Read Sony DSC-U50 Service Manual online
DSC-U50
COVER
COVER
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
B:BATTERY MODE
U:USB MODE
NO MARK:BATTERY/USB MODE
B0.1
/U4.9
B-0.1
/U4.9
/U4.9
B0/U2.4
B0.1/U0
B0
/U2.9
B2.4/U4.1
B2.4/U3.9
B-2.2/U3.8
B2.4/U0
B2.4/U3.9
B-2.2
/U3.8
/U3.8
(Note)
Note:Trasister is mounted
to the location where
IC002 is printed.
to the location where
IC002 is printed.
2.4
0
2.4
4
(1/2)
5
(1/2)
3
(1/2)
CN901
(4/4)
TY-018
1
(1/2)
2
(1/2)
(1/2)
6
PF-013
LND001-015
1u
C037
L006
10uH
L002
6.3V
1u
C034
RB520S-40TE61
D021
CPH6311-TL-E
Q002
2
3
4
1
6
5
0.001u
C028
F001
F002
CXA8133GF
IC001
C1
GND_REG
E5
MARK
D4
BA
TT
D3
CSKP
D2
ICHG
D1
VDCIN
E4
CHG_SW
E3
FCHG
E2
ROSC
E1
CSCP
F4
GND_LOG
F3
GND6
F2
GND6
G4
FB6
G3
FB6
G2
ICH6
F1
OUT6
G1
VCH6
H1
VCC_GD
H2
VCH3S
H3
VCH3C(FB6)
H4
VCH3B
J1
VCH3A(FB3)
J2
OUT3C
K1
OUT3B
J3
OUT3A
L1
GND3C
K2
GND3B
L2
GND3A
A3
VOS71
J4
VCC7
K3
VCH7
L3
VOS73
K4
VOS72
L4
GND_GD
J5
VCH5
K5
VCC5
L5
OUT5
J6
VCH4
K6
OUT4
L6
GND4
H6
TLD
H5
TEST
J7
TEST
H7
ROMWR
J8
ROMWR
K7
LD
K8
CLK
L7
DOUT
L8
DIN
L9
VCH1C(FB4)
K9
VCH1B
L10
VCH1A
K11
GND1C
J10
GND1B
H9
GND1A
H8
BOOT12
J9
OUT12C
K10
OUT12B
L11
OUT12A
J11
OUT11C
H10
OUT11B
H11
OUT11A
G8
BOOT11
G9
VCC1C
G10
VCC1B
G11
VCC1A
F9
VCC2
F10
OUT2
F11
GND2
E10
BOOT2
E11
VCH2
E9
OUT8B
D9
OUT8A
D11
GND8B
D10
GND8A
C11
VCH8B
C10
VCH8A
B11
VCC8
B10
VODP
A11
VLDO1
A10
VLDO3
C9
ODP_SW
B9
VLDO2
A9
GND_LDOA
F8
LDO5SS
E8
CPSW
D8
VBCK
C8
VLDO4
B8
VLDO5
A8
GND_LDOB
D7
USB_PWR_ON
C7
SYSDDON
B7
XRESET
A7
CS
D6
ERR8
C6
ERR8
B6
ERR2
A6
ERR1
D5
ERR4
C5
SS_SYNC
B5
CBG
A5
GND_ANA
C4
ERR7
B4
SS5
A4
ERR5
B3
MODE7
B2
ERR3
A2
SS3
A1
ERR6
B1
REF6
C3
SS6
C2
SS2
10uH
L001
F003
RB520S-40TE61
D011
6.3V
10u
C036
1u
C042
XX
D017
6.3V
10u
C045
4.7u
C053
0.5%
330
R030
0.01u
C035
0.01u
C033
4.7u
C009
1u
C024
XX
C038
6.3V
10u
C029
0.01u
C013
0.5%
12
R052
470k
R004
10uH
L009
6.3V
C051 1u
0.022u
C012
0.01u
C011
0.01u
C017
L005
L003
0.01u
C041
0.022u
C008
0.01u
C025
0.1u
C020
0.01u
C018
0.01u
C044
LND001
STATIC_GND
0.01u
C021
0.01u
C019
0.01u
C026
0.1u
C040
0.01u
C023
6.3V
10u
C006
4.7u
C010
150k
0.5%
R045
10
R053
0.01u
C022
1M
R043
USB_5V
470k
R084
UN9213J-(K8).SO
Q003
USB_UNREG_SW
0.01u
C068
RB520S-40TE61
D024
RB520S-40TE61
D013
47k
R046
1M
R044
6.3V
47u
C016
0.1u
C005
