Kenwood KDC-X717, Service Manual

Page: 8 / 22

J K L M N O P R Q
1
2
3
4
5
6
7
9
10
Refer to the schematic diagram for the values of resistors and capacitors.
SWITCH UNIT
C1
L7
C3
C4
C5
C22
R21
R29
C19
C20
C21
X1
C9
C8
R17
C11
R25
R18
R1
R2
R7
C10
R19
R14
R13
R15
R16
R22
R20
R23
R26
R24
C2
R12
R27
R11
C12
R4
R5
C6
R3
R6
R9
C7
R8
CP7
CP2
CP1
CP3
CP6
CP5
L4
L3
L2
L5
CP4
L8
1
9
10
18
26
50
51
75
76
100
1
25
1
2
14
15
B
E
B E
B
B
E
E
B
E
B E
B
E
KS4
KR5
DI
DO
DGND
FL+B
SCREQ
VDD
FA
C
ANA
FLGND
MC CLK
MCREQ
SCDATA
RST
KR1
KR2
KR3
KR4
CLK
KS3
KS2
KS1
FAC
PRESET
B E
D8
D7
D6
Q3
Q4
Q1
Q2 Q7
Q8
Q5
Q6
S22
IC2
D5
D4
D3
D1
D2
IC1
J1
3
4
1
2
EJECT
DISP
AT
T
CLK
1
2
3
4
5
6
TI
RST
AM
FM
dB SRC
1
43
S10
S12
S11
S9
S6
S7
S8
S13
S18
S19
S20
S17
S14
S15
S16
S2
S1
S3
S5
S4
IC3
S21
ED1
X16-1270-10 (J74-1135-02)
PC BOARD (Component Side View)
D2
D35
D36
Q10
D39
D38
D41
D40
D33
D13
D34
D47
D50
D49
D21
Q6
Q34
Q19
Q20
Q35
Q18
Q45
Q43
Q21
Q22
Q29
Q28
Q23
Q27
Q24
Q14
Q52
Q36
D11
B
E
L5
R173
R174
R177
R178
R175
R176
R186
R183
R165
R184
R185
R188
R187
R164
W4
W3 W6
W5
W2
R41
R39
W1
TH1
W10
W15
W9
R168
W7
R8
R163
R9
R7
C14
R1
C7
R167
W8
R37
R33
R12
R166
R136
R13
R132
R131
R155
R157 R156
R130 R137 R134 R133 R135
R237
R239
R236 R234
R235
R232
R233
R92
R93
R90
R99
R97
R101
R100
R95
R62
R60
R67
R81
R89
R79 R83
R144
R143
R147
R220
R142
R141 R140
R148
R204
R202
R151
R150
R152
R121
R104
R107
R109
R225
R221
R223
R224
R119
R126
R125
R124
R55
C38
C37
C42
C43
C41
C149
C144
C145
C30
C31
C146
C70
C73
C62
C75
C72
C71
C46
C54
R30
R29
R31
C131
R32
R25
R26
R28
R27
R50
R53
R51
C2
R36
C141
C135
C4
C137
C10
C139
R22
C133
R34
C110 C113
C109
C103 C111
C104 C98
C112
C97
R241
R242
C48
C35
R205 R207
R208
R206
R158 R98
C90
C92
C91
C89
R61
R59
R56 R54 R52
C17
C12
C18
C55
R127
C150
B E
B E
B E
B E
E B
E B
E B
B E
E B
E B
B
E
B E
B E
B
E
B E
B
E
B
E
B E
R179
R180
R181
R161
R182
R172
R170
R171
C88 C87 C83
C84
R190
R162
R189
R169
R10
6
1
R14
C27
C26
C28
R15 R19
C25
R91
R94
R72 R71
R73
R74
R66
R70 R69
R80
R84
R86
R88
