Schematic Diagram - Kenwood VR-505 Service Manual

K L
PC BOARD(Component side view)
1
X07-3290-10
(J70-1464-31)
AC OUTLETS
WH7
2
J8
2
1
1
2
1
3
C317
2
K5
3
C316
T1
P1
4
E
B
C231
C203
IC12
C234
I
G
O
C233
X07 B/4
5
15
F3
CN12 W209 CN13
6
X07 C/4 X07 D/4
WH4
1 RED 5
2
7
11
M N
CENTER
SPEAKER
FRONT SPEAKERS B
SURROUND SPEAKERS
L R
J4
W12 W19 W28
J5
C119 C118
C117 C120
C144
W113
C142
W15 W208
K3
C113
C115
C116
C114
W20
R321
K4
E
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
C204
W27
C202
3
WH1
E3 1
WH2 E4
WH3
1
2 1
BLK
C201
WH5
1
O P
FRONT SPEAKERS A
L
R
VIDEO 3
PLAY
SUB
IN
WOOFER
PRE OUT
J7
J7
J3
C61 W188
C145 C62
K1
WH7 C58 C60
W95
C57 C59 W96
R86
R63
W64
C143
W97
C216
R85
W90
W203 14 1
R151
W197 IC11
K2
W42
15 28
L5
W78
W77
L1 1
W76
2
L2
W32
W44
W30
W39
18
C205
19
R330
R221
D14
Q6
Q4
R219
D10
R217
E B
D12
R218
D13
R134
W36 R220
D15
D11
R222 R136
R138
C134
D29
W75 R148
R254
D30
IC5
R207
C138
I
C210
B C140
G
R146
O
R144
E
C315 W94
W93
Q201 IC6
B E W92
G
W89
R211 W87
R208
I
R209 R212 W86
O
R216 W85
D4
D5
C154
C209
W46
W45
R224
R223
W41
W58 W82
W40
W57 W81
W38 W52 W72
W37 W51 W71
R227
D6
D7
IC1
1
18
W206
12
Q R
AUDIO
DIGITAL IN
VIDEO 2
VIDEO 1 MONITOR MD/TAPE
PLAY
IN PLAY REC PLAY REC PLAY
J3
IN OUT IN OUT IN
J10 J2
J2
R32 R27
R35 R36
R43 R44
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
Q203
E
R102 R101 R231
C318
R326 R325 B
Q202
R240
Q3 E
C222
B
R233
E B
E B
R103
R104 D17
D18
Q5
R241 Q302 C221
R339
B
R267
R235 R133
R106 R105
E
Q205 C131
R107
R108
Q206
R351
B
E
C105
C106 E
B
D20
R355
R237 23
R118 R117
22
D19
R236
Q301
E B
E B B E
R311
C110 C109 W128 C303
R239
R238 C135
R115 R309
R116
C223 C224
C111 Q305
C112
E B
R319
R114
R113
C307
C402
C401
R317
2
1
R242 W142
R243
W141
W118
W140
W122
W139
W120
Q304
W119
B
W126
R213
W125 E
R214
C153
R215 W131 W152
W133 R226
W121
W163 W127 W153
W207
W178
W159
W138
W158
W137
W136
W135
W104 W161
W108
D9
W99 W107
W98 W106
IC2
22
R228
Note: There is a different from X07-3290, X07-3300,X07-3310 on PCB layout.
Refer to the schematic diagram for the value of resistors and capacitors.
S T
REC
OUT J1 CD/DVD PHONO
J1
R1 R2
C3 C4
R28 R23
W180
C5 C6
W179 R3 R4
C7 C8
R15
1 R16 R7 R8
C9 C10
W186
W185 W198
IC8
W184
W183
28
W182
W170
W165
IC7
1
8
C212
C18
W192
Q311
R335
B
W190
E
R65
C310
R329
R328 R327
W196
Q2
Q1
R253
D22
R251
E B E B E B
R244
R68 R67 R336
D21
C47
C48
R245
C225 W191
Q210
R135 R70 R69 E B
W195
R72 Q209
R137 R71
C226
C133 C50 C49 E B
R247
R147 R82
R81
R249
R246
C51
C52 R248
D24
Q213
Q212
E B E B
C137 C152 C53
C54 C151 Q211 Q214
C139
B E
B E
R145
C56 C55
C228 C227
R143
R80
R79
R250
R78
R205
R77
W169 R252 17
R202 W200
W173
W177
R204
W168
R203
R206
R201
Q303
B
R88
E
C220
R87
R225
W194
W167
W172
W171
W162
W176
1
D8
1
C219