Kenwood DDX8017 Service Manual page 62

A
DDX8017/8027/8027Y
DDX8037/8047/8067
VIDEO CONTROL UNIT (X14-95xx-xx)
CN908
1
TP931
DMIX L 1
TP932
DMIX R 2
TP930
DVD COMP 3
AGND 4 AGND
TP929
R 5
6
VGND
TP927
7
B
TP928
G 8
TP926
SYNC 9
VGND 10
1DIN
X34-A/2
S REQ 11
-J501
12
VGND
2
VGND
4/5
M CLK 13
A
M REQ 14
S DATA 15
2DIN
M DATA 16
X34-A/3
-CN8
W REMO 17
MIX REMO
3/5
SYS ON 18
X34-B/3
-CN15 19
4/5
A
RESET 20
3
W905
ACC 21
R916
PARK 22
1K
GND 23
+B 24
GND 25
+B 26 +B
REVERS 27
ILLUMI 28
TP6 TP5
1 REVER
2 REMO
4
3 ILLUM
4 PARK
5 GND
6 NC
7
ACC
8 +B
J1
2 1
4 3
6 5
8 7
+B
∗
A
5
6
Q80
47K
R995
2.2K
Q94
47K
47K
47K
47K
7
62
X14-955/956x-xx (1/14)
B
to IC400-1
MIX-L
to IC400-7
MIX-R 1
to IC650-28
COMP
∗
R930 75
O
R
R928 75
B 2
R929 75
G
R926 75
IC654-4
VGND
D807
R925 TP925
100
D806
R923
100 TP923
13
D805
R924
TP924
100
14
D804
R921
TP921
100
68
D803
R922
TP922
100
16
TP919
R919
D802
1K
R920
100 TP920
18
D801
R917 TP917
1K
D800
R918
1K TP918
Q107-C
SGND1
SGND1
∗
B
GND
IC103-2
TP17
to
R7
IC104-80
47K
80
D6
Q2
R6
12K
22K
22K
to IC104-21
21
R5 Q1
D5
15K
D3
TP2
TP1
+B
Q85
Q86
BU3.3V
Q87
Q93
W81
47K
Q84
to IC104-19
47K
19
Q81
Q82
Q83
47K
Q95
R15
5.6K
Q6
BU3.3V
Q3
C
∗
FAN
F
∗
CN1 CN903
1 2
TP9
FAN
TP8
Q7
C16
2.2
Q10
W6
Q11
Q8
1
4
3
VCC
2
Q901
D922
TP90
C910 1
ILLUMI
D970
+B
C91
Q88
220u16
+
Q90 Q89
Q91
2
D
∗
CN904 CN905
1 2 5 4 3 2 1 1 2
TP936 TP937
TP993
W37 W917
DGND
Q902
D923
TP91
C911 1
REVERSE
3.3V AVR
V5V
IC80
8.8V
3.3V
0V
Q92
BU3.3V
SW5V
SW6.5V
D925
X89-
D924
J1
5/5
TP934
J
TP935
3 1
4 2
J901
∗
H SPDIF
E
3 4 5 6 7 8 9 10 11 12
TP938
5
W920
VCC
7.5V AVR
Q238
VCC
R237
3.9K
SW5V
SW5V
Q239
Q240
L230
10uH
Q230
Q231
TP
V3.3V
3.3V AVR
IC82
IC81
6.5V
1 3
IN OUT
5.0V
GND
5V AVR
2
0V