Read Sony DSC-W620 Service Manual online
DSC-W620
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
+3.1VD
MD_SEN
MD_SCK
MD_SDA
DGND
MDV
ZOOM_PI
ZOOM_PR
FOCUS_PI
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_A[0..12]
MFD[0..7]
MBM_D[0..15]
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]
+3.1VD
+1.8VD
DGND
LCD_RST
KEY_SHUT1
PWR_LED
KEY_PWR
STROBE_TRG
STROBE_CHG
CHARGE_DONE
SELF_LED
KEY_SHUT2
KEY_TELE
KEY_WIDE
KEY_TELE
KEY_WIDE
KEY_SW
KEY_MODE
KEY_PB
BATC
STA_LED
BATT+
BATC
DGND
+3.1VD
+3.3VS
KEY_SHUT1
KEY_PWR
KEY_SHUT2
STROBE_TRG
STROBE_CHG
CHARGE_DONE
PWR_LED
SELF_LED
LED-
LED+
+3.1V_AFE
BATT+
DGND
+3.1VD
+1.2VD
+1.8VD
BL_ON
CCD_ON
+3.3VS
PWR_CTRL
MDV
PVM
DGND
+3.1VD
VP
+13V
-6.5V
PVM
VIDEO_OUT
USB_DET
AUDIO_OUT
USB_D-
A/V_DET
MD1
USB_D+
MS_PWR
MS_BS
MS_CLK
MS_INS
MS_INS
MS_DATA[0..3]
SD_CMD
SD_WP
SD_CDX
SD_DATA[0..3]
SD_PWR
SD_CLK
PCB-MAIN BLOCK
LCD 2.7''
INCH
PANEL
INCH
PANEL
LCD_BACKLIGHT
TV
PC
Strobe
module
module
FPC-CCD
IRIS MOTOR
FOCUS SENSOR
ZOOM SENSOR
FOCUS MOTOR
SHUTTER MOTOR
ZOOM MOTOR
LENS BLOCK
J56
J56
PCB_FLASH+TOP
FUJITSU M6A
DSP
MOTOR DRIVER : G2002
27MHZ
32.768KHZ(FOR RTC)
48MHZ
MCP(DDR_1G & NAND_512)
SONY 14M CCD
MIC
MAIN CON.
SPEAKER
AFE : ADDI9010
MEMORY
CARD
(MS OR SD)
CARD
(MS OR SD)
G2204
4
3
1
2
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
GREEN
GREEN
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]
USB_D+
USB_D-
USB_D-
AFE_SDA
MD_SEN
CCD_HD
CCD_VD
LCD_CLK
LCD_HD
LCD_VD
LCD_HD
LCD_VD
STA_LED
PWR_CTRL
AUDIO_OUT
MICP
VIDEO_OUT
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
SELF_LED
STROBE_TRG
SPKP
LCD_SEN
KEY_PB
A/V_DET
USB_DET
PXCLK
AFE_SCK
AFE_SEN
AFE_SEN
MD_SCK
MD_SDA
KEY_PWR
KEY_SHUT1
KEY_SHUT2
KEY_SHUT2
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]
MS_DATA[0..3]
SD_CDX
SD_WP
SD_WP
SD_CMD
SD_CLK
SD_PWR
SD_DATA[0..3]
SD_DATA[0..3]
BATC
+3.3VS
4
3
1
2
1
2
GREEN
GREEN
IO_JACK
IO_JACK
USB_D-
USB_D+
AUDIO_OUT
A/V_DET
VIDEO_OUT
USB_DET
MD1
MS_BS
SD_CDX
SD_WP
MS_INS
MS_DATA[0..3]
SD_CLK
MS_CLK
SD_DATA[0..3]
SD_CMD
SD_PWR
MS_PWR
DGND
+3.1VD
PVM
TOP+STROBE
TOP+STROBE
+3.1VD
DGND
+3.3VS
PWR_LED
KEY_SHUT2
KEY_SHUT1
KEY_PWR
SELF_LED
BATT+
CHARGE_DONE
STROBE_CHG
STROBE_TRG
STROBE_CHG
STROBE_TRG
BATC
1
2
RED
RED
14M_VST
-6.5V
+13V
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
1
2
GREEN
GREEN
Switch
Switch
+3.1VD
DGND
+3.3VS
KEY_SW
KEY_MODE
PWR_LED
SELF_LED
STA_LED
SELF_LED
STA_LED
CHARGE_DONE
KEY_PB
KEY_TELE
KEY_WIDE
KEY_WIDE
STROBE_CHG
STROBE_TRG
STROBE_TRG
BATT+
KEY_SHUT2
KEY_SHUT1
KEY_PWR
BATC
14M_VST
-6.5V
+13V
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
Power
CCD_ON
VP
BATT+
DGND
PWR_CTRL
BL_ON
+3.1V_AFE
+3.1VD
+1.2VD
-6.5V
+13V
LED-
LED+
+3.3VS
+1.8VD
MDV
PVM
4
1
3
2
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
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
The changed portions from
Ver. 1.1 are shown in blue.
Ver. 1.1 are shown in blue.
Ver. 1.2 2013.07
