Read Sony DSC-F505 (serv.man5) Service Manual online
DSC-F505
Ver 1.1 1999.10
4-51
4-52
DC/DC CONVERTER
DD-131
C
B
E
5
6
4
2
1
3
2
1
4
3
5
3
2
1
4
3
1
2
For printed wiring boards
• This board is six-layer print board. However, the pat-
• This board is six-layer print board. However, the pat-
terns of layers two to five have not been included in
the diagram.
the diagram.
• Chip parts
There are few cases that the part printed on this
diagram isn’t mounted in this model.
diagram isn’t mounted in this model.
Transistor
Diode
1
2
3
4
5
7
6
8
9
10
11
A
B
C
D
E
F
G
H
I
09
1-675-585-
12
1
DD-131 BOARD (SIDE A)
DD-131 BOARD (SIDE B)
L001
C034
C043
1
2
3
4
5
C019
IC002
C036
Q021
Q006
Q005
C029
C020
C045
R058
C016
C035
Q003
C040
R062
Q010
C017
R056
Q025
C042
C039
C018
T002
5
8
4
1
1
1
1
1
T003
Q011
C025
C026
C028
D001
5
8
4
1
1
R060
L003
L005
Q012
C027
C032
C024
R071
R072
D007
R057
L002
C023
Q022
T001
Q009
L004
5
8
1
4
C015
LND001
LF001
CN001
PS001
PS003
PS004
PS002
CN002
3
1
4
1
R055
R075
Q015
C033
Q020
1
1
1
3
1
2
23
D003
D002
L014
L008
C048
C057
Q013
Q008
R061
R063
C030
R059
Q023
Q024
Q033
R077
Q031
C051 D006
R076
R048
C011
64
1
16
17
R002
R016
R021
R010
R020
R003R004 R001
R006
R005
R009
R017
R012
R013
R007
R011
C005
R008
C004
32
33
48
49
C010
C007
R038
R046
R039
IC001
R029
R032
R036
R037 R052
C013
C056
C037
LND002
D005
D004
C041
C044
R018
R019
R028
R027
L009
L012
L016
C021
C061
R073
C060
R069
R074
C046
Q007
Q004
C047
C022
L007
L006
L011
C052
C049
R054
C053
Q019
R067
R065
R066
R068
C058
Q016
Q017
C050
C059
C054
L010
R070
L015
R026
L013
C038
R045
R025
R044
R023
R024
R047
R042
R043
R040
C009
R051
R050
R049
C012
C014
R041
R033
C002
C001
Q014
1
2
3
C008
R035
R014
R015
C006
R034
R030
R022
C003
R053
R078
R079 Q030
Q032
R031
39
CN003
1
1
40
2
R064
1
1
1
1
1
1
2
3
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