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DSC-P1
3-4. LENS MOTOR DRIVE BLOCK DIAGRAM
3-7
3-8
TEMP OUT
TEMP GND
FOCUS RESET GND
FOCUS RESET VCC
LENS UNIT
CN201
SHUTTER+
SHUTTER–
1
•
2
3
3
•
4
22
•
23
IRIS–
5
IRIS+
6
HI-74 BOARD (2/4)
CA-66 BOARD (2/2)
MT-60 BOARD (7/12)
18
TO
VIDEO/AUDIO/
USB BLOCK
(SEE PAGE 3-11)
8
TO
CAMERA BLOCK 1
(SEE PAGE 3-4)
16
TO
CAMERA BLOCK 2
(SEE PAGE 3-6)
SP VOL
DAC ENB
Q653, 654
23 OUT1B
14 OUT3
2 OUT1A
21 OUT2B
4 OUT2A
1
VC1
2
VC2
7
IN1
8
IN2
5
ENA1
6
ENA2
18
VDD
11
VS2
20
VS1
M+5V
D+3.2V
MECHA
SHUTTER
MOTOR
FOCUS
MOTOR
M
M
IRIS
MOTOR
M
M
M
M
FOCUS A–
8
FOCUS B–
9
FOCUS A
10
FOCUS B
11
ZOOM DRIVE+
24
•
25
17 OUT1
15 OUT2
ZOOM
MOTOR
M
M
17 OUT4B
19 OUT3B
7 OUT4A
5 OUT3A
ZOOM DRIVE–
FOCUS RESET SENS
14
Q203
FOCUS
SENSOR
LENS TEMP
SENSOR
ZOOM ENCODER 4
ZOOM ENCODER 3
ZOOM ENCODER 2
ZOOM ENCODER 1
17
18
ENCODER GND
19
20
21
21
ZOOM
ENCODER
D+3.2V
05
15
12
13
16
9
IN1
11
IN2
13
IN3
15
IN4
14
EN3
10
EN1
12
EN2
16
EN4
24
VDD
20
VM2
–
3
8
1
VM4
VM1
M+5V
D+3.2V
ZOOM
MOTOR
DRIVER
DRIVER
IC203
(SEE PAGE 4-13)
FOCUS
MOTOR
DRIVER
DRIVER
12 OUT4
IC652
(SEE PAGE 4-44)
EVR
(D/A CONVERTER)
12 LD
A+3.2V
14 DI
15
AO1
2
AO2
3
AO3
4
AO4
10
AO8
13 CLK
9
VCC
8
VDD
MT-60 BOARD (6/12)
17
TO
CAMERA BLOCK 2
(SEE PAGE 3-6)
CAM S0
DAC STBY
XCAM SCK
CAM S0
DAC STBY
XCAM SCK
CL664
CL662
CL663
IC201
(SEE PAGE 4-13)
IRIS
DRIVER
CL661
CL660
CL657
CL660
CL657
CL671
CL666
DAC ENB
IRIS REF
MSHUT REF
PE DAC LEVEL2
PE DAC LEVEL1
CL220
MSHUT REF
CL201
IRIS REF
CL218
MSHUT EN
CL214
IRIS EN
CL208
MSHUT ON
CL213
IRIS IN
CL210
PE DIR0B
CL211
PE DIR0A
CL212
PE EN0
CL215
PE DC IN1
CL216
PE EN1
CL204
XLENS RST LED
CL219
ZOOM ENCODER4
CL207
ZOOM ENCODER3
CL206
ZOOM ENCODER2
CL205
ZOOM ENCODER1
CL202
LENS TEMP AD
CL203
XFC RST SENS
PE DAC LEVEL1
PE DAC LEVEL2
DAC ENB
MSHUT EN
IRIS EN
MSHUT ON
IRIS IN
PE DIR0B
PE DIR0A
PE EN0
PE DC IN1
PE EN1
LENS TEMP AD
XLENS RST LED
ZOOM ENCODER4
ZOOM ENCODER3
ZOOM ENCODER3
ZOOM ENCODER2
ZOOM ENCODER1
XFC RST SENS
MECHA
SHUTTER
DRIVER
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