Read Sony DSC-S500 Service Manual online
3-1
DSC-S500
3. BLOCK DIAGRAMS
3-1.
OVERALL BLOCK DIAGRAM
C N 2
ZOOM MOTOR
FOCUS MOTOR
IRIS MOTOR
SHUTTER MOTOR
C N 1
FOCUS SENSOR
ZOOM SENSOR
B U F F E R
Q 1 7
Q 1 6
L E N S
I R I S ( M E T E R )
1 6 P I N
7 P I N
J 1
BEEPER
LCD_BACKLIGHT
1 2 M H Z
3 2 . 7 6 8 K H Z
AUO LCD 2.3
INCH PANEL
INCH PANEL
TV
PC
M O D E
D I A L
STROBE
BOARD
BOARD
SW
BOARD
BOARD
C A P A C I T O R
1 4 0 U F 3 3 0 V
L D O
L D O
3 3 . 7 5 M H Z
Q 2 4
LDO
FLASH
TUBE
TUBE
S W
M I C
L D O
P O W E R
K E Y
MEMORY
STICK
STICK
U 1
U 1 2
J 6
S W
Q 5
Q 6
U 2
U 8
U 6
U 3
LENS
BLOCK
BLOCK
P O W E R
L E D
M S
L E D
F U N C T I O N
K E Y
MCU
BOARD
BOARD
L D O
L D O
JACK
BOARD
BOARD
U 1 4
J 4
J 3
J 2
F L A S H
C H A R G E R
C H A R G E R
Q 5
Q 2
Battert
or AC
Adaptor
or AC
Adaptor
MS CARD1
MS_INS#
FA20
FA21
FA21
MS_CLK
FA22
FA23
FA23
ALE
+3.3VD
DGND
POWER
+2.5V
+1.8V
CCD_ON
PWRCTRL
LED-
+5VM
+3.3VD
VP
+12V
DGND
-7.5V
MLCD_ON
+12.5V
MODE_R5
MODE_R4
MODE_R3
MODE_R4
MODE_R3
MODE_R2
MODE_R1
MODE_R1
MODE_R0
SHUT1
SHUT2
FLASH_Chg_L
STROBE_Chg
Charge_c
STROBE_Trg
PW_LED
FLASH_RDY
PWR_KEY
+5VM
DGND
VIDEO_OUT
A/V_DET
LINE_OUT
+3.3VD
DGND
DDR
RAMD[0..15]
RAMA[0..14]
RAMLDM
RAMWE_N
RAMCAS
RAMRAS
RAMRAS
RAMCS_N
RAMLDQS
RAMUDQS
RAMUDM
RAMCLK_N
RAMCLK
RAMCLK_EN
RAMREF
DGND
+2.5V
NAND FLASH1
CLE
WE
WP
WP
ALE
CE0
RE
R/B
R/B
MD[0..7]
+3.3VD
DGND
DSP
RAMD[0..15]
RAMA[0..14]
RAMA[0..14]
RAMCS_N
RAMUDQS
ALE
CLE
WE
RE
WP
BAT_LOAD
CE0
R/B
CCD[0..11]
VD
HD
CDS_EN
TG_EN
RAMREF
RAMLDM
RAMCAS
RAMWE_N
RAMRAS
RAMUDM
FOCUS_PI
ZOOM_PR
SHUT1
ZOOM_PI
STROBE_Trg
FOCUS_M0
FOCUS_M1
FOCUS_M2
FOCUS_M3
ZOOM_M0
ZOOM_M1
LCD_HD
LCD_VD
VIDEO_OUT
MOTOR_PS
Shutter_M1
Shutter_M0
IRIS_M1
IRIS_M0
BEEPER
LCD_MCLK
LCD[0..7]
ZPI_PWR
PWR_CTRL
D-
D+
DGND
+3.3VD
+1.8VD
LCD_EN
MD[0..7]
SHUT2
VP
LCD_SCLK
LCD_SDATA
CCD_ON
Charge_c
ZPR_PWR
FPI_PWR
RAMCLK_N
RAMCLK
RAMCLK_EN
RAMCLK_EN
RAMLDQS
FLASH_RDY
MLCD_ON
MODE_R0
MODE_R1
MODE_R2
MODE_R3
LINE_OUT
+2.5V
FLASH_chg_L
AFERST
STROBE_chg
WIDE
MODE_R4
MODE_R5
MS_INS#
AV_DET
MS_CLK
TELE
USB_DET
FA20
FA21
FA22
FA23
FA22
FA23
DOWN
PW_LED
BL_H
TRASH
LEFT
RIGHT
PXCLK
BL_L
DISPLAY
UP
SET
MENU
SCLK
VSUB_Con1
VSUB_Con2
SDATA
MS_LED
+3.3VS
TG_ON
PWRKEY
PWR_ON
MIC
MIC_N
ALE
CDS
CCD[0..11]
VD
VD
HD
SCLK
PXCLK
PXCLK
AFERST
SDATA
SDATA
CDS_EN
TG_EN
TG_EN
+3.1V
+3.1V_CDS
+3.1V_TG
