Sony Cyber-shot DSC-P32 Service Manual page 21

DSC-P32
COVER
COVER
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
3-4. POWER BLOCK DIAGRAM
SY- 84 BOARD
CN001
1 . F007
BATT UINREG
BT901 2
BATTERY
3 .
TERMINAL
4
JK-247 (1/2)
(FLEXIBLE)
CN701
Q001
24 F001
ACV UNREG
J101
ACV GND 29 Q005
DC IN
31
D1
G1 1 F003
37 4
S1
2
BATT/ XEXT
30 S1
F005
3
D002
D2
D003
G2 8
5 S2
7
S2
6
Q006
Q007
Q002
CHARGE
SWITCH
Q004,009
SWITCH
UNREG SO
UNREG SCK
XCS DD CON
SYS DD ON
EVER 3.0V
BATT UNREG
Q021,022
SWITCHING
L001
ST UNREG
ACV UNREG
(8/10)
IC003
BATT
2 1
DET
D013
L009
D014 L010
D009
D016
(9/10)
IC001
Q012,018
DC/DC CONVERTER
D018
L006
SWITCHING
OUT1-P
36
OUT1-N
37
V-IN1 55
Q013,019
L007
VCC3 42 SWITCHING
OUT3-P
32
OUT3-N 33
V-IN3 54
Q016
L008
VCC4 19 SWITCHING
OUT4-P
30
OUT4-N 31
V-IN4 53
Q020,024
Q025
L005
VCC5 SWITCHING
20
OUT5-P 38
OUT5-N 39
OUT5-S 43
V-IN5
52
Q017,023
Q026
L003
SWITCHING
OUT6-P 28
OUT6-N
29
OUT6-S 18
V-IN6 50
Q015
L002 D020
SWITCHING
OUT9-N
23
-IN9 80
-IN (S) 9 1
Q011
D012
SWITCHING
OUT10 22
AMP IN 4
-IN10 3
AMP OUT 5
Q010
L001
VCC2
41
OUT2-N 35
OUT2-P 34
OVP2 58
DATA
45 BL L
V-IN2
60
46 CLK
Q003
44 XCS
BACK LIGHT BL THH
V+IN2 61
SWITCHING
57 CONT
BL H
VCC1 D004
56 BL THL
47 RST
BL LEVEL
BL ON
ON/OFF2 48
3-7
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
BATT UNREG
ST UNREG
ACV UNREG
(8/10)
IC004
L011
EVER 4.0V
5 DC/DC 1
CONV
2
D1.5V
DD CON SENS
D2.9V
A2.9V
PANEL 2.9V
D3.1V
A4.9V
L302
PANEL 4.9V
L502
M5V
L503
Q028-030
PANEL -15.3V
SWITCHING
D001
Q014,027
PANEL 13.2V
SWITCHING
CAM 15V
L601
L163
L152
CAM -7.5V
LCD
9
DRIVER
(6/10)
IC401
FRONT
CONT
BATT /XETX
FAST CHARGE
UNREG SO
UNREG SCK
XCS DD CON
SYS DD ON
CN704
STB CHARGE
Q703
CN706
A4.9V
(4/10) (2/10) (2/10)
IC781 IC201 IC202
FB781
CLOCK IRIS IRIS/HALL
GEN. DRIVE CONT
CN701
Q702 Q702
L203
(2/10)
D701
IC204
L205
HALL REF
D/A
CONV.
(2/10)
IC203
(2/10) MOTOR
DRIVE
IC205
L204
SHUTTER
DRIVE
CN201
L202 Q202
FC SENS VCC
(3/10)
FB301
IC301
FB302
XLENS RST LED
CAMERA
FB303 DSP
AU 2.9V
(4/10)
FB501 IC501
MC CAM
FB503
SH DSP CAM DD ON
MS POWER ON
FB502
L501
(1/10)
L901 FB902
(4/10)
IC901
L902
IC502 CAMERA
(1/10)
MODULE
FB904
EEPROM
IC351
L903
FB903
CCD
IMAGER
Q905
(1/2)
FB905
FB906
(7/10) (3/10)
Q905
(2/2)
IC151 IC601
AUDIO VIDEO
Q906 L351
AMP AMP
(1/2)
FB351
Q906
CN702
(2/2)
L803
(5/10)
Q802
L804
IC801
LCD
Q801 L801 DRIVER
(5/10)
IC802
L802
LCD
TG
(6/10)
LI3V
IC402
XRESET
INTIAL RESET
BACKUP VCC
BATT IN
L401
BACKUP VCC
EVER 3.0V
STB CHARGE
EVER 3.0V
3-8E
FP-643 ST-82 BOARD
(FLEXIBLE)
CN501
T501
Q501,502
10 10
ST UNREG
12 12
STB CHARGE FLASH
9 9
UNIT
IC501
M5V
IGBT
2 2 2
DRIVER
UA-001
(FLEXIBLE)
1 .
2
D001
(SELF-TIMER /
AF ILLUMINATOR)
2 .
MS
PORT
3
JK-247(2/2)
(FLEXIBLE)
FP-644
LENS ASSY
(FLEXIBLE)
FOCUS
8
SENSOR
PANEL UNIT
CN102
VGH
7 1
LCD901
VGL
9 3
COLOR
VSH
LCD
26 24
MONITOR
VDD
10 23
4
SW-390
(FLEXIBLE)
ND901
BACK LIGHT
CN101
BL L
31 6
BL THH
28 1
2
BT100
LITHIUME
BATTERY