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JVC KD-LH70R Service Manual page 55

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Q Q
3 7 6 3 1 5 1 5 0
Printed circuit boards
Main board
5
L901
C961
C306
D991
C968
CN901
B7
B4
C963
D998
B2
C966
C964
Q782
4
C967
R783
D995
R784
B5
B6
C784
D992
D993
C316
D997
C881
B3
C965
C318
C781
C302
C301
C317
R302
R301
C305
IC301
C901
T E
L
C241
1 3 9 4 2 2 9 6 5 1 3
R163
C245
R241
R242
C163
C173
C364
C363
3
R243
C367
C242
R244
C175
C164
C174
C365
B12
IC361
C177
R197
C361
C176
C362
R196
C369
C368
C387
C390
R402
C384
C383
C385
R786
IC381
C386
C381
CN101
C388
C841
2
C382
C389
R780
Q704
BZ841
CN701
w w w
1
.
A
Forward side
C910
J321
IC901
C851
D722
J801
D852
C905
C914
D901
C904
Q341
C902
C171
C161
C903
CN251
Q321
R321
C908
R901
PP404
C909
L1
C907
R258
C261
B13
C254
C181
R166
R165
C255
C182
C252
R787
C262
C251
C253
C43
R252
C179
C31
D891
C162
R891
R882
D892
C40
R892
L701
Q881
Q891
IC161
C172
C42
R881
IC31
PP405
C711
X31
PP402
X701
C91
C83
R723
Q9
R12
R724
R726
R730
Q4
IC701
X702
R731
R401
R772
R771
C10
C77
X71
C728
C4
B801
C55
B802
IC771
IC71
C71
CN401
IC801
PP401
C73
D714
IC702
C710
S703
x
a o
y
i
B
C
http://www.xiaoyu163.com
8
Main board
J321
C321
R343
PP403
Q351
J1
PP404
R273
B1
J1
L1
Q5
C8
R5
C252
D5
C2
C1
C1
R11
C3
R7
R4
Q7
Q6
R6
R31
Q31
C9
C9
R40
C47
Q
Q
C46
3
7
6
3
C95
R9
C48
TU1
C94
C39
R43
C84
C49
C85
C41
R39
R8
C34
C33
R32
C11
Q8
C81
C81
Q1
C91
R83
C5
C6
Q81
R81
C4
R82
C5
C82
R10
TU1
Q51
Q52
S701
R55
R2
C53
R53
R57
R51
R58
C51
Q2
C52
S701
u 1 6 3
.
D
E
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2
4
9
9
Reverse side
Q977
J801
C910
IC901
R902
R903
C802
C906
C851
C904
B7
Q331
C902
Q271
R901
C908
C881
D272
C907
C261
C258
R257
R256
C181
Q781
R255
R164
R312
C257
C179
R311
C253
R253
L701
PP405
1
5
1
5
0
8
9
2
VDD
C37
R768
C173
VSS
R722
C713
C711
R758
C174
C36
R38
VPP
R42
X31
R714
C35
R33
C706
R34
R35
R721
R759
R760
C730
C33
R36
PP402
R754
R37
C29
R91
R755
X701
C714
R92
X1
Q701
R719
C705
D3
R742
C708
C707
R741
C92
C703
C701
C10
C702
R753
R751
R781
C728
R1
R74
Q53
X71
TD
C77
RD
Q3
R71
R728
C721
C74
R733
R725
Q702
R729
C75
C771
Q703
R72
C804
CN401
C720
R59
C76
C401
C803
R3
R73
C718
D402
PP401
R804
C73
D401
C732
D719
D720
R764
C709
RESET
B14
C715
D713
C725
S703
D714
m
c o
F
KD-LH70R
2
8
9
9
D971
D972
Q976
C891
R976
R977
R972
R971
L901
CN901
C306
D901
B4
C324
C319
C323
B2
C322
B5
B6
B3
B8
C315
B9
C318
C316
D784
C304
C303
C781
C314
R313
D782
C317
C782
C312
R368
C301
C302
C320
IC301
C901
C305
R247
4
9
8
2
9
9
C724
D242
C163
C241
C242
D243
R246
C245
C364
C243
R363
C244
C164
R366
C363
R177
C367
C175
C365
R365
R364
C361
C391
B12
R361
R362
R178
R367
C362
C390
C384
C383
C387
R387
R167
CN101
R384
R383
R385
R381
C392
C385
C388
C381
R382
C389
R168
C382
R386
C841
D707
S702
CN701
D709
R841
BZ841
G
2-5

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