DSC-WX300 - Sony Digital Camera Service Manual (repair manual). Page 5

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4-1
DSC-WX300_L3
4. BLOCK  DIAGRAMS
4-1.  OVERALL  BLOCK  DIAGRAM    
( ) : Number in parenthesis (  ) indicates the division number of schematic diagram where the component is located.
BL_L
BL_H
11
10
9
8
CN401
LENS
LENS BLOCK
IRIS
(METER)
IRIS
MOTOR
MR_+/-
SHUTTER
MOTOR
PITCH+/-
LENS_TEMP
XZM_RST_LED
OPTICAL IMAGE STABILIZER
FOCUS_+/-
ND+/-
ZOOM+/-
SHUTTER+/-
XZM_FG_LED
ZM_DC_FG_A/B
ZM_SENS_1ST
X201
12MHz
G3
L1
IMGR_RST
CN703
CD-1004 FLEXIBLE BOARD
OSC_CLK_OUT
SDI, SDO
CMOS
IMAGER
CP801
SCK, XCE
SY-1015 BOARD
MSHUT_EN/DIR
IRIS_DIR_B, IRIS_BRK_B, ZM_BRK_A
XSYS_RESET
IC_401_IC_211_CLK, XCS_IC_401,
CAM_V, IC_401_INT_REQ,
IC_401_EXPOSE, IC_401_P_LIMIT
IC_401_SI/SO/SCK
XIC_401_RST
CMOS_CLK_OUT
IMGR_RST
SENS_HD
SENS_SI/SO
SENS_SCK/XCS
IC_401_VD
ZM_DC_FG_A/B, XZM_FG_LED,
ZM_SENS_1ST, XZM_RST_LED,
LENS_TEMP
SE401
PITCH_AD
YAW_AD
AF4
D1
08
DOAP - DOJP,
DOAM - DOJM,
DCKP, DCKM
PITCH_HALL+/-, PITCH_BIAS- 
YAW_HALL+/-, YAW_BIAS-
YAW+/-
OIS DRIVE,
IRIS/FOCUS/
ZOOM/SHUTTER
MOTOR DRIVE
(7/9)
SENS_DATA_P0 - P9,
SENS_DATA_M0 - M9,
SENS_CLK_P/M
SENS_VD
XHS 
H3
ST-1009 FLEXIBLE BOARD (1/2)
ST_UNREG
Q001
IC001
XE_A
XE_K
D003
T001
XSTRB_FULL
CN701 (1/2)
STRB_CHG
STRB_ON
+
FLASH
DRIVE
D701
C901
CHARGING
CAPACITOR
FLASH
UNIT
MODE_DIAL_0
XPWR_ON
MODE_DIAL_0
XDIRECT_PB
KEY_AD_1
KEY_AD_2
CONTROL
SWITCH
BLOCK
(SW63580)
CN709
STRB_CHG_CNT
XUSB_LED
KEY_AD_0 - 2
XSTRB_FULL
STRB_CHG
STRB_CHG_CNT
STRB_ON
D702
(ACCESS)
TH251
XMS_ACC_LED
20 - 41
10
11
2, 3
5, 7
8
16, 17
12 - 15
36 - 39
3
1
32, 34
30, 35
10, 11
5, 6
8
22, 23
18 - 20
24, 25
27 - 29
14
XVS 
H2
H7
J7
AC22
AC25
E3
E28
F5
IC401
PITCH/YAW
SENSOR
(7/9)
M
M
M
M
ZOOM
MOTOR
M
M
FOCUS
MOTOR
M
M
YAW
MOTOR
M
M
ZOOM
RESET
SENSOR
FOCUS
MR
SENSOR
LENS TEMP
SENSOR
HALL
ELEMENT
ZOOM
FG
PITCH
MOTOR
M
M
HALL
ELEMENT
3
5
6
3.0 INCH
COLOR
LCD
BACKLIGHT
LCD901
(LCD MODULE)
SP901
