Sharp CD-M4000W Service Manual page 29

MIC PWB-H
CK41
100/16
DK1
DS1SS133
RK3
56K
DK2
DS1SS133
CK1 0.01
CK3 0.001
RK4 10K
RK5 CK2
1K 0.47
CK6
CK7
RK7
1K
CK8
CK9
CK10
JK1
VRK1
MIC CK11
20K(B)
MIC
CK13
VOLUME
0.0047
CK14
CK15
CK16
CK17
• NOTES ON SCHEMATIC DIAGRAM can be found on page 39.
MIC PWB-H
JK1
MIC
VRK1
MIC VOLUME
7
ICK1
M65856SP
RK1
MIC AMP.
10K
RK11 1K
DATA
1 MICSW 42
CK35
RK10 1K
2 MCLKCONT CLOCK 41
CK34
RK9 1K
40
3 VACL LATCH
CK33
4 PS2 39
MIC1 IN
ALC1 PS1
5 38
CK31 0.15
VCF IL
6 MIC1NF IN 37
CK29 2.2/50
7 MIC1 OUT L OUT 36
CK30 2.2/50
0.1
R OUT
8 MIC1VOL IN 35
0.47
34
9 MIC2 IN SOURCEOUT
4.7/50
ALC2 33
10 KEYCONIN
2.2/50 CK26 2.2/50
R IN 32
11 MIC2NF IN
0.1 CK25 2.2/50
MIC2 OUT L IN 31
12
0.1 CK24 2.2/50
MIC2VOL IN VOL IN 30
13
CK12
14
MICOUT LPF2OUT 29
2.2/50
CK23 0.001
15 28
LPF1 IN1 LPF2IN2
CK22 0.0047
0.001
16 LPF2IN1 27
LPF2 IN2
CK21 0.068
DAINTOUT 26
17 LPF1 OUT
0.068
18 AD INTOUT DAINTIN 25
CK20 0.22
19 AD INTIN DACONT 24
0.22
20 ADCONT 23
VCC
220/10
GND
21 REF 22
CK18
100/16
Figure 29 SCHEMATIC DIAGRAM (10/10)
CK19
CK42
CK20
CK18
CK17
CK23
CK16
CK15
8
Figure 29 WIRING SIDE OF P.W.BOARD (1/9)
RK47
8.2K
47P
RK49
47P
10K
47P
QK1
KTC3203 Y
CK42
CK19
RK12
0.022
CK43
0.022
100
47/25
ZDK1
MTZJ5.6B
CK24 CK25
22 23 24 25 26 27 28 29 30 31 32 33 34 35 35 37
ICK1
9 8 7 6
21 20 19 18 17 16 15 14 13 12 11 10
CK14
CK13
CK11
RK50
ICK2
RK48
4 5
3 6
CK51
2 7
RK45
1 8
CK50
CK48
RK46
9 10
– 29 –
CD-M4000W/CP-M4000
CK48 220P
CK53
47/50 RK46 18K
8
CK50
CK46
100P
2
2.2/50
RK45
1
6.8K
3
CK51
1/50
ICK2
CK49
CK52
CK45
100P
1/50
5
2.2/50
RK44
7
6.8K
6
RK43
4
18K
CK47
220P
ICK2
KIA4558P
OPE AMP.
RK14
100
RK13
RK38
1.2K
RK15
100
CK44
100
47/25
CK72
100/16
PINK1
CK26 CK29
CK30
CK3
DK2
DK1
CK31
38 39 40 41 42
5 4 3 2 1
RK11
RK10
RK2
RK9
RK3
QK1
B
C
CNPK1
E
10
9
8
7
6
5
4
RK40
3
RK44
2
RK49
1
RK38
CK49
RK36
RK47
RK37
CK72
RK39
11
MIC SIGNAL
CNPK1
RK39
1k
MIC IN(L)
1
MIC OUT(L)
RK37
2
390
A_GND
3
A_+10V
RK36
4
390
MIC IN(R)
5
RK40 MIC OUT(R)
6
1k
DATA
7
CLOCK
8
CNS602
MIC LATCH
9
FROM
MAIN PWB
MIC IN
10
P23 12-E
CNS602
FROM
MAIN PWB
P30 6-A
12