Sony DSC-W70 (serv.man10) Service Manual ▷ View online
SERVICE MANUAL
LEVEL
2
Ver. 1.4 2007.06
Sony EMCS Co.
9-876-946-86
2007F0500-1
© 2007.6
Published by Kohda TEC
SUPPLEMENT-2
File this supplement with the service manual.
(DI07-022)
• Addition of Service Note
• Change of ST-133 Board’s Suffix No.
• Change of Repair Parts
• Change of ST-133 Board’s Suffix No.
• Change of Repair Parts
DSC-W70_L2
• Suffix No. of ST-133 board has been changed from 11 into 12 , 13 .
• Addition of Service Note
SERVICE NOTE
1-5. HANDLING THE LENS UNIT DURING REPAIR
• Do not touch the focus motor and flexible board of the lens unit during the repair.
The lead wires of the focus motor could be broken by the stress.
• After the repair, check that the lens unit operates normally.
Lens unit
Flexible board
Focus motor
DSC-W70
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Hong Kong Model
Chinese Model
Korea Model
Argentine Model
Tourist Model
— 2 —
DSC-W70_L2
&
: Points added portion.
2. DISASSEMBLY
2-1. DISASSEMBLY
2-1-3. LENS BLOCK
(Service manual page 2-4)
Note 1:When you exchange barrier block
assembly and ornamental ring (A),
be sure to follow the procedure
carried on "2-2. Exchange Method
of Barrier Assembly" (2-6 page).
be sure to follow the procedure
carried on "2-2. Exchange Method
of Barrier Assembly" (2-6 page).
Note 2:When you exchange zoom motor
unit, be sure to follow the procedure
carried on "2-3. Exchange Method
of Zoom Motor Unit" (2-9 page).
carried on "2-3. Exchange Method
of Zoom Motor Unit" (2-9 page).
Note 3:When you repair, be sure to read
"1-5. Handling The Lens Unit
During Repair" (Supplement-2
page 1).
During Repair" (Supplement-2
page 1).
+
2
-2
2
Lens Unit
5. REPAIR PARTS LIST
5-1. EXPLODED VIEWS
5-1-3. LENS BLOCK
(Service manual page 5-4)
M901
(Note 4)
(Note 4)
ns
106
(Note 3, 4, 5)
108
(Note 3)
110
(Note 4)
109
(Note 3)
107
(Note 3)
ns
ns
ns
(
Ref. No.
Part No.
Description
106
1-788-363-11 OPTICAL UNIT (ED13A) (Note 3, 4, 5)
Note 5:
Be sure to read “1-5. HANDLING THE LENS UNIT
DURING REPAIR” on Supplement-2 page1.
DURING REPAIR” on Supplement-2 page1.
(
+
— 3 —
DSC-W70_L2
• Change of ST-133 Board’s Suffix No.
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
&
: Points added portion.
ST-133 BOARD (FLASH DRIVE)
(Service manual page 4-13, Location A-7 to D-11)
Suffix: -11
Suffix: -12, -13
PB MODE
3.2
0
4.2
5
0.1
4.2
1
SW
2
SW
3
VCC
4
F_ON
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
T001
4
1
2
3
5
MA2YF8000LS0
D002
250V
0.047u
C007
C901
97u
315V
CHARGING
CAPACITOR
TPS65552RGTR
IC001
IC001
FLASH CONTROL,
CHARGE CONTROL
4.7u
C003
10V
4.7u
C002
10V
XX
R007
XX
C010
PB MODE
3.2
0
4.2
5
0.1
4.2
SUFFIX: -13
SUFFIX: -12
SUFFIX: -12, -13
1
SW
2
SW
3
VCC
4
F_ON
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
T001
4
1
2
3
5
MA2YF8000LS0
D002
250V
0.047u
C007
C901
97u
315V
CHARGING
CAPACITOR
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 number
specified.
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 pièce
portant le numéro spécifié.
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
— 4 —
DSC-W70_L2
4-3. PRINTED WIRING BOARDS
&
: Points added portion.
ST-133 BOARD (SIDE A)
(Service manual page 4-21)
T001
1
5
2
3
4
T001
C010
1
5
2
3
4
&
T001
45
1
2
3
ST-133 BOARD (SIDE B)
(Service manual page 4-21)
C004
D002
IC001
5
16
13
1
4
12
9
17
8
03
5
16
8
13
1
4
12
9
17
C004
C008
D002
D004
IC001
03
R006
R007
R008
AK
&
&
(
C004
C008
D002
D004
IC001
R006
R008
C009
03
5
16
AK
8
13
1
4
12
9
17
&
&
(
Suffix: -11
Suffix: -12
Suffix: -13
Suffix: -11
Suffix: -12
Suffix: -13
5. REPAIR PARTS LIST
5-2. ELECTRICAL PARTS LIST
Page
Suffix: -11
Suffix: -12, -13
Ref. No.
Part No.
Description
Ref. No.
Part No.
Description
0
A-1182-558-A ST-133 BOARD, COMPLETE
**********************
< CAPACITOR >
< DIODE >
< RESISTOR >
0
A-1256-776-A ST-133 BOARD, COMPLETE (SERVICE)
**********************
< CAPACITOR >
C008
1-164-933-11 CERAMIC CHIP 220PF
10%
50V
(SUFFIX: -12, -13)
* C009
1-112-746-11 CERAMIC CHIP 4.7uF
10%
6.3V
(SUFFIX: -13)
< DIODE >
D004
6-500-619-01 DIODE RB520S-40TE61
(SUFFIX: -12, -13)
< RESISTOR >
R006
1-218-965-11 RES-CHIP
10K
5%
1/16W
(SUFFIX: -12, -13)
R008
1-218-965-11 RES-CHIP
10K
5%
1/16W
(SUFFIX: -12, -13)
5-6
The components identified by
mark 0 or dotted line with
mark 0 are critical for safety.
Replace only with part number
specified.
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 pièce
portant le numéro spécifié.
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
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