Lens Motor Drive Block Diagram - Sony Cyber-shot DSC-P71 Service Manual

DSC-P71/P71M

3-4. LENS MOTOR DRIVE BLOCK DIAGRAM

FP-528 FLEXIBLE BOARD
D001
SELF TIMER/
AF ILLUMINATOR
3-7
SY-075 BOARD (3/4)
LENS ASSY
CN202
SHUTTER+
1
2
SHUTTER
M M
MOTOR
SHUTTER–
3
4
LENS
TEMP OUT
13
TEMP
SENSOR
43 OUT7A SHUTTER
DRIVER
46 OUT7B
FOCUS
FOCUS A
10
20 OUT3A
MOTOR
FOCUS A
FOCUS
8
21 OUT3B
M
FOCUS B MOTOR
11 23 OUT4A
DRIVE
FOCUS B
24 OUT4B
9
ZOOM
24 ZOOM DRIVE−
MOTOR
37 OUT5A
ZOOM
25
M MOTOR
22
ZOOM DRIVE+
DRIVE
38 OUT5B
23
FOCUS RESET SENS
FOCUS
14
SENSOR
IRIS
DRIVER
IRIS
MOTOR
IRIS+
6 17 OUT2A
M
IRIS−
5 18 OUT2B
IC202
7ch LENS DRIVER
(3/8)
ZOOM ENCODER4
17
ZOOM ENCODER3
18
ZOOM
ZOOM ENCODER2
ENCODER 19
ZOOM ENCODER1
20
CN708 Q703
PRELAMP LED ON 5
LED
DRIVE
6
05
MSHUT REF
PRELAMP AF ON
18
SELF TIMER LED
LENS TEMP AD
17
XCAM DR PS
VLIM 31
MSHUT ON
IN7 48
MSHUT EN
EN7 48
ZOOM ENCODER4
PS 33
ZOOM ENCODER3
ZOOM ENCODER2
ZOOM ENCODER1
EN3 7
HR EN0
EN5 5
HR DIR0A
IN3 8
HR DIR0B
IN4 6
ZM DC BR
BR5 36
EN5 3
2
ZM DC EN
EN6 1
HR DIR1A
IN5 4
HR DIR1B
IN6 2
IRIS IN
IN2 10
IRIS EN
EN2 9
HR DIR2A
IN1 12
HR EN2
EN1 11
XFC RST SENS
3-8
CAMERA BLOCK 2
(3-6)
CAMERA BLOCK 2
(3-5)
CAMERA BLOCK 1
(3-4)