7K
10K
1K
1K
1K
1K
1K
1K
1K
10K 270
10K 270
NJM2160AV-X
3.3K
UN2211-X
0.047
47u
0.1
100K
100
22K
47K
100K
330
100
180
47K
RB160M-30-X
RB160M-30-X
RB160M-30-X
RB160M-30-X
RB160M-30-X
MA111-X
UN2211-X
UN2111-X
RB160M-30-X
2SB709A/QR/-X
MA111-X
QJB005-040909
4.7K
UDZS3.9B-X
QGA2006C1-04
UPD784217AGC247
27K
27K
27K
1K
1K
47/16
0.1
0.0015
2SD601A/QR/-X
12K
1/50
MA111-X 0.047 1K
1/50
1/50
0.47
0.47
0.47
0.47
820
820
820
820
10K
10K
100/10
100/10
2.2/50
0
0.033
CD4066BPW-X
0.027
0.027
0.01
UN2211-X
UN2211-X
KTD1304-X
KTD1304-X
KTD1304-X KTD1304-X
39K
MA111-X
180
180
180
180
QNN0490-001
820 180
4.7K
4.7/25
4.7/25
4.7/25
4.7/25
22K
22K
0.0015
0.1
33K
33K
100K
47/16
100K
1/50
1/50
100/10
100/10
22K
22K
100K
33K
33K
0.1
1K
100K
RB160M-30-X
100/10
0.022
100/16
22/16
1K
100P
MA111-X
0
0
1K
1K
0
0
UN2211-X
100P
100P 100P
100P 100P
100P 100P
3300/16
1N5404-TU-15
RB160M-30-X
RB160M-30-X
2.2K
UN2111-X
UN2211-X
QAU0204-002
RB160M-30-X
47K
47K
47K
1K
47K
47u
100
1/50
1/50
0.0027
0.0018
M62449FP-X
0.0068
0.0047
0.015
0.012
0.039
0.027
0.1
0.082
2.2/50
2.2/50
1/50
4.7/25
0.0027
0.0018
0.0068
0.0047
0.015
0.012
0.039
47K
1/50
1/50
0.027
47K
47K
47K
1/50
47K
0.1
0.082
2.2/50
2.2/50
10/16
0.047
1/50
1/50
0.047
1/50
TDA7404D-X
47K
0.0047 0.0047
47K 47K
1/50
1/50
RB160M-30-X
MA111-X
0
4.7U
AN80T07
2SD601A/QR/-X
BA6956AN
0.01
UN2211-X
MA111-X
QGA2501F1-02
0
0.022
47K
47K
0.1
QGA2006F1-02
0.01
QGA2501C1-03
QAL0536-001 QNZ0664-001
47K
MA111-X
47/6.3
MA111-X
0.1
UN2211-X
UN2211-X
BR24L16F-W-X
SAA6579T-X
MA111-X
MA111-X
47/10 47/10
SML-310LT/MN/-X
0.01 0.047 100/10
0.047
3.3K
4.7K
47K
47K
10
2SD601A/QR/-X
10K
10K
2.2K
39K
10K 47K
0.0047
330P
0.47/50
39K
100/6.3
220/10
0.1/50
0.1
0.01
47/6.3
47P 82P
QAX0263-001Z
2.2K
1K
100
560P
0.022 2.2/50
2SD601A/QR/-X 2SD601A/QR/-X
820P
820P
4.7K 4.7K
MA8062/M/-X MA8062/M/-X MA8062/M/-X MA8062/M/-X MA8062/M/-X MA8062/M/-X
MA8062/M/-X
QAX0617-001Z
QAX0401-001
UN2211-X
UN2213-X
UN2211-X
0.01
1K
0.01 0.01
1K 1K 2.2K
1K
0.01
820
47K
22P 27P 27P
8P
1K
UN2213-X
220/10
0.1
0
2.2K
2.2K
47K
MA111-X
47/6.3
0.01
10K
100/10
0 10K 1K 1K 1K 1K 1K
MA111-X
1K
QAN0023-001Z
1/50
47K
220/10
0.01
6.8K
0.01
