Read Sony DSC-W520 Service Manual online
DSC-W520
5-1E
5. BLOCK DIAGRAMS
5
-1. OVERALL BLOCK DIAGRAM
LCD_HD
LCD_VD
LCD_VD
LCD_SCK
LCD_SDA
LCD_SDA
LCD[0..7]
LCD_CLK
LCD_SEN
LED-
LED+
+3.1V_AFE
VP
+13VD
DGND
+3.1VD
MD_SEN
MD_SCK
MD_SDA
DGND
MDV
ZOOM_PI
ZOOM_PR
FOCUS_PI
+3.1VD
+1.2VD
+1.8VD
BL_ON
CCD_ON
BAT_AD
VP
PWR_CTRL
USB_D-
A/V_DET
A/V_DET
MFD_RDY
MFD_WP
MFD_CE
MFD_CLE
MFD_ALE
MFD_RE
MFD_WE
MFD_WP
MFD_CE
MFD_CLE
MFD_ALE
MFD_RE
MFD_WE
MBM_CAS
MBM_RAS
MBM_CS
MBM_CKN
MBM_CK
MBM_CKE
MBM_WE
MBM_LDM
MBM_UDM
MBM_LDQS
MBM_UDQS
MBM_BA0
MBM_BA1
MBM_RAS
MBM_CS
MBM_CKN
MBM_CK
MBM_CKE
MBM_WE
MBM_LDM
MBM_UDM
MBM_LDQS
MBM_UDQS
MBM_BA0
MBM_BA1
MBM_A[0..12]
MFD[0..7]
MBM_D[0..15]
MFD[0..7]
MBM_D[0..15]
S_PWR_LED
KEY_SW
KEY_MODE
K_PB
K_TELE
K_WIDE
K_TELE
K_WIDE
+3.1VD
+1.8VD
DGND
-6.5V
+3.3VS
S_SELF_LED
K_SHUT2
K_SHUT1
K_PWR
STROBE_TRG
STROBE_CHG
USB_DET
USB_D+
USB_D+
CHARGE_DONE
LCD_RST
MD1
VIDEO_OUT
AUDIO_OUT
AUDIO_OUT
SD_DATA[0..3]
MS_DATA[0..3]
SD_PWR
SD_CLK
SD_CMD
SD_WP
SD_CDX
SD_CMD
SD_WP
SD_CDX
MS_PWR
MS_BS
MS_CLK
MS_INS
MS_BS
MS_CLK
MS_INS
MDV
DGND
+3.3VS
+3.1VD
FLASH_VP
DGND
+3.3VS
+3.1VD
DGND
DG
ND
+3.1VD
PCB-MAIN BLOCK
LCD 2.7''
INCH
PANEL
INCH
PANEL
LC D _BAC KLIG H T
TV
PC
Strobe
module
module
FPC-CCD
IRIS MOTOR
FOCUS SENSOR
ZOOM SENSOR
FOCUS MOTOR
SHUTTER MOTOR
ZOOM MOTOR
LENS BLOCK
J58
J58
PCB_SW
PCB_FLASH+TOP
FUJITSU M6A
DSP
G2202
MOTOR DRIVER
G2009
27MHZ
32.768KHZ(FOR RTC)
48MHZ
MCP(DDR_1G & NAND_512)
MEMORY
CARD
(MS OR SD)
CARD
(MS OR SD)
CCD ICX631
MAIN CON.
SPEAKER
FPC-CAP
MIC
3IN1
CXD5141GG
4
3
1
2
Power
CCD_ON
VP
FLASH_VP
DGND
PWR_CTRL
BL_ON
+3.1V_AFE
+3.1VD
+1.2VD
-6.5V
+13VD
LED-
LED+
BAT_AD
+3.3VS
+1.8VD
MDV
Lens
+3.1VD
MD_SEN
MD_SDA
MD_SCK
MD_SDA
MD_SCK
ZOOM_PR
FOCUS_PI
ZOOM_PI
DGND
MD_IN1
MD_IN2
MD_IN3
MD_IN2
MD_IN3
MDV
1
2
GR
EEN
GR
EEN
MFD[0..7]
MFD_WE
MFD_RE
MFD_ALE
MFD_CE
MFD_WP
MFD_CLE
MFD_RDY
MEM_D[0..15]
MEM_A[0..12]
MEM_UDQS
MEM_LDQS
MEM_UDM
MEM_LDM
MEM_CKE
MEM_WE
MEM_WE
MEM_CAS
MEM_RAS
MEM_CS
MEM_CKN
MEM_RAS
MEM_CS
MEM_CKN
MEM_BA0
MEM_BA1
MEM_BA1
MEM_CK
CCD[0..11]
U
SB_D
+
U
SB_D
-
AFE_SDA
MD_SEN
CCD_HD
CCD_VD
LCD_CLK
LCD_HD
LCD_VD
LCD_HD
LCD_VD
S_STA_LED
PWR_CTRL
AU
D
IO_OU
T
MICP
VI
D
