Read Sony DSC-W55 (serv.man2) Service Manual online
DSC-W55_L2
4-12
ST-133, ST-134
• Refer to page 4-3 for mark 0.
C001
XX
R007
XX
NO MARK:REC/PB MODE
4.2
4.2
5.0
0
0.1
0
0.1
3.2
250
0
A
1
C005
0.1u
0.1u
IC001
TPS65552RGTR
1
SW
2
SW
3
VCC
4
F_ON
5
N.C
6
I_PEAK
7
G_IGBT
8
N.C
XFULL
9
CHG
10
PGND
11
PGND
12
N.C
13
N.C
14
VBATT
15
N.C
16
HGND
17
LND006
DISCHARGE
L001
2.2uH
LND004
XE_L
R003
33
R005
1M
LND001
TRIGGER
R004
1M
LND005
DISCHARGE
Q001
TIG022TS-S-TL-E
1
8
5
2
3
4
6
7
C004
1u
T001
4
1
2
3
5
LND002
TRIGGER_GND
CN001
14P
14
XAF_LED
13
D_3.2V
12
XSTRB_FULL
11
I_PEAK
10
STRB_ON
9
STRB_CHARGE
8
ST_5V
7
REG_GND
6
REG_GND
5
REG_GND
4
REG_GND
3
ST_UNREG
2
ST_UNREG
1
ST_UNREG
LND003
XE_H
D002
MA2YF8000LS0
D003
DOR5352
(
(
SELF-TIMER/
AF ILLUMINATOR
1
2
3
4
5
6
C007
0.047u
250V
C002
4.7u
4.7u
10V
C003
4.7u
4.7u
10V
D004
RB520S-40TE61
C008
220p
C901
97u
315V
R006
10k
R008
10k
XX MARK:NO MOUNT
FLASH DRIVE
CHARGE CONTROL
FLASH CONTROL,
10
2
11
4
3
D
B
7
8
F
9
12
C
E
5
6
CHARGING
CAPACITOR
FLASH DRIVE
FLASH
UNIT
13
14
IC001
ST-133 BOARD
Note:MIC901 is not supplied,
but this is included in
ST-134 flexible complete board.
ST-134 flexible complete board.
LND043
LND008
LND039
LND007
LND010
LND036
LND045
LND016
LND017
LND003
LND006
LND048
LND047
LND009
LND001
LND031
LND034
LND021
LND014
LND044
LND015
LND042
LND038
LND041
LND013
LND004
LND035
LND037
LND011
LND022
LND023
LND019
LND018
LND012
LND033
LND005
LND002
LND020
LND046
LND040
LND032
XSTRB_FULL
ST_UNREG
XAF_LED
ST_5V
REG_GND
ST_UNREG
ST_UNREG
XSTRB_FULL
ST_UNREG
REG_GND
SP-
ST_UNREG
REG_GND
D_3.2V
ST_UNREG
I_PEAK
REG_GND
ST_UNREG
ST_5V
ST_UNREG
SP+
MIC_SIG
SP-
REG_GND
REG_GND
STRB_ON
REG_GND
STRB_ON
REG_GND
XAF_LED
STB_CHARGE
D_3.2V
I_PEAK
REG_GND
REG_GND
SP+
STB_CHARGE
REG_GND
REG_GND
MIC_SIG
REG_GND
08
G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
1
2
CN704
PAGE 4-7
(2/6)
of LEVEL3
MIC
SY-176
MIC901
MICROPHONE
SPEAKER
SP901
ST-134
FLEXIBLE BOARD
FLEXIBLE BOARD
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