Read Sony DSC-S40 (serv.man14) Service Manual online
DSC-S40
3-5
3-6E
3-3. DIAGRAMAS EM BLOCOS POWER
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
05
SY-116 BOARD
MS-259 FLEXIBLE
BOARD
BOARD
ST-116 BOARD
CONTROL SWITCH BLOCK
(RL51320)
(RL51320)
VO1-1
D 3.1V
LX2
PWR1-1
A1
UNREG1-2
K1
UNREG1-1
J1
F1
VO1-2 F2
VFB1 H2
BG4 G9
PSG4 G8
VFB4 F7
TG4 F10
C10
VFB2 D8
IC001
DC/DC
CONVERTER
(7/8)
IC002
15V/–7.5V REG
(7/8)
LDO2 A3
LX5-1 J9
LDO2IN B3
PWR2
D10
UNREG2-1
J6
UNREG2-2
K6
D 1.8V
D 1.2V
CAM 15V
CAM –7.5V
PWR1-3
C2
PWR1-2
B1
LDO3 A2
LDO3IN B2
PWR56OUT2 K7
PWR56OUT1 J7
CAM 2.9V
CAM 3.1V
MS PWR
G2
MS PWR IN G1
MS VCC
LX5-4 K10
LX5-3 K9
LX5-2 J10
UNREG
L003
L002
M 5V
D 3.1V
F002
F001
F003
3
CN501
1
ı
4
6
ı
10
CN503
1
ı
3
12
CN001
1
ı
3
12
CN506
+
−
BT901
BATTERY
TERMINAL
UNREG
REG GND
BL H
VO3 E9
LX3 E10
BL L
VL3 F9
VO5 H10
VFB5 H9
GT6 H6
VFB6 H7
D002
D003
L005
FL501
EVER 2.8V
D001
(POWER)
BT001
LITHIUM
BATTERY
D001
VL 3V
Q002, 003
SWITCHING
Q001
Q004
SWITCHING
DC CONTROL
L008
B8 RTCBAT
H1 LDO1
SAN0 SI, SAN0 SO, XSAN0 SCK
AA23
XPWR OFF
P25
E5
–7.5V ON
W23
XCS DD
A6
T25
Y4
MS PWR ON
MS PWR ON
D3
B7
K25
BATT SENS
UNREGMON
CE
G5
R26
XDD RST OUT
A7
IC1001
CAMERA
DSP,
CPU,
CPU,
LENS
CONTROL,
MODE
CONTROL,
FRONT
CONTROL
(2/8)
C6
C5
B6
C5
B6
AA5
AB5
AB5
Y5
XPWROFF
XRESET
SO
SI
SCLK
SI
SCLK
L006
3
4
7
6
REG3
REG2
1
STB
VEE
VCC
17
CN502
VDD
ST UNREG
ST 5V
CAM 3.1V
L1002
L1001
AUDIO AMP
(6/8)
IC301
SD 3.1V
D 3.1V
A 3.1V
AU 3.1V
D 1.2V
SD 3.1V
D 3.1V
A 3.1V
AU 3.1V
D 1.2V
VCC
9
T001
FLASH
UNIT
L001
COLOR
LCD
PANEL
LCD901
PANEL UNIT
MEMORY
STICK
2
CN505
FLASH CONTROL,
CHARGE CONTROL
IC001
CAM 15.0V CD
CAM –7.5V
CAM 2.9V
CAM 3.1V
CAM 15V
CAM –7.5V CD
3
31
CN201
A 3.1V
M 5V
M 5V
L204
L202
L203
L201
FB201
CCD IMAGER
IC801
52
56
49
51
CCD SIGNAL
PROCESSOR,
TIMING
GENERATOR
IC101
FB202
FB203
FB205
54
55
71
55
71
53
57
57
CD-575 FLEXIBLE BOARD
D 3.1V
2
CN003
FP-176 FLEXIBLE BOARD
CAMERA MODULE
(1/8)
CP201
CH-169 BOARD
CN401
ZM RST1 Vcc
LENS BLOCK
ZOOM
SENSOR
1, 2
OPTICAL VIEW
FINDER
ZOOM
SENSOR
13
ZM RST2 Vcc
8
PT E/LED K1,
PT E/LED K2
XOVF RST LED
XZM RST LED 1, 2
XOVF RST LED
XZM RST LED 1, 2
D 3.1V
IC401
LENS DRIVE
(3/8)
IC402
SHUTTER DRIVE,
OVF DRIVE
(3/8)
SW-437 BOARD (1/2)
32M AND FLASH
(5/8)
IC1401
BUFFER
(8/8)
IC501
32M BURST
FLASH
(4/8)
IC1201
128M SDRAM
(4/8)
IC1203
L1201
SD 3.1V
D 3.1V
A 3.1V
D 1.2V
2.8V REG
(7/8)
IC004
1
4
VOUT
VDD
16
B3
D4
D4
L1004
D001
FLASH/
RECORDING
D002
(AE/AF LOCK)
D005
(MS ACCESS)
D001
SELF TIMER/
AF ILLUMINATOR
11
9
D901
BACKLIGHT
BL H
CN006
6
5
5
2
1
1
BL L
BL H
18
CN001 (1/2)
CN504
(1/2)
BL L
17
18
SW-437 BOARD (2/2)
D 3.1V
EMITTER
XOVF RST LED
RST VCC
33
CN001 (2/2)
CN504
(2/2)
7
31
9
5
6
CN002
8
19
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