Kenwood RXD-951 Service Manual page 21

U
PC BOARD (Component side view)
TUNER UNIT
1
X05-490X-XX
1
8
2
B E
B E B E
3
1
SURROUND UNIT
X08-287X-XX A/3
X08-2922-10 A/3
4
IC1
SURROUND
SPEAKERS
5
SUB.WOOFER
SPEAKERS
FRONT
SPEAKERS
6
X08 C/3
SUBWOOFER
PRE OUT
7
WH2
22
V
E B
B
E
4
5
B
E
15
16
E B
15
C18 C17
R48 R47
1
W2
W17 W20 R121
D1 D2
C59 C56
W18
C57
W19
C58
C55 C60
W14
K2
Q4
C45
EB EB
B E
B E B E
R8
R6
R97
R58
PROTECT
R103
EB R57
R130
D8
W8
L3
C34
WH2
W24
E4
3
R81
W25
1
W26
L4
R102
K3
D18
W27
R82
W12
D14
L5
K1
R85
C22
POWER
Q17
AMP
E B
C21
R131 C23
W31
X08 B/3
WH1
4
R138
1
E2
R148
Q22
E5
1
3
W
11
EB
12
EB
1
EB
30
B E B
E
B
C43
IC5
R93
26
1
W10
22
W29
W41 W43 W55
D4
W30
C66
C61
C41
C79
EB
Q13 R37
EB
Q15 R35
C62
R39
Q3
R41
Q1
EB
EB
Q2
W58
R10
ATT
MUTE
R88
R86
4
CN5
W21
WH1
1
W22
E1
W23
1 7
W28
R100
R126
W51
W34
K4 W49
R32
C81
C71
C72
D10
E
W48
HEAD
R135
C82
PHONE
R109
CN2
B
13
1 4 E
E3
CN4
R147
B
E
Refer to the schematic diagram for the value of resistors and capacitors.
X
1
22
8
E
1
S G
D
C27 C28
R65 R66
22
IC2
1 16
IC6
R144
E
C80
R143
W64
C25
C64
B
C77
C63
C5
E
B E B E
R122
E E B
B
Q14
C127 C131
R157
B
R158
W65
C78
C138
C123 W66 C126
C139
W62 C122 C125
W63 C132
C121
C133
C134
C119
C135
C128
C118
C129
C117
C130
C136
C115
40 41
C116
R159
C137
25
R156
64
IC3
24
X1
65
R154
R153
I
R155
C152
IC7
G
1 80
C70
C105 O
Q21
R150
R167
C103
B
R168
C104
C113 C107
C69
C154
R151
R146/W74 R145/W73
R137
W67
W68
D9 1
C106
CN3
1 1 5
DOLBY PROLOGIC
CN1
Y
ANTENNA
B
B
E
E
R19
ATT
R23
B
MUTE
C9 8
5
E
C75
W76
1 4
C76
W72
C140
C141 R162
C147
C142
C148
C143
R163
R165
C144
C150
C102
R113
C101
W69
C151
D12
C153
W71
R166
C111
6