Service manual

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CD-M8000W/CP-M8000
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MICSW
DATA
CLOCK
LATCH
PS2
PS1
VCF IL
L OUT
R OUT
SOURCEOUT
KEYCONIN
R IN
L IN
VOL IN
LPF2OUT
LPF2IN2
LPF2IN1
DAINTOUT
DAINTIN
DACONT
VCC
GND
MCLKCONT
VACL
MIC1 IN
ALC1
ALC2
MIC1NF IN
MIC2NF IN
MIC1 OUT
MIC2 OUT
MIC1VOL IN
MIC2VOL IN
MICOUT
LPF1 IN1
LPF2 IN2
LPF1 OUT
AD INTIN
ADCONT
REF
AD INTOUT
MIC2 IN
MIC SIGNAL
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
12
11
10
9
8
7
6
5
4
3
2
1
21
20
19
18
17
16
15
14
13
8
7
6
5
4
3
2
1
MIC IN
DATA
CLOCK
MIC LATCH
MIC IN(R)
MIC OUT(R)
A_+10V
A_GND
MIC OUT(L)
MIC IN(L)
CHASSIS
GND
IC903
MIC PWB-G
CNS602
FROM
MAIN PWB
P21 12 - F
+B
RK40
1K
RK37
390
RK39
1K
CK41
100/16
CK10 0.1
CK11 0.1
CK7 0.47/50
CK44
47/25
CK72
100/16
RK42 10K
VRK1
20K(B)
MIC
VOLUME
CK53
47/25
RK50
10K
RK48
10K
CK47
220P
RK43
18K
CK48 220P
RK46 18K
CK45
2.2/50
CK46
2.2/50
RK49
10K
RK41 10K
CK51
1/50
CK52
1/50
RK47
8.2K
RK45
6.8K
RK44
6.8K
CK49
100P
CK50
100P
CNPK1
CK42
0.022
RK38
100
RK14
100
RK15
100
RK36
390
CK19
0.022
RK8 5.6K
CK23 0.001
CK1 0.01
RK11 1K
RK10 1K
RK9 1K
CK43
47/25
ZDK1
MTZJ5.6B
RK12
100
RK13
1.2K
QK1
KTC3203 Y
ICK1
M65856SP
MIC AMP.
RK2 56K
RK3
56K
RK4 10K
RK7
1K
JK1
MIC
CK9 2.2/50
CK8 4.7/50
CK13
0.0047
CK17 220/10
CK18
100/16
CK16 0.22
CK15 0.068
CK25 2.2/50
CK26 2.2/50
CK12
2.2/50
CK14 0.001
CK21 0.068
CK24 2.2/50
CK33 47P
CK30 2.2/50
CK29 2.2/50
CK31 0.15
CK35 47P
CK34 47P
CK22 0.0047
CK20 0.22
DK1
DS1SS133
PINK1
DK2
DS1SS133
RK1
10K
IC903
KIA4558P
OPE AMP.
CK44 CK72
RK38
CK46
RK14
RK48
RK15
RK50
ZDK1
RK47
RK42
PINK1
RK13
CK47
IC903
RK12
RK43
QK1
CK49
RK44
CNPK1
FROM
MAIN PWB
P28 4 - A
CNS602
CK52
CK43
RK49
RK39
CK45
CK53
RK41
CK8
RK3
CK1
RK2
RK4
1
5
10
15
20
21 22
25
30
35
40
42
RK11
CK41
RK1
RK10
RK9
ICK1
CK30
CK33
CK34
CK35
RK40
RK36
RK37
CK31
CK29
CK26
CK18
CK42
CK25
CK24
CK23
CK22
CK19
CK20
CK17
CK21
CK13
CK12
CK16
CK15
CK14
RK8
RK7
CK54
CK9
JK1
MIC
CK11
CK7
1234
8765
CK51
RK45
CK10
VRK1
DK2
DK1
CK50
CK48
RK46
123456789
1011
E
C
B
MIC PWB-G
Figure 27 SCHEMATIC DIAGRAM (10/10)
Figure 27 WIRING SIDE OF P.W.BOARD (1/9)
• NOTES ON SCHEMATIC DIAGRAM can be found on page 14.