R78
R75
R82
R85
R102
R146
R214
R145
R215
R216
R203
R211
R200 R201
R213
R154
R153
R116
R115
R114
R118
R117
R110
R108
R120
R230
R122
C39
R47
C20
C148
C147
C74
C44
C45
R24
R48
C21
R42 R44 R43
R23
R2
R3
R20
R17
R21
R6
R4
R16
X2
R11
X1
R231
R49
C129
R113
R77
W100
TEST
DATA
CLK
RST
8
1
C3
R46
R45
X3
C1
C101 C102 C96 C95
C143
C108
C115
C107
C142
C53
C60
C51
C52
C65
C68
C63
C66
C23
C32
C5
C22
C49
C50
C36
C34
C67
C77
C76
C114
C40
C105
C69
C106
C94 C93
C29
C100
C99
C9
C24
C15
C6
C8
C61
C118 C119 C120
C78
C117
C79
L2
L1
C116
R38 R40
R5
C200
L7
L9
L12
L13
L10
L11
R212
R210
C86
C82
C85
C81
L6
L3
L14
C13
C11
C33
L4
B
E
B
E
B E B E
B
E
B E
B E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B E
B
E
B
E
1
14
15
28
8
1
4
5
13
12
1
2
6
9
16
1
9
8
1
1
1
2
25
1 3
24
1
2
24
4
1
5
8
2
3
1
4
1
7
14
8
1
8
5
4
1
4
5 8
I
G
O
44 34
33
23
22
12
11
1
1 8
5
4
1
8
16
9
1 5
6 10
2 22
1 21
E
B
1
25
26
50
51
75
76
100
E B
1
7
1
B E
B
E
E
B
B
E
B E
E
B
E
B
E
B
SMTR
IFC-OUT
NOISE
IC7
IC5
IC15
IC14
IC3
D44 D46 D45
D48
D19
D20
Q8
Q7
Q11
Q39
Q2
Q5
Q3
Q12
Q37
Q38
Q15
Q13
Q17
Q33
Q42
Q30
Q32
Q31
Q40
Q41
Q46
Q44
IC10
IC11
IC8
IC12
IC6
IC16
IC2
IC1
Q51
D25
D26
CN3
CN6
CN5
WH1
CN7
CN2
A1
Q4
Q1
Q9
J1
Q16
Q26
Q25
D1
D9
D3
D4
D17
D10
D16
D5
D6
D14
D12
IC4
CN1
D15
D8
D7
E1
D32
D30
D31
D27 D28
D29
D24 D23 D22
D18
X25-8730-13 (J74-1142-02)
CN4
F/E
ELECTRIC UNIT
ELECTRIC UNIT
(X25-8730-13)
. O N . f e R
s s e r d d A
C I Q
1 Q 4
2 Q 3
3 Q 2
1 Q 3
2 Q 2
3 Q 3
4 Q 3
5 Q 3
6 Q 2
7 Q 2
8 Q 5
. O N . f e R
s s e r d d A
C I Q
1 N 3
2 L 4
3 O 5
4 L 6
5 M 4
6 O 3
7 N 4
8 M 4
0 1 N 5
1 1 N 4
2 1 N 4
4 1 L 3
5 1 L 2
6 1 O 3
1 P 5
2 O 4
3 N 3
4 P 4
5 P 5
6 P 5
7 O 5
8 O 5
9 L 2
0 1 O 2
1 1 O 2
2 1 O 2
3 1 O 2
4 1 N 4
5 1 O 5
6 1 O 4
7 1 O 4
8 1 O 3
9 1 O 3
0 2 O 3
1 2 O 3
2 2 O 3
3 2 O 3
4 2 O 5
5 2 O 5
6 2 N 5
7 2 M 5
8 2 M 5
9 2 N 5
0 3 O 4
1 3 O 5
2 3 M 4
3 3 N 4
4 3 L 3
5 3 L 4
6 3 L 4
7 3 N 5
8 3 N 5
9 3 N 4
0 4 N 4
1 4 N 4
2 4 N 4
3 4 L 5
4 4 L 5
5 4 L 4
6 4 L 4
1 5 L 3
2 5 K 3
SWITCH UNIT
(X16-1270-10)
Front