Read Sony DSC-P8 Service Manual online
DSC-P8
COVER
COVER
R:REC MODE
P:PB MODE
NO MARK:REC/PB MODE
∗
:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
0.4
R3/P2.9
0.4
R
∗
/P0
2.9
R3/P2.9
5.1
5.1
4.9
0.4
0.4
5.1
0.5
0.5
0.4
0.4
4.9
0.4
0.4
0
R2.5/P5.1
R7.6/P4.7
0.6
R2.9/P0
2.9
R10.1/P4.7
0
0
0
0
0
0
R3/P2.9
R0.5/P2.9
R2.6/P2.9
R2.3/P2.9
R0.3/P2.9
5.1
0.4
R0.4/P0.2
0.3
0
5.1
0.3
0
R2.9/P0
(5/10)
25
7
(2/10)
(10/10)
26
58
(6/10)
R304
68k
R302
68k
0.1u
16V
C302
IC301
BD6752AKV-E2
1
EN6
2
IN6
3
EN5
4
IN5
5
EN4
6
IN4
7
EN3
8
IN3
9
EN2
10
IN2
11
EN1
12
IN1
13
CNF
14
OUT1A
15
OUT1B
16
VM1
17
OUT2A
18
OUT2B
19
PGND1
20
OUT3A
21
OUT3B
22
VM2
23
OUT4A
24
OUT4B
25
CP1
26
CP2
27
CP3
28
CP4
29
VG
30
DGND
31
VLIM
32
VREF
33
PS
34
VCC
35
BR6
36
BR5
37
OUT5A
38
OUT5B
39
VM3
40
PGND2
41
OUT6A
42
OUT6B
43
OUT7A
44
RNF
45
VM4
46
OUT7B
47
EN7
48
IN7
C304
10u
0.1u
16V
C301
0.1u
C303
5%
2.5
R307
IRIS_M_EN
IRIS_M_IN
MSHUT_EN
MSHUT_ON
HR_DIR0A
HR_DIR0B
HR_EN0
HR_DIR1A
HR_DIR1B
HR_EN1
CAM_P_5V
XCAM_DR_PS
MSHUT_REF
D_2.9V
REG_GND
XLENS_RST_LED
27P
CN301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
IRIS_S_IN
IRIS_S_EN
CPH3206-TL
Q302
R305
820
R308
0
68k
R303
10u
6.3V
C305
DTA143TMT2L
Q303
10uH
L303
L302
10uH
C308
10V
22u
1
A
XFC_RST_SENS
XZM_RST_SENS2
XZM_RST_SENS1
LENS_TEMP
ZOOM_A
FOCUS_A
FOCUS_A
FOCUS_B
ZOOM_A
ZOOM_B
ZOOM_B
FOCUS_B
IRIS_M_+
IRIS_M_-
ZOOM_A
HR_DIR1B
HR_EN1
HR_DIR1A
HR_DIR0B
HR_EN0
HR_DIR0A
SHUTTER+
SHUTTER-
MSHUT_ON
MSHUT_EN
IRIS_M_EN
IRIS_M_IN
HR_EN1
HR_DIR1B
HR_DIR1A
HR_EN0
HR_DIR0B
HR_DIR0A
MSHUT_ON
MSHUT_EN
IRIS_S_+
IRIS_S_-
IRIS_S_EN
IRIS_S_IN
IRIS_M_IN
IRIS_M_EN
IRIS_S_IN
IRIS_S_EN
ZOOM_B
ZOOM_A
ZOOM_B
FOCUS_B
FOCUS_A
FOCUS_B
FOCUS_A
IRIS_S_-
IRIS_S_+
IRIS_M_-
IRIS_M_+
SHUTTER-
SHUTTER+
IRIS_M_-
SHUTTER-
SHUTTER+
SHUTTER-
SUTTEER+
ZOOM_A
F_RST_GND
F_RST_VCC
ZOOM_B
FOCUS_A
FOCUS_B
FOCUS_B
Z_RST_VCC2
FOCUS_A
Z_RST_VCC
TEMP_GND
Z_RST_GND
Z_RST_SENS1
ZOOM_A
ZOOM_B
F_RST_SENS2
TEMP_OUT
IRIS_M_+
IRIS_S_+
IRIS_S_-
Z_RST_SENS2
Z_RST_GND2
LENS
UNIT
B+ SWITCH
IC301
LENS DRIVER
5
G
6
7
LENS DRIVE(LD BLOCK)
05
9
E
B
C
11
SY-83 BOARD (4/10)
H
3
I
F
2
4
8
10
D
SWITCH
XX MARK:NO MOUNT
4-16
For Schematic Diagram
• Refer to page 4-43 for printed wiring board.
• Refer to page 4-43 for printed wiring board.
4-15
4-2. SCHEMATIC DIAGRAMS
SY-83 BOARD SIDE A
SY-83 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
SY-83 BOARD SIDE A
SY-83 BOARD SIDE B
SY-83 (4/10)
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