Kenwood KAC-8402, Руководство по обслуживанию

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KAC-8402/8452
10
P Q R S T
1
2
3
4
5
6
7
15.0V
15.0V
-15.0V
-15.0V
A
(X09- ) (B/2)
(X08-4200-10)
S3
ST/MONO
(2/2)
IC7
(1/2)
IC8
IC8
(2/2)
S5
IC7
(1/2)
(2
IC
(1/2)
IC5
S1
AB/A
ST/MONO
S2
CN1
X09-A/2
CN1
1/2
WH1
D600 : B30-1601-05
D600
CN3
B-CH
B.B. ON/OFF
A-CH
: RC4580IDR IC1,4-8
GND LINE
SIGNAL LINE
B LINE
B LINE
B.B.F
H
2
1
7
5 4
3
8
6
7
6
TP265
5 8
R205 4.3K
100P C225
4
3
2
1
5
6
7
8
300
R209 C205
0.22
2.2u50
C209
24K
R207
1.1K
R219
1
3 2
4
7
6 5
8
24K
R208
C210
2.2u50
R227
4.3K
1.1K
R220 0.22
C206
TP268
TP269
C227 0.01
C228 0.01 C201 0.01
C202 0.01
100P C226
4.3K
R206
4
TP267
TP266
100K R215
100K R216
3
2
1
22
R2
T
C21
0.1
C2
0
R142
TP251
8.2K
45
56K
R134
0.1
C104
0.22
9.1K
R135
C114
1
3
2
5
6
7 6 8 9
VR5
50K(C)
R141 8.2K
C103
0.1 0.22
R129
TP256
C113
3
9.1K
2
10u50
+
C112
TP253
TP301
7
2
1
8
3
5 4 6
2
1
3
8
5 4
7
6
4.3K
R226
47K
R123
47K
R124
3.6K
R217
3.6K
R218
C111
10u50
8
-15V
+15V
AL
AR
BR
16
TP181
17
12
TP179
TP180
TP177
TP178
14
15
13
TP176
TP187
TP9
TP15
10
11
9
BL
4
TP186
TP175
6
7
5
TP6
TP5
TP7
TP4
2
3
1
ISO-AL
LOGO-LED
D-GND
A-ISO-GND-2
+15V
NC
-15V
AMP-AL
B-ISO-GND-2
AMP-BR
AMP-AR
AMP-BL
B-ISO-GND-1
A-ISO-GND-1
ISO-AR
ISO-BR
ISO-BL
0.01
C600
2
3
1
2
3
R601
1
TP234
820
R204 3.6K
R202 3.6K
3.6K
R225
R224
3.6K
LPF, G10DB 18dB/oct, F=-VRcont
HPF.12dB/oct,F=VRcont
TP264
R210
300
R604
9.1
-15V
+15V
+15V
-15V
TP604
HPF.12dB/oct,F=VRcont
+
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