(SPEAKER)
D002
SELF-TIMER,
SMILE SHUTTER,
AF ILLUMINATOR
22
CN702
ST-1009 FLEXIBLE BOARD (2/2)
26-41
42
43
44
49
47, 48
2
1
AFLED_ON
XAF_LED
XAF_LED
XRESET_REQ
XCS_DD
XSYS_RESET
XCS_LCD
XCS_LCD
LCD_HS
LCD_VS
LCD_HS
LCD_VS
LCD_CLK_OUT
LCD_CLK_OUT
AV_SO/SCK
AV_SI/SO/SCK
LCD_G_D0 - D7, LCD_B_D0 - D7
LCD_G_D0 - D7, LCD_B_D0 - D7
MIC001
(MICROPHONE) (L)
MIC_SIG_L
MIC_SIG_R
AV_SI/SO/SCK
AV_SI/SO/SCK
XDIRECT_PB
XMS_IN, XEXT_IN
I2C_SDA/SCK
XUSB_LED
I2C_SDA/SCK
MIC_SIG_L
MIC_SIG_R
IC_211_I2S_SDI0
IC_211_I2S_SDO
IC_211_I2S_BCLK/WCLK,
IC_211_AUDIO_MCLK
XCS_AUDIO
30
28
MIC002
(MICROPHONE) (R)
DC/DC
CONVERTER
(1/9)
IC001
FRONT
CONTROL,
AUDIO
PROCESSOR
(3/9)
IC101
IC211
USB INTERFACE
(2/9)
IC051
D7
XSYS_RESET
XSYS_RESET
C3
MULTI
7,8,10,1
1,
16,17
1,3,6,
15,21,23
14
HDMI
3,5,6,8,9,
11,12,14
1
15
17, 18
HDMI_DATA0P/N - HDMI_DATA2P/N, HDMI_CLOCKP/N
HDMI_SDA/SCL
HDMI_CEC
XEXT_IN
XMS_IN
XEXT_IN
XMS_IN
TE0_XSDCD
MSX_INS_HIZ_MPU
D703
D704
TE0_SDWP
TE0_SDWP
MSX_D0 - 3, MSX_CLK/BS
SD_DAT0 - 3, SD_CLK/CMD
HDMI_SDA/SCL
HDMI_CEC
HPD
2, 3
15
12
11
CN705
CN701
(2/2)
CN707
USB_CN_DP/DM
USB_DP/DM
LINEOUT_R
LINEOUT_L
9
8
UART0_DBG_ACC_TXD
UART0_DBG_ACC_RXD
UART0_DBG_ACC_TXD
UART0_DBG_ACC_RXD
BOOT_SERIAL_IN
XPWR_ON
LEVEL SHIFT
Q201
LEVEL SHIFT
Q202
MEMORY
STICK
PRO DUO
SD
: VIDEO SIGNAL
: AUDIO SIGNAL
: VIDEO/AUDIO SIGNAL
X101
32.768kHz
E1
D1
Y26
Y25
AH2
T20
D004
XAE_LOCK_SW
XSHUT_SW
XUSB_LED
KEY_AD0
XPWR_ON
MODE_DIAL0
MODE_DIAL1
S001 - S004
CONTROL
SWITCHES
4
3
7
6
5
33
24
MODE_DIAL_1
MODE_DIAL_1
XAE_LOCK_SW
XAE_LOCK_SW
XSHUT_SW
XSHUT_SW
KEY_AD_0
XPWR_ON
50
XSYS_RESET
7
XRESET_REQ
SP+/-
LINEOUT_R
LINEOUT_L
HPD
CN706
1
2
JOGDIAL_B
JOGDIAL_A
JOGDIAL_A/B
TB501
ANT801
WLAN_SD_CLK/CMD
WLAN_RST
WLAN_SD_D0 - D3
WIRELESS LAN
MODULE
(8/9)
CP501
WIRELESS LAN
ANTENNA
31
H12
CPU,
CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL,
HDMI PROCESS
(4/9 - 6/9)
D005
(CHARGE)
FLASH
CONTROL,
CHARGE
CONTROL
(1/2)
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