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Kenwood VRS-7100 Service Manual page 8

Audio-video surround receiver
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AY
AZ
PC BOARD (Component side view)
Q Q
3 7 6 3 1 5 1 5 0
X25-6630-10 B/2 (J75-0014-21)
1
WH302
CN5
2
1
W16
W18
2
W11
W12
3
W13
W14
W15
T E
L
1 3 9 4 2 2 9 6 5 1 3
4
X14 D/7
C150
5
D110
5
S107
A101
R207
ST-BY
4
ST-BY
AUDIO
6
X14 E/7
R
L
VIDEO
GAME
w w w
E301
J303
CN305
5
1
W251
7
13
BA
BB
CN6
8
CN7
W211
2
9
2
20
1
1
21
R120
W201
W20
W36
W27
W21
R134
R135
W22
R78
W48
W23
E3
W24
W25
W26
R668
R669
E2
C56
C616
L4
C52
R131
R93
W29
L3
C82
R75
C104
5
8
IC3
4
1
C103
C81
R73
C6
L2
R4
C2
C3
C4
J4
C5
L1
R9
A1
OPT1
COAX1
COAX2
DIGITAL IN
CN106
4
1
4
W151
W153
R208
W152
3
DUAL SOURCE
R210
S108
S109
S110
S113
VOL DOWN
VOL UP
INPUT
ON/OFF
AUDIO
R
L
VIDEO
C311
F.AUX
D303
CN301
D301
x
a o
J302
.
i
6
1
CN306
BC
BD
R77
16
D3
17
C59
W202
R107
W101
R143
W102
W44
C38
C28
C54
C40
W46
R88
B
E
R87
C29
E
B
W206
C41
C53
W205
C73
R98
R103
R101
R95
W203
W43
C39
5
8
C88
IC4
C68
5
8
C67
R122
4
1
IC7
C83
R76
1
4
W100
C89
C42
C50
R56
J6
R58
R57
R49
B
E
B
A2
R44
Q
Q
3
C19
7
OPT2
SUB WOOFER
FRONT SPEAKERS
R
BAND
S111
AUTO MONO
X14
S112
B/7
C233
PHONES
C234
R310
C312
u 1 6 3
y
D302
4
D304
2 1
2 1
WH106
WH301
WH308
14
BE
BF
2
4
8
9
K1
W86
R26
C84 R54
C32
6
W68
R48
5
8
IC1
R47
4
1
R25
R125
R99
R13
C62
W73
C85 R55
C37
B
E
W74
Q1
R126
R96
W81
W82
C63
16
30
C80
8
14
IC5
R5
IC6
WH604
R6
7
1
R108 R109
15
1
W67
WH303
W83
C33
C35
C34
R34
R33
R36
R35
W84
W78
R51
C24
C26
C25
B
E
C27
E
R50
R147
Q3
J3
Q9
B
E
R38
R37
6
3
1
5
1
5
0
8
B
E
C16
C14
C13
C15
R40
C100
C101
D6
R
L
DVD IN
PLAY IN
SURROUND BACK
VIDEO2
PRE OUT
L
SPEAKERS
CENTER
SURR R
SURR BACK/SW
SURR L
5
7
6
1
2
4
C231
m
W122
W121
W120
C174
W119
c o
R221
.
1
8
1
WH105
Refer to the schematic diagram for the value of resistors and capacitors.
BG
BH
2
9
8
9
9
R1
W93
R2
1
1
3
R7
CN1
CN3
4
1
W89
WH301
R100
W90
IC9
C55
C86
C87
IC8
17
32
IC2
16
1
R129
W87
R32
R31
R30
R29
R28
R27
R16
R17
J2
C22
C20
C21
C23
J1
C10
C9
9
2
4
9
8
C8
2
9
9
C7
C12 C11
C102
D8
D7
REC OUT
PLAY IN
AUX IN
VIDEO1
DIGITAL IN
OPTICAL
X14 F/7
3
1
CN302
8
C178
R224
C239
CN304
3
C240
3
1
C179
R223
X14 G/7

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