Block Diagrams; Overall Block Diagram - Sony DSC-F505 Service Manual

Ver 1.1 1999.10

BLOCK DIAGRAMS

3-1.

OVERALL BLOCK DIAGRAM

LENS IRIS
METER
M902 M901
HALL
FOCUS ZOOM
MOTOR H
MOTOR
M M
FOCUS ZOOM
RESET MOTOR
SENSOR SENSOR
IC403
DRIVE (+)
SHUTTER
DRIVE
IC402
(SEE PAGE 4-13)
(SEE PAGE 4-13)
FOCUS ZOOM
MOTOR MOTOR
DRIVE DRIVE
IC404
DRIVE (–)
IC405
IC406
(SEE PAGE 4-13)
(SEE PAGE 4-13)
IRIS
FOCUS, ZOOM
DRIVE
MOTOR
HALL (+)
HALL AMP
PREDRIVE
CAM SO, CAM SI, XCAM SCK
FLASH UNIT (ST) (MC)
FLASH UNIT
DD-131 BOARD
SYS DD ON
CAM DD ON
LCD DD ON
IC001
DC/DC
CONVERTER
(SEE PAGE 4-53)
BT901
BATTERY
TERMINAL
S
BATT SIG
09
SECTION 3
CD-236 BOARD PS-427 BOARD
IC101 IC103
CCD OUT
DATA BUS IO
CCD IMAGER A/D CONV.
(SEE PAGE 4-9) (SEE PAGE 4-9) MEMORY CONTROL
OPD, OSD, HOST IF
V1A, V1B, V2A
SG, JPEG, L-MODE
V3A, V3B, V4
RG, VSHT IC102
TIMING
MCK12
H1, H2
GENERATOR
MCK14
(SEE PAGE 4-9)
LD-98 BOARD
DATA
IC252
16
SDRAM
ADDRESS
64Mbit
14
(SEE PAGE 4-18)
M SHUT ON
ZOOM MOTOR SENS ZOOM MOTOR SENS
FOCUS MOTOR SENS FOCUS MOTOR SENS
IRIS CONT 1, 2
IC407
EVR
(D/A CONV.)
(SEE PAGE 4-14)
HALL AD CNT Y
CNT C
STRB ON
HI-70
BOARD
MIC901
MIC
CAM +15VD
CAM –7.5V
A +4.9V
M +5V
D +2.35V
D +3.2V
A +3.2V
PANEL +13.5V
PANEL +6.5V
PANEL +4.9V
PANEL –15V
BATT SIG
BL UNREG
3-1
SY-56 BOARD
IC251
16 DATA BUS
CAMERA DSP
16
VIDEO ENCODER
16 16 ADDRESS BUS ADDRESS BUS
RES CONTROL
MC XCS1
9
(SEE PAGE 4-16)
Y
R-Y/C
IC456
B-Y/C
SERIAL I/O
MC XCS3
HOST IF
AUDIO OF (SEE PAGE 4-23)
SHUTTER CONTROL
FLASH CONTROL
(SEE PAGE 4-29)
AU SDTO
AU SDTI
M SHUT ON
IC455
AUDIO AD/DA CONV.
STRB ON (SEE PAGE 4-29)
HI SO, HI SI, XHI SCK
CNT Y/C
CAM SO, CAM SI, XCAM SCK
IC702
LINE/SPEAKER
C Y
AMP
AUDIO
(SEE PAGE 4-45)
IC301
CNT Y
VIDEO
CNT C
VIDEO AMP
(SEE PAGE 4-44)
EVER +3.5V
IC605
REG
(SEE PAGE 4-49)
HI UNREG
SP+, SP–
23 16 12 16 12 16 20
IC201 USB D+ IC453 IC307
IC301 USB D–
USB IF SDRAM FLASH
(SEE PAGE 4-33) 16Mbit ROM
MC CAM
(SEE PAGE 4-28) 8Mbit
SH DSP
MC XCS USB (SEE PAGE 4-25)
IC302
IC303
IC304
LOGIC
(SEE PAGE 4-24)
MCX CS
MCX CSO
USB D+/USB –
TXD232C/RXD232C
IC308
EEP ROM
(SEE PAGE 4-25)
IC607
EEP ROM
(SEE PAGE 4-50)
ND901
IC801
BACK
BL UNREG BL ON
LIGHT
EVR
UNIT
(SEE PAGE 4-39)
LCD901
Y R
IC802
LCD
R-Y G
PANEL
B-Y B
LCD DRIVE
(SEE PAGE 4-40)
IC901
TIMING
GENERATOR
(SEE PAGE 4-41)
AUDIO
HI SI, HI SO, HI XSCK
XPWR SW
IC601
IC603
XSHTR LOOK SW
XSHTR SW
RESET HI
(SEE PAGE 4-49) CONTROL MOVIE/STILL SW
(SEE PAGE 4-49)
XCAM/PW SW
BACK UP VCC
KEY AD1
BL ON
KEY AD2
IC606 KEY AD4
ZOOM SW AD
VIDEO
RESET
FOCUS A
(SEE PAGE 4-49)
FOCUS B
HALL AD BL ON
BATT SIG
SYS DD ON
CAM DD ON
LCD DD ON
IC602
TIMER
+
CLOCK
–
(SEE PAGE 4-50)
3-2E
DSC-F505
16 3 16
IC451
MEMORY
MC DIO
STICK
MC SCK
IF
(SEE PAGE 4-28)
MC XCS MS
MCX CS4
T1 OUT
IC306
R1 IN
RS232C DRIVE
(SEE PAGE 4-25)
CN606
MEMORY
STICK
CONTROL
SWITCH
J001
BLOCK DIGITAL
I/O
(PW)
(RS232C)
R1 OUT
T1 OUT
CN002
USB D+
DIGITAL
USB D–
I/O
(USB)
XPWR SW POWER
SWITCH
XSHTR LOOK SW
SHUTTER
XSHTR SW
SWITCH
MOVIE/STILL SW
MOVIE/STILL
XCAM/PW SW
PLAY SWITCH
CONTROL
SWITCH
(FK)
KEY AD1
FUNCTION
KEY AD2
KEY
ZOOM SW AD ZOOM
SWITCH
J001
AUDIO VIDEO
AUDIO
FOCUS A
FOCUS B A/V OUT
KEY AD4
CONTROL
SWITCH
BLOCK
FUNCTION
BT601
SWITCH
(CF)
LITHIUM
SP901
BATTERY
SPEAKER
MF
UNIT MANUAL
FOCUS