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Sony DSC-U50 Service Manual page 37

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COVER
COVER
For Schematic Diagram
• Refer to page 4-45 for printed wiring board.
1
2
BU-002 BOARD
A
LITHIUM BATTERY,LENS REVERSE SW
LND001
1
KEY_AD1
01
LND002
REG_GND
02
DD-206
(1/2)
LND003
N.C.
03
CN918
LND004
B
REG_GND
04
PAGE 4-22
LND005
os LEVEL3
REG_GND
05
6
LND006
VL_3V
06
C
05
For Schematic Diagram
• Refer to page 4-46 for printed wiring board.
1
2
MS-188 BOARD
A
MS CONNECTOR
LND001
REG_GND
01
B
REG_GND
02
LND002
LND003
MS_BS
03
MS MS
LND004
MS_DIO
04
TY-018
(2/4)
LND005
MS_INS
05
CN906
PAGE 4-14
of LEVEL3
LND006
MS_SCLK
06
C
LND007
MS_VCC
07
LND008
MS_VCC
08
LND009
MS_VCC
09
LND010
REG_GND
10
LND011
REG_GND
11
D
05
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
3
4
S101
(LENS REVERSE)
1
2
LITHIUM BATTERY
SECONDARY
BT001
3
4
5
SIGNAL PATH
REC
PB
CN001 10P
1
GND
2
BS
3
N.C.
MS
MS
4
DIO
5
N.C.
6
INS
7
N.C.
8
SCLK
9
VCC
10
GND
LND012
STATIC_GND
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
4-27
BU-002, MS-188 BOARD
BU-002, MS-188 BOARD
US-009 BOARD
US-009 BOARD
For Schematic Diagram
• Refer to page 4-47 for printed wiring board.
1
US-009 BOARD
A
USB CONNECTOR
B
C
D
6
SIGNAL PATH
VIDEO SIGNAL
Y/CHROMA
E
PB
05
1
MEMORY
STICK
DUO
FP-783 FLEXIBLE BOARD
MEMORY
STICK
DUO
(PRINTED WIRING BOARD is omitted.)
A
1
DD-206
(2/2)
CN001
B
PAGE 4-23
of LEVEL3
8
05
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une piéce portant le numéro spécifié.
2
3
STATIC GND
LND063
FB051
CN050
5P
5
GND
LF001
4
ID
USB
1
4
3
D+
2
3
2
D-
USB
1
VCC
R055
F005
0
(0.5A/50v)
S050
RESET
XRESET_SW_ON
LND061
11
11
REG_GND
LND060
10
USB_5V
09
LND059
USB_5V
LND058
08
TY-018
USB_5V
(4/4)
LND057
07
CN909
N.C.
LND056
06
USB
PAGE 4-18
USB_D-
LND055
of LEVEL3
05
USB_D+
LND054
04
USB
USB_GND
LND053
03
USB_GND
LND052
02
1
USB_GND
LND051
01
VIDEO
SIGNAL
Y/CHROMA
2
3
BT901
BATTERY
TERMINAL
BATT_UNREG
01
BATT_UNREG
BATT_UNREG
02
BATT_UNREG
03
NC
04
BATT_GND
05
BATT_GND
BATT_GND
06
BATT_GND
07
BATT_GND
08
4-28
DSC-U50
4
(USB)
4
BU-002, MS-188, US-009, FP-783

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