Sony Cyber-shot DSC-P73 Service Manual page 8

For Schematic Diagram
Refer to page 4-39 for printed wiring board.
1 2 3
SY-100 BOARD (3/8)
A
LENS DRIVE (LD BLOCK)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
CN601 27P
Z_RST_SENS2 27
Z_RST_GND2 26
B
Z_RST_VCC2 25
FOCUS_A
FOCUS_A
24
FOCUS_B
FOCUS_B 23
FOCUS_A
FOCUS_A 22
FOCUS_B
FOCUS_B 21
F_RST_VCC 20
F_RST_GND 19
F_RST_SENS 18
C
SHUTTER+ 17
SHUTTER+
16
SHUTTER+
15
SHUTTER-
SHUTTER-
LENS
SHUTTER- 14
BLOCK
IRIS_M_+
IRIS_M_+ 13
IRIS_M_-
12
IRIS_M_-
IRIS_S_+
11
IRIS_S_+
IRIS_S_-
IRIS_S_ - 10
D
VCC1
9
8
Z_RST_SENS1
GND1 7
TEMP_OUT 6
TEMP_GND
5
ZOOM_A
ZOOM_A 4
ZOOM_B
ZOOM_B 3
ZOOM_A
ZOOM_A 2
ZOOM_B
E
ZOOM_B 1
IRIS_S_+
LENS BLOCK is replaced as a block,
IRIS_S_-
So that there PRINTED WIRING BOARD
and SCHEMATIC DIAGRAM are omitted.
IRIS_M_+
IRIS_M_-
F
LENS_TEMP
@18
XCAM_DR_PS
MSHUT_REF
(4/8)
G
SHUTTER+
SHUTTER-
H
HR_DIR2A
HR_DIR2B
I
J
05
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
4 5 6 7
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
R610
R609 R611
68k 68k 68k
0 2.9
2.9
Q601
DTA143TMT2L
B+ SWITCH
Q602
R606
CPH3206-TL-E
5
820
4.6V REG
5
R608
XX
4.6
F6 G7 H7 G6 H6 F5 G5 H5 H4 F4 G4 H3
NC
VLIM
C604
VREF
0.1u
MSHUT_EN
EN7
MSHUT_DIR
IN7
VM4
OUT7A
R607
2.5 RNFS IC601
0.5%
RNF
LENS DRIVE
IC601
OUT7B
M50237WG-DF0T
VM4
HR_EN2
EN3
IN3
EN4
IN4
NC
D5 A8 A7 B6 A6 C5 B5 A5 A4 C4 B4 A3 B3 A2 B2 C3
C601
0.1u
4-15
SY-100 BOARD SIDE A SY-100 BOARD SIDE A SY-100 BOARD SIDE B SY-100 BOARD SIDE B
8 9 10
HR_EN0
HR_DIR0B
HR_DIR0A
HR_EN2
HR_DIR2B
HR_DIR2A
IRIS_S_EN
C602 C603
IRIS_M_IN
33u
33u
10V 10V
IRIS_S_IN
IRIS_M_EN
MSHUT_DIR
MSHUT_EN
IRIS_M_IN
IRIS_M_EN
G3 H2 H1 E4
NC
IRIS_S_IN
IN1
IRIS_S_EN
EN1
BR6
PGND3
ZOOM_B
OUT6B
VM3
ZOOM_B
OUT6A
PGND3
ZOOM_A
OUT5B
VM3
ZOOM_A
OUT5A
PGND3
BR5
HR_DIR0B
IN6
NC
HR_EN0
HR_DIR0A
11 12 13
M_5V
@19
D_2.8V
REG_GND
(7/8)
Z_RST_SENS2
XLENZ_RST_LED
XFC_RST_SENS
@11
XZM_RST_SENS1
(2/8)
HR_EN0
HR_DIR0B
HR_DIR0A
HR_EN2
HR_DIR2B
HR_DIR2A
IRIS_S_EN
IRIS_M_IN
IRIS_S_IN
IRIS_M_EN
MSHUT_DIR
MSHUT_EN
4-16
DSC-P73
SY-100 (3/8)