Motor Drive - Sony NEX-3A Service Manual

1 2
A
UNREG_MOTOR
MOTOR_GND
B
SHUTTER_CHARGE_MOTOR_1
SHUTTER_CHARGE_MOTOR_2
CAM_ON
C
D
EVER_3.15V
REG_GND
E
F
D_3.15V
G
ANTI_DUST
H
29
NEX-3A/3D/3K/5A/5D/5CD/5K/5CK/5H_L3
3 4 5
CL3323
CL3324
C5 C4 C3 C2 C1
C3305
1u
D1 PG3 INA B5
D3 VM1 IC3301 INB B4
AN41400A
D4 PG2 STBY B3
CHARGE MOTOR DRIVE
PG1 BC2 B2
D5
BC1
B1
C3304
0.01u
A1 A2 A3 A4 A5
C3303
0.01u
C3302
0.1u
C3301
0.1u
D3301
1SS387-TPL3
R3305
100K
6 7
17 18
CL3321
XSHUTTER_CHARGE_CAM_2 16 XCHARGE_CAM_2
XSHUTTER_CHARGE_CAM_1 15 XCHARGE_CAM_1
CL3320
14 XCHARGE_CAM_GND
XSHUTTER_CHARGE_CAM_3 13 XCHARGE_CAM_3
CL3322
12 CM-
11 CM-
10 CM-
9 CM-
8 CM-
R3301 XX
7 CM+
6 CM+
5 CM+
4 CM+
3 CM+
2 TEMP_GND
CHARGE_MOTOR_TEMP
1 CM_TEMP
CN3301
7 8
6 FR-
5 FR-
4 FR-
LOWPASS RETAINER
IM PLATE UNIT
3
FR+
2 FR+
1 FR+
CN3302 8P
R3304
3.3
Q3301
RUE003N02TL
DISCHARGE
6-15
8 9 10
MB
CHARGE
UNIT
R3308
CROSSCON_5.5V
18P
AFLED_PWM
Note: MB CHARGE UNIT and LOWPASS RETAINER IM PLATE UNIT are
replaced as two blocks, so that their PRINTED WIRING
BOARD and SCHEMATIC DIAGRAM are omitted.
11 12
A
B
XX
R3306
8.2
C
Q3302
HN1A01F
LED DRIVE
1 4
2 5
6 3
R3307
1k AF_LED_A
Q3303
DTC114EMFS6T2L
LED DRIVE
D
REG_GND
E
F
G
H
SY-258 BOARD (13/21)

MOTOR DRIVE

XX MARK:NO MOUNT