-7.5V_VD
+12V_VD
+12V_VD
MOTOR DRIVER
MOTOR_PS
ZOOM_M1
ZOOM_M0
FOCUS_M1
FOCUS_M0
FOCUS_M0
FOCUS_M3
FOCUS_M2
IRIS_M0
IRIS_M1
FOCUS_M2
IRIS_M0
IRIS_M1
Shutter_M1
Shutter_M0
+5VM
DGND
DGND
+3.3VD
LEFT
RIGHT
UP
DOWN
DOWN
MENU
DISPLAY
DISPLAY
TRASH
SET
MS_LED
+3.3VD
DGND
DGND
CCD
CSUB
-7.5V_CCD
+12V_CCD
LCD_EN
LCD_MCLK
LCD_HD
LCD_SCLK
LCD_SDATA
LCD_VD
LCD[0..7]
+3.3VL
LED-
DGND
+12V
BL_H
BL_L
D+
USB_DET
D-
+3.3VD
DGND
MLCD_ON
MODE_R3
STROBE_Chg
+12.5V
-7.5V
STROBE_Trg
HD
VD
CCD[0..11]
SDATA
FOCUS_M1
FOCUS_M2
FOCUS_M0
IRIS_M0
FOCUS_M3
ZOOM_M0
IRIS_M1
Shutter_M1
Shutter_M1
LCD[0..7]
+5VM
Charge_c
FLASH_RDY
SHUT1
FLASH_RDY
SHUT1
MODE_R5
DGND
+12V
ZOOM
FOCUS
IRIS
SHUTTER
ZPR_PWR
ZOOM_PR
ZOOM_PR
ZOOM_PI
ZPI_PWR
ZPI_PWR
RAMLDM
RAMCAS
RAMA[0..14]
RAMWE_N
RAMUDQS
RAMREF
RAMREF
RAMCS_N
RAMRAS
RAMUDM
RAMCLK_N
RAMCLK_N
RAMCLK_EN
RAMCLK
RAMLDQS
PXCLK
SCLK
VSUB_Con2
CDS_EN
TG_EN
AFERST
TG_EN
AFERST
VIA,VIB ~V4,V2
VHLD
VSUB
H1A H2A
H1B H2B
RG
CCD_OUT
VSUB_Con1
ALE
R/B
CLE
WE
WE
CE0
RE
FA21
FA22
FA23
FA22
FA23
FPI_PWR
FOCUS_PI
RAMD[0..15]
LINE_OUT
AV_DET
BEEPER
VIDEO_OUT
PW_LED
MODE_R0 ~R5
SHUT1,2
RIGHT
UP
LEFT
SET
MENU
DISPLAY
TRASH
MS_LED
SET
MENU
DISPLAY
TRASH
MS_LED
DOWN
D+
D-
D-
FD[0..7]
+3.3VD
DGND
DGND
+2.5V
+12V
BL_L
BL_H
+12V_CCD
+12V_VD
CCD_ON
+12.5V
PWR_CTRL
CCD_ON
+2.5V
+5VM
DGND
DGND
+3.3VD
DGND
DGND
+3.3VD
DGND
ZOOM_M1
+5VM
DGND
DGND
+3.3VD
+3.3VD
+3.1V_TG
+3.1V_CDS
+3.1V_CDS
+12V_CCD
+1.8VD
TELE
WIDE
+3.3VD
VP
DGND
BAT_LOAD
+3.3VS
PWR_ON
MIC
MIC_N
+3.3VD
+3.3VD
DGND
MS_CLK
FA20
+3.3VD
MS_INS#
LCD_HD
LCD_VD
LCD_EN
LCD_MCLK
LCD_VD
LCD_EN
LCD_MCLK
LCD_SCLK
LCD_SDATA
+3.3VL
+3.3VD
MLCD_ON
DGND
+12V
LED-
LED-
BL_L
BL_H
WP
+3.3VD
DGND
-7.5V_CCD
-7.5V_VD
+3.3VS
VP
VP
LED-
USB_DET
TG_ON
+12V_VD
-7.5V_VD
CSUB
SUB
+12V_CCD
-7.5V_CCD
CSUB
-7.5V_CCD
CSUB
+3.1V
Shutter_M0
MOTOR_PS
MOTOR_PS
MS_LED
PWRKEY
PWR_KEY
SHUT2
PW_LED
MODE_R4
MODE_R2
MODE_R1
MODE_R0
MODE_R1
MODE_R0
FLASH_Chg_L
STROBE_Chg
STROBE_Trg
Charge_c
FLASH_RDY
STROBE_Trg
Charge_c
FLASH_RDY
VP
DGND
OFFPAGELEFT-R
3
1
4
2
5
6
S
P1,P2
1
4
2
3
NC
RED
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
2
1
3
3
1
4
2
5
6
1
2
1
2
1
2
1
3
2
1
2
1
2
GREEN
1
2
4
1
3
2
GREEN
1
2
2
1
3
2
1
3
CONN WIRE 2P
3801-E02N-01R
1
2
1
2
BATT+1
TP
BATT-1
TP
1
2
Click on the first or last page to see other DSC-S500 service manuals if exist.