Pc Board - Kenwood VR-505 Service Manual

A B
PC BOARD(Component side view)
1
X05-5150-11 (J70-1391-22)
R22
C19
8 C18
+B
2
IC2
R54
R51
9
C20
Q12
R53
GND
OUT
6 1
CN1
3
X08-3060-10 (J70-1459-32)
14
23
1
2
2 1
22
CN1
1
E1
CN5
14 IC41
4
D41
1
Q48 E B
B E
B
E
1 3
5 4
CP91
CP92
C452 Q47
E B
CP94
CP90
CP93
1 3
C462
5 4
29
5
28 CN3
IC45
E2
R662
I G O C654
C703
C655
R663
B E 8 5
C653
R452
IC70 E B
Q72
R705
C708
C716
1 C652
4
C712
C177
R710
Q83 C704
R704
R813 Q74 R714
C710
Q66
R809
C811 R803
R811 C168
R661
C809 R805
C178
C801 Q81 C803 C167
8 5
C807
C169 C170
C808
21
22
C180 R158
1 4 R159 C154
R812 R157
R160 C153
C810
R153
6
Q84 R810 R804 C804 R161
R814
R154
R914 C181 R162
C910 R904
C904 R163
R910
R164
C908
5 C182
8
IC90
42 1
C916
C179
C907 C190
1 4
C911
C183
C909
R909 R903 C903 C186 C185
C915
Q16 Q15
R913
Q93
R172
R173
D152 D151
E-VOLUME
7
Refer to the schematic diagram for the value of resistors and capacitors.
C D
C33
C36
R19 Q8
Q3 C31
L3 R3
4 1
B Q7
R2
R40
R46 L1
E R1
1
Q10
D3
R18
R48 6 1 5 8
4 C1
L4 C30 1
R32
Q9 3
4
R34
C15
B E
IC3
C39
IC1 Q6
E B
16 R33
C40
D1 D2
Q5
C23 R49 5
R31 8
C8
R29
C29
VT
Q4
E B
R28
DSP
8
C503
C603
28 18
18
IC42 28
29
17
29 17
7
IC51
IC61
R524
C606
8
C510
C610
7
39
7
39 40 1 6
7 44
40 1 6
44
C509 C501
C609
C601
R59
E B R58
E B 28 15
CODEC IC5
R21
C45
1 14
R44 R54
1 8
11 1
C44
12 44 R66
C26 4 5
C458
R453 IC2 C46
R41 R68
C24 D6
C42
IC46 8 5
1 3
C29
C41
22 X1 E B
34 R42
C468
5 4
CP96 R8 1 4
23 33
C8
CP95 R12
IC6
C22
C27 R10
1
C10
R20
C9 D2 D1
2
R202 R102
C304 C303 C204 C203 C103
C104
4
5
5 4 5 4 4
R304 R208 5
IC1 R108
R5
IC31
IC21 IC11
1
8 C3
8 1 8 1
8 1
R654 R255
C2 C1
R653
LS L
SW C RS R
R256
Q65
C651
C152
R658
R251
C141 R142
R263
C151 R218 R217
R152 R143 R141
R264
R252
16 15
C155
15 1
C158
IC14
6CH
C157
16
30 C215
C156
30 1
C189
R144
R146
C159
R145
5 4
C160
1
8
C125 C126
CN2
9 1
E F
D3
J1
R259
J2
9
G H
X35-2250-10 (J70-1468-02)
CN1
C13
C3
R3
W67 D101
7
8
C4
R4
C18
D51
R13
R5
C5 R53
14
1
R6
D52
W60
C6 C51
W59 C52
W58
C14 W57
W56
R7 C54
C53
W55
C7
R31
W54
R8 C33
W53
R14
C31
C8 W52
C15
C9
C32
R9
C10
R10
C11 C20
R11
R12
C142
W47
C16
C12
W44
C143
W43
R104 C21
W42
C107 W41
W38
W40 C141
R101
R108
C19
C101
D103
R105 C108
D102
C109
C102
W36
R102 W73
14
1
C110
C103
W35
R106
C104
C111
C232
C112
R103
7 8
C105
C106 W30
W31
1 14
C121
C233
R121
R122
C234
C122
W37
R123
R124
7 8
C123 C235
W27 W28
R125 C236
R107
C238
W26
R204
W17
W24
7 1
6 2
C211
C213
C212
W72
W12
WH1
W74
I J
10