Read Sony DSC-W550 Service Manual online
6-11
DSC-W550_L3
Note: LENS BLOCK is replaced as block,
so that there PRINTED WIRING BOARD
and SCHEMATIC DIAGRAM are omitted.
and SCHEMATIC DIAGRAM are omitted.
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
IRIS_M_DIR
MSHUT_EN
MSHUT_DIR
ZM_BRK
FC_DIR_A
ND_-
FOCUS_B
FOCUS_A
FOCUS_XA
ZM_DIR
MSHUT_EN
MSHUT_DIR
SHUTTER_-
ZM_BRK
FC_EN
FC_EN
FOCUS_XB
IRIS_M_DIR
FC_DIR_A
FC_DIR_B
Z_DC_DRIVE_+
ZM_DIR
IRIS_M_BRK
FC_DIR_B
IRIS_M_BRK
Z_DC_DRIVE_-
ND_+
SHUTTER_+
FOCUS_XA
FOCUS_B
ND_-
ND_+
SHUTTER_+
SHUTTER_-
FOCUS_A
FOCUS_XB
Z_DC_DRIVE_-
Z_DC_DRIVE_+
FC_DIR_B
C401
0.1u
REG_GND
MSHUT_EN
IRIS_M_BRK
IRIS_M_DIR
XLD_PS
IC401
LV8053LG-TLM-E
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
R404
1100
1100
MSHUT_DIR
FC_EN
ZM_DIR
REG_GND
M_5.0V
ZM_BRK
FC_DIR_A
D_3.2V
D_3.2V
R403
10k
CL409
CL407
CL406
CL408
CL401
CL402
CL403
CL405
CL404
R401
330
CN401
21P
1
Z_FG0_K/E
2
Z_FG0_C
3
Z_FG0_A
4
GND
5
Z_DC_DRIVE(-)
6
Z_DC_DRIVE(-)
7
Z_DC_DRIVE(+)
8
Z_DC_DRIVE(+)
9
ND(+)
10
ND(-)
11
SHUTTER(+)
12
SHUTTER(+)
13
SHUTTER(-)
14
SHUTTER(-)
15
F_Z_PI_A
16
F_Z_PI_C
17
F_Z_PI_K/E
18
FOCUS_A
19
FOCUS_XB
20
FOCUS_XA
21
FOCUS_B
F_Z_PI_C
Z_FG0_C
XZM_FG_LED
XFC_RST_LED
R402
330
Q401
EMB3T2R
LED SWITCH
R405
1.5
R406
XX
C403
XX
C402
22u
(P_GND)
IRIS MOTOR DRIVER,
IRIS MOTOR DRIVER,
FOCUS MOTOR DRIVER,
ZOOM MOTOR DRIVER,
SHUTTER MOTOR DRIVER
XX MARK:NO MOUNT
SHUTTER MOTOR DRIVER,
FOCUS MOTOR DRIVER,
ZOOM MOTOR DRIVER,
SY-284 BOARD (9/11)
LENS
BLOCK
1
2
3
4
5
6
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