Read Sony DSC-P30 / DSC-P50 Service Manual online
DSC-P30/P50
M
M
IRIS
METER
M
M
M902
FOCUS
MOTOR
M
M
M901
ZOOM
MOTOR
CN181
CN182
H
FOCUS
SENSOR
ZOOM
SENSOR
LENS BLOCK
OPTICAL VIEWFINDER BLOCK
13
12
8
9
11
10
19
20
6
7
2
23
4
21
5
19
7
17
10
12
9
11
14
16
13
15
IC184
(1/2)
IRIS DRIVE
(SEE PAGE 4-13)
IC185
(2/4)
HALL BIAS CONTROL
(SEE PAGE 4-13)
IC185
(1/4)
IRIS DRIVE
(SEE PAGE 4-13)
+
–
+
–
–
+
–
–
+
–
–
+
–
–
+
–
1
2
3
IC185
(3/4)
HALL GAIN CONTROL
(SEE PAGE 4-13)
IC183
(SEE PAGE 4-13)
1
3
2
13
12
14
7
5
6
8
10
9
IRIS
DRIVE
Q181
D182
GAIN
CONTROL
Q184
IC184
(2/2)
IRIS DRIVE
(SEE PAGE 4-13)
IC182
IRIS (MECHA SHUTTER)
DRIVE
(SEE PAGE 4-13)
IC185
(4/4)
(1/2)
HALL AMP
(SEE PAGE 4-13)
7
5
6
IC186
EVR (D/A CONVERTER)
(SEE PAGE 4-14)
A1 FA
B1 FA
A2 FB
B2 FB
A3 ZA
B3 ZA
A4 ZB
B4 ZB
EN1
EN2
IN1
IN2
EN3
EN4
IN3
IN4
FOCUS
MOTOR
DRIVE
ZOOM
MOTOR
DRIVE
21
23
9
11
2
4
B1 FA
B2 FB
A1 FA
A2 FB
IN1
IN2
12
13
AO11
AO12
16
15
CLK
LD
17
DI
13
AO12
7
19
18
2
3
4
AO8
A02
A01
AO3
AO4
AO5
Q182
B+
(D 3.2V)
(D 3.2V)
17
15
16
14
2
4
1
3
DRIVE–
DRIVE+
BIAS+
HALL+
HALL–
BIAS–
F SENS RST
F SENS VCC
Z SENS RST
Z SENS VCC
05
FOCUS A
FOCUS A
FOCUS B
FOCUS B
ZOOM A
ZOOM A
ZOOM B
ZOOM B
CNT C
PRELAMP AF ON
CAM SO
XCAM SCK
DAC STBY
HALL AD
PE DAC LEVEL1
PE DAC LEVEL2
PE DAC LEVEL2
MSHUT ON
PE EN0
PE DIR0A
PE DIR0B
PE DIR0B
PE EN1
PE DIR1A
PE DIR1B
PE DIR1B
XFC RST SENS
XZM RST SENS
XLENS RST LED
9
18
TO
CAMERA BLOCK1
(SEE PAGE 3-4)
CAMERA BLOCK1
(SEE PAGE 3-4)
TO
VIDEO/USB/FLASH BLOCK
(SEE PAGE 3-11)
VIDEO/USB/FLASH BLOCK
(SEE PAGE 3-11)
16
TO
CAMERA BLOCK2
(SEE PAGE 3-6)
CAMERA BLOCK2
(SEE PAGE 3-6)
5
TO
CAMERA BLOCK1
(SEE PAGE 3-4)
CAMERA BLOCK1
(SEE PAGE 3-4)
SY-66 BOARD (3/6)
OVF ZOOM
SENSOR
7
6
Q192
B+
(D 3.2V)
(D 3.2V)
OVF SENS RST
OVF SENS VCC
OVF RST SENS
M
M
OVF
ZOOM
MOTOR
5
19
7
17
14
16
13
15
A3 ZA
B3 ZA
A4 ZB
B4 ZB
EN3
EN4
IN3
IN4
2
1
3
4
OVF A
OVF A
OVF B
OVF B
IC182
OVF ZOOM DRIVE
(SEE PAGE 4-13)
(2/2)
IC187
OVF ZOOM
CONTROL
(SEE PAGE 4-14)
18
17
8
3
15
16
SENS1
EN
DIR1A
DIR1B
CK IN
CS
4
5
SCK
S IN
6
9
S OUT
XCLR
1
VD IN
PLL12
XTG CS
XCAM SCK
CAM SO
CAM SI
XBEAR RESET
SYS V
DAC STBY
3-4. LENS MOTOR DRIVE BLOCK DIAGRAM
3-7
3-8
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