Kenwood VRS-7100, Service Manual

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2
U W Y AA AC V X Z AB AD
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD (Component side view)
7
8
R936
C45
C515
C517
C530
C707
R869
R701
R703
C521
C541
C546
C548
C549
C550
C609
R521
R523
R529
R532
R533
R534
R909
R537
R538
C1
1
C41
C702
R714
C13
C14
C44
C706
C955
R910
C959
R820
R822
R825
R902 R903
O
G
I
C12
C42
C57 C58
C61
C62
C66
C103
C104
C123 C124
C143
C144
C163
C164
C571
C572
C602
C901
C902
C951
C952
C954
C956
R832
R42
R101
R102
R107
R108
R121 R122
R127 R128
R141
R142
R147
R148
R161
R
162
R167
R168
R504
R510
R513
R514
R515
R528
R530
R536
R702 R704
R710
R736
R819
R821
R823
R824
R826
C906
R870
R904
R953
C63
C101
C102
C105
C106
C121 C122
C125 C126
C141
C142
C145
C146
C161
C162
C165
C166
C573
C903
C953
L51
L52
CP53 CP54
CP55
CP56
L57
L58
CP59
CP60
CP61
CP62
CP63
CP64
R1
1
R12
R13
R14
R19 R20
R22
R23
R24
R25
R28 R29
R30
R31
R41
R43
R44
R45
R46
R47
R48
R49
R51
R55 R56
R61 R62 R63
R65
R103
R104
R105
R106
R109
R1
10
R1
1
1
R1
12
R123 R124
R125 R126
R129 R130
R131 R132
R143
R144
R145
R146
R149
R150
R151
R152
R163
R164
R165
R166
R169
R170
R171
R172
R501 R502
R503
R507
R508
R509
R51
1
R512
R516
R517
L5
L6
R527
R547
R548
R549 R550
R553
R554
R571 R572 R573
R718 R719 R720 R721 R722
R732
R733 R734
R754
R755
R756
R757
R758
R759
R760
R766
R767
R768
R770
R771
R784
R785
R786
R787
R788
R789
R790
R793
R794
R796
R797
R798
R799
R800 R801
R802
R803 R804 R805
R807
R829
R830
R831
R927
R836
R837
R838
R839
R840
R841
R842
R843
R921
R922
R923
R924
R925
R926
R876
R877
R878
R879
R880 R881
R882
R883
R884
R885 R886
R887
R888
R905
R906
R951
R952
CP65
R930
R929
R928
C21
L1
C23
R937
R938
R941
R940
R939
C16
C17
R560 R561
R562
R563
L2
C569
C570
R54
C545
R556
R847
C710
R557
C556
1 36
37
72
73 108
144
109
1
2
1
7
21
25
51
50
1
50 1
22
23 44
40
48
20 1
24 1
75
26 100
76
1 25
18
1
19
2
1
3
16
1
5
21
20
2
1
14
15
2
1
17 1
16 2
1 2
21
20
1
2
15
14
1
2
8
9 1
2
36
37
1
44 34
11
22 12
33
23
25
48
1 12
13
24
E
B
D905
CN53
CN1
CN2
CN4
D42
CN71
CN11
CN74
CN3
CN8
CN73
CN91
D41
D903
Q901
D904
CN13
CN72
CN5
IC2
IC50
IC71
IC60
IC49
IC1
IC92
IC59
X08-3280-10 (J75-0008-22) (SIDE A)
R908
C49
R52
C502
C503
C504
C505
C506
C507
C509
C510
C51
1
C512
C513
C514
C516
C518
C520
C522
C523
C524
C525
C527
C531
C532
C534 C535
C537
C538
C539
C540
C543
C607
C608
R518
C529
C64
C65
R64
C701
R713
C501
C508
C519
C526
C528
C533 C536
C542
C547
C551
C552
C553
C554
C610
R524
R539
R540
C46
C82
C83
R81
C703
C85
C86
C801
R895
C802
R896
C1
10
C130
C150
C170
C904
C957
R812
R813 R814 R815
R872
R873
C109
C129
C149
C169
C43
C81
C84
C601
C603
C604
C606
C704
C705
C905
C911
C912
R833
R21
R27
R505 R506
R551
R705
R706
R707
R708
R709
R723
R724
R725
R726
R727
R728 R729
R730
R731
R735
R737
R738
R739
R740
R741
R742
R743
R744
R745
R746
R747
R749
R750
R751
R752
R761
R762
R763
R764
R765
R772
R773
R774
R775
R776
R777
R778
R779
R780
R781
R782
R783
R808
R809
R810
R81
1
R816
R817 R818
R827
R835
R852
R854
R855
R856
R857
R858
R859
R860
R861
R862
R863
R864
R865
R866 R867
R871
X71
R15
R16
R17
R26
R541
R542
R543
R544
R545
R546
R552
R601
R602
R71
1
R712
R715
R716 R717
R748
R828
R942
R944
R874
R875
R901
R91
1
R954
X6
X51
X95
C557
C558
C544
C555
R945
R943
R605
R603
R604
C24
R845
C22
C708
R834
C709
W1
R931
R932
R933
C15
R32
R564
R565 R566 R567
R935
R934
R846
C25
R555
R848
C71
1
4 5
1 3
1
10
20
11
3 1
4 5
1
31
5
4
45
1
3
10
20
11 10
1 20
11
5
8
4
1
16
20
9
8 1
11
1 10
20
1 10
11
1 5
8 5
1 4
1 4
5 8
1 4
5 8
5
8
4
1
I O
G
I
O
G
8
1 16
9
10
5
G
O
1
20 11
8
4
1
4 5
8 1
I
I G O
G O I
5
8
4
1
E
B
EB
D11
D12
D13
D14
D902
D551
Q551
Q701
D601
D901
D81
IC62
IC6
IC51
IC52
IC53
IC54
IC55
IC63
IC7
IC8
IC81
IC82
IC10
IC12
IC14
IC16
IC72
IC73
IC95
IC61
IC91
IC93
IC56
IC57
IC58
IC65
X08-3280-10 (J75-0008-22) (SIDE B)
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
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299