11
A/V
MODE
LOC.
PIN
EE
PLAY
REC.
IC301
1
2.6
2.6
2.5
2
2.6
2.6
2.5
3
2.6
2.6
2.6
4
2.6
2.6
2.5
5
0
0
1.8
6
2.6
2.6
2.5
7
2.6
2.6
2.5
8
0
0
0
9
0
0
0
10
0.7
0.7
0.7
11
4.1
4.1
4.1
12
2.8
5.2
2.8
13
1.4
1.4
1.4
14
1.7
1.7
1.7
15
2.3
2.3
2.3
16
5.2
5.2
5.2
17
0.2
3
0.2
18
2.5
2
2.5
19
2.5
1.2
2.5
20
3.1
3
3.1
21
2.5
2.2
2.5
22
0
0
0
23
4.3
4.5
4.5
24
4.3
4.5
4.5
25
1.7
1.7
1.7
26
0
0
0
27
0.4
0.4
0.4
28
0.3
0.3
0.3
29
1.8
1.8
1.8
30
1
1
4.3
31
2.9
2.9
2.9
32
2.3
2.3
2.3
33
1.4
1.5
1.4
34
1.9
1.9
1.9
35
3.4
3.4
3.4
36
1.9
1.9
1.9
37
5
5
5
38
2.3
2.3
2.3
39
4.1
4.1
4.1
40
5.2
5.2
5.2
41
2.9
2.9
2.9
42
3
3
3
43
2
2
2
44
0
0
0
45
2.3
2.3
2.3
46
1.5
1.5
1.5
47
9.8
9.8
9.8
48
2.3
2.3
2.3
49
0.9
0.9
0.9
50
0
0
0
A/V
MODE
LOC.
PIN
EE
PLAY
REC.
IC301
51
1.9
1.9
1.9
52
2.7
2.7
2.7
53
0
0
0
54
2.7
2.7
2.7
55
5.2
5.2
5.2
56
0.5
0.5
0.5
57
3.4
3.4
3.4
58
5.2
5.2
5.2
59
3.3
3.3
3.3
60
3.4
3.4
3.4
61
3.4
3.4
3.4
62
3.4
3.4
3.4
63
4
4
4
64
2.8
2.8
2.8
65
2.1
2.1
2.1
66
2.9
2.9
2.9
67
4.1
4.1
4.1
68
0
0
0
69
1
1
1
70
2.1
2.1
2.1
71
2.5
2.5
2.5
72
3.3
3.4
3.3
73
2.5
2.5
2.5
74
1.9
1.9
0
75
5.2
5.2
5.2
76
2.5
2.5
2.5
77
1
0
1
78
2.5
2.5
2.5
79
2.6
2.6
2.6
80
2.5
2.5
2.5
81
0
0
0
82
2.2
2.2
4.4
83
0
0
0
84
2.2
2.2
4.4
85
2.2
2.2
4.4
86
0
0
0
87
5.2
5.2
5.2
88
0
0
0
89
0
0
0
90
0
0
0
91
0
0
0
92
0.3
0.3
1.6
93
1.2
2.6
1
94
0
0
1.2
95
0
0
0
96
2.5
0
2.5
97
0
0
0
98
2.5
2.5
2.5
99
0.1
0.1
4.2
100
2.5
2.5
3.9
A/V
MODE
LOC.
PIN
EE
PLAY
REC.
Q201
E
5.8
5.8
5.8
B
5.8
5.8
4.9
C
0.3
0.3
5.1
Q202
E
0
0
0.2
B
0.2
0.2
-2.5
C
0.3
0.2
5
Q203
E
0
0
-31.4
B
0.7
0.7
-37
C
0
0
0.2
Q204
E
0
0
-31.4
B
0.7
0.7
-37
C
0
0
0
Q205
E
5.3
5.3
5.3
B
4.6
4.6
5.1
C
5.2
5.2
-37.1
Q211
E
0.1
0.1
4.2
B
0.2
0.2
4.9
C
5.8
5.8
4.9
Q301
E
1.8
1.4
1.8
B
2.4
2
2.4
C
3.4
3.9
3.4
Q302
E
1.9
1.6
1.9
B
2.5
2.2
2.5
C
5.2
5.2
5.2
Q303
E
2.1
2.1
2.1
B
1.5
1.5
1.5
C
0
0
0
Q305
E
0
0
0
B
0
0
0
C
1.8
1.4
1.8
E
2.5
2.5
2.5
B
1.8
1.8
1.8
C
0
0
0
&
IC301 PIN32 X : 0.2V DIV
REC SECAM Y : 20uS DIV
*
IC301 PIN38 X : 0.2V DIV
VIDEO INPUT(REC)Y : 20uS DIV
(
IC301 PIN51 X : 0.1V DIV
COMB OUT(REC) Y : 20uS DIV
)
IC301 PIN51 X : 0.1V DIV
COMB OUT (PB) Y : 20uS DIV
1
IC301 PIN74 X : 0.1V DIV
PB ENVE Y : 20uS DIV
2
IC301 PIN41 X : 0.1V DIV
Y-DLY OUT (PB) Y : 20uS DIV
3
IC301 PIN41 X : 0.1V DIV
Y-DLY OUT(REC) Y : 2uS DIV
4
IC301 PIN18 X : 0.1V DIV
PB Y-FM Y : 20uS DIV
5
IC301 PIN21 X : 0.1V DIV
DEEMPHA OUT(PB) Y : 20uS DIV
6
IC301 PIN29 X : 0.5V DIV
VIDEO OUT(REC) Y : 20uS DIV
7
IC301 PIN76 X : 0.1V DIV
AUDIO IN Y : 0.5mS DIV
8
IC301 PIN96 X : 0.5V DIV
AUDIO OUT Y : 0.5mS DIV
$
IC301 PIN72 X : 0.1V DIV
REC COLOR(SCM) Y : 20uS DIV
%
IC301 PIN28 X : 0.1V DIV
C.SYNC Y : 20uS DIV
^
IC301 PIN72 X : 0.1V DIV
PB COLOR(SCM) Y : 20uS DIV
!
IC301 PIN12 X : 0.1V DIV
REC Y-FM Y : 10uS DIV
@
IC301 PIN72 X : 0.1V DIV
PB COLOR(PAL) Y : 20uS DIV
#
IC301 PIN72 X : 0.1V DIV
PB COLOR(SCM) Y : 20uS DIV
Содержание DVST1C1WX-BG/D
Страница 4: ...3 INTERCONNECT WIRING DIAGRAM...
Страница 5: ...4 POWER SUPPLY SCHEMATIC CIRCUIT DIAGRAM MIDDLE EAST...
Страница 7: ...6 POWER BLOCK DIAGRAM...
Страница 8: ...7 SERVO SYSCON SCHEMATIC DIAGRAM MIDDLE EAST...
Страница 10: ...9 SERVO SYSCON BLOCK DIAGRAM...
Страница 11: ...10 VIDEO AUDIO SCHEMATIC DIAGRAM...
Страница 13: ...VIDEO RECORD PATH FOR PAL 12 VIDEO PLAYBACK PATH FOR PAL...
Страница 14: ...13 PIF SCHEMATIC DIAGRAM...
Страница 16: ...15...
Страница 17: ...16...
Страница 29: ......
