Service Manuals, User Guides, Schematic Diagrams or docs for : Kenwood Power Amplifier Car Power Amplifier Car Kenwood KAC-7201 & 7251 B53-0021-00(SD)
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A B C D E F G H I J
1 (X09-5600-1x) (A/2)
KAC-7201/7251 KAC-7201/7251
MODEL J5 B
J1 NAME
UNIT No. A B R335-338 4
15.2V R341
Rch KAC-7251 X09-5600-10 YES YES 1K 3
R41 10 REMOTE
C8 2.2K KAC-7201 X09-5600-11 NO NO R342 2
IC1 JACK
D45
IC1
D1
9
C51
R23
15P
10K
LINE IN (2/4) 0.01 IC1 1K 1
R337
R1 C3 R29 15.2V ISOLATION IC2 D74 D73
1.2K
A
4
1K 10u16 1K 5 (1/4) AMP 4 R33 C21 R333 R35 R37 R39
R343
Lch 7 R9 3 C53 (2/4) 6
300 2.2u50
1K
+ 6 1 10u16 INPUT 7 220K 680 330 220
10K 2 SENS 5
15P
C5
D49 + 8.3V
C15
R335
15P
C19
220K
1000P
R331
R7 10K VR1
R332
10K
Rch
C1
0.22
47K
47K
R3
R25 10K 10K(A) R339
C100 100 IC2
D47
15.2V
D3 1000P R11 C17 15P R27 10 3 (1/4) LPF FREQ C29 IC3 SWITCH UNIT (X16-2390-10)
LINE OUT
R31
22K
10K
10u16
R5
R340 (1/4) C39
10K 430 9 2 R61 3
R100 1 C26 + 1 10u16
0.33u50
VR2
D72 D71
0.01
Lch
C71
100 IC3
C301
16
15
14
13
12
11
10
2
+
R45 R47 10K(C) 4.7K
9
1K R28 + J1 S3
R53
47K
S1 4 (2/4) R49 IC3
6.8K
R12 C18 15P 0.22
R55
S2
R32
22K
INPUT
10K
ON 10K 22K
R6
5
X1
4
XCOM
VDD
X2
B
X0
X3
A
7 1.5K R50 9 (3/4) C28 T4
430 A B CHANNEL
0.01
R165 C165 10K R67
D48
C72
R26 10K BASS BOOST 10u16
D4
6 3 +6dB
1000P
R8 10K L L X0,Y0 C23 10 T3
OFF(RM)/+12dB 2.4K
10K
C2
R4
220 4700P 8 + 4.7K
R69
47K
2 +9dB
R301 6.8K
C43 470P
H L X1,Y1 T2
R65 4.7K
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