Kenwood KDC-CMP21V PC BOARD
A B C D E
KDC-CMP21V
1
PC BOARD (COMPONENT SIDE VIEW)
CD PLAYER UNIT X32-5650-00 (J74-1644-11)
FCS-
TRK+
TRK-
FCS-
SP-
SP+
SL-
BU+14V
39
128103
38
1
D2
R2
LIMSW
C78
C73
C4
SL+
MGND
23 1
AGND
A+
5V
C82
X3
C77
R106
C71
C69
C67
R104
DGND
D+2.6V
G
IC6
C61
Q8
EB
L-CH
CH-CON
IC7
SVDD
LOESW
R-CH
AGND
C163
2
3
4
NTSC/PAL
R201
R202
R200
R211
D61
SPDLO-
SPLO+
/MUTEL
SCK0
EJSW
ELVADJ
C190
R208
20
C192
R210
R212
R213
C193
38 1
R215
C194
SRV+8V
D60
W26
W27
R31
R32
/MUTER
51
75
76
R53
D23
R35
CP3
R8
IC15
R29
R30
IC2
SRVGND
D22
R28
D8
R37
TEST1
ARMSW
5
19
R204
TOFF
CP1
ADJSEL
SLNSA
SRVSEL
EEPWR
TEST2
R58
W57
8V/7V
C191
R205
ELV-
ELV+
Q23
2650
25
1
100
TEST/Vpp
NC
R25
HOT
SDA
C9
R206
R207
R23
C21
R42
D5
R209 R203
SYS+5V
EBEB
/CHCON
R40
/MUTEL
SCL
BUGND
R6
C1
GND
Q21
BUDET
W43
RESET
COMSW
X1
MVDD
W59
C24
W45
EB
SRV+8V
/MUTER
ELV+
BU+5V
Q7
D4
Q11
EB
20 1
CH-RST
PARK
D71
D70
LPS
D+5V
C80
C75
C74
DGND
BEC
Q52
ELV-
SYS+5V
VOUT
GND
DGND
R105
BCE
R114
VDACSW
REQC
C70
C68
PON
REQH
CH-CLK
C79
C72
102
R60
R78
CN1
DATAC
65
DATAH
R108
64
MCSW
GND
CH-MUTE
C168
C167
RXD
TXD
R113
C64
D+6.2V
R131
CN2
E
VC
F
VCC
IOP2
IOP1
Q71
D40
R155
CP22
C118
X4
C116
R133
R134
R132
R139
R112
18
IC10
916
R111
R138
51 25
R81
R80
O
75
CP20
R79
I
/BOOT
R101
R90
BU+5V
BUGND
C5
R3
VR
PD
TE
EB
C126
25
FZD
C105
C+D
LD
GND
ADCIN
FE
C139
C138
R164
100
1
IC12
26 50
MIRR
HOLD
LOCK
L3
R96
TZD
CP43
16 1
R141
17 64
C106
33 48
/RESET
IC4
76
R88
R74
C49
IC17
1510
C47
D3
EB
Q5
C48
C50
B
C133
R170
R142
IC11
R130
R71
6
A
ATEST
C134
FLAG
CP45
X2
2650
100
R75
R76
BU+3.3V
BU+2.5V
BUGND
C135
76
1
R77
75
51
R143
RF
4932
C131
R156
C127
R151
R136
CP40
R149
CP21
C42
ARF
C125
C124
C117
CP46
C109
SWD+3.3V
R140
R97
R82
C128
R153
R137
C104
C55
C53
R135
CP41
C142
C145
C143
C144
R171
IC18
34
15
R91
SWDGND
C54
6
X32-5650-00
Ref. No. Address
IC2 4B
IC4 5D
IC6 5D
IC7 4C
IC10 4D
IC11 4E
Ref. No. Address
IC12 3E
IC15 2B
IC17 5D
IC18 3E
Q5 6D
Q7 5B
Ref. No. Address
Q8 5D
Q11 5B
Q21 3B
Q23 3B
Q52 4B
Q71 3D
7
Refer to the schematic diagram for the values of resistors and capacitors.
8
JIHGF
KDC-CMP2 1V
PC BOARD (FOIL SIDE VIEW)
CD PLAYER UNIT X32-5650-00 (J74-1644-11)
C164
C165
C169
IC14
18
CP48
C12
3
IC16
1
C14
Q3
R5
Q6
EB
R86
R184
C160
916
R185
C161
25
48
C85
C13
EB
R167
R158
R168
D41
R169
R166
C140
Q73
C141
C132
C136
C115
C44
C120
C111
C103
C51
C52
C46
C40
C114
C100
C130
C119
C112
C113
R145
R144
C107
C110
R92
C129
C122
CP47
R147
R148
R146
CP44
C102
Q40
CEB
C41
R87
C108
C101
EBC
CP42
S2
S3
EB
R157
C121
C123
R95
C43
R73
CP7
SGDS
Q25
R84
EB
R89
R152
R154
Q70
C7
R162
C137
R159
R165
EB
D
Q72
Q26
G
R110
4
5
R182
L1
C6
EB
R183
Q90
EB
Q91
C81
C84
IC9
C76
Q28
Q27
R180
R181
R109
R102
C166
L2
CEB
EC
B
C65
D1
IC13
R107
C86
ECBEBC
D7
13
54
C83
R46
IC5
C62
Q24
D6
24
1
13
64
R49
EB
R7
C162
C60
1
2
Q12
C8
EB
R20
R103
C63
R1
C20
D20
C22
R22
EB
Q20
8
5
TH1
R69
R33
R34
R99
C27
3412
R48
R38
R47
C26
R51
R98
CP2
CP5
CP4
CP6
C10
R21
23
44
CP8
IC8
CP9
22
IC1
C23
R44
R36
1
C25
1
IC3
4
C3
EB
Q2
R4
Q1
EB
R52
R100
R55
C28
R56
Q22
R216
C11
EBEB
EB
R214
Q93
Q92
R54
R24
C2
EB
Q100
3
4
S1
S4
5
BE BE BE
X32-5650-00
Ref. No. Address
IC1 4I
IC3 4I
IC5 4H
IC8 4I
IC9 3H
IC13 3H
IC14 3G
IC16 5G
Ref. No. Address
Q1 5I
Q2 5I
Q3 5G
Q6 5G
Q12 2H
Q20 3I
Q22 4J
Q24 5H
Ref. No. Address
Q25 5G
Q26 5G
Q27 5H
Q28 5H
Q40 5F
Q70 4G
Q72 2G
Q73 3G
Ref. No. Address
Q90 2H
Q91 3H
Q92 3J
Q93 3J
Q100 3J
Refer to the schematic diagram for the values of resistors and capacitors.
Q17Q16Q15
6
7
9
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