Read Sony DSC-W690 Service Manual online
DSC-W690_L3
4-2E
4-2. POWER BLOCK DIAGRAM
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
DC/DC CONVERTER
(1/9)
IC001
SY-328 BOARD
F003
D003
ST_UNREG
AUX_PWR_OFF
SD_PWR_ON
F002
F001
D_3.2V
MS_VCC
TE_VCC
TE_VCC
MS_PWR_ON
MS_PWR_ON
CN703
L001
LX3
IN3
L006
D_1.8V
L002
L007
L301
L702
L302
D_1.2V
BL_H
BL_L
MS_PSW
MS_VCC
LX1
IN1
VO4
IN4
VL8
PSWOUT7
LX7
IN7
LX6
DISCHG
Q001
-6.5V
DISCHARGE
INTERNAL
MEMORY
(6/9)
IC2301
CLOCK
GENERATOR
IC102
M_5.0V
D_3.2V
D_3.2V
IC2001
2.8V REG
IC401
CE
VDD VOUT
IC_402_2.8V
D_1.8V
D_1.2V
PB7/MSPON/SD1DAT3
SD_PWR_ON
MS_PWR_ON
A_3.2V
D_3.2V
D_3.2V
IC402
CPU, CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL
(3/9 - 5/9)
D_1.2V
D_3.2V
D_1.8V
PITCH/YAW
SENSOR
SE403
OIS DRIVE,
IRIS/SHUTTER/
FOCUS/ZOOM
MOTOR DRIVE,
(8/9)
D_3.2V
M_5.0V
CAM_13V
CAM_-6.5V
D004
D002
M_5.0V
A_3.2V
D_1.8V_GEN
BATT_SIG
REG_GND
BATT_UNREG
PSWOUT5
VO5
IN5
CN705
CD-835 FLEXIBLE BOARD
CCD
IMAGER
IC002
CAM_-6.5V
CAM_13V
HIGH SPEED
BUFFER
AMP
BL_H
BL_L
VDD
CAM_VL_CD
CAM_VH_CD
LCD BACKLIGHT
2.7 INCH
COLOR
LCD
LCD901
(LCD MODULE)
IC001
CN401
LENS BLOCK
IC_402_2.8V
08
CN301
3.1V REG
IC302
Vout
CE
CCD SIGNAL
PROCESS,
TIMING
GENERATOR
IC301
D_3.2V
VDD
D_3.2V_CH
D_3.2V
PC2/SD0LEDX
(2/9)
OVP8
(7/9)
REG_UNREG
L005
IN6
L008
IC_402_2.8V
(8/9)
LX8
CN001
ST_UNREG
RL-131 BOARD
D003
T001
FLASH CONTROL,
CHARGE CONTROL
IC001
D_3.2V
+
C901
ST_UNREG
CN701
(FLASH UNIT)
FPC-031
FLEXIBLE
BOARD
CN002
MC-206
FLEXIBLE
BOARD
VL_3V
STRB_330V
(1/2)
M_5.0V
D_3.2V
VL_3V
M_5.0V
(8/9)
(7/9)
D_3.2V_CH
A_3.2V
VO_5.0V
D_1.8V_GEN
D_1.8V_CH
D_1.8V_CH
3.3V REG
IC304
VOUT
CE
VDD
(7/9)
1.7V REG
IC303
Vout
CE
VDD
(7/9)
D2002
Q401
PWM8
LCD_CABC_PWM
TE_VCC
AUX_PSW
P73/FPINT03/WPPG11
LCD_CABC_PWM
Q2202
OUT
VDD
ADVIN5
VOUT2
EVER
D001
PRBTY
PRBLVD
RTCBTY
VL_3V
PRRSTX
CAM_13V
CAM_-6.5V
D_1.8V_CH
XZM_FG_LED
XZM_RST_LED
XZM_RST_LED
P34/AU1CLK
P37/AU1DO
D_3.2V
L2103
AU_3.2V
L2102
AD_3.2V
A_3.2V
VI_3.2V
BACKUP
VL_3V
DVDD_H
DVDD_LHRG
LDOOUT_CH
S
+
-
BH701
(BATTERY TERMINAL)
RESET
(3/9)
IC2002
BT900
LITHIUM
BATTERY
SELF-TIMER,
SMILE SHUTTER,
AF ILLUMINATOR
D101
F_PI_A
Z_FG0/FG1_A
S102
CHARGING
CAPACITOR
XPWR_ON
PRSW0
XPWR_ON
BATT_UNREG
XZM_FG_LED
XZM_RST_LED
LED
DRIVE
REG_UNREG
MEMORY
STICK
PRO DUO
SD
D102
ON/OFF
ON/OFF
B5
B6
B6
G8
F7
F2
F2
H6
H7
G6
H7
G6
34
32
25, 27
10, 24, 29
3
2
2
A5
B4
B4
A8
A2
B3
B3
F4
G5
B7
C7
C7
G2
F1
G1
A4
D2
1
2
2
4
H4
19
12
12
19
11
1 - 3
5
13
21 - 23
11
7 - 10
13
4
1
3
1
2
2
4
E6
A7
AC24
4
2
AC5
C3
AA5
AB1
AB1
Y2
AB3
16
18, 21
G6
G5
G5
20
4
AC3
3
4
1
1
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