Sony Cyber-shot DSC-F717 Service Manual page 24

COVER
COVER
3-5. POWER BLOCK DIAGRAM (2/2)
FR-194 BOARD (2/2)
Q301 CN309
VCC
9
CN302
MS POWER ON
19 19
LANC DC
14 14
CN301
CAM 15V CAM 15V
33 7
CAM –7.5V CAM –7.5V
38 2
32 8
CAM P 5V CAM P 5V
ı ı
30 10
D 3.2V D 3.2V 23 17
22 18
26 14
D 2.9V D 2.9V
ı ı
24 16
IC501 3.2V IC501 3.2V 35 5
34 6
A
A 3.2V A 3.2V 37 3
36 4
POWER (1/2)
29 11
D 1.5V D 1.5V
ı ı
(PAGE 3-8)
27 13
CN308 (2/2)
PANEL –15.3V
PANEL –15.3V
29 29
PANEL 13.2V PANEL 13.2V
31 31
PANEL 2.9V PANEL 2.9V 48 48
46 46
PANEL 4.9V PANEL 4.9V 42 42
40 40
BL UNREG BL UNREG
36 36
LB-082 BOARD
D701
BACKLIGHT
10
LCD902
CN701
EVF VCC EVF VCC
16 24
EVF
LCD UNIT
05
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
SY-080 BOARD
MEMORY
STICK
CN702
MS POWER ON
CN701
CAM DD ON
L601
IC601
USB
FB601
INTERFACE
(7/7)
D 3.2V
D 2.9V
IC302
FB303
128M SDRAM
(5/7)
IC303
FB304
128M SDRAM
(5/7)
A 3.2V
D 2.9V
D 1.5V
FB501 MS POWER ON
D23/PTA7 30
CAM DD ON
PTM6 198
PRELAMP AF ON
FB503
TO2/PTQ1 7
IC501
MC CAM, SH DSP,
FB502
FLASH
(6/7)
L501
PD-179 BOARD (2/2)
CN701 (2/2)
L902 L901 L904
IC901 IC902
LCD TIMING BACKLIGHT
CN704
DRIVE GENERATOR
(1/2) (1/2)
3-9
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
L102
FB104
D 2.9V IC102
FB101
S/H, AGC,
L103
A/D CONV. GENERATOR
(1/7)
A 3.2V
Q107, 108
FB106
FB105
IC207 IC205 IC104
IC204
EVR HALL AMP, 3.2V REG
IRIS DRIVE
(D/A CONV.) HALL CONTROL (1/7)
(2/7)
(2/7) (2/7)
3 VIN VOUT
L204
L203
L202
L201
CAM P 5V
L502
FB504
IC203
IR CUT FILTER/
IC505 IC507
SHUTTER
EEPROM CLOCK GEN. MOTOR DRIVE
(6/7) (6/7) (2/7)
A 3.2V
D 2.9V
D 1.5V
Q251, 253
IC252 IC253
COMPARATOR MULTI
(3/7) VIBRATOR
(3/7)
L803
L801
Q801, 802 L804
L806 L807
Q804, 806
L802
IC951 IC803 IC802
BACKLIGHT TIMING
DRIVE DRIVE GENERATOR
(1/2) (2/2) (2/2)
IC101
TIMING
(1/7)
CD-408 BOARD AJ-005
BOARD
CN101 CN301 CN302
LANC DC LANC DC
11 11 4
L301
CAM 15V IC301
25 25
CAM –7.5V CCD FP-504
24 24
IMAGER
FLEXIBLE
FB301
BOARD
CN303
CAM P 5V 6 6 3
7 7 4
Q203 CN203
IR SENS VCC
2 REG 3.2V
35
Z SENS VCC
19
Q206
F SENS VCC
30
DRIVE+
13
IR LED A
IC202
1
FOCUS/ZOOM
MOTOR DRIVE
(2/7)
PIO07 189
CONTROL SWITCH BLOCK
L302
PIO01
198 (FZ51050)
FB302
CN704
IC301
6
CAMERA DSP
L301
FB301
(4/7)
2
D 2.9V
12
Q803, 805 CN801
VGL
3
VGH
LCD901
1
LCD
VSH
PANEL
24
UNIT
4 VDD
23
D911
CN851
BL H
3
BL THH
6
BACKLIGHT
IC801
LCD
DRIVER
(2/2)
3-10E
DSC-F717
J151
ACC
FLASH
UNIT
CN002
B
CN001
A 4.9V 1 DC 300V
2
2 POWER (1/2)
(PAGE 3-7)
LENS ASSY
IR
SENSOR
ZOOM
SENSOR
FOCUS
SENSOR
M IRIS
METER
IR LED
S301 - 304, 308
FOCUS(MANUAL/AUTO),
AF LOCK, SPOT METER,
MANUAL FOCUS
WHITE BALANCE
BLOCK (MF51050)
S306, 307
ZOOM
RV451, 452
CN451
D 2.9V MANUAL
1
FOCUS