Kenwood KDC-8021, KDC-M9021, KDC-X859 PC BOARD
A BDFHJCEG I
1
2
4
3
AM
FM
RST
AUD
1/5
2/6
3/7
4/8
SRC
TI
ANG
D7
D5
D6
IC3
S4
S7
S6
S13
S12
S11
S9
S10
S8
S1
S3
S2
S5
S15
ED1
X16-1600-10/1612-70 (J74-1311-12)
13 4151618
H
R5
R223
R221
R14
R15
R16
L6
R8
R9
R7
C7
R161
R162
R163
R33
R37
R164
R213
R212
R215
R210
R136
R135
R219
C26
C27
C25
C28
R92
R88
R89
R86
R104
R105
R67
R68
R43
R44
R40
R51
R50
R80
R77
R78
R81
R82
R71
R72
R75
R76
R73
R74
R201
R202
R200
R166
R229
R227
R228
R203
R222
R224
R165
R122
R142
R141
R110
R108
R109
R153
R154
R152
R39
C47
R2
R6
R3
R4
C4
C37
C38
C40
C42
R28
C132
R36
R38
R35
C133
C69
C70
C50
R17
X2
W5
X1
20MHz
R52
R54
R53
R112
R124
R125
C58
R199
C143
L2
R47
C14
R123
BE
BE
BE
BE
EB
EB
EB
EB
EB
EB
BE
BE
BE
BE
EBEBEBEBEBEB
14
85
124
1
1
89
16
4
58
130
5180
31
50
100
81
1
1
1
23
7
814
14
15
28
4
8
5
331
11
3444
2212
14
5
8
14
58
1
45
8
15
B
E
B
E
IGO
BE
IFC
SMT
NOISE
4.332MHz
PLL-DATA
PLL-CLK
C1
R42
R41
R32
R30
X3
L8
L11
L5
L12
L9
L10
L7
L14
L13
C52
C97
C98
C99
C95
C96
C51
C53
C76
C77
C113 C112
C142
C141
C78
C111 C114
C56
C117
C118
C55
C64
C115
C62
C63
C100
C39
C127
C126
C23
C33
C32
C36C34
C5
C29
C140
C94
C44
C89
C92
C93
C91
C90
C116
C22
C3
C24
C6
C16
C21
C60
C10
C11
C9
C18
C8
C81
C82
C66
C68C67
C65
L3
L1
R46
R27
C80
C79
C84
C83
C12
C13
C200
L4
J1/L1
TEST
RST
5V
EB
E
B
E
B
E
B
EB
B
B
E
E
13 1
212
17
62
24
1
2
9106751
13234 81211
24
25 1
1
1
1
8
16 9
10 6
5
4
1
6
IC9
IC5
IC15
IC14
IC3
Q4
Q3
Q2
Q5
Q39
Q32
Q31
Q38
Q41
Q40
Q43
Q42
Q30
Q11
Q16
Q7
Q6
Q12
Q23
Q28
Q48
Q46
IC11
IC10
IC13
IC12
Q29
IC7
IC2
IC1
D45
D46
IC6
CN3
A1
CN4
CN5
F/E
J3
D33
D32
D31
D14
Q1
Q8
Q13
J1
Q15
Q24
Q25
D1
D16
D15
D6
D4
D3
D9
D8
D7
D17
D18
IC4
J2
CN2
CN1
X25-9170-10/9182-70 (J74-1309-12)
Q9
X16-1600-10/1612-70
Ref.No. Address
IC3 3A
X25-9170-10/9182-70
Ref. No. IC1 IC2 IC3 IC4 IC5 IC6 IC7 IC9 IC10 IC11 IC12 IC13 IC14 IC15 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8
Address 3G 4E 5I 6E 4F 2I 3H 4F 3E 4G 4G 5G 3E 2E 4I 4I 4G 5I 5I 5I 5I 5J
Ref. No. Q9 Q11 Q12 Q13 Q15 Q16 Q23 Q24 Q25 Q28 Q29 Q30 Q31 Q32 Q38 Q39 Q40 Q41 Q42 Q43 Q46 Q48
Address 2D 5I 5I 5J 3I 3I 5H 6I 5G 5G 5H 4H 4H 4H 4G 4G 4G 4G 5G 5G 4D 4D
PC BOARD(Component side view
1
2
3
4
5
6
)
7
13 14
Refer to the schematic diagram for the value of resistors and capacitors.