0.1u
C014
MA8120-TX
D009
470k
R009
FDW2508P/N
IC002
1
DRAIN1
2
SOURCE1
3
SOURCE1
4
GATE1
5
GATE2
6
SOURCE2
7
SOURCE2
8
DRAIN2
0
R085
RB520S-40TE61
D025
RB520S-40TE61
D026
BACKUP_VCC
UNREG_SO
UNREG_SCK
SYS_DD_ON
XCS_DDCON
FAST_CHARGE
ACV_UNREG
BATT_UNREG
EVER_2.9V
CAM_15V
XRESET
BATT_IN
USB_PWR_ON
XRST_SYS
CRG01(TE85L)
D002
0.1u
C027
0.5%
10
R086
15P
CN003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
5%
XX
R012
5%
1k
R089
D_1.5V
33
R090
10V
4.7u
C039
4.7u
C015
10V
10u
C043
VL_3V
R092
0
22u
C048
6.3V
10u
C031
XSELF_TIMER_LED
REG_GND
D_2.8V
R095 0
0
R049
0
R050
0
R088
0
R047
0
R048
0
R098
0
R096
0
R105
MCH3306-TL-E
Q014
1
2
3
0.1u
C030
31P
CN002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
C052
10u
0
R087
L004
C049
6.3V
10u
D007
RB520S-40TE61
LND002
0
R057
0
R058
0
R083
8P
CN001
1
BATT_UNREG
2
BATT_UNGEG
3
BATT_UNREG
4
NC
5
BATT_GND
6
BATT_GND
7
BATT_GND
8
BATT_GND
R054
0
R055
0
R056
0
10uH
L010
6.3V
10u
C069
470k
R099
1u
C070
XX
D029
XX
C071
L011
6.3V
47u
C073
1
A
USB_3.1V
SYS_DD_ON
USB_PWR_ON
UNREG_SCK
XCS_DDCON
UNREG_SO
XCS_DDCON
UNREG_SCK
SYS_DD_ON
USB_PWR_ON
BATT_IN
BL_LVL
XRESET
BATT_IN
XRESET
UNREG_SO
BL_LVL
ST_UNREG
ST_UNREG
ST_UNREG
REG_GND
REG_GND
REG_GND
REG_GND
CAM_-7.5V
REG_GND
CAM_15V
CAM_15V
ST_5V
ST_5V
M_5V
M_5V
XSELF_TIMER_LED
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
D_2.8V
D_2.8V
D_2.8V
D_2.8V
D_1.5V
D_1.5V
D_1.5V
REG_GND
PANEL_13.5V
REG_GND
PANEL_13.5V
LED_K
LED_K
LED_A
REG_GND
XRST_SYS
REG_GND
LED_A
REG_GND
D_2.8V
D_2.8V
REG_GND
BL_LVL
IC002
SWITCH
FLEXIBLE
PAGE 4-19
of LEVEL3
17
3
16
6
L
7
DD-206 BOARD (2/2)
J
E
2
C
4
11
8
15
XX MARK:NO MOUNT
H
G
14
K
I
13
F
9
05
10
B
D
5
12
DC/DC CONVERTER(DD BLOCK)
IC001
DC/DC CONTROL
FP-783
of LEVEL2
PAGE 4-28
USB_UNREG
SWITCH
SWITCH
(2A/32V)
(2A/32V)
(2A/32V)
SWITCH
ODP
FP-743 FLEXIBLE
THROUGH THE
of LEVEL3
PAGE 4-17
MA2SD24008S0
D030
MA2SD24008S0
D028
10uH
L008
4.7uH
33uH
4.7uH
4.7uH
4.7uH
4-24
DD-206 (2/2)
4-23
For Schematic Diagram
• Refer to page 4-41 for printed wiring board.
• Refer to page 4-41 for printed wiring board.
4-2. SCHEMATIC DIAGRAMS
DD-206 BOARD
4-2. SCHEMATIC DIAGRAMS
DD-206 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.
Click on the first or last page to see other DSC-U50 service manuals if exist.