Sony Cybershot DSC-S980 Service Manual page 8

3-1. OVERALL BLOCK DIAGRAM
MCP
MFD[0..7]
MFD_RDY
MFD_ALE
MFD_CLE
MFD_RE
MFD_WE
MFD_WP
MFD_CE
+3.1VD
+1.8VD
DGND
MCP
JACK_Audio
+3.1V_CDS
PC +3.1VD
USBGND1
DGND
VIDEO_OUT
TV AUDIO_OUT
JACK_Audio
Power
VP
FLASH_VP
+1.8VD
+1.2VD
+13V
-7.5V
LCD_BL-
LCD_BL+
+3.3VS
Power
SW
SW
+3.1VD
DGND
+3.3VS
Dial Mode
SW
DSC-S980
MEM_A[0..12]
MFD[0..7] MEM_A[0..12]
MEM_D[0..15]
MEM_D[0..15]
MEM_UDM
MFD_RDY MEM_UDM
MEM_LDM
MFD_ALE MEM_LDM
MEM_UDQS
MFD_CLE MEM_UDQS
MEM_LDQS
MFD_RE MEM_LDQS
MEM_CKE
MFD_WE MEM_CKE
MEM_CKN
MFD_WP MEM_CKN
MEM_CK
MFD_CE MEM_CK
MEM_BA0
MEM_BA0
MEM_BA1
+3.1VD MEM_BA1
MEM_RAS
MEM_RAS
MEM_CAS
+1.8VD MEM_CAS
MEM_WE
MEM_WE
MEM_CS
DGND MEM_CS
MFD[0..7]
MFD_RDY
MFD_ALE
MFD_CLE
+3.1V_CDS
A/V_DET MFD_RE
+3.1VD A/V_DET
MFD_WE
USB_DET MFD_WP
USBGND1 USB_DET
MFD_CE
MIC_IN
DGND MIC_IN
USB_D+ USB_DET
VIDEO_OUT USB_D+
USB_D- A/V_DET
AUDIO_OUT USB_D-
MD1
MD1
USB_D+
USB_D-
AUDIO_OUT
VIDEO_OUT
CCD_ON VP
VP CCD_ON
LCD_ON
LCD_ON
PWR_CTRL TG_ON
FLASH_VP PWR_CTRL
LCD_ON
LI_CHK AFE_RST
+1.8VD LI_CHK
+4.3VM CCD_ON
+4.3VM
+1.2VD
+3.3V
+3.3V
MIC_IN
+13V
+3.1VD PWR_CTRL
+3.1VD
PWR_KEY
-7.5V
USBGND1
USBGND1
+3.1V_CDS
BAT_AD +3.1VD
LCD_BL- BAT_AD
TEMP_AD +1.8VD
TEMP_AD
DGND +1.2VD
LCD_BL+ DGND
XP0 +3.3VS
XP0
XP1
+3.3VS XP1
AC_DET
AC_DET
MD1
DGND
ICE_S[0..2]
ICE_D[0..3]
ICE_CLK
ICE_Break
+3.1VD
DGND
KEY_SW
+3.3VS KEY_SW
KEY_TELE
KEY_TELE
KEY_WIDE
KEY_WIDE
KEY_PLAYBACK
KEY_PLAYBACK
MODE_SW
MODE_SW
TP46 TP46 ICE_S0
TP47 TP47 ICE_S1
TP48 TP48 ICE_S2
TP49 TP49 ICE_D0
TP50 TP50 ICE_D1
TP51 TP51 ICE_D2
TP52 TP52 ICE_D3
TP54 TP54 ICE_CLK
TP55 TP55 ICE_Break
H1 H1
H2 H2
3. BLOCK DIAGRAM
DSP
CCD[0..11]
MEM_A[0..12] CCD[0..11]
LI_CHK
MEM_D[0..15] LI_CHK
CCD_HD
MEM_UDM CCD_HD
CCD_VD
MEM_LDM CCD_VD
PXCLK
MEM_UDQS PXCLK
TEMP_AD
MEM_LDQS TEMP_AD
XP0
MEM_CKE XP0
XP1
MEM_CKN XP1
AC_DET
MEM_CK AC_DET
LCD[0..7]
MEM_BA0 LCD[0..7]
LCD_HD
MEM_BA1 LCD_HD
LCD_VD
MEM_RAS LCD_VD
LCD_CLK
MEM_CAS LCD_CLK
MEM_WE
LCD_EN
MEM_CS LCD_EN
SSGSL
SSGSL
SDATA
MFD[0..7] SDATA
SCLK
SCLK
MFD_RDY
