Kenwood DDX6027 Service Manual page 57

F
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
∗
R
W858
W857
D861
C803
100P
C802
1
D924
TP180
7.5V
0
+7.5V
∗
J
1
C309
Q182 18P
Q300
∗
C306
L300
R300
47uH
470
52
57
360
Q362
Q361
IC654-2
1
TP960
2
TP961
1
2 2
0
X89-
J1
5/5
J
G
27 28 29 30 31 32 33 34 35 36
C851
D850
0.1
D851
D852
∗
D860
SGND1
6
VGND
VCC1
IC301
5.0V 1 16 1.4V
VP2 RUIN
2 15
NC2 NC15
0V 3 14 1.4V
GND2 BYIN
0V 4 13
IC1 NC13
W304
1.5V 5 12 2.9V
IC364-2 SAND BYOUT
6 11 2.9V
NC6 RYOUT
7 10 0V
IC2 GND1
5.0V
0V 8 9
IC3 VP1
IH-DELAY
∗
Q301
W311
10K
R321
C334 VCC1
1K
0.1
2.4V
5.0V
2.4V 2.4V
0V
IC304
RGB
SW
R314 100
∗
W306 D302
R
C313
R316 100 0.1
∗
D301
W307
G
C316
R318 100 0.1
D303
∗
W308
∗
B
P
VGND
H
X35-A/3
B
1DIN
3/5
-CN301
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53
∗
W867
D853
D854
∗
D855
3
∗
D856
BLGND
1
4
3
5
+7.5V
VCC1
VGND
∗
L
2
X300
3.576MHz
3
2.6V
5
4
1
PALN
C332 1
2
2 RYOUT
C333 1
3
3 BYOUT
C335 1
4
4 RYIN
C336 1
5
5 BYIN
5.0V 6
VCC1
C338 10
2.0V 7
VREF
C340 1
8
RIN1
C342 1 2.2V
9
GIN1
C343 1 10
BIN1
C345 1
11
RDET
C346 1
12 3.4V
GDET
C347 1
13
BDET
C348 1 14
Q400-E RIN2
C349 1
15 2.0V
Q401-E GIN2
C350 1
16
Q402-E
BIN2
7
5.0V
IC306
5
1
VCC
2 4
0V
3 D300
GND
0V
VGND
Q391
TP944
VGND
Q390
1 7
I
DDX6027/6027Y/7017
DDX7037/7047/7067
X35-A/3
B
2DIN
2/4
-CN303
54 55 56 57 58 59 60 61 62 63 64 65
TP918
125
28
6
2.5V
2.6V
3.0V
2.0V
SDATA
2.0V
SCLCK
4.5V
SYNCIN
NSYNC
VCC4
VCO
IC303
AFCDET
CHROMA
GND2
VDD
LDET
NRGB
VSS
POL
VSYNC
2.5V CSYNC
SCPOUT
4.2V
D862
C352
+7.5V
1
to CN850
VCC3
3.0V
TP306
X14-957/958x-xx (2/10)
J
66 67
SGND1
to IC303
+7.5V
VCC1
VGND
TP943
2.9V
R304
100
48
SDA
8
R305
47
SCL
100
46
45
4.8V
44 5.0V
R306 10K
43 1.7V
R307 C337
6.8K 0.47
42 2.6V
C339
4700P
41 0V
VGND
C341 10
40 3.0V
R308 1M
39
38 0V
37 0V
36 1.7V
35 5.0V R383 R382
34
100 100
33 TP389
VD
TP390
HD
3.0V
R320
100
57