Sony DSC-WX1 Service Manual page 38

3-3. POWER BLOCK DIAGRAM (2/2)
SY-233 BOARD (2/2)
ST_UNREG
BL_H
BL_L
IC401
2.8V REG
(1/8)
D_3.1V
4 VDD VOUT 3
CE
1
D_1.25V
D_3.1V
M_5.0V
E
POWER (1/2)
(PAGE 3-2)
M_5.0V
D_3.1V
D_1.85V D_1.85V
CMS_D_1.5V CMS_D_1.5V
D_3.4V
D_3.4V
D_3.4V
D_3.1V
D_1.25V
D_1.85V
DDR_1.8V DDR_1.8V
MS_VCC MS_VCC
05
DSC-WX1_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
SE403
PITCH/YAW
SENSOR
IC402
LENS DRIVE,
D_1.25V
OPTICAL
D_3.1V
IMAGE
STABILIZATION
M_5.0V
DRIVE
(1/8)
A
XDD_SYS_RST
E8 RESET_N
XIC_402_RST
POWER (1/2) E7 XDL
(PAGE 3-2)
XDD_SYS_RST XDD_SYS_RST
M_5.0V
D_3.1V
D_1.85V
CMS_D_1.5V
D_3.4V
IC_402_2.8V
XIC_402_RST
W21 GPIO_S__9
XDD_SYS_RST
AL20 XRESET_SYS_IN
STRB_ON1 A27
IC_402_2.8V
R223
IC211
CPU,
L251
CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL
(2/8 - 4/8)
BB_SI
N24 SIO2_RXD
BB_SO
P24 SIO2_TXD
XBB_SCK
U24 SIO2_SCK
B
XCS_DD
SIO4_SCS
AD9
XRESET_REQ
XRESET_REQ
POWER (1/2) AK20
XPWR_OFF
(PAGE 3-2) EMC_XRST
T21 GPIO_S__12
MS_PWR_ON
J20 GPIO_S__6
BATT_SENS
AD11 ADC_IN6
XACV_IN
AA20 CLK_EXTIN_2
SIO4_TXD AD8
C
IC_204_SI
M23 SIO1_RXD
IC_204_SO
R23 SIO1_TXD
POWER (1/2)
XIC_204_SCK
(PAGE 3-2) R24 SIO1_SCK
XCS_IC_204
M24 SIO1_SCS
GPIO_S__15 U20
L701
VDD
XDD_SYS_RST
BB_SO
XBB_SCK
D707
XDD_SYS_RST
M_5.0V M_5.0V
D_3.1V D_3.1V
D_1.85V D_1.85V
CMS_D_1.5V CMS_D_1.5V
D_3.4V D_3.4V
IC_402_2.8V
IC501
D_3.1V
AUDIO/VIDEO
AMP
(5/8)
R738
STRB_ON1
BB_SO, XBB_SCK
D_3.1V
XCLR XCLR
AH31
XZM_RST_LED
XZM_RST_LED
D_3.1V
D_3.1V
D_3.1V
XZM_FG_LED XZM_FG_LED
3-3E
CN709
VDD
20
XRESET
42
D_1.85V VDDL (I)
22
VDDIO
21
SI
40
SCLK
39
CN710
BL_H BL_H
BL_L BL_L
FP-1145
CN708 FLEXIBLE
(2/2)
BOARD (2/2)
ST_UNREG ST_UNREG
STRB_ON
31
D_3.1V
42
M_5.0V
D_3.1V
43
D
XPWR_ON
45
POWER (1/2)
(PAGE 3-2)
CN702
D_3.1V
A_3.1V
D_3.4V LDO_CONT
D_1.85V LVDS_1.8V
CMS_LGC_1.85V
CMS_LS_1.8V
L703
CMS_D_1.5V
D_1.5V
LDO_PLL_1.8V
4 VIN VOUT 3
IMGR_RST
CE
1
1.8V REG
CN401
IC005
(7/8)
AF_Light_A (anode)
M_5.0V
Z_PI_K/E
R475
Z_PI_A
R474
Z_FG1_A
Z_FG0_A
R441
Z_FG0_K/E, Z_FG1_K/E
R440
F_PI_A
LCD901
LCD MODULE
2.7 INCH
COLOR
LCD
BACKLIGHT
ST-221 BOARD
CN001
T001
L001 D003
FLASH
UNIT
(FL61330)
15 3 FLASH_ON
IC001
26
FLASH CONTROL,
CHARGE CONTROL
(1/2)
27
R102
D106
(POWER)
S104
29 POWER
CD-764 BOARD
IC001 2.7V REG
CN001
A_3.1V
B2 VIN VOUT B1
A2 VCONT
LDO_CNT
9 9
CP001
LVDS_1.8V 10M CMOS
25 25
IMAGER
CMS_LGC_1.8V
7 7
CMS_LS_1.8V
6 6
D_1.5V
2 2
LDO_PLL_1.8V
4 4
IMGR_RST
13 13 F13 XCLR
D201
AF-122
SELF-TIMER/
28 BOARD
SMILE SHUTTER/
AF ILLUMINATOR
42 ZOOM
RESET
43 SENSOR
40
ZOOM
36 LENS BLOCK
FG
FOCUS
46 RESET
SENSOR