Kenwood KDC-CPS89 Service Manual page 11

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K
L
PC BOARD (COMPONENT SIDE VIEW)
1
X32-5160-00 (J74-1130-11)
F+
T+
T-
F-
SP-
R25
2
SP+
SL-
SL+
B
18
E
1
IC5
SGND
R161
Q9
16
36
19
D15
Q14
D3
C192
B
E
R22
R101
R190
R191
AMUTE
R108
R107
R102
Q8
D24
D23
REQH
3
COMMSW
TSI
D4
R139
TSCK
/CHCON
C71
CP3
/CE1
21
TSO
8
R99
LPS
Q31
R111
ADJSEL
AVrefO
R110
GND
IC11
L.P.S
CP10
SO
R98
HOT
TBANK
C73
TOFF
C70
R143
22
1
7
CHRST
28
50
26
R141
/OE
25
51
PACK
FRESET
IC7
X1
4
1
4
IC8
EJSW
8
75
1
5
NOR/RW
R135
100
76
R126
BUDET
RAMOK WR
R153
CP15
CP17
S
PON
R76
SCL
/TSTB
C
SRVSEL
R154
R127
W6
R134
FVPP
SDA
PUSEL
TEST2
TEST1
B E
R137
R155
ELV+
W5
R123
SLNSA
R142
ELVADJ
S4
EEPWR
R122
CP1
R86
ELV-
ELV+
5
S2
D7
D12
C65
C64
Q18
6
X32-5160-00
IC
1
2
3
4
5
7
8
9
10
11
Q
addres
3N
4M
4M
4M
2K
4L
4L
4M
4N
3K
7
Refer to the schematic diagram for the values of resistors and capacitors.
M
N
CN1
VR
CN2
C46
1
23
D1
1
LD
E
A
LIMSW
Vref
LOESW
C
Q1
B
B
C47
F
PD
C49
R120
D
E
C3
BU14V
IOP-
IOP+
Rch Lch
RST
EB
R5
CHRST
3TE
D16
VCC
C24
R7
R121
FOK
Q6
R93
C206
R59
AO
TE
C5
SO
100
DAGND
1
E
B
STB
SI
C23
R55
C202
SCK
Q7
B
E
R109
C205
76
D22
Q4
25
R9
R19
IC1
C16
26
SDGND
R18
C34
C204
C203
I
O
TEVCA
DA5V
C201
IC4
50
51
R20
G
SD5V
R47
TBC
R51
L4
R49
RZM
L3
C35
R45
LZM
R48
L2
R52
TZC
FZC
1
8
R50
PLCK
C69
R46
Q11
IC3
MIRR
R43
4
5
B E
LOCK
R41
L8
W7
C31
R44
R96
C20
C22
HOLD
C32
X2
2
1
R42
IC9
4
5
3
4
FVDD
IC2
48
33
C85
M5V1
49
8
1
32
B E
B
E
M5V2
C33
R80
C72
Q10
IC10
R33
64
17
MGND
C45
1
16
C75
ARMSW
R82
C62
Q21
C63
C60
Q16
B
E
R78
R124
Q17
Q19
R79
BU14
SRV8
Q22
E
B
Q15
1
4
5
6
7
8
9
10
11
12
13
14
16
17
18
19
2N
3M
3M
3M
3M
3L
2K
4M
4M
4N
3M
3L
5M
5M
5L
5M
O
P
(FOIL SIDE VIEW)
R11
R12
R12
R13
R13
R14
R14
FE
R152
R152
SA5V
SA5V
C6
C9
RF
RF
C13
C19
C13
C19
75
SAGND
SAGND
C10
C10
C11
C11
ARF
ARF
TEVCA
ASY
ASY
TBAL
TBAL
EFM
EFM
FBAL
FBAL
MD
MD
DACO
SD
SD
DACO
DACO
TD
TD
DACO
FD
FD
TSTB
TSTB
CP16
CP16
TSCK
TSCK
TSI
TSI
RFCK
RFCK
TSO
TSO
TX
PACK
PACK
MGSW
MGSW
S1
S1
S3
S3
X32-5160-00
IC
1
20
21
22
30
31
Q
5K
5N
6N
3N
3K
addres
3Q
11
12
Q
R
X32-5160-00 (J74-1130-11)
CN1
VR
CN2
C46
1
23
D1
1
LD
A
E
R11
Vref
LIMSW
LOESW
C
Q1
B
B
C47
F
R120
PD
C49
D
E
C3
IOP+
BU14V
IOP-
B
E
RST
Lch
Rch
R5
3TE
CHRST
D16
VCC
C24
FE
R7
FOK
R121
R59
C206
R93
Q6
TE
AO
C5
100
SO
1
C6
DAGND
STB
B
E
SI
C23
C202
SCK
R55
Q7
R109
E
B
C9
C205
76
Q4
D22
R9
25
R19
IC1
75
26
C16
SDGND
R18
C34
C204
C203
O
I
DA5V
C201
51
50
R20
IC4
G
SD5V
R47
TBC
R51
L4
R49
RZM
R45
L3
C35
LZM
R48
L2
TZC
R52
FZC
8
1
PLCK
R50
C69
R46
IC3
MIRR
Q11
R43
5
4
LOCK
E
B
L8
R41
TX
C31
W7
R44
C20
R96
C22
HOLD
C32
R42
1
2
IC9
4
5
4
3 FVDD
IC2
33
48
C85
49
M5V1
1
8
32
E B
E
B
M5V2
C33
C72
R80
Q10
IC10
R33
64
17
MGND
16
1
C45
C75
ARMSW
R82
C62
Q21
C63
C60
Q16
E
B
R78
R124
Q19
Q17
R79
SRV8
BU14
Q22
B
E
Q15
2
3
4
5
7
8
9
10
11
1
4
5
6
7
8
4R
4R
4R
2T
4S
4S
4R
4Q
3T
2Q
3R
3R
3R
3R
3S
S
T
F+
T+
T-
F-
SP-
R25
SP+
SL-
SL+
18
B
1
E
SGND
IC5
R161
Q9
16
36
19
D15
Q14
D3
C192
E B
R101
R22
R190
R191
AMUTE
R108
R107
R102
Q8
D24
D23
REQH
COMMSW
TSI
D4
R139
TSCK
/CHCON
C71
CP3
/CE1
TSO
21
8
R99
LPS
R111
Q31
ADJSEL
AVrefO
GND
R110
IC11
L.P.S
CP10
R98
SO
HOT
TBANK
C73
TOFF
C70
R143
1
CHRST
7
22
26
28
50
R141
25
/OE
51
PACK
FRESET
IC7
X1
4
1
IC8
EJSW
8
X2
75
NOR/RW
5
1
R135
100
76
R126
R153
RAMOK
BUDET
CP17
CP15
WR
S
PON
SCL
R76
/TSTB
C
R154
SRVSEL
W6
R127
R134
FVPP
SDA
PUSEL
TEST2
TEST1
R155
R137
E
B
ELV+
W5
R123
SLNSA
R142
ELVADJ
EEPWR
S4
R122
CP1
R86
ELV-
ELV+
S2
D7
D12
C64
C65
Q18
9
10
11
12
13
14
16
17
18
19
20
21
22
30
31
2T
4R
4R
4Q
3R
3S
5R
5R
5S
5R
5T
5Q
6Q
3Q
3T

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