Kenwood DDX7019 Service Manual page 36

AO
DDX7019/7029/7029Y/7039
DNX7100/7200
DGND
A8V
L402
C406 0.1
120
IC402
0V
1 16
VSS VDD
0-3.3V 2 15
38 DATA Q11
0-3.3V 3 14
37 CLOCK Q10
R420
10K
0/4.5V 4 13
Q0 Q9
12
6
12
Q8
0V 5 11
4
Q1 Q7
0/3.6V 6 10
Q2 Q6
0/3.6V 7 9
Q3 Q5
0/4.5V 8
Q4
CP401
2.2K
SERIAL
PARALLEL
DVD or SEL1
IC404
R437 C415
1K 1
1.3V 1 16
IN1B IN1A
R432
15
GND1
100 0/3.7V 2
SW1
14
IN2B
0.6V 3
15 OUT1
13
VCC
0V 4
GND2
0.6V 5 12
14 OUT2 SW2
0.6V 6 11
13 OUT3 IN2A
R434
0/3.7V 7 10
SW3 GND3
100
1.3V 8 9
IN3A IN3B
R433
100 1.3V
VGND
4
3 5 6 7
VGND
TP549
C526
0.01
C507
TP548
0.1
49 47 45 43 41
50 48 46 44 42 40
CN502
36
X14-985x-xx (3/6)
AP
CN301
68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52
V GND
39
10
8
1
CP403 CP402
10K 10K
3.3V
0/7.9V
0/7.9V
0/7.7V
0/7.9V
0V
11
0/4.2V
10
0/4.2V
9
13
C418
1
1.3V
0V
17
C416 1
1.3V
R431
5.0V
0
0/3.7V
C419
1.3V 1
0V
C417
1
1
3
DVD MUTE
R523 R524
22K 22K
Q506 Q507
D506
C508
0.1
AGND
39 37 35 33 31 29
38 36 34 32 30
to DVD UNIT
AQ
51 50 49 48 47 46 45 44 43 42
60
DGND
VIDEO OUT
IC406
R452 C430
100
0/4.5V 1 6 1.2-2.2V
SW IN1
5 0V
1.4V 2
GND
9 OUT
C429 1
5.0V 3 4 1.4V
VCC IN2
R451 0
IC405
VIDEO IN
GRAPHIC
SYNC 14 0.4V
1 OUT
IN1 13 0V
R448
GND4
Q401
2.0V
100
2.0V
0V 2 C426
GND1
1
12
R445 100
0/4.2V 3
IN5
R444
9 CTLA
11 5.0V
R446 100 0/4.2V 4
VCC
10 CTLB
C425
10 2.0V
R447 100
0V 5
IN4
11 CTLC
9 0V
C423 1
2.0V 6
GND3
IN2
C424
0V 7 8 2.0V
GND2 IN3
8
R457 R458
100 750
VGND
IC403
X29 or GRA
C408
1 C411 1 R425
1.3V 1 16
IN1B IN1A
1K
1.3V
0/3.7V
R422
100
2 15 0V
GND1
SW1
C409 1
0.6V 3 14 1.3V
OUT1 IN2B
R421 0
0V 4 13 5.0V
GND2 VCC
0.6V 5 12 0/3.7V R423 100
OUT2 SW2
0.6V 6
C412
11 1.3V
OUT3
IN2A
0/3.7V
R424
1
100
7
SW3
10 0V
R429 C413 GND3
1K 1 C410
8 9 1.3V
8 IN3A IN3B
1.3V 1
VGND
2 4 5 6 7
11 2
DGND
DVD MUTE
CONTROL
Q509
120u6.3
C536 10
DGND C528 0.01
C509 0.1
27 25 23 21 19 17 15
28 26 24 22 18 16 14
20
X37-112
CN6
AR
41 40 39 38 37 36 35 34
C364
0.01
C363
0.1
7
TC3.3V
1
IC2
1
L403
10uH
5.0V 1
VIN
0V 2
C433
GND
GND
10
5.0V 3
C427
VC
0.01
VGND
15
IC408
0 C421
14
0.01
4.0V 1
Y0
1
4.3V 2
2 Y2
4.0V 3
9
YCOM
1
4.0V 4
Y3
4.0V 5
Y1
AGND 6
INH
7
VEE
0V
8
VSS
R462
16
IC407
22K
C436
4.0V 1
Y0
10
4.3V 2
Y2
19
4.0V 3
C407
5 YCOM
0.01
4.0V 4
Y3
4.0V 5
R427
Y1
11
1K
AUDIO SEL
6
INH
0V
7
VEE
21
8
VSS
AGND
VGND
11
12
C539
+
C516
100P
PGND
13 11 9 7 5 3 1
12 10 8 6 4 2
AS
E
X35-
5/5
CN300
33 32 31 30 29 28 27 26 2
ESD GN
5 3.3V
VO
C28
0.1
4
NR
1.3V
1
5
SUB
8.0V
16
VDD
15 4.3V
X2
14 4.0V
X1
13 4.0V
XCOM 7
12 4.0V
X0
4.0V
11
X3
R455
0/8.0V
100
10
A 14
R456
9
B 15
100
MAIN
16 8.0V
VDD
15 4.3V
X2
14 4.0V
X1
13 4.0V
XCOM 3
C437
12 4.0V
X0
10
4.0V
11
X3
R453
0/8.0V
100
10
A 12
9 R454
B 13
100
2 4 5 6
DGND
Q504
R534 10
SPDIF
SIGNAL
R535 150
D502
D503 TP579
R537
J501
0
TP578
R538
0
SPDIF
TP580
DGND