DSR-50/50P
4-103
4-104
DC/DC CONVERTER 2
VD-28 (15/15)
VD-28 (DC/DC CONVERTER 2) SCHEMATIC DIAGRAM
• See page 4-71 for VD-28 printed wiring board.
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une piéce portant le numéro spécifié.
NO MARK:REC/PB MODE
1
0.5
0.3
0.5
0.7
1
0.9
1
1
0.8
1
1
0
0.8
2.2
2.9
2.9
0
2.9
2.9
13.5
2.6
9.9
7.2
13.5
8.7
8.1
12.2
13.5
1
1
1
0
0.9
2.2
1.2
2.2
1.3
2.2
2.2
0
0
9.8
2.9
2.9
0
2.4
2.9
0
5.5
0
5.5
13.5
9.9
0.1
7.2
5.5
13.5
5.1
8.7
5.7
13.5
8.1
4.6
13.5
12.2
L914
10uH
L925
100uH
C962
20V
10u
C978
10u
25V
SW_+12V
LCD_DD_ON
FAN_ON
XX
CN906
1
FAN +5V
2
GND
C966
XX
C972
XX
XX
IC903
1
2
3
4
5
6
UNREG
XX
L917
100k
R957
0.1u
C934
1M
R955
10uH
L901
0.1u
C946
2.2u
C961
CPH3404-TL
Q921
50V
22u
C960
100uH
L912
50V
22u
C947
CL949
CL950
CL937
CL932
CL925
CL934
20V
10u
C992
100uH
L929
CL960
SW_+4.6V
CPH6302-TL
Q912
2
3
4
1
6
5
2SK3018-T106
Q910
XX
C1915
390k
R1933
0.001u
C1906
0.01u
C1927
CL924
560k
R1909
XX
C1910
XX
C1905
36k
R1908
20V
2.2u
C1918
XX
C1917
1k
R1940
10uH
L909
39k
R1936
0.001u
C1914
33k
R1922
0.1u
C1923
XX
C1911
1k
R1942
330k
R1931
0.1u
C1919
0
R1918
10k
R1929
35V
2.2u
C1932
0.1u
C1925
10uH
L907
47k
R1911
6200
R1950
XX
C1913
0.1u
C1916
0.001u
C1921
12k
R1949
220k
R1939
33k
R1925
100k
R1941
XX
C1904
16V
1u
C1931
10k
R1946
100k
R1934
20V
2.2u
C1920
XX
C1928
100p
C1907
33k
R1938
10k
R1915
100p
C1929
UN9113J-(K8).SO
Q935
33k
R1923
5600
R1910
47k
R1916
330k
R1928
390k
R1927
33k
R1926
XX
R1930
0.01u
C1909
XX
C1903
4700
R1917
4700
R1912
0
R1907
1k
R1935
39k
R1948
2SK3018-T106
Q936
0.1u
C1926
35V
2.2u
C1930
1k
R1937
0.1u
C1922
1k
R1944
XX
C1924
1k
R1945
FA3675F
IC902
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
CL915
100uH
L932
4.7u
C1991
50V
22u
C1989
CL923
CL917
47uH
L931
4.7u
C1956
25V
47u
C1948
0.1u
C1939
50V
22u
C1943
25V
47u
C1990
0.1u
C1937
4.7u
C1959
20V
22u
C1945
47uH
L930
0.1u
C1988
0.1u
C1935
CL922
47uH
L911
4.7u
C1954
50V
22u
C1950
50V
22u
C1941
0.1u
C1969
CL958
10uH
L934
20V
10u
C994
DIG_+5V
MA729-(K8).S0
D906
CPH3304-TL
Q926
CPH3304-TL
Q927
CPH3304-TL
Q929
CPH3304-TL
Q933
FB912
FB914
FB916
FB918
FB920
3.3M
R1958
3.3M
R1959
MA112-TX
D923
MA112-TX
D924
MA112-TX
D925
01ZA8.2(TPL3)
D928
3.3M
R1960
2SK3018-T106
Q939
10uH
L935
10uH
L936
20V
10u
C985
20V
10u
C986
SW_-5.5V
SW_+5.5V
CL954
CL956
RB051L-40TE25
D915
RB051L-40TE25
D916
RB051L-40TE25
D917
MA729-(K8).S0
D918
220k
R1983
100
R1967
4.7u
C1949
2.2u
C1951
4.7u
C1952
4.7u
C1955
4.7u
C1957
20V
22u
C1953
90-1
MAIN_DD_ON
89-2
89-3
89-1
UNREG
1
A
GND
AUDIO_-5V
SW_+6V
F913
630mA/24V
F902
630mA/24V
GND
SW_+5.5V
SW_+5.5V
SW_-5.5V
GND
DIG_+5V
DIG_+5V
DIG_+5V
DIG_+5V
2
16
I
12
G
6
8
D
E
VD-28 BOARD (15/15)
B
7
05
19
15
13
10
17
11
C
H
F
3
18
14
9
4
5
IC902
-REF.NO.:10,000 SERIES-
DC/DC CONVERTER 2
VD-28 BOARD (13/15)
87
89
VD-28 BOARD (13/15)
90
VD-28 BOARD (14/15)
VD-28 BOARD (1/15)
8
VD-28 BOARD (2/15)
17
VD-28 BOARD (3/15)
35
53
VD-28 BOARD (7/15)
VD-28 BOARD (12/15)
78
91
VD-28 BOARD (14/15)
76
VD-28 BOARD (11/15)
VD-28 BOARD (12/15)
80
32
VD-28 BOARD (3/15)
59
VD-28 BOARD (7/15)
VD-28 BOARD (12/15)
84
Содержание DVCAM DSR-50
Страница 55: ...DSR 50 50P 4 9 4 10 REC PB AMP RP 234 2 1 ...
Страница 75: ...DSR 50 50P 4 49 4 50 VIDEO D A CONVERTER SYNC SHIFTER AUDIO A D D A CONVERTER AUDIO DSP TIME CODE IN OUT DI 73 ...
Страница 107: ...DSR 50 50P 4 113 4 114 DC DC CONVERTER MOTOR DRIVE CM 59 49 48 33 32 17 16 1 2 ...
Страница 111: ...DSR 50 50P 4 121 4 122 USER CONTROL FR 157 ...
Страница 115: ...DSR 50 50P 4 129 4 130 VIDEO AUDIO IN OUT JK 169 ...
Страница 280: ... 378 DSR 50 50P 9 929 851 12 Sony EMCS Co 2006C0500 1 2006 3 Published by DI Technical Support Department ...