Sony DSC-U40 (serv.man2) Service Manual ▷ View online
DSC-U40
680
R101
SML-310LTT86
D102
S101
1
2
MAZS051008SO
D103
LND101
LND105
LND104
LND106
LND102
LND103
1
A
REG_GND
XLENS_CAP_OPEN
D_2.8V
XSELF_TIMER_LED
N.C.
STATIC_GND
01
02
03
04
05
06
LENS COVER DETECT
OP-018 BOARD
C
4
B
3
2
05
5
(SELF TIMER)
(LENS COVER OPEN)
of LEVEL2
SW-411
PAGE 4-27
CN001
6
1
USB
USB
USB
USB
USB
USB
LND050
LND051
LND059
LND056
LND055
LND053
LND065
STATIC GND
LND054
LND052
5P
CN050
1
VCC
2
D-
3
D+
4
ID
5
GND
7
9
6
8
FB051
0uH
F005
LF001
1
4
3
2
LND058
LND057
330
R056
CL-270HR-C-TS
D902
LND060
S050
0
R055
LND061
LND062
LND063
LND064
1
A
(0.5A/50V)
(MS ACCESS)
USB_5V
USB_5V
N.C.
USB_GND
USB_D-
USB_D+
XACCESS_LED
D_2.8V
REG_GND
XRESET_SW_ON
USB_GND
USB_GND
USB_5V
N.C.
N.C.
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
VIDEO
SIGNAL
Y/CHROMA
SIGNAL PATH
PB
(USB)
RESET
TY-017
PAGE 4-15
of LEVEL3
(3/3)
CN923
1
15
USB CONNECTOR
US-008 BOARD
D
C
E
4
B
3
2
05
F
5
4-26
For Schematic Diagram
• Refer to page 4-41 for printed wiring board.
• Refer to page 4-41 for printed wiring board.
OP-018, US-008, FP-777
4-25
4-2. SCHEMATIC DIAGRAMS
OP-018 BOARD
US-008 BOARD
4-2. SCHEMATIC DIAGRAMS
OP-018 BOARD
US-008 BOARD
The components identified by 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 piéce portant le numéro spécifié.
For Schematic Diagram
• Refer to page 4-41 for printed wiring board.
• Refer to page 4-41 for printed wiring board.
(PRINTED WIRING BOARD is omitted.)
LND012
LND015
LND017
LND014
LND016
LND011
LND013
LND018
LND019
LND021
LND020
LND026
LND027
LND024
LND023
LND025
LND022
1
A
BATT_UNREG
BATT_UNREG
BATT_UNREG
BATT_UNREG
BATT_UNREG
BATT_GND
BATT_UNREG
BATT_UNREG
BATT_GND
N.C.
N.C.
N.C.
1
2
3
4
5
7
6
8
15
9
14
13
11
10
12
1
15
(2/2)
CN001
PAGE 4-21
of LEVEL3
DD-205
TERMINAL
BATTERY
BT901
FP-777 FLEXIBLE BOARD
C
4
B
3
2
05
5
BATT_GND
BATT_GND
BATT_GND
BATT_GND
BATT_GND
DSC-U40
LND014
STATIC GND
LND005
LND006
CL-196YG-CD-T(GREEN)
D001
LND004
LND001
D007
MA2S111-(K8).SO
0
R004
1k
R003
LND003
S003
1
2
3
4
LND007
S002
1
3
2
4
XX
R002
S001
1
LND008
1/10W
330
R001
D005
MAZS051008SO
LND002
LND011
LND009
LND010
D002
MAZS051008SO
CN001 6P
1
2
3
4
5
6
D004
MAZS051008SO
D003
MAZS051008SO
D008
MAZS051008SO
0
R005
0
R006
1
A
XPOWER_ON
POWER
XAE_LOCK_SW
MODE_DIAL
D_2.8V
XPOWER_LED
REG_GND
REG_GND
XSHUTTER
(POWER]
XSELF_TIMER_LED
D_2.8V
XLENS_CAP_OPEN
STATIC_GND
N.C.
XSELF_TIMER_LED
XLENS_CAP_OPEN
REG_GND
N.C.
(SHUTTER)
01
02
03
04
05
06
07
08
09
10
11
PAGE 4-25
LND101-106
OP-018
of LEVEL2
PAGE 4-20
CN916
DD-205
(1/2)
of LEVEL3
1
11
PLAY
STILL
MOVIE
CONTROL SWITCH
SW-411 BOARD
XX MARK:NO MOUNT
D
C
E
4
B
3
2
05
5
6
4-27
4-28
SW-411, MS-167
4-2. SCHEMATIC DIAGRAMS
SW-411 BOARD
MS-167 BOARD
4-2. SCHEMATIC DIAGRAMS
SW-411 BOARD
MS-167 BOARD
For Schematic Diagram
• Refer to page 4-43 for printed wiring board.
• Refer to page 4-43 for printed wiring board.
For Schematic Diagram
• Refer to page 4-44 for printed wiring board.
• Refer to page 4-44 for printed wiring board.
MS
MS
MS MS
CN001
10P
1
2
3
4
5
6
7
8
9
10
LND010
LND009
LND008
LND007
LND004
LND006
LND005
LND003
LND002
LND001
LND011
1
A
VCC
INS
N.C.
DIO
N.C.
SCLK
GND
GND
BS
MS_INS
MS_VCC
MS_SCLK
MS_DIO
MS_BS
MS_VCC
REG_GND
N.C.
REG_GND
REG_GND
MS_VCC
REG_GND
04
05
01
02
03
06
07
08
09
10
11
CN918
PAGE 4-14
TY-017
(2/3)
of LEVEL3
1
11
MEMORY
DUO
STICK
MEMORY
STICK
DUO
REC
Y/CHROMA
PB
SIGNAL PATH
VIDEO SIGNAL
MS CONNECTOR
MS-167 BOARD
D
C
4
B
3
2
05
5
6
DSC-U40
Link
Link
4-3. PRINTED WIRING BOARDS
OP-018 BOARD
CH-133 BOARD
US-008 BOARD
ST-089 BOARD
MS-167 BOARD
SL-063 BOARD
SW-411 BOARD
CD-462 BOARD
OP-018 BOARD
CH-133 BOARD
US-008 BOARD
ST-089 BOARD
MS-167 BOARD
SL-063 BOARD
SW-411 BOARD
CD-462 BOARD
CIRCUIT BOARDS LOCATION
FLEXIBLE BOARDS LOCATION
COMMON NOTE FOR PRINTED WIRING BOARDS
MOUNTED PARTS LOCATION
CIRCUIT BOARDS LOCATION
FLEXIBLE BOARDS LOCATION
COMMON NOTE FOR PRINTED WIRING BOARDS
MOUNTED PARTS LOCATION
4-31
DSC-U40
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
Board Name
Parts Location
Pattern
Total Number of Layers
Layers Not Indicated
CD-462
4-45
2 layers
–
CH-133
4-45
–
–
SL-063
–
1 layer
–
ST-089
4-48
4 layers
2 to 3 layers
OP-018
–
1 layer
–
US-008
–
1 layer
–
SW-411
4-48
1 layer
–
MS-167
–
1 layer
–
•
: 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
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
5
2
4
6
1
2
3
5
4
4
3
1
2
1
2
4
3
3
1 2
4
5
5
3 4
1
2
3
4
2
1
1
2
4
3
1
2
4
3
4
6
2
5
3
1
1
2
4
3
1
2
4
3
• Chip parts.
Transistor
Diode
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