Service Manuals, User Guides, Schematic Diagrams or docs for : Kenwood Compact Powered Subwoofer Car Compact Powered Subwoofer Car Kenwood KFC-WDA69RC B53-0137-00-SD
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A B C D E
KFC-WDA69RC
1
REMOTE CONTROL U
IC1,2,5,6,103,202 : BA4560F D1,5,8,9,113 : DAN202U
IC3 : TC4052BF(N)-F D2,6,7,10,114,123 FREQUEN
IC4 : NJM2172V-TE2 : DAP202U SW1
IC101 : BU4069UBF D14,15,201,202,204
IC201 : HIP4080AIBT : DA204U 1
D101,205 : RD5.1JS-AZ(B2) NOR
R97
Q1,108-110,112,116 D102,116,117 : RD10JS-AZ(B)
100
(0 ) 1
: 2SC4081 D104,124 : RD7.5JS-AZ(B) SIGNAL LINE
2 R96
Q101-104 : IRF540N D105 : RD15JS-AZ(B) GND LINE SW2
Q105 : 2SD1863 D106 : B30-1641-05 3 100
B LINE
Q107 : 2SB1241 D108-111 : EG01YNF REV
Q111,119,120 : 2SA1576A D115 : S2V60A (180 )
2 Q113,118 : DTA124EUA D118-122,125,206,207
Q114,115 : DTC124EUA : 1SS400 PHASE
D208 : RD6.2JS-AZ(B)
AUDIO UNIT (X09-5800-60) P3
R30 100K
R32 160K
C49
22P
D1 IC1
3 J1 R211 R215 C203 R206
(1/2)
1K 27K 10u16 1K 8
3
L
16
15
14
13
12
1
2
PHASE SW IC3
C210
R217
X1
22P
10K
XCOM
VDD
X2
C207 1000P
4
C204 R207 R209
R213 10K
100u16 10K 36K INPUT "ON"
IC1
YCOM
+ A B CHANNEL
C211 ISOLATION
D2
Y0
Y2
47P AMP L L 0X,0Y
R63
LINE IN
L H 2X,2Y
1
10K
2
3
4
H L 1X,1Y
H H 3X,3Y
R208
10K
C208 1000P
C44
100K
R31
C213 47P
R218
R214 10K
R33
51K
10K
10u16
R219 10K +
1.3K
R27
C212
4 1/2 VCC
22P
6 R12 IC6(1/2) D201 D202
R212 R216 7 4.7K 3 8
1K 27K 5 1
R 2
100u16
D205
+
C25
10u16
4
+
C26
D204
C214
R220
IC1(2/2)
47P
10K
1.5K 47u16
R50 C45
R49
22K
C201
0.047
R20
IC2
820
D5 C40
+
C3 (1/2) 1u50
R15
10K 10u16 8 R23 + C31 IC6(2
10 10u16
3
0.022
C202
C41
1 10K R201 10u16 5
2
+
12K +
4 6
C17
22P
R13
5
14
13
12
11
1K
9
8
R58
R21 820
REFIN
OP-INB
GND
OP+INB
OPOUTB
VREF
EVOUTB
C4 10K
R16
10K 10u16 C21 47P
C42
D6 IC4 47P
OPOUTA
EVOUTA
OP+INA
OP-INA
ELECTRIC
VCNTB
VCNTA
VARIABLE
V+
RESISTOR
IC2
1
2
3
5
6
4
7
ISOLATION
D7 AMP R202
R17 C5 12K
10K 10u16 C22 47P
R47
6 R22 820 10K
C18
22P
R14
1K
C6 6 R24 C24 C32
R18 D15
1u50
+
10K 22u16 47P
C36
7
10K 10u16
220K
5
R52
+ C37
10u16
100K
D8
R53
IC2(2/2) D14 +
R19
820
7
6 X09-5800-60 (1/3)
F G H I J
KFC-WDA69RC
NTROL UNIT
FREQUENCY D13
REMOTE
SW1 CONTROL INPUT
2 50Hz D14
1 3 80Hz
7 BC3
4 100Hz J2
100
5 150Hz 4
1 2
R96 2 6
3 4 7
100
5 6 1 5
R61
10K
3
R68
470
R59
+9V AVR
1
2
VR1 470 Q105
LEVEL 10KB
R103
1K
R102
390
D101
47u16
D102
10u16
C102
C103
C104
0.01
+
4.7K
R60
D9 IC101
R32 160K
R163 D125
30 00
14
R35
R36
R37
47K
47K
51K
R38 R40 1 VDD
100
R119
100 1K
47K
2
R39 R41 13
2
R120
1
22K
100 1K 3 R18
R122 6.8K
1K
15
14
13
12
11
10
12
9
47u16
47u16
D116
C115
C140
+
+
X1
11
XCOM
X2
B
X0
X3
A
4
D10
C114 R121
13K
YCOM
5 10
VEE
VSS
INH
Y2
Y3
Y1
9
330P
C30
2
3
5
6
8
4
7
10u16 6
+ 7 8
GND
160K
C113
R33
R34
51K
IC5
0.01
00
R29
(2/2)
100K 5 8 C141
7 10u16
6
R28 C27 +
C152
1u50
4 R184 R125
100K 0.047
+
4.7K 10K
0.022
C28
IC201
R131
10K
1 2
u 6
R203
BHB BHO
1K
Q110 2
1
+
HEN
22u16
BHS
47u16
C123
C35
+
IC6(2/2)
47u16
5
C119
C138
R128
R138
+
3.3K
10K
0.1
3
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