Kenwood KAC-9405 Service Manual page 7

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F
5V AVR
Q20
DC/DC
Q21
7 : 3
D14
TP56
L2
1
15
2
14
3
13
4
12
5
11
6
10
7
9
8
D15
TP59
TP712
TP713
3
8
R722
10K
2
IC15
TP714
(1/2)
TP709
TP717
IC15
TP715
(2/2)
5
R724
10K
6
4
TP716
MONO/ST
S1
S5
TP602
F/LPF
1
2
3
4
5
6
7
8
CN3
G
THERMAL DET
Q711
R749
Q713
TP719
47K
Q712
D706
D707
TP730
R752
Q714
6.8K
TP51
Q18
Q16
TP53
C15
R42
2200u16
+
C16
2200u16
+
R43
TP54
Q19
Q17
TP52
-1.5dB
R729
1
4.7K
R727
Q706
220K
R728
220K
-3dB
R730
7
4.7K
ATT
15.0V
IC5
(1/2)
R303
C301
1K
10u50
3
8
1
+
2
R309 18K
VR1
C303 27P
C304 27P
R310 18K
IC5(2/2)
6
R304
C302
7
1K
10u50
5
+
4
-15.0V
H
TP38
Q10
Q12
TP47
Q13
TP41
47
D13
Q14
TP42
47
Q11
TP48
10
Q15
9
TP722
Q708
Q710
TP727
Q709
Q707
TP723
CLIPPER
R313
TP303
TP305
10K
R311
10K
2
8
1
3
IC6(1/2)
C305
0.01
50Hz-200Hz
C306
0.01
IC6(2/2)
5
R312
7
10K
6
4
R314
10K
I
KAC-8405
KAC-9405/9405M
DC/DC CONTROL
IC14
R28 1K
1
IN1+
2
IN1-
R35
3
FBACK
10K
R34
330K
TP39
4
DTC
TP35
5
C13
CT
10u50
6
RT
7
GND
8
R54
C10
C1
390
10u50
+
15.0V
46
47
-15.0V
TP728
TP307
IC7(1/2)
R321
10K
R315
C319
3
8
10u50
1
10K
2
+
R317
C313 0.047
2.2K
IC8
C315
(1/2)
0.01
VR3
C321
3
8
S4
10u50
1
2
+
R323 16K
TP311
R324 16K
C322
6
TP310
10u50
7
5
+
IC8
4
C316
(2/2)
0.01
R318
C314 0.047
2.2K
IC7(2/2)
C320
6
10u50
7
5
+
R316
R322
4
10K
10K
X09-8940-10 (2/4)
J
16
IN2+
TP34
15
IN2-
14
REF
13
OUTCTRL
12
VCC
11
TP32
C2
10
E2
9
E1
TP33
HPF/OFF/LPF
TP501
AL
AR
TP502
7

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