Power Block Diagram 2 - Sony Cyber-shot DSC-F707 Service Manual

3-8. POWER BLOCK DIAGRAM 2

FR-181 BOARD (2/2)
Q301
CN307
VCC
3 MEMORY
VCC
STICK
9
D301
CN302
MS POWER ON
19
CN301
CAM –7.5V CAM –7.5V
38
A 3.2V A 3.2V
37
A 3.2V
36
A 4.9V A 4.9V
35
A 4.9V
34
CAM 15V CAM 15V
33
CAM P 5V CAM P 5V
32
CAM P 5V
31
CAM P 5V
30
D 1.5V D 1.5V
29
D 1.5V
28
D 1.5V
27
D 3.2V D 3.2V
26
D 3.2V
25
D 3.2V
24
CN306
D 3.2V
5
CONTROL SWITCH
BLOCK
(POWER)
MIC/SPEAKER
UNIT (TY-010)
(SEE PAGE 4-60)
A CN304
D 3.2V
1
TO
POWER
BLOCK1
(SEE PAGE 3-14)
D 3.2V
SELFTIMER/
9
CN305
CPC UNREG CPC
10
(FOR CHECK)
CN308
PANEL –15.3V PANEL –15.3V
29
PANEL 13.5V PANEL 13.5V
31
PANEL 3.2V PANEL 3.2V
48
PANEL 3.2V
46
PANEL 4.9V PANEL 4.9V
42
PANEL 4.9V
40
BL VO– BL VO–
36
BL VO–
34
LB-075 BOARD
(SEE PAGE 4-62)
BACK LIGHT
LCD902
CN701
EVF VCC
EVF LCD 16
05
SY-072 BOARD
CN702
19
Q107, 108
CN701 FB105
2
3
4
FB106
5
6
7
8
9
10
11
12
13
14
15
16
L202
L201
D302
POWER
IC104
3.2V REG
D301
Q251, 253
REC
FB501
30 7 198
IC501
MC CAM, SH DSP
(SEE PAGE 4-25)
PD-155 BOARD (2/2)
CN701
29
31
48
46
42
40
36
34
L902 L901 L904
IC901 IC902
D701 LCD LCD TIMING
CN704
DRIVE GENERATOR
10 (SEE PAGE 4-54) (SEE PAGE 4-51)
EVF VCC
24
3-15
CAM –7.5V
CAM 15V
A 4.9V
IC101
TIMING
GENERATOR
(SEE PAGE 4-15)
Q206
D 3.2V
CAM P 5V
Q203
IC203 IC202
IR CUT FILTER, ZOOM/FOCUS
SHUTTER DRIVE MOTOR DRIVE
(SEE PAGE 4-17) (SEE PAGE 4-17)
A 3.2V
D 1.5V
D 3.2V
FB303 FB304
IC252 IC253 IC302 IC303
COMPARATOR MULTIVIBRATOR 128M SDRAM 128M SDRAM
(SEE PAGE 4-20) (SEE PAGE 4-19) (SEE PAGE 4-23) (SEE PAGE 4-23)
FB104
IC102
S/H, AGC,
A/D CONV.
(SEE PAGE 4-15)
PANEL –15.3V
L803
PANEL 13.5V
L801
PANEL 3.2V
Q801, 802 L804
PANEL 4.9V
Q804, 806
BL VO–
L802
IC951 IC851 IC802 IC801
BACK LIGHT BACK LIGHT LCD TIMING LCD
DRIVE CONTROL GENERATOR DRIVER
(SEE PAGE 4-54) (SEE PAGE 4-52) (SEE PAGE 4-51) (SEE PAGE 4-51)
CD-355 BOARD
(Included in the LENS ASSY)
IC301
CCD IMAGER
(SEE PAGE 4-10)
CN101 CN301 FB301
CAM –7.5V
24 24
CAM 15V
25 25
L301
CN303
A 4.9V A 4.9V
6 6 3
FLASH
A 4.9V A 4.9V
7 7 4 UNIT
CN704
D3.2V
CONTROL
7
D3.2V SWITCH
3
BLOCK
D3.2V
2
LENS ASSY
(ZOOM)
ZOOM
SENSOR
CN203
Z SENS VCC
19
FOCUS
F SENS VCC
30 SENSOR
IR SENS VCC
IR SENSOR
35
L502 L303
FB506
FB504 FB301
IC505 IC504 IC507
EEPROM 16M FLASH CLOCK GEN.
(SEE PAGE 4-27) (SEE PAGE 4-27) (SEE PAGE 4-27)
CAMERA DSP
(SEE PAGE 4-21)
L203
A 3.2V
L103 L102 L204
IC101 IC207 IC205
TIMING EVR HALL AMP
GENERATOR (D/A CONV.) (SEE PAGE 4-18)
(SEE PAGE 4-15) (SEE PAGE 4-18)
PANEL UNIT
Q803, 805
CN801
VGL
3
VGH
LCD901
1
COLOR
VDD
LCD
4
VDD
MONITOR
23
VSH
24
CN851
D911
BL L
1
BACK LIGHT
3-16 E
DSC-F707
DC 300V
B
TO
POWER
BLOCK 1
(SEE PAGE 3-13)
194 198
IC301
IC204
IRIS DRIVER
(SEE PAGE 4-17)