Service manual

CD-SW250DVD
6 – 10
Figure 6-10 SCHEMATIC DIAGRAM (10/12)
MIC SIGNAL
MIC PWB-F
TO
MAIN PWB
CNSK1
47/50
8.2K
10K
10K
10K
100
100/16
100
100
1.2K
KTC3203 Y
100
47/25
0.022
0.001
47/25
MTZJ5.6
47/50
10K
2.2/50
2.2/50
18K
220P
18K
10K
1.8K
390
390
JM4558P
OPPE AMP.
7
6
5
3
2
1
100P
100P
6.8K
6.8K
47/50
1.8K
220P
8
4
(1/2W)
(1/2W)
+
+
-
-
MIC IN
MIC DI
MIC CLOCK
MIC LATCH
MIC IN(R)
MIC OUT(R)
A_+9V
A_GND
MIC IN(L)
MIC OUT(L)
10
9
8
4
3
6
5
2
1
7
11
QK1
CK43
CK42
CK55
RK12
RK13
CK44
ZDK1
RK38
CK40
RK14
RK15
ICK2
ICK2
RK41
CK46
CK45
RK42
CK47
CK51
RK46
CK48
RK43
CK50
CK49
RK44
RK45
CK52
CK53
RK47
RK48
RK50
RK49
RK39
RK37
RK36
RK40
CNPK1
7
8 9 10 11 12