KMOQSLNPRT
EB
EBBE
BE
EB
EB
EB
X16-1600-10/1612-70 (J74-1311-12)
R63
R60
C26
C27
CP10
R61
R62
CP1
CP2
L2
L4
CP8
X1
CP9
CP3
C15
C6
C19
C16
C18
R22
R23
R20
L3
R24
R16
R19
R3
R8
R9
R6
R5
R4
R17
R14
C14
C11
C12
C17
C23
C22
C2
C7
C8
L5
CP7
OPEN
CP4
CP6
L1
R22
R10
R18
R11
R12
R13
C23
C3
C9
C10
R34
C5
R33
R35
C20
C21
30
180
51
50 31
10081
1018
91
1
89
16
1345
13
1
DATA I/O
FL GND
FAC
VOL B
VOL A
SRC
KS1(CLK)
KS2(DO)
KR2
FL+B
OPEN
D GND
TEST
+3.3V
MC CLK
RST
MC REQ
FAC
SC REQ
P RST
VDD
ANA
KR3
KR1
S.GND
KS3(DI)
KS4
Q4
D10D9
Q1
Q7
IC2
Q5
IC1
IC4
Q2
D8
D11D10D9
Q6
D3
D12
D14
IC5
Q3
J1
S14
BE
BE
BEBE
BE
BE
EB
BE
EB
EB
BEBE
BE
BE
BE
EB
EB
EB
B
E
R12
R10
R11
R31
R45
C19
R1
R179 R180
R187
R174
R175
R176
R181
R182
TH1
R188
R185
R186
R29
R169R170
R173
R167 R168
C107
C109
C108
R217
R218
R216
R214
R193
R194
R192
C48
R191
R211
R134
R243
R242
R248
R246
R247
R244
R245
R220
R90
R91
R87
R101
R107
R106
R102
R103
R100
R95
R94
R93
R96
R99
R98
R97
R85
R61
R62
R56
R57
R63
R64
C104
R55
C103
R79
R83
R84
R70
R69
C85
R189
C87
C86
R190
R172
R177
R171
R184
C88
R178
R183
R230
R240
R241
R231
R232
C2
R204
R226
R121
R120
R119
R143
R140
R111
R117
R116
R114
R115
C72 C74
C106
C105
C102
C101
R146
R147
R144
R145
R151
R148
C129
C49
C123
C128
C124
C122
C121
C46
C30
C31
C35
C41
C17
C45
C15
C125
C43
C120
C71
R156
R26 R23
R24
R25
C73
R34
R155
C130
C54
C61
R20
R21
R22
R18
R19
R13
W4
W1
W2
W3
C20
R133
R132
R131
R130
W100
C131
R113
R66
R65
R58
R59
R60
R126
C154
C152
C150
C151
C57
R118
C153
R48
R49
R233
C119
43
21
14
85
D5
D39
D42
D36
D37
D35
D38
D13
D2
D41
D40
D52
D56
D27
D50
D30
D29
D55
D54
D51
D53
Q36
Q35
Q37
Q34Q33
Q45
Q49
Q47
Q14
Q17
Q10
Q18
Q26
Q27
Q20
Q19
Q22 Q21
D49
D22
D21
IC8
D10
D11
D25
D24
D23
Q50
D12
D43
D44
IC16
D60
D61
X25-9170-10/9182-70 (J74-1309-12)
X25-9170-10/918
Ref. No. IC8 IC16 Q10 Q14 Q17 Q18 Q19 Q20 Q21 Q22 Q26 Q27 Q33 Q34 Q35 Q36 Q37 Q45 Q47 Q49 Q50
Address 2P 3Q 3N 5M 4O 3O 3O 4N 4O 4O 5Q 6Q 4D 4P 3Q 4R 4R 5S 4S 3S 2R
X16-1600-10/1612-70
Ref. No. Address
IC1 3L
IC2 4K
IC4 5L
PC BOARD(Foil side view
)
1
2
3
4
5
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
15 16
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