Read Sony DSC-W50 (serv.man10) Service Manual online
DSC-W50_L2
— 3 —
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
&
: Points added portion.
: Points changed portion.
: Points changed portion.
ST-133 BOARD (FLASH DRIVE)
(Service manual page 4-13, Location A-6 to F-11)
Suffix: -11 (Former)
Suffix: -11 (New), -12, -13
NO MARK:REC/PB MODE
3.2
0.1
0
0
4.2
5
0.1
4.2
0.1u
C005
1
SW
2
SW
3
VCC
4
F_ON
5
N.C
6
I_PEAK
7
G_IGBT
8
N.C
9
XFULL
10
CHG
11
PGND
12
PGND
13
N.C
14
N.C
15
VBATT
16
N.C
17
HGND
LND006
DISCHARGE
L001
2.2uH
33
R003
22u
C002
LND005
DISCHARGE
1u
C004
22u
C003
T001
4
1
2
3
5
0.001u
C001
MA2YF8000LS0
D002
1
2
3
4
5
6
250V
0.047u
C007
DOR5352
D003
SELF-TIMER/
AF ILLUMINATOR
TPS65552RGTR
IC001
IC001
FLASH CONTROL,
CHARGE CONTROL
XX
C001
XX
R007
XX
C010
NO MARK:REC/PB MODE
3.2
0.1
0
0
4.2
5
0.1
4.2
SUFFIX: -13
SUFFIX: -12, -13
SUFFIX: -12
0.1u
C005
1
SW
2
SW
3
VCC
4
F_ON
5
N.C
6
I_PEAK
7
G_IGBT
8
N.C
9
XFULL
10
CHG
11
PGND
12
PGND
13
N.C
14
N.C
15
VBATT
16
N.C
17
HGND
LND006
DISCHARGE
L001
2.2uH
33
R003
LND005
DISCHARGE
1u
C004
T001
4
1
2
3
5
MA2YF8000LS0
D002
1
2
3
4
5
6
250V
0.047u
C007
DOR5352
D003
SELF-TIMER/
AF ILLUMINATOR
TPS65552RGTR
IC001
IC001
FLASH CONTROL,
CHARGE CONTROL
4.7u
C003
4.7u
C009
10V
4.7u
C002
10V
220p
C008
10k
R006
10k
R008
RB520S-40TE61
D004
+
(
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part num-
ber specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
• Change of Board’s Suffix No.
• Change of Repair Parts
• Change of Repair Parts
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