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Kenwood VRS-7100 Service Manual page 3

Audio-video surround receiver
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A
B
PC BOARD (Component side view)
Q Q
3 7 6 3 1 5 1 5 0
X07-3550-10 (J70-1729-01) (SIDE A)
1
D804 D805
C806
R806
R814
B
E
B
E
R808
2
R2
3
Q604
S
D
G
T E
L
1 3 9 4 2 2 9 6 5 1 3
Q602
4
G
D
S
C602
C604
L602
R609
L604
5
6
C801
R804
R801
C802
w w w
C803
D801
R802
D802
R803
R811
D803
2
1
.
CN4
P1
7
Refer to the schematic diagram for the value of resistors and capacitors.
C
D
R35
C7
R50
R33
R31
R30
R14
R12
C17
R13
C10
C9
C11
C18
C60
C6
R6
R18
R19
R29
R39
R431
R49
R430
C12
R436
R429
R53
R428
R427
R426
R435
C13
R425
R424
R54
R26
R437
C48
C47
C46
C45
Q603
Q504
Q503
S
D
G
S
D
G
S
D
G
Q601
Q502
Q501
G
D
S
G
D
S
G
D
S
C601
C502
C504 C501
C503
L601
C603
L502
L501
L402
E3
R509
R409
C605
C505
L504
L505
L605
R511
R612
R611
R512
x
a o
y
R517
4
1
R518
6
R-
i
R+
L-
L+
R617
R618
CN2
E
F
8
R8
R9 R15
R16
C1
CN1
20
2
C2 C3
C4
C59
R7
C50
21
1
R10
R224
R225
R235
R226
R227
R228
R229
R236
R55
R324
R230
R325
R231
C19
R335
R326
R327
R328
R329
R336
R330
R331
R25
R337
R334
C38
C35
C37
C36
Q404
Q403
Q304
Q303
S
D
G
S
D
G
S
D
G
S
D
G
Q
Q
3
7
6
3
Q402
Q401
Q302
Q301
G
D
S
G
D
S
G
D
S
G
D
S
C402
C401
C302
C304 C301
C404
C403
L302
L401
L301
R309
C405
C305
L404
L304
L405
L305
C415
R312
CN5
C413
u 1 6 3
R418
R417
R318
1
C414
8
.
R317
SB-
SB+
SW-
SW+
SMPS
3
G
H
2
4
9
9
8
R713 R712
Q704 Q702
Q705
R706
R704
R711
R705
R703
D701
Q703 Q701
R237
C25
C27
C26
C28
Q204
Q203
Q104
Q103
S
D
G
S
D
G
S
D
G
S
1
5
1
5
0
8
9
2
4
Q202
Q201
Q102
G
D
S
G
D
S
G
D
S
G
C202
C201
C102
C101
C303
C203
C104
C204
L102
L202
L201
L101
C205
R209
L204
L104
L205
m
R112
R311
R212
R211
C115
c o
C113
R117
P2
R118
1
CN3
R217
R218
C-
C+
SR-
SR+
SL-
SL+
I
J
2
9
9
R20
D
G
9
8
2
9
9
Q101
D
S
C103
C109
C105
L105
4

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