Read Sony DSC-T300 Service Manual online
DSC-T300_L3
4-10
SY-191 (7/10)
Note: 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.
TZ_HALL_TEMP
FC_SENS
YAW_HALLBIAS+
ZOOM_B
PITCH-
YAW_HALL+
XFC_RST_LED
PITCH-
ZM_SENS_1ST
FOCUS_A
PITCH_HALLBIAS+
IRIS_A
ZOOM_A
ZM_DIR_B
FC_BRK_A
XFC_RST_LED
PITCH_HALL-
XZM_RST_LED
PITCH_HALLBIAS-
ZOOM_A
YAW+
LENS_TEMP
YAW+
PITCH_HALLBIAS+
PITCH_HALL+
FC_SENS
FC_DIR_A
FC_DIR_B
YAW-
YAW-
PITCH_HALL-
YAW_HALLBIAS-
PITCH+
XZM_RST_LED
YAW_HALLBIAS-
ZOOM_B
PITCH+
TZ_HALL_TEMP
IRIS_B
YAW_HALLBIAS+
YAW_HALL+
FOCUS_B
FOCUS_A
IRIS_A
PITCH_HALL+
FOCUS_B
YAW_HALL-
ZM_DIR_A
IRIS_B
LENS_TEMP
YAW_HALL-
ZM_BRK_A
PITCH_HALLBIAS-
PITCH_HALLBIAS+
PITCH_HALLBIAS-
FC_DIR_A
FC_DIR_B
FC_BRK_A
ZM_DIR_A
ZM_DIR_B
ZM_BRK_A
IRIS_DIR_A
IRIS_DIR_B
IRIS_BRK_A
IRIS_BRK_B
FOCUS_A
FOCUS_A
FOCUS_B
FOCUS_B
ZOOM_A
ZOOM_A
ZOOM_B
IRIS_A
ZOOM_B
IRIS_A
IRIS_B
IRIS_B
ZM_SENS_1ST
IRIS_BRK_B
IRIS_DIR_B
IRIS_DIR_A
IRIS_BRK_A
M_5.0V
M_5.0V
D_3.1V
ZM_DIR_B
C402
0.1u
C403
0.1u
0.1u
D_3.1V
YAW_HALL-
ZM_SENS_1ST
C404
0.001u
CL402
IRIS_DIR_B
XFC_RST_LED
YAW_HALLBIAS+
FC_DIR_B
PITCH-
CL401
TZ_HALL_TEMP
IRIS_BRK_A
ZM_DIR_A
YAW+
REG_GND
R404
XX
CL405
CL404
FC_DIR_A
IRIS_DIR_A
PITCH+
R403
XX
YAW_HALL+
REG_GND
CN402
39P
1
FOCUS_B
2
FOCUS_A
3
FOCUS_B
4
FOCUS_A
5
NC
6
FC_SENS
7
FC_SENS_VCC
8
FC_SENS_GND
9
ZM_SENS
10
ZM_SENS_VCC
11
ZM_SENS_GND
12
LENS_TEMP
13
REG_GND(LD_TH)
14
IRIS_B
15
IRIS_B
16
IRIS_A
17
IRIS_A
18
YAW+
19
YAW+
20
PITCH-
21
IC_401_TEMP
22
YAW_HALL_BIAS+
23
YAW_HALL_BIAS-
24
PITCH+
25
PITCH+
26
YAW-
27
YAW-
28
NC
29
PITCH_HALL_BIAS-
30
PITCH_HALL_BIAS+
31
PITCH_HALL-
32
PITCH_HALL+
33
YAW_HALL+
34
YAW_HALL-
35
REG_GND(IC_401_TH)
36
ZOOM_A
37
ZOOM_B
38
ZOOM_A
39
ZOOM_B
ZM_BRK_A
IRIS_BRK_B
PITCH_HALL+
C401
22u
10V
YAW-
R405
47k
1005
PITCH_HALL-
R401
390
LENS_TEMP
M_5.0V
XZM_RST_LED
R402
330
FC_SENS
FC_BRK_A
CL403
CL406
YAW_HALLBIAS-
BD6373GW-E2
F3
VCC
F4
GND
F2
VM12
A2
VM34
F5
VM56
B1
PGND12
A5
PGND34
B6
PGND56
D2
INPUT1
E3
INPUT2
C2
ENABLE12
B3
INPUT3
B4
INPUT4
D3
ENABLE34
C5
INPUT5
D4
BRAKE5
D5
BRAKE6
F1
OUT1A
E2
OUT1A
E1
OUT1B
D1
OUT2A
C1
OUT2B
A1
OUT3A
B2
OUT3A
E4
INPUT6
A3
OUT3B
A6
OUT4B
E6
OUT6A
B5
OUT4B
C6
OUT5A
D6
OUT5B
F6
OUT6B
E5
OUT6B
A4
OUT4A
CL410
CL409
CL407
CL408
motor_5V
B
08
2
1
D
A
F
A
F
B
5
E
7
E
C
XX MARK:NO MOUNT
D
8
LENS DRIVE
4
6
C
3
LENS
BLOCK
LENS DRIVE,
IRIS MOTOR DRIVER,
FOCUS MOTOR DRIVER,
ZOOM MOTOR DRIVER
SY-191 BOARD(7/10)
IC401
D_3.1V
M_5.0V
Click on the first or last page to see other DSC-T300 service manuals if exist.