Read Sony DSC-S30 / DSC-S50 Service Manual online
DSC-S30/S50
3-7
3-8
3-4. LENS MOTOR DRIVE BLOCK DIAGRAM
F SENS RST
XLENS RST LED
F SENS GND
LENS BLOCK
IRIS/SHUTTER
MOTOR EE
M
M
DRIVE –
13
DRIVE +
BIAS +
11
HALL –
8
HALL +
10
BIAS –
9
12
CN183
H
SY-58 BOARD (3/5)
IRIS
DRIVE
Q181
D182
IC184
(1/2)
(SEE PAGE 4-19)
1
IC185
(1/4)
(SEE PAGE 4-20)
IC186
(SEE PAGE 4-20)
EVR (D/A CONVERTER)
+
–
–
10
18 AD1
4 AD5
6 AD7
5 AD6
19 AD2
17
DI
16
CLK
9
IC185
(2/4)
(SEE PAGE 4-20)
+
–
–
5
6
IC184: IRIS DRIVE
IC185: HALL AMP
IC185: HALL AMP
IC185
IC182
(4/4)
(SEE PAGE 4-20)
+
–
–
3
2
+
–
–
8
IC184
(2/2)
(SEE PAGE 4-19)
–
+
+
6
11
VCC
10
15
VDD
CH 3.2V
5
7
IC185
(3/4)
(SEE PAGE 4-20)
+
–
–
12
13
14
2
3
7
Q184
1
19
TO
CAMERA BLOCK2
(SEE PAGE 3-6)
24
TO
AUDIO/LCD BLOCK
(SEE PAGE 3-13)
(1/3)
CAM S0
XCAM SCK
2
AD3
3
AD4
7
TO
CAMERA BLOCK1
(SEE PAGE 3-4)
(1/2)
10
TO
DD-141 BOARD
(VIDEO/USB BLOCK)
CN852
(SEE PAGE 3-11)
PE DAC LEVEL1
13
AD12
SP VOL
PE DAC LEVEL2
9
TO
CAMERA BLOCK2
(SEE PAGE 3-6)
7
TO
CAMERA BLOCK1
(SEE PAGE 3-4)
(2/2)
DAC ENB
DAC STBY
HALL AD
IRIS EN
MSHUT ON
PE EN0
PE DIR0B
PE DIR0A
PE EN1
PE DIR1B
PE DIR1A
XZM RST SENS
XFC RST SENS
CNT-Y
CNT-C
Q189, 190
LD
9
AD10
8
AD9
(SEE PAGE 4-19)
5 A3 ZA
17 B4 ZB
7 A4 ZB
19 B3 ZA
10
EN1
12
EN2
15
IN4
13
IN3
14
EN3
16
EN4
9
IN1
VM1-3
24
VDD
CAM P 5V
D 3.2V
FOCUS
MOTOR
M
M
FOCUS A
4
FOCUS A
1
FOCUS B
3
FOCUS B
2
ZOOM A
17
23 B1 FA
2 A1 FA
FOCUS
MOTOR
DRIVE
SHUTTER
DRIVE
1
8
8
20
17 B4 ZB
5 A3 ZA
19 B3 ZA
10
EN1
12
EN2
13
IN3
15
IN4
9
IN1
11
IN2
14
EN3
16
EN4
VM1-3
24
VDD
CAM P 5V
D 3.2V
ZOOM
MOTOR
M
M
7 A4 ZB
4 A2 FB
2 A1 FA
23 B1 FA
21 B2 FB
ZOOM
MOTOR
DRIVE
1
8
8
20
ZOOM A
14
ZOOM B
16
ZOOM B
15
F SENS VCC
7
IC183
(SEE PAGE 4-19)
Q182
FOCUS
SENSOR
Z SENS VCC
19
Z SENS RST
20
Z SENS GND
18
ZOOM
SENSOR
D +3.2V
05
6
5
CN711 (2/5)
60
56
M901
M902
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