MFD_ALE
SHUTER[0..1]
MFD_CLE SHUTER[0..1]
FOCUS[0..3]
MFD_RE FOCUS[0..3]
LENS_EN
MFD_WE LENS_EN
ZOOM_PI
MFD_WP ZOOM_PI
ZOOM_PR
MFD_CE ZOOM_PR
FOCUS_PI
FOCUS_PI
LENS_RST
LENS_RST
LENS_SCLK
USB_DET LENS_SCLK
LENS_SDATA
A/V_DET LENS_SDATA
STA_LED
USB_D+ STA_LED
CDS_EN
USB_D- CDS_EN
AF_LED
AF_LED
AUDIO_OUT
STROBE_TRG
VIDEO_OUT STROBE_TRG
STROBE_CHG
STROBE_CHG
FLASH_RDY
FLASH_RDY
VP
SHUT1
SHUT1
SHUT2
TG_ON SHUT2
LCD_ON
AFE_RST
MSDATA[0..3]
CCD_ON MSDATA[0..3]
MS_CLK
MS_CLK
MS_PWON
MIC_IN MS_PWON
MS_INS
PWR_CTRL MS_INS
MS_BS
PWR_KEY MS_BS
+3.1V_CDS
BAT_AD
+3.1VD BAT_AD
MODE_SW
+1.8VD MODE_SW
KEY_SW
+1.2VD KEY_SW
KEY_PLAYBACK
+3.3VS KEY_PLAYBACK
KEY_TELE
KEY_TELE
KEY_WIDE
KEY_WIDE
MD1
DGND
AFE_SDA
AFE_SDA
TG_EN
ICE_S[0..2] TG_EN
SPK_OUT0
ICE_D[0..3] SPK_OUT0
SPK_OUT1
ICE_CLK SPK_OUT1
ICE_Break
PWR_LED
PWR_LED
AFE_SCK
AFE_SCK
DSP
3-1E
CDS
+3.3V CCD[0..11]
+3.3V CCD[0..11]
+3.1V_CDS
+3.1V_CDS
+13V PXCLK
+13V PXCLK
CCD_HD
CCD_HD
-7.5V CCD_VD
-7.5V CCD_VD
SSGSL
SSGSL
TG_ON AFE_SDA
TG_ON AFE_SDA
+1.8VD AFE_SCK
+1.8VD AFE_SCK
AFE_RST
AFE_RST
DGND TG_EN
DGND TG_EN
CDS_EN
CDS_EN
CDS
LCD
LCD[0..7]
LCD_EN
LCD_EN LCD[0..7]
SCLK
SCLK
SDATA LCD_CLK
SDATA LCD_CLK
LCD_HD
LCD_HD
+3.1VD LCD_VD
+3.1VD LCD_VD
LCD_BL+
LCD_BL+
DGND LCD_BL-
DGND LCD_BL-
LCD
Lens
ZOOM_PR
ZOOM_PR
LENS_RST FOCUS_PI
LENS_RST FOCUS_PI
LENS_EN ZOOM_PI
LENS_EN ZOOM_PI
LENS_SDATA
LENS_SDATA
LENS_SCLK FOCUS0
LENS_SCLK FOCUS0
FOCUS1
FOCUS1
+3.1VD FOCUS2
+3.1VD FOCUS2
FOCUS3
FOCUS3
+4.3VM
+4.3VM
SHUTER0
SHUTER_M0
DGND SHUTER1
DGND SHUTER_M1
Lens
SHUTER[0..1]
FOCUS[0..3]
MS_CARD
MSDATA[0..3]
MSDATA[0..3]
MS_CLK
MS_CLK
MS_BS
MS_BS
MS_PWON
MS_PWON
STA_LED
STA_LED
MS_INS
MS_INS
+3.1VD
+3.1VD
DGND
DGND
MS_CARD
STROBE_TOP
+3.1VD SHUT1
+3.1VD SHUT1
+3.1V_CDS SHUT2
+3.1V_CDS SHUT2
+3.3VS PWR_KEY
+3.3VS PWR_KEY
DGND
DGND
PWR_LED
PWR_LED
FLASH_VP
FLASH_VP
STROBE_TRG
STROBE_TRG
AF_LED
AF_LED
STROBE_CHG
STROBE_CHG
SPK_OUT0
SPK_OUT0
SPK_OUT1
SPK_OUT1
FLASH_RDY
FLASH_RDY
STROBE_TOP
CCD Sensor
LCD
Lens Module
Memory Stick
Strobe Module
Shutter Key