Focus/Zoom Motor Drive) - Sony CCD-TR317 Service Manual

CCD-TR317/TR517/TRV17/TRV37/TRV47/
TRV57/TRV57P/TRV67/TRV87/TRV87P
For Schematic Diagram
• Refer to page 4-35 for printed wiring board.
1
VC-234 BOARD(4/13)
FOCUS/ZOOM MOTOR DRIVE
A
(LD BLOCK)
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
B
C
D
E
ZOOM
F
LENS BLOCK
G
ZOOM LENS BLOCK is replaced as a
block so that there SCHEMATIC
DIAGRAM and PRINTED WIRING BOARD
H
are omitted.
I
J
16
FOCUS/ZOOM MOTOR DRIVE
VC-234 (4/13)
2 3 4 5
C552
0.01u
B
2SC4738F-Y/GR(TPL3)
IRIS DRIVE
CN551 24P
24
DRIVE(+)
23
DRIVE(-)
22
CONT(+)
21
CONT(-)
R552
20
HALL(-) 1k
19
BIAS(-)
18
HALL(+)
BIAS(+) 17
16
TEMP
15
TEMP
ZM_SENSE_OUT 14
13
GND
12
FC_SENSE_OUT
FC_SENSE_VCC 11
PLA/GLASS
10
ZM_SENSE_VCC 9
ZM_A 8
ZM_B 7
ZM_XB
6
ZM_XA 5
FC_A 4
FC_B 3
FC_XB
2
FC_XA 1
R551
C551
47k
XX
4-15
6 7 8
R560
R567
10
2200
1/16W
1608
C562
0.22u
2012 B
R565
470k
R578
XX
C560
1/16W
1608 470p
B
7 6
C554
4700p
B
D551
MA111-(K8).S0
C556 NJM324V(TE2)
10u
10V
A:ROHM
R561
1M
8 9 10 11 12 13 14
R1.6/P2.8
R0.5/P0
Q551
R556
C559
1k
0.1u
0
B
R564
R554 220k
XX
R562 R563
R553
2200 10k
0
1/10W
2012
C573
0.1u B
R555 R557
68k 68k
R0/P-0.3 2.8
Q552 R558
2SA1832F-Y/GR(TPL3) 4700
2.8
FOCUS SENSOR SWITCH
R0/P-0.3 2.8
Q553
2SA1832F-Y/GR(TPL3)
ZOOM SENSOR SWITCH 2.8 R559
4700
L551
10uH
C561
24 23 22 21 20 19 18 17 16 15 14 13
0.01u
B
IC551
FOCUS/ZOOM
C563
MOTOR DRIVE
33u
6.3V
A:ROHM
1 2 3 4 5 6 7 8 9 10 11 12
9 10 11 12
R568
R572
15k
1k
C564
R570 L553
0.001u
470k
10uH
B
C571
C570
C567
10u
XX 0.01u
6.3V
B
B
5 4 3 2 1
A:ROHM
C572
0.1u
IC552
B
IC552
2012
IRIS DRIVE
HALL BIASS
HALL GAIN
HALL AMP
R576
10k
Q554
2SC4738F-Y/GR(TPL3)
R575
R0/P0.5 1k
R573
Q554
330
AMP
C566
C565 C568
0.01u 2200p
0.47u
B
B B
R577
47k
R569
R574
22k
22k
L552
10uH
C569
1u
F
4-16
13 14
HALL_REF
HALL_OFFSET
28
TO(8/13)
HALL_GAIN
A_4.75V
D_2.8V
90
TO(13/13)
REG_GND
MT_GND
MT_4.75V
FC_RST_LED
IRIS_PWM
ZM_RST_LED
LENS_FILTER_ON_SW
HALL_AD
27
TO(9/13)
FC_RST
ZM_RST
LENS_TEMP_AD
PLA/GLASS
IRIS_COM
ZM_RST
FC_RST
DIR1B
26
DIR1A TO(2/13)
EN1
DIR0B
ENQ
DIR0A