Kenwood KRF-V5050D Service Manual page 10

K L
PC BOARD (Component side view)
Q Q
3 7 6 3 1 5 1 5 0
1
X07-3292-71
(J70-1464-31)
AC OUTLETS
2
J8
2
1
1
2
1
3
C317
2
K5
3
C316
T1
P1
T E
L 1 3 9 4 2 2 9 6 5 1 3
4
E
B
C231
IC12
C234
I
G
O
C233
X07 B/4
5
15
F3
CN12 W209 CN13
6
X07 C/4 X07 D/4
w w w
WH4
RED
2 1 5
7
11
M N
CENTER
SPEAKER
FRONT SPEAKERS B
SURROUND SPEAKERS
L R
J4
WH7
W12 W19 W28
J5
C119 C118
C117 C120
C144
W113 C142
W15 W208
K3 C113
C115
C116
C114
W20
R321
E K4
E
R322
E E
B B
Q309 Q310
B B
Q308 Q307
L6
R149
L4 L3
R323
W7 15
E2
1
14
W31
WH2
2
3
E1
D2
1
WH1
W23
W26
W25
C314
W24
C203
C204
W27
C202
3
WH1
E3 1
WH2 E4
WH3
1
2 1
BLK
C201
x a o
. i
WH5
1
O P
FRONT SPEAKERS A
L
R
VIDEO 3
PLAY
SUB
IN
WOOFER
PRE OUT
J7
J7
J3
W188
C145 C61 C62
K1
WH7
C58 C60
W95
C57 C59 W96
R86
R63
W64
C143
W97
C216
R85
W90
W203 14 1
R151
IC11
W197
K2
W42
15 28
L5
W78
W77
L1 1
W76
2
L2
W32
W44
W30
W39
18
Q Q
C205
19
3 7
R330
R221
D14
Q6 Q4
R219
D10
R217
E B E
D12
R218
D13 R134
W36 R220
D15
D11
R222 R136
R138
C134
D29
W75 R148
R254
D30
IC5
R207
C138
I
C210
C140
B
G
R146
O
R144
E
C315 W94
W93
Q201 IC6
B E W92
G
W89
R211
R208 W87
I
R209 R212 W86
O
R216 W85
D4
D5
C154 C153
C209
W46
W45
R224
R223
W41
W58 W82
W40
W57 W81
W38
W52 W72
W51 W71
W37
R227
D6
D7
IC1
1
18
W206
u 1 6 3
y
12
Q R
2 4
8 9 9
AUDIO
DIGITAL IN
VIDEO 2
VIDEO 1 MONITOR
MD/TAPE
PLAY
IN PLAY
J3 REC PLAY REC PLAY
IN OUT IN OUT IN
J2
J10
J2
R32 R27 R28
R35 R36
R44
R43
W145
W144
R57
W143
C213
14
4 4 1
1
IC10 IC9
5
5 8 8
15
R64
R124
W124 R58
E5
W150
W149
W148
W147
W146
6 3 1 5 1 Q203 5 0 8 9
E
R231
R102 R101
C318
R326 B
R325
Q202
R240
E
Q3 C222
B
R233
E B
B
R329
R103
R104 D17
D18
Q5
C221
R241 Q302
R339
E
B
R267
R235
R133
R105
R106
E
Q205 C131
R108 R107
Q206
R351
E B
C105
C106
B E
D20
R355
R237
23
R117 R135
R118
D19 22
R236
Q301 R137
E B C133
E B B E
R311
R147
C109
C110 W128 C303
R239
R238 C135
R309
R115
R116
C223 C224
Q305
C111
C112
E B
C137
R319
R114 R113
C307
C139
C402
C401
R317
2
R145
1
R242 W142
R243 R143
W141
W118
W140
W122
W169
W139
W120
Q304
W119
B
R213 W126
E
R214 W125
R215 W131 W152
W133 R226
W121
W163
W127 W153
W207
W178
W138 W159
W137 W158
W136 W162
W104 W135 W161
W108
D9
W99 W107
W98 W106
IC2
22
m
R228
c o
.
Refer to the schematic diagram for the value of resistors and capacitors.
S T
2
8 9 9
REC
OUT J1 CD/DVD PHONO
J1
R1 R2
C4
C3
R23
W180
C5 C6
R3
W179 R4
C7 C8
R15
R7
1 R16 R8
C10
C9
W186
W185
W198
IC8
W184
W183
28
W182
W170
W165
IC7
1
8
C212
C18
W192
2 4 9 8 2 9 9
Q311
R335
B
W190
E
R65
C310
R328 R327
W196
Q2
Q1
R253
D22
B E B B R251
E R244
R68
R67 R336
D21
C48 C47
R245
C225 W191
Q210
R70 R69 E B
W195
Q209
R72 R71
C226
C50 C49 E B
R247
R82
R81
R249
R246
C51
C52
R248 D24
Q213
Q212
B
E B E
C152 C53
C54 C151 Q211 Q214
E
B E B
C56 C55
C228 C227
R80
R79
R250
R78
R205
R77
R252
17
R202
W200
W173 W177
R204
W168
R203 R206
R201
Q303
B
R88
E
C220
R87
R225
W194
W167
W172
W171
W176
1
D8
1
C219