Kenwood DDX7015 Service Manual page 49

Z
15 16 17 18 19 20 21 22 23 24 25 26 27
W857
W858
803
0P
802
1
924
SYNC SEP.
IC362
C362
14
VS
0.5V
13
0.1
1
GND
CSOUT
C365
1.8V 2
4.8V
SYCIN
12
5.0V 3
1
LPF
VCC
R366
5.0V
11
470
4
VCO1
4 VD
R367
4.7V
10
470
5
VCO2
5 HD
3.1V
0V 6
9
DGREF
VCOOUT
0.1V 7
SW
8
BGP
R922
1K
96
W117 W870
∗
C904
CN200
100P
1 BU+5V
R916 100
2 RESET
R917 100
44 3 SCK
R918 100
NC
43 4 SO
R919 100
42 5 SI
W920
41 6 VPP
7 GND
3,309,311,318, C314,315,
C306 C400 C417 C904 IC301
2,333,335,336
327-331
NO 47P NO 10P NO NO NO
YES 27P NO 7P YES NO YES
YES 27P YES 7P YES NO YES
YES 27P NO 7P YES NO YES
NO 47P NO 7P YES YES NO
W300-
2 R203 R204 R205 R206 R207 R301 X301
302
YES NO YES YES NO NO YES NO
YES YES NO YES NO YES YES YES
YES YES NO NO YES YES NO YES
NO NO YES NO YES YES YES YES
NO YES NO YES NO NO YES NO
AA
28 29 30 31 32 33 34 35 36
SYNC HD,VD MIX
3.2V
0V
R370 C371
3K 4.7
IC361
C373
150P
5.0V 0-5.0V
C374
4.6V
1000P
5.0V
X360
0V
15.734kHz
R386
1K
0.3V
5
4
8
C403
0.1
C405
0.1
TP401
120
IC302
NO C406
0.1
NO
YES
NO
NO
AB
X35-A/3-
A
4/4
CN303
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
VCOM
L200
120
HD TIMING GENE. (OSD) HD,VD BUFFER
R387 C375
5.0V
47K 47P
IC365 IC363
0V
4.5V
4.7V
4.7V
C376
5.0V
0V
15P
∗
Q403
NTSC/PAL
SEL.
TC1
10P
+
0V 1
0-3.4V
VSS11
∗
C400
1.8V 2
OSCIN
1.9V
C401
3
OSCOUT
12P
0V 4
CTRL1
4.4V
W411 5
97 SCLK
3.4V
W412
6
99 SIN
W413
7
98 CS 2.5V
3.4V 8
VDD11
OSD
W408
3.4V 9
(GRAPHIC DATA)
VSYNC
0V 10
VBLK
W409
4.2V 11
HSYNC
12
HBLK
0V 13
TEST1
14
TEST2
W410
15
RST 4.8V
16
VSS12
17
VDD12
3.4V
18
CLKOUT
0V 19
VSS13
3.4V 20
VDD13
AC
DDX7015/7025/7035
DDX7045/7065
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
HD,VD BUFFER
0.3V
IC364
4.7V
0V
10
3.4-0V 3.4-0V
60
A16
0-3.4V 59
A17
58
CE
3.4-0V
57
OE
56
VDD31
55
VSS31
54
D0
53
D1
IC400
52
D2
51
D3
0-3.4V 50
D4
49
D5
48
D6
47
D7
46
VDD14
45
VSS15
44
D8
43
D9
0-3.4V
42
D10
41
D11
3.4V 0V
C411
10
C410
0.1
X14-939x-xx (6/9)
AD
71 72 73
TP938 TP939 TP940
MOTOR DRIVER
(SLIDE)
IC202
7.5V
CP404 33
A16
A17
CE
OE
C414
3.4V 0.1
0V
D0
D1
D2
D3
D4
D5
D6
C415
D7
3.4V 0.1
0V
D8
D9
D10
D11
49