Read Sony DSC-W55 Service Manual online
DSC-W55_L3
4-8
SY-176 (3/6)
M_5V
A_3.2V
R407
XX
C402
XX
LENS BLOCK is replaced as block,
so that there PRINTED WIRING BOARD
and SCHEMATIC DIAGRAM are omitted.
so that there PRINTED WIRING BOARD
and SCHEMATIC DIAGRAM are omitted.
A
1
SHUTTER_+
SHUTTER_-
IRIS_M_EN
IRIS_M_IN
FC_BRK_A
FC_DIR_B
FC_DIR_A
ZM_DIR_A
MSHUT_EN
MSHUT_DIR
IRIS_M_+
IRIS_M_-
FOCUS_A
FOCUS_A
FOCUS_B
FOCUS_B
ZOOM_DC_+
ZOOM_DC_-
ZM_DIR_A
MSHUT_DIR
MSHUT_EN
FOCUS_A
FOCUS_A
SHUTTER_-
FOCUS_B
FOCUS_B
IRIS_M_+
IRIS_M_-
FC_DIR_B
FC_DIR_A
IRIS_M_EN
IRIS_M_IN
FC_BRK_A
ZOOM_DC_+
ZOOM_DC_-
SHUTTER_+
IRIS_M_IN
ZM_DIR_A
REG_GND
XCAM_DR_PS
IRIS_M_EN
FC_DIR_A
FC_DIR_B
C403
22u 10V
C401
0.1u
MSHUT_DIR
FC_BRK_A
MSHUT_EN
M_5V
D_3.2V
R402
390
R401 390
R404
390
± 0.5%
R403
390
± 0.5%
A_3.2V
R408
9100
9100
± 0.5%
R406
1800
± 0.5%
ZM_BRK_A
XZM_FG_LED
ZM_BRK_B
CN401
31P
1
Z_BOX1_PI_SENS_Vcc
2
Z_BOX1
3
Z_BOX1_PI_SENS_Col
4
Z_BOX2_PI_SENS_Vcc
5
Z_BOX2
6
Z_BOX2_PI_SENS_Col
7
GND(GUARD)
8
Z_DC_MOTOR(+)
9
Z_DC_MOTOR(+)
10
Z_DC_MOTOR(-)
11
Z_DC_MOTOR(-)
12
F_MOTOR_B(-)
13
F_MOTOR_B
14
F_MOTOR_A
15
F_MOTOR_A(-)
16
SHUTTER_(+)
17
SHUTTER_(+)
18
SHUTTER_(-)
19
SHUTTER_(-)
20
IRIS_(+)
21
IRIS_(-)
22
GND(GUARD)
23
GND(GUARD)
24
XFC_RST_LED
25
F_PI_SENS_Vcc
26
F_PI_SENS_OUT
27
XZM_RST_LED
28
Z_PI_SENS_Vcc
29
Z_PI_SENS_OUT
30
LENS_TENP
31
GND
XZM_RST_LED
XFC_RST_LED
ZM_DC_FG_1A
ZM_DC_FG_1B
ZM_SENS_1ST
FC_SENS
CL401
CL402
CL403
CL404
CL405
CL406
CL407
CL408
CL409
CL410
LENS_TEMP
IC401
M63067WG-DF0T
G2
VCC
F7
DGND
F6
VREF
G7
VLIM
G3
RNFS
G4
RNF
D1
VM1
D7
VM2
A4
VM3
G5
VM4
C1
PGND1
E1
PGND1
C7
PGND2
E7
PGND2
F5
IN1
G6
EN1
E5
BR1
D3
IN2
E3
EN2
F1
BR2
D5
IN3
B6
EN3
A7
BR3
A6
IN4
C5
EN4
A5
BR4
A2
IN5
C4
EN5
B2
BR5
C3
IN6
A1
EN6
C2
BR6
G1
IN7
E4
EN7
D4
PS
F2
OUT1A
E2
OUT1B
D2
OUT2A
B1
OUT2B
D6
OUT3A
E6
OUT3B
B7
OUT4A
C6
OUT4B
B4
OUT5A
B5
OUT5B
B3
OUT6A
A3
OUT6B
F4
OUT7A
F3
OUT7B
R409
10
R410
10
R411
10
R412
10
XX MARK:NO MOUNT
(2/6)
LENS DRIVE
(6/6)
@004
LENS DRIVE, MOTOR DRIVER
10
2
11
13
4
3
D
B
F
7
8
G
H
9
12
C
E
5
6
I
08
LENS
BLOCK
IC401
SY-176 BOARD(3/6)
:Voltage measurement of the CSP ICs
and the Transistors with mark, are
not possible.
and the Transistors with mark, are
not possible.
Ver. 1.1 2007.06
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