EO_OU
T
BAT_AD
K_TELE
KEY_SW
+3.1VD
+1.8VD
+1.2VD
DGND
LCD[0..7]
FOCUS_PI
MD_IN[1..3]
BL_ON
CCD_ON
ZOOM_PI
ZOOM_PR
VP
AFE_RST
CHARGE_DONE
STROBE_CHG
S_SELF_LED
STROBE_TRG
SPKP
LCD_SEN
K_PB
A/
V_D
ET
U
SB_D
ET
PXCLK
AFE_SCK
AFE_SEN
AFE_SEN
MD_SCK
MD_SDA
K_PWR
K_SHUT1
K_SHUT2
K_SHUT2
S_PWR_LED
KEY_MODE
K_WIDE
MICN
SPKN
MD1
LCD_SCK
LCD_RST
LCD_SDA
MS_BS
MS_INS
MS_CLK
MS_PWR
MS_DATA[0..3]
SD_CDX
SD_WP
SD_CMD
SD_CLK
SD_PWR
SD_DATA[0..3]
4
3
1
2
1
2
GR
EEN
GR
EEN
TOP+STROBE
TOP+STROBE
+3.1VD
DGND
+3.3VS
S_PWR_LED
K_SHUT2
K_SHUT1
K_PWR
S_SELF_LED
FLASH_VP
CHARGE_DONE
STROBE_CHG
STROBE_TRG
STROBE_CHG
STROBE_TRG
SPKP
SPKN
SPKN
SPKP
SPKN
SPKN
CAP+
1
2
RE
D
RE
D
14M_VST
-6.5V
+13VA
DGND
SUB_CNT
H2
H1
LH
H1
LH
RG
CCD_OUT
14M_VHLD
14M_LV2
14M_VOG1
14M_LV1
14M_VOG2
VSUB
14M_V8S2
14M_V8S1
14M_V8S1
14M_V1C
14M_V2
14M_V3A
14M_V3B
14M_V3C
14M_V4
14M_V5A
14M_V5B
14M_V5C
14M_V6
14M_V7A
14M_V7B
14M_V7C
14M_V1B
14M_V1A
14M_V1A
CCD[0..11]
PXCLK
CCD_HD
CCD_VD
AFE_RST
AFE_SDA
AFE_SCK
AFE_SEN
PXCLK
CCD_HD
CCD_VD
AFE_RST
AFE_SDA
AFE_SCK
AFE_SEN
MS+SD
MS
DGND
SD_DATA[0..3]
SD_CMD
SD_WP
SD_WP
SD_CLK
SD_PWR
SD_CDX
MS_BS
MS_CLK
MS_INS
MS_CLK
MS_INS
MS_PWR
MS_DATA[0..3]
+3.1VD
SW+MS
+3.1VD
DGND
+3.3VS
KEY_MODE
K_TELE
K_WIDE
K_PB
KEY_SW
1
2
GR
EEN
GR
EEN
14M_VST
-6.5V
+13VA
DGND
SUB_CNT
H2
H1
LH
RG
CCD_OUT
14M_VHLD
14M_LV2
H2
H1
LH
RG
CCD_OUT
14M_VHLD
14M_LV2
14M_VOG1
14M_LV1
14M_VOG2
VSUB
14M_V8S2
14M_V8S1
VSUB
14M_V8S2
14M_V8S1
14M_V1C
14M_V2
14M_V3A
14M_V3B
14M_V3C
14M_V4
14M_V5A
14M_V5B
14M_V5C
14M_V6
14M_V7A
14M_V7B
14M_V7C
14M_V1B
14M_V1A
14M_V1A
4
1
3
2
CA
P
+
DG
ND
SPKN
SPKP
LCD
LCD_SEN
LCD_SCK
LCD_SDA
LCD_SCK
LCD_SDA
LCD[0..7]
DGND
LCD_MCLK
LCD_HD
LCD_VD
LCD_VD
+3.1VD
LED+
LED-
LED-
LCD_RST
JACK_AUDIO
JACK_AUDIO
+3.1VD
DGND
AUDIO_OUT
USB_D+
USB_D-
A/V_DET
VIDEO_OUT
USB_DET
MD1
MEMORY
MEM_LDQS
MEM_LDM
MEM_BA0
MEM_BA1
MEM_BA1
MEM_UDM
MEM_A[0..12]
MFD[0..7]
MEM_CK
MEM_CKN
MEM_CKE
MFD_RDY
MFD_RE
MFD_WE
MFD_ALE
MFD_CE
MFD_WP
MFD_CLE
MEM_D[0..15]
+3.1VD
+1.8VD
DGND
MEM_UDQS
MEM_RAS
MEM_CAS
MEM_WE
MEM_CS
38MHZ
PW LED
SELF LED
32.768KHZ
48MHZ
The changed portions from
Ver. 1.0 are shown in blue.
Ver. 1.0 are shown in blue.
Ver. 1.1 2013.07
