Read Sony DSC-W55 Service Manual online
DSC-W55_L3
4-11
SY-176 (6/6)
• Refer to page 4-3 for mark 0.
EVER_SRAM
D_1.2V
D_3.2V
BL_H
BL_L
CAM_2.9V
D_1.8V
(4/6)
@011
XDD_RST_OUT
XDD_RST_OUT
XDD_RST_OUT
R011
0
C033
XX
C006
0.1
C026
XX
R025
XX
C007
0.1
R056
XX
Q007
XX
R057
XX
R058
XX
C052
XX
NO MARK:REC/PB MODE
:Voltage measurement of the CSP ICs
and the Transistors with mark, are
not possible.
and the Transistors with mark, are
not possible.
3.7
3.7
0
3.7
3.7
3.7
2.5
-7.5
4.2
4.2
0
0
5.0
5.0
4.2
5.0
4.2
1.1
4.2
0.8
5.0
LDO3
LDO3IN
REG1F1
MS_PWR_ON
UNREGMON
PWR1-1
PWR1-2
PWR1-3
LL1-1
LL1-2
PG1-1
PG1-2
PG1-3
PG1-4
PG1-5
LH1-1
LH1-2
LH1-3
LH1-4
VO1-1
VO1-2
MS_PWR_IN
MS_PWR
VFB1
LDO1
PG8
UNREG1-1
UNREG1-2
C8L2
C8L1
C8H1
C8H2
VO8
VO7
C7H2
C7H1
C7L2
C7L1
PG7
CE
SCLK
SI
SO
XRESET
XPWROFF
XPWRON1
XPWRON2
RTCBAT
OSCI
OSCO
XMSIN
AGND
AGND
DGND
VBUSIN
REG1F2
VFB2
PG2
LX2
PWR2
REG2F1
PG3
LX3
VO3
VL3
RS3
REG2F2
VFB4
PSG4
TG4
LX4
BG4
VFB5
VO5
REG4F1
LX5-1
LX5-2
LX5-3
LX5-4
PG5-1
PG5-2
REG4F2
VFB6
VREF6
GT6
UNREG2-1
UNREG2-2
PWR56OUT1
PWR56OUT2
REG5F1
REG5F2
VREF
IREF
PGLED
LED1
PORTA
PORTB
LDO2
LDO2IN
TEST
XX MARK:NO MOUNT
DC/DC CONVERTER
DC/DC CONVERTER
10
2
11
13
14
4
3
D
B
F
7
8
G
H
9
12
17
18
15
16
C
E
5
6
I
J
K
08
L
SWITCH
+
-
S
BH001
BATTERY
TERMINAL
SWITCH
SWITCHING
SWITCHING
SWITCH
DC CONTROL
(5/6)
(2/6)
(2/6) (4/6)
(5/6)
@012
(2/6)
(5/6)
(2/6)
@009
(1/6)
(1/6) (2/6) (3/6)
@010
(2/6)
(1/6)
(2/6) (3/6)
(4/6) (5/6)
(2/6) (3/6) (5/6)
(4/6) (5/6)
IC001
A
1
XIC101_0_SCK
IC101_0_SO
XCS_DD
MS_PWR_ON
IC101_0_SI
XCS_DD
XIC101_0_SCK
IC101_0_SO
IC101_0_SI
XPWR_OFF
XAF_LED
BA
TT_SENS
XPOWER_ON
XPLAY_SW
BATT_SIG
XPWR_OFF
MS_PWR_ON
BATT_SIG
XAF_LED
XPOWER_ON
XPLAY_SW
BATT_SENS
USB_VBUS
XMS_IN
XMS_IN
USB_VBUS
MS_VCC
XCS_DD
D008
RB520S-30TE61
XPOWER_ON
D_1.8V
CAM_2.9V
A_3.2V
USB_VBUS
M_5V
XPWR_OFF
L003
22uH
MS_PWR_ON
BL_L
BL_H
D005
RB520S-30TE61
XIC101_0_SCK
IC101_0_SO
IC101_0_SI
XMS_IN
D_1.2V
VL_3V
XAF_LED
R010
10M
R030 100k ± 0.5%
C003
12p
C004
12p
D_3.2V
C030
0.022u
R028
1M
± 0.5%
R019
0
C020
220p
ST_UNREG
IC001
SC901571VOR2
A2
B2
C3
D3
D4
A1
B1
C2
C1
D2
E4
E5
F3
F4
F5
D1
E1
E2
E3
F1
F2
G1
G2
H2
H1
G3
J1
K1
J2
K2
H3
J3
K3
K4
J4
H4
J5
K5
G4
A6
B6
C5
C6
A7
B7
C7
D7
B8
A8
A9
B10 A10 B9
E6
C9
D6 D8 D9 C10 D10 E8
E7 E10 E9
F9
F8
F6
F7
G8 F10 G10 G9 H9 H10 H8
J9
J10
K9
K10
J8
K8
G7
H7
G6
H6
J6
K6
J7
K7
G5
H5
A5
B5
D5
A4
B4
C4
A3
B3
C8
C008
0.22u
C013
0.22u
R027
100k
C031
1u
Q003
MCH3405-TL-E
Q004
CPH5812-S-TL-E
2
4
3
5
1
R023
10
R024
33
C019
22u
EVER_SRAM
1u
C035
C010
10u
0.1u
C029
1u
C018
R013
470
C005
1u
22u
C016
1u
C017
Q005
MCH3306-TL-E-S
1u
C025
R012
33
R007
330k
330k
C001
0.1u
0.1u
C024
CL002
F001
(1.25A/32V)
R004
470k
470k
Q001
SSM3K03FE(TPL3)
D003
RB520S-30TE61
ACV_UNREG
C002
0.1u
0.1u
Q002
FDW2508PB
1
4
2
3
3
8
5
6
7
XACV_IN
D002
MAZS120008SO
REG_GND
R002
470k
470k
F002
(2A/32V)
R005
1M
BATT/XEXT
D001
RB520S-30TE61
C032
10u
C014
10u
C022
1u
D004
RB520S-30TE61
C023
1u
C015
47u
R001
4700
C036
4.7u
C021
10u
C028
10u
10u
L002
4.7uH
L004
4.7uH
L001
10uH
XPLAY_SW
F003
(0.63A/32V)
R048
0
Q006
CPH5802-TL-E-S
2
4
3
5
1
1u
C044
R041
10
C040
10u
R049
47k
± 0.5%
C046
0.001u
R050
10k
± 0.5%
C050
470p
C049
0.1u
0.1u
L005
4.7uH
L009
4.7uH
L007
4.7uH
L006
4.7uH
BATT_SENS
R052 10k
R053
1M
C051
0.047u
C027
10u
R008
1k
R009
1k
X001
32.768kHz
1
2
3
4
CAM_12V
CAM_-7.5V
R020
10
± 0.5%
LND703
BATT_SIG
LND702
REG_GND
BATT_SIG
LND704
CHARGE_V
SY-176 BOARD(6/6)
Note: BH001 is not supplied, but this is
included in BT holder assy (240).
included in BT holder assy (240).
Ver. 1.1 2007.06
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