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Printed Wiring Board; Zoom/focus Drive - Sony DCR-VX2000 Service Manual

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For Schematic Diagram
• Refer to page 4-75 for SE-108 printed wiring board.
1
2
3
4
LA-026 BOARD(1/3)
ZOOM/FOCUS DRIVE(LA BLOCK)
A
-REF.NO.:20000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
SE-108 BOARD
R :REC MODE
P :PB MODE
VAP SENSOR
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
B
CN600
6P
C
GND
1
YS_REF
2
C601
C600
L600
22u
0.1u
YSD_OUT
3
4V
10uH
B
P
SE_VCC
4
PSD_OUT
5
PS_REF
6
D
E
F
CN050
39P
ZOOM_A
1
ZOOM_B-
2
NC
3
ZOOM_B
4
NC
5
ZOOM_A-
6
NC
7
G
GND
8
YS_REF
9
YS_REF
YSD_OUT
10
YSD_OUT
4
SE_VCC
11
SE_VCC
TO(2/3)
PSD_OUT
12
PSD_OUT
PS_REF
13
PS_REF
BIAS+
14
HALL+
15
H
BIAS-
16
HALL-
17
NC
18
R060
LENS
NC
19
BLOCK
XX
DRIVE-
20
DRIVE+
21
ZM_RST_SENS
22
TEMP_OUT
23
I
GND
24
FC_RST_SENS
25
FZ_SENS_VCC
26
NDB
27
NDA
28
NDC
29
GND
30
NC
31
J
5
ND_SENS_VCC
32
ND_SENS_VCC
TO(2/3)
NC
33
FOCUS_A
34
NC
35
FOCUS_B-
36
NC
37
FOCUS_B
38
FOCUS_A-
39
K
16
5
6
7
8
SE603
XX
SE600
ENC03JA
YAW
SE601
ENC03JB
PITCH
SE602
XX
26
TO(3/3)
TEMP_OUT
MF_F0
1
TO(2/3)
MF_F1
2
TO(2/3)
MZ_F0
3
TO(2/3)
MZ_F1
ND_SW1
21
TO(3/3)
ND_SW2
ND_SW3
ZM_RST_SENS
22
TO(3/3)
FC_RST_SENS
R142
R143
R144
R145
R146
Q140
68k
68k
68k
68k
68k
2SB1462J-QR(K8).SO
3.1
0
R140
1k
3.1
3.1
R141
Q141
10k
UN9213J-(K8).SO
Q140,141
0
SWITCH
FC_A
FC_A
FC_B
FC_B
ZM_B
ZM_B
ZM_A
ZM_A
4-69
9
10
11
12
C148
0.22u
B
R155
R160
470k
470k
C149
R161
0.001u
C147
1k
B
470p
B
0.7
1.2
C155
0.1u
B
R151
7
6
5
4
3
2
1
1M
IC141
C142
4700p
B
IRIS DRIVE
Q142
2SD2216J-QR(K8).SO
DRIVER
8
9
10 11 12 13 14
R0.4/P0
R0.6/P0
R1.9/P2.7
C146
R150
0.1u
1k
Q143
R0/P0
B
2SD2216J-QR(K8).SO
BUFFER
R149
R154
C140
XX
220k
0.01u
R152
R166
B
0.7
2200
10k
0.6
R147
C144
R153
C145
0
XX
10k
1/10W
0.1u
B
C170
R163
0.1u
330
B
C153
2200p
B
C150
C151
0.47u
R167
0.01u
B
47k
B
C143
R159
1u
R164
FB140
22k
22k
C165
470p
R148
IC143
R178
C164
B
47k
560
C167
C141
470p
BU9241FS-E2
470p
0.01u
B
R173
B
B
1k
2.7
2.7
F0
VDD
C163
2.7
F1
0.22u
B
R174
CTL1
CTL2
1k
IC143
R177
56k
ZOOM
0
0
FG
DIR
2.7
MM
GND
GND
C160
47p
CH
L140
10uH
R0.4/
2.7
0
0
5.2
0
0
0
0
P1.4
24
23
22
21
20
19
18
17
16
15
14
13
C152
0.1u
B
IC140

ZOOM/FOCUS DRIVE

C154
10u
10V
1
2
3
4
5
6
7
8
9
10
11
12
A
5.2
0.1
0.1
0.1
0.1
5.2
0
0
DCR-VX2000/VX2000E
13
14
15
16
R187
L141
10uH
0
C157
22u
4V
P
L142
10uH
R168
L143
0.9
10uH
47k
± 0.5%
5
4
C158
R169
C156
22u
18k
0.1u
4V
C166
± 0.5%
1
2
3
B
P
22u
4V
P
R170
470
C159
± 0.5%
0.1u
B
IC142
IRIS DRIVE
C168
470p
R186
IC144
B
560
BU9241FS-E2
R181
1k
R2.3/P2.7
F0
VDD
R0.1/P2.7
C162
F1
0.22u
B
R182
CTL1
CTL2
1k
IC144
R185
56k
FOCUS
0
0
FG
DIR
2.7
MM
C161
GND
GND
47p
CH
4-70
17
18
10
HALL_AD
TO(3/3)
8
IRIS_OFFSET
TO(3/3)
7
D_2.8V
TO(3/3)
D_3.1V
6
TO(2/3)
REG_GND
29
TO(2/3,3/3)
9
IRIS_GAIN
TO(3/3)
IRIS_COM
IRIS_PWM
11
TO(3/3)
MZ_A
MZ_B
MF_A
12
TO(3/3)
MF_B
13
ZM_FC_LED
TO(3/3)
MT_5.2V
28
TO(2/3)
MT_GND
DIR_1B
14
DIR_1A
TO(3/3)
EN1
DIR_0B
15
DIR_0A
TO(3/3)
EN0
ZOOM/FOCUS DRIVE
LA-026 (1/3)

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