Block Diagrams; Overall Block Diagram - Sony Cyber-shot DSC-P1 Service Manual

BLOCK DIAGRAMS

3-1. OVERALL BLOCK DIAGRAM

CD-290 BOARD
LENS
IRIS
METER
SHUTTER
IC151
CCD
IMAGER
(SEE PAGE 4-8)
FOCUS ZOOM
MOTOR MOTOR
M M H1, H2, RG
M M
V1A, V1B, V2,
V3A, V3B, V4, VSHT
LENS TMP FOCUS ZOOM
SENSOR SENSOR ENCODER
IRIS
DRIVER
MECHA
SHUTTER
DRIVER
ZOOM MOTOR
DRIVER
FOCUS MOTOR
DRIVER
IC203
(SEE PAGE 4-13)
ST-62 BOARD
(SEE PAGE 4-59, 60)
DD-150 BOARD
BRIGHT
PHOTO TR OUT
LEVEL
SENSOR
FLASH STRB ON
CONTROL
DC CONTROL
STRB UNREG
(SEE PAGE 4-79)
FLASH
STRB CHG
CHARGE
XSTB FULL
J1401 ACV UNREG
DC IN
FAST CHARGE
INIT CHARGE
CHARGE
CN001 (2/2)
SWITCH
BATTERY
TERMINAL
BATT UNREG
+
BATT SIG
S
–
BT001
BATTERY,
+
BT-2 BOARD (2/2)
LITHIUM
–
(SEE PAGE 4-75, 76) SECONDARY
05
SECTION 3
PS-440 BOARD
CA-66 BOARD
CCD OUT
DATA BUS 12
IC103
S/H, AGC, A/D
CONVERTER,
TIMING
GENERATOR IC301
(SEE PAGE 4-12)
CAMERA DSP,
MEMORY CONTROL,
VIDEO DECODER,
OPD, OSD,
HOST IF,
IC201
RES CONTROL,
SG, JPEG,
(SEE PAGE 4-13)
L-MODE
IRIS IN
(SEE PAGE 4-36)
IRIS REF
MSHUT ON
MSHUT REF
ZOOM ENCODER 1–4
XFC RST SENS
PE DC IN1
PE DIR0A, PE DIR0B
LENS TEMP AD
CAM SO, XCAM SCK
SYS DD ON
LCD DD ON
MSHUT REF, IRIS REF
IC051
CAM DD ON
BL ON
A+4.9V
M+5V
CAM+15V
CAM –7.5V
D+1.8V
D+3.2V
A+3.2V
PANEL+3.2V
DC UNREG
BATT UNREG
PANEL+15V
EVER+3.5V
CH+3.2V
PANEL+13.5V
SWITCHING
EVER+3.5V
REGULATOR
HI UNREG
BL VO+
3-1
IC504 IC506
16M FLASH ROM 64M SDRAM
(SEE PAGE 4-34) (SEE PAGE 4-33)
16 20 16 14
MC CAM,
16 DATA BUS 16
(SEE PAGE 4-32)
14 ADDRESS BUS 20
IC303
IC507
IC304
14 ADDRESS BUS 14
EEPROM
64M (SEE PAGE 4-33)
SDRAM
16 DATA BUS 16 SEE PAGE
4-37, 38
CAM SI, CAM SO, XCAM SCK
LENS TEMP AD
Y OUT
C OUT
IC701
AU SDTI
AUDIO
AU SDTO
AD/DA
CONVERTER
PANEL Y
(SEE PAGE 4-49)
PANEL R-Y
PANEL B-Y
PE DAC LEVEL1, 2
STRB ON
PHOTO TR OUT
IC652
EVR
(D/A CONVERTER) SP VOL
(SEE PAGE 4-44)
IC406
HI SO, HI SI, XHI SCK
EEPROM
(SEE PAGE 4-48)
SYS DD ON
LCD DD ON IC404
CAM DD ON
HI CONTROL
BL ON (SEE PAGE 4-48)
BATT SIG
FAST CHARGE, INIT CHARGE
XSTRB FULL
STRB CHG
BACK UP VCC
IC407
IC402
+3.1V
RESET
REGULATOR
(SEE PAGE 4-47)
(SEE PAGE 4-47)
RTS SIO,
IC405
RTS SCK
TIMER
CLOCK
(SEE PAGE 4-48)
BT-2 BOARD (1/2)
(SEE PAGE 4-75, 76)
MT-60 BOARD
MS DIO, MS BS, MS SCLK
HI-74 BOARD
IC501
USB D+
IC601
SH DSP
USB DATA
USB D–
USB I/F
(SEE PAGE 4-45)
Y OUT IC651
C OUT VIDEO V OUT
AMP
(SEE PAGE 4-43)
V OUT ON
ZOOM SW AD
KEY AD1
KEY AD2
KEY AD3
A OUT L IC702
REC OUT AUDIO
AMP
MIC SIG
(SEE PAGE 4-49)
HI SO, XHI SCK
PW-122 BOARD
VOUT ON
KEY AD1
KEY AD2
KEY AD3
ZOOM SW AD
XPWER SW
XSHTR LOCK SW
XSHTR SW
MOVIE/XSTILL SW
XCAM/PB SW
LCD SO, LCD SCK
3-2
DSC-P1
CN001 (1/2)
MEMORY
STICK
CN1402
USB
ZM-26 BOARD
PD-137 BOARD (SEE PAGE 4-72)
V OUT J052
A/V OUT
AU OUT
SP+, SP–
SP901
SPEAKER
ZOOM
SWITCH
FUNCTION
KEY
SW-349 BOARD
(SEE PAGE 4-69)
FUNCTION
KEY
LCD901
PANEL Y VR
IC801
1.5inch
PANEL R-Y VG
COLOR
LCD
PANEL B-Y VB
LCD
DRIVE
(SEE PAGE 4-65)
IC802
IC804
I/O EXP LCD
(EVR) TIMING
(SEE PAGE 4-65) GENERATOR
D9001
(SEE PAGE 4-66)
BACK LIGHT
BL VO+
BL VO+
MIC901
MIC UNIT
XPWER SW POWER
SWITCH
XSHTR LOCK SW
SHUTTER
XSHTR SW
SWITCH
MOVIE/XSTILL SW
MOVIE/STILL
/PLAY
XCAM/PB SW
SWITCH
LCD902
LCD
IC101
MODULE
LCD
DRIVE
(SEE PAGE 4-54)