Kenwood DDX8017 Service Manual page 69

AJ
W658
1.25V
Q651
C673
1.25V 0.1
33
VREF
32 0.05V
DACA
31 0.05V
DACB
C672 1
30 5.0V
VAA5
29 0V
GND4
C671 1
28 5.0V
VAA4
C
27 0.05V
DACD
26 0.05V
DACC
C670 0.1
25 3.3V
COMP
R664
100
24 4.1V
SDATA 160
R663
23 4.1V
SCLOCK 161
100
TP655
L652
5.0V
5.0V 180
Q650
10K
668
0.1
L651
VGND
180
V5V
5.0V
566
VGND
0.1
IC650
DVD RGB
C650
0.1 5.0V
1
VCC1
2
567
CIN
W662 5.0V
3
0.1
GND26
MUTE1
4
VIN
W663 5.0-0V
5
YCMIX
C654 1 1.4V 6
32 YIN
GND25
7
BIAS
0V
8
GND11
9
NC9
0V 10
GND12
11
GND24
NC11
1.4V
C651
R658 1
12 CYOUT
27 CYIN
1K
0V 13
CYSAG
CLP
GND23
2.4V
R653 C655
1K 1
14
31 CBIN CBOUT
R682
CBSAG
4.7K 5.0-0V
15
MUTE2 GND22
R651 C656 1
16
26 CRIN
CROUT
1K
2.4V
0V 17 CRSAG
GND21
W481
VGND
TP660
∗ C652
VIN
R656 1
∗ ∗
R657
D650
1K
Q653
C675
1
Q652
VIDEO SW
∗
DIF
R425
180
403
5.0V
∗
5 (2DIN: 3.3V) W402
VCC
4 5.0-0V
D
AK
1
32
31
27
26
5V AVR
IC651
3 1
OUT IN
GND 6.5V
2
0V
VGND
5.0V
TP654
C662
34
VCC2
33 0.1
COUT VGND
32 0V
31
VOUT TP652
30
TP651
VSAG
29 0V
C659 R655
to CN908-3
1.0V 100u10 75
28
YOUT COMP
+
TP653
27 1.5V C660
YSAG
0V 10
26
C661 R680
to IC240-14
1.1V 0.1 100
25
DVD-G
1.1V R685
24
TP657
1K
23 0V
C658 R679
to IC240-1
2.4V 0.1 100
22
DVD-B
2.4V R684
21
TP658
1K
20 0V
C657 R676
to IC240-8
2.4V
19 0.1 100
DVD-R
2.4V R683
18
TP659
1K
5.0V
IC654
1.3V
4 3
IN2 VCC
0V 5 2 1.3V
GND OUT
0/3.3V
TP656
1.3V 6 1
IN1 SW
R686
1K
GND
SW5V
DGND
AL
SW3.3V
3.3V
IC640
C643
0.1
1
VDD1
C640 0V 2
VSS1
0.1 R640 330 3.3-0V 3
MO1
3.3-0V 4
MO2
3.3V
5
VDD2
0V 6
VSS2
C641
2.4-0.6V 7
XTI
6P
C642 R642 3.3-0V
8
XTO
6P 470
DGND
ADAC
IC402
R430 100 1
39 MCLK DZFL
R432 100
2
40 BICK DZFR
3.3-0V
11
R433 100
3
33 SDTI VDD
R434 100
4
32 LRCK VSS
R420
5
PDN AOUTL+
6
1K 3.3V
24 CSN AOUTL-
7
2.4V
23 CCLK AOUTR+
8
22 CDTI AOUTR-
IC401
7.2V 5.0V
IN OUT +5V
GND
0V
AGND
5V
AVR
R421 Q402
Q403
6.8K
10K
AGND
CPLD
W474
SW3.3V
C471
10
37
38
39
LD7
40
LD4
3.3V 41
42
0V 43
44
LD0
45
LD1
46
JD2
47
LD3
48
LA0
11
9
AM
DDX8017/8027/8027Y
DDX8037/8047/8067
1
SW3.3V
CLOCK
IC641
16
NC2
15
SO3 2.4-0.8V 1 8
CK VCC
14 0V
2 7
FSEL
3.3-0V D PR
13
C644
3 6
SO2
Q CLR
3.3V 0.1
12
4 5
VDD3
GND Q
11 0V
0V
VSS3
10
C645
AO1
0.1
3.3-0V R643
9
SO1
150
D404
16 0V
15
C416
R406
0.1
14
4.7K
0V
13
R407 R409
4.7K 200
12
11
C406 C407
10
680P
L400
9
10uH
-7.5V
TP402
0V
C401 C402
680P 680P
Q404 Q405
R400
4.7K
10K 10K
R401
4.7K
+7V
SW3.3V
R474
DGND
4.7K
3.3V 2.7V 0V 3.3V
3.3V
24
I/O20
I/O28
23 3.3V
I/O19
I/O29
0V
22 3.3V
I/O18
I/O30
21 0V
I/O17
I/O31
20 0V
VCC2
I/O16
IC470
19 0V
NC42
GND2
CPLD
18
GND4 NC18
17 3.3V
I/O0
VCC1
16
I/O1
3.3-0V
I/O15
15
I/O2
I/O14
0V
14
I/O3
I/O13
13
I/O4
3.3-0V I/O12
X14-955/956x-xx (8/14)
AN
1
3.3V
R644
to IC800-132
220
132
3.3-0V
to IC700-42
42
IC830-2
OP
AMP C410
680P 4.7
0V
IC400
A
7.3V
L401
C408
10uH
4.7
T
R470
4.7K
R476
R471
4.7K
2.2K
R472
4.7K
W473
W472
TP470
TP474
DGND
69