47K
22K
10K
0.047
220/10
NJM2360AM-X
100/16
2700P
4.7K
10 10 10 10
150u
0.047
9.1K
4.7K
22/16
22/16
5.6K
1K
100/10
0.01
0.1
47K
0.1
10/16
1K
10K
0.01
220/10
RB160M-30-X
4.7K
22K
18K
6.8K
UN2111-X
0.22
100/16 100/6.3
UDZS11B-X
22/16
47K
47K
1K
0.047
MA111-X
1K
2.2K 2.2K 2.2K
QGF1041C1-16W
47K 47K
47K
47K
180K
22K
390
1K
270K
47K
MA111-X
0.22/50
22/16
47K 47K
47K
47K
NJM4565M-WE
10K
10K
100/6.3
2.2/50
100K
47K
100K
100K
1M
1M
1M
1M
47K
47K
47/16
10K 10K 10K
10K
100P
0.047
47K
0.047
MA111-X
2SD601A/QR/-X
100P
330P 330P
330P 330P
100P
MA8062/M/-X
QMFZ047-150-T
0
27K
4.7/25
4.7/25
0.1
0.1
0.1
0.1
47K 12K
QQR1378-002
2.2K
2.2K
0.1
0.1
2.2/50
100K
0.01
6.8K 6.8K
47K
22K
UN2214-X
560 560
SML-310LT/MN/-X
100P
1K
10K
220/10
0.047
10K
27K
12K 47K
1K
2.2/50
10K
MA8062/M/-X
2.2K 2.2K
SML-310LT/MN/-X
47/16
120K
0.0047 100/10
470
0.47
47/16
2SD601A/QR/-X
MA111-X MA111-X
47K
1K
220/10
UN2111-X
MA111-X
MA111-X
MA111-X
MA111-X
0 0
10K 10K 10K
MA8062/M/-X
0.01
IC-PST3433U-X
MA111-X
1K
100/10
MA111-X
1K
1K
3.3K
0.1
9V
SM
FR-
FL+
GND
DIM
CD.L
LEVEL
FM/AM
TU.L
PS2
CD8V
VDD5V
SQ
MUTE
SUBM
RDSDA
RDSSCK
CD.L
CD.R
CDREQ
PS
PON
SI/SO
SCK
DISPCK
DISPDA
DISPCE
BUSI/O
TEL-M
AMPSW
GND
REMOCON
VDD5V
SBRST
15V
ACC5V
LEVEL
SBT
SBD
PS2
10V
DISPSCK
DISPDATA
DISPCE
DETACH
KEYDATA
REMOCON
GND
SBRST
VDD5V
ACC5V
15V
SBT
LEVEL
PS2
SBD
DISPSCK
10V
DISPCE
DISPDATA
KEYDATA
DETACH
VOLMUTE
DETACH
LPF2
LPF1
SUBM
VOLCK
VOLDA
MUTE
LPF2
DISPCE
DISPCK
DISPDA
FR+
MRC
SQ
SM
BUSCLK
BUSSO
SI/SO
BUZZER
14V
ILL
EFD-OUT1
BUZZER
CD.R
CH.L
CH.R
RR-
RL-
LPF1
KEY
FL-
RL+
DETACH
EFD-IN1
ACC5V
EFD-IN2
EFD-OUT2
EFD-IN3
TEL
AMPSW
FL
RL
KICK
FR
RR
RR+
TU.R
KICK
LIN.R
LIN.G
LIN.L
KEY
CF MRC PLLDI PLLCK PLLDA PLLCE
AFCK SEEK
PLLCK PLLDA PLLCE
PS2
TEL-M
CDREQ
LIN.R
VOLDA
ANT
BUSINT
RDSSCK
LIN.G LIN.L
CH.L
PON
SD/ST
ILL TEL
PLLDI FM/AM
SEEK AFCK
SD/ST
SCK
BUSSO
EQCLK
CH.R
BUSI/O
SI/SO
BUSINT BUSCLK
FR+
DIM
PON
RR+
PS
RL+
FL+
FR-
LEVEL
ANT
EQDATA EQLA
RL
RR-
RR
VOLCK
RL-
RDSDA
VOLMUTE
FL-
EFD-OUT1
PS2
CF
FR FL
EQCLK
EQLA
EFD-OUT2
EQDATA
EFD-IN3 EFD-IN2 EFD-IN1
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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