Kenwood DDX7015 Service Manual page 47

P
AVR
(VIDEO 5V)
5.0V 7.2V
IC651
W652
OUT IN
GND
0V
VIDEO SIGNAL DRV.
IC650
5.0V 1
5.0V
VCC1
R658 C651
2.4V
34
1K 1
2
VCC2
CIN
33
C650 R659 COUT
TP650
32
5.0-0V
GND26
0.1 1K 3
1.1V
MUTE1
C652 1.4V 4
31
VIN
VOUT
1 5.0-0V 5 30
YCMIX VSAG
29
C653 R677 1.4V 6
GND25
YIN
28
7
1 4.3K
YOUT
BI-S
27
0V 8
YSAG
GND11
26
9
GND24
NC9
0V
10
GND12
25
11
CYOUT
C654
NC11
1
1.4V 12 1.1V
24
CYIN
CYSAG
0V 13
CLP
23
R653 C655
2.4V GND23
1K 1
14
CBIN
22
R654
CBOUT
21
5.0V
CBS-G
1K W651
15
20
MUTE2
GND22
R651 C656
2.4V
1K 1
16
19
CRIN
CROUT
R652
18
CRS-G
1K
0V 17
GND21
0
K
Q652
47K
MUTE
47K
W660
R710
4.7K
R711
C708
712 4.7K 3300P
AUDIO DMIX R
3K
MUTE.
709
0V
C710 C711 R716
1.0V
80P
680P 4.7 470
R717
701
1.8K
PF Q702
1.0V
0V
R708
1.8K
L702 Q701
10uH
02 C706 R707
0P C703 4.7 470
680P
7.3V
03
K C701
D701
3300P
4V
3.3V
Q704
10K
R719 Q703
6.8K
D702
Q
VIDEO
C663
10
C662
0.1
C661
1
2.4V
DVDG
0V
R656
510
TP654
0V
TP652
TP651
0V
C659 R655
100u10 75
COMP
+
C660
10
TP653
0V
C658
1
DVDB
2.4V
0V
C657
1
DVDR
2.4V
SPDIF
R718
10
R
D919
D920
R709
10
L
AUDIO DMIX L
MUTE.
TP701
56
Q707
Q706
Q705
Q703-707
AUDIO MUTE
R
X201
32.768kHz
1.7V
X200
19.800MHz
1.3V 73
X1
1.4V 74
X2
75
NC
76
NC
77
NC
78
NC
79
79 FSEL1
80
80 FSEL2
0V
81
81 BU DET
R210 100K
5.0V 82
KEY SRC
R211 100K
5.0V 83
KEY DVDEJ
R213 10K
4.5V
84
SDA SDA
85
4.5V
NC
86
SCL SCL
87
R214 10K
NC
88
NC
89
NC
90
NC
91
NC
0V 92
PGND1
D922
5.0V
R930
100
93
MINI CLK
D923
5.0V
R931
100
94
MINI DATA
95
R209 100K
NC
0V 96
PAN DET
4.3V
R256 100 97
97 OSD CLK
2.5V
R212 470
98
98 OSD CS
3.1V
R257 100
99
99 OSD DATA
100
C202
NC
0.01 101
DSI
5.0V 102
PVDD2
103
MINI PON
104
STATUS0
105
R208
STATUS1
100K
106
STATUS2
107
107 SYS SDATA
108 0V
108 SYS MDATA
3.7V
0V
109
4.8V
∗
R203 10K
∗
R205 10K
∗
R207 10K
S
DDX7015/7025/7035
DDX7045/7065
1.5V
IC204
SYSTEM MICROPROCESSOR
0V
5.0V
0V
R200 10K
∗
R202 10K
∗
R204 10K
∗
R206 10K
X14-939x-xx (4/9)
T
0V
47