Sony DSC-W270 / DSC-W275 (serv.man3) Service Manual ▷ View online
4-18
DSC-W270/W275_L2
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
•
: Uses unleaded solder.
•
: Circuit board
: Flexible board
: Flexible board
Pattern from the side which enables seeing.
: pattern of the rear side
(The other layers’ patterns are not indicated)
• Through hole is omitted.
• Circled numbers refer to waveforms.
• There are a few cases that the part printed on diagram
• Circled numbers refer to waveforms.
• There are a few cases that the part printed on diagram
isn’t mounted in this model.
•
C
: panel designation
• Chip parts.
Transistor
Diode
(JAPANESE)
プリント図共通ノート
【プリント図ノート】
・
：無鉛半田を使用しています。
・
：基板
：フレキシブル配線板
：フレキシブル配線板
見ている面側のパターン。
：裏側のパターン
（他のパターンについては表示されていません）
・スルーホールは省略。
・プリント図には，本機で使用していない部品が記載されている
・プリント図には，本機で使用していない部品が記載されている
場合があります。
・Cはパネル表示名称。
(ENGLISH)
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS
2
1
3
2
1
3
2
1
3
3
4
5
2
1
1
2
3
6
5
4
E
B
C
3
1
5
2
4
6
1
2
3
6
5
4
3
1
5
2
4
6
1
2
3
5
4
4
3
1
2
3
1 2
4
5
5
3 4
1
2
1
4
2
3
4
6
2
5
3
1
1
2
4
3
1
4
2
3
4-19
DSC-W270/W275_L2
CD-755 (2 layers)
: Uses unleaded solder.
CD-755
15
16
25
26
35
36
40
6
5
1
C001
C002
C004
IC001
LND001
LND002
LND003
LND004
LND005
LND006
LND007
LND008
LND009
LND010
LND011
LND012
LND013
LND014
LND015
LND016
LND017
LND018
LND019
LND020
LND021
LND022
LND023
LND024
LND025
LND026
LND027
LND028
LND029
LND030
LND031
LND032
LND033
LND034
LND035
LND036
LND037
LND038
LND039
LND040
LND041
LND042
LND043
LND044
LND045
45
1
CD-755 FLEXIBLE BOARD
08
1-877-530- 11
Note: IC001 (CCD IMAGER) is not supplied,
but this is included in CD-755 flexible complete board.
DSC-W270/W275_L2
Printed wiring boards of the SY-217 board is not shown.
Pages from 4-20 to 4-21 are not shown.
Pages from 4-20 to 4-21 are not shown.
4-22
DSC-W270/W275_L2
MC-199 (2 layers), AF-121 (2 layers), BT-053 (1 layer)
: Uses unleaded solder.
MC-199, AF-121, BT-053
45
1
1 2
3 4
46
2
47
48
CN001
(MULTI CONNECTOR)
LF001
LND001
LND002
LND003
LND004
LND005
LND006
LND007
LND008
LND009
LND010
LND011
LND012
LND013
LND014
LND015
LND016
LND017
LND018
LND019
LND020
LND021
LND022
LND023
LND024
LND025
LND026
LND027
LND028
LND029
LND030
LND031
LND032
LND033
LND034
LND035
LND036
LND037
LND038
LND039
LND052
MC-199 FLEXIBLE BOARD
1
39
1-877-531- 11
08
Note: CN001 is not supplied,
but this is included in MC-199 flexible complete board.
C901
CHARGING
CAPACITOR
D001
AF ILLUMINATOR/
SELF-TIMER
( )
( )
1
3
6
4
LND001
LND002
LND003
LND006
LND007
LND008
LND009
LND010
LND011
LND012
1
10
AF-121 FLEXIBLE BOARD
08
Note: C901 is not included in AF-121 flexible complete board.
1-877-557- 11
BT901
BATTERY
TERMINAL
BOARD
( )
LND001
LND004
LND005
LND006
LND002
LND003
BT-053 FLEXIBLE BOARD
08
Note: BT901 is not included in BT-053 flexible board.
3
1
1-878-689- 11
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