Service manual

CD-DV999W/CD-DV777W
6 – 15
Figure 6-15 SCHEMATIC DIAGRAM (15/15)
220P CK3
47/25
8.2K
10K
10K
10K
4.7K
4.7K
0.1
5.6K
0.1
5.6K
DS1SS133
DS1SS133
0.1 0.1
2.2/50 4.7/50
1K
0.47/50
0.47/50
220P
1K
2.2/50
2.2/50
390
1K
100/16
0.1
0.1
47/25
100/16
10K
18K
220P
18K
2.2/50
2.2/50
10K
47/50 47/50
6.8K
6.8K
100P
100P
KIA4558P
OPE AMP.
7
6
5
3
2
1
0.022
100
100
100
390
0.022
0.001
0.01
1K
1K
1K
47/25
MTZJ5.6B
100
1.2K
KTC3203 Y
M65856SP
MIC AMP.
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
56K
56K
10K
1K
2.2/50
4.7/50
0.0047
220/10
100/16
0.22
0.068
2.2/50 2.2/50
2.2/50
0.001
0.068
2.2/50
47P
0.15
47P
47P
0.0047
0.22
10K
4
8
D_GND
CHASSIS
GND
LPF2IN1 LPF2IN2
VOLIN
SOURCEOUT
DATA
MCLKCONT
DACONT
VCC GND REF
DAINTIN
ADCONT
DAINTOUT
ADINTOUT
LPF2IN2
ADINTIN
LIN
LPF2OUT
LPF1OUT
LPF1IN1
KEYCONIN
MICOUT
RIN
MIC1VOLIN
ROUT
MIC1OUT
LOUT
MIC1NFIN
PS1
ALC2
MICSW
MIC1IN
CLOCK
PS2
LATCH
VALC
VCFIL
MIC2VOLIN
MIC2OUT
MIC2NFIN
ALC1
MIC2IN
MIC IN
DATA
CLOCK
MIC LATCH
MIC IN(R)
MIC OUT(R)
A_+10V
A_GND
MIC IN(L)
MIC OUT(L)
11
7
1
2
5
6
3
4
8
9
10
+
+
Ð
Ð
MIC LEVEL
CNSK1
P6-2 8-A
FROM MAIN PWB
MIC PWB-G
20K(B)
+B
+B
+B
+B
+B
+B
DK1
DK2
CK41
LUG1
RK2
RK3
RK1
ICK1
RK11
CK35
CK53
RK47
RK48
RK50
CK48
RK46
RK45
CK50
CK46
RK37
RK39
RK42
RK41
CK47
RK43
CK51
CK52
RK44
CK49
ICK2
RK49
CK30
CK29
RK10
RK9
CK33
CK31
CK34
CK74 CK73
CK72 CK71
CK70
CK7
CK10
CK11
CK9
CK8
RK70
RK4
RK7
CK54
RK8
CK75
RK71
JK1
MIC1
RK72
CK13
CK16
CK15
CK12
CK14
CK17
RK73
CK23
CK25 CK26
CK21
CK24
CK22
CK20
CK19
CK18
CK44
CK42
RK14
RK15
CK43
ZDK1
RK12
RK13
QK1
CK40
RK38
RK40
RK36
VRK1
CK1
CK45
CNPK1
JK2
MIC2
MIC SIGNAL
A
B
C
D
E
F
G
H
1
23456
• NOTES ON SCHEMATIC DIAGRAM can be found on page 5-1.