Kenwood kac-8403 Service Manual page 10

P
KAC-8403
1
(X08-4200-xx)
2
MODEL NAME
KAC-8452(J/K/M/E)
KAC-8402(K)
KAC-8403(J/K/M/E)
∗
IC1,4-8 :
D600 : LM1MA142WK-G
3
4
(X09- ) (B/2)
D600
C600
5
0.01
D600 : B30-1601-05
(X09-5840-xx) (B/2)
MODEL NAME
KAC-8452(J/K/M/E)
KAC-8402(K)
KAC-8403(J/K/M/E)
6
7
10
X08-4200-12 (1/2), X08-4360-10 (1/1), X09-5840-12 B/2 (1/1)
Q
(X08-4200-1x)
SIGNAL LINE
GND LINE
B LINE
B LINE
UNIT
IC1,4-8
A
No.
0-10 RC4580IDR
0-11 RC4580IDR
0-12 YES BA4560RF
CN1
TP4
ISO-BL 1
TP7
B-ISO-GND-1 2
TP6
ISO-BR 3
TP5
ISO-AR 4
A-ISO-GND-1 5
TP175
ISO-AL 6
X09-A/2
TP186
CN1
AMP-BL 7
1/2
B-ISO-GND-2 8
TP15
AMP-BR 9
TP9
A
AMP-AR 10
TP176
A-ISO-GND-2 11
TP187
AMP-AL 12
TP177
+15V 13 +15V
TP178
-15V 14 -15V
TP179
FAN 15
TP180
LOGO-LED 16
TP181
D-GND 17
∗
WH1 CN3
TP604
1 1
2 2
3 3
R604
9.1
UNIT
WH1
No.
0-10 E39-0710-05
0-11 E39-0710-05
0-12 E39-0891-05
∗
A
WH1
1
2
3
(X08-4360-10)
CN1
3
R1
GND 2
1.6K
12V 1
D1 : B30-1765-05
R
TP265
B-CH
ST/MONO
S3
7 8
BL
BR
AR
TP264
AL
AB/A
S1
7 8
A-CH
R602
10
1 2
CN2
D1
FAN
S
+15V
∗
15.0V
IC7
(2/2)
5 8
LPF, G10DB 18dB/oct, F=-VRcont
7
6
R205 4.3K
TP269
∗
15.0V
IC8
(2/2)
6 8
7
5
C209
R219
2.2u50
TP267
C205 1.1K
0.22
7
B.B.F
C210
C206
2.2u50
0.22 R220
∗
1.1K
TP266
IC8(1/2)
3
1
2
B.B. ON/OFF
4
-15.0V
TP268
R206
4.3K
2
1 HPF.12dB/oct,F=VRcont
3
∗
IC7
4
(1/2)
-15.0V
-15V
ST/MONO
C103
0.1
TP256
S2
7 8
C104
0.1
TP251
HPF.12dB/oct,F=VRcont
-15V
+15V
T
R
2
R227
4.3K
S5
8
C
C2
0.
T
R141 8.2K
∗
IC5
TP253
2
C113
0.22
3
VR5
50K(C
∗
C114
0.22
5
6
TP301
R142
8.2K
C112
10u50
+