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BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
LENS
FP-527 FLEXIBLE
M
M
M
M
BOARD
LENS
LENS
FOCUS
ZOOM
BARRIER
TEMP
SENSOR
SENSOR
SENSOR
SENSOR
FP-069 FLEXIBLE BOARD
D902
SELF TIMER/
AF ILLUMINATOR
FLASH
UNIT
SECTION 3
CD-391 BOARD
CH-109 BOARD
SY-075 BOARD (1/2)
IRIS
METER
CCD OUT
IC301
DATA BUS
CCD IMAGER
IC101
CAMERA
M
H
H1, H2
MODULE
V1A, V1B, V2
V3A, V3B, V4
VSUB CONT
IC204
IC201, 203
EVR
(3/8)
(D/A CONVERTER)
IRIS DRIVE
(3/8)
HALL AD
HALL AMP
IC202
(3/8)
HR DIR1A, HR DIR1B,
ZOOM MOTOR
DRIVE
HR DIR0A, HR DIR0B,
FOCUS MOTOR
DRIVE
SHUTTER DRIVER
PRELAMP AF CONT
ST-068 BOARD
T501
Q501, 502
CHARGING
ST UNREG
CAPACITOR
STB CHG
XSTB FULL
CONTROL SWITCH BLOCK
POWER
ON/OFF
SHUTTER
SWITCH
+
BT901
BATTERY
TERMINAL
–
J001
DC IN
05
3-1
PANEL R
14
PANEL G
PANEL B
CV OUT
IC302
14
14
64M OR 128M
SDRAM
32
32
(2/8)
IC301
XZM RST SENS
CAMERA
DSP
XFC RST SENS
25
25
(1/8)
16
16
HR EN1
20
IC502
HR EN0
16M FLASH
16
(5/8)
MSHUT ON,
MSHUT EN
LENS TEMP AD
STRB ON
HALL AD
PRELAMP AF CONT
X781
TG CLK
IC781
27MHz
USB CLK
CLOCK GEN.
MC CLK
(5/8)
PK-062 BOARD (2/2)
STB CHG
XSTB FULL
SYS DD ON
XPWR ON
XAE LOCK SW, XSHTR ON
CAM 15V
CAM –7.5V
A 4.9V
A 2.9V
IC001
D 2.9V
D 3.1V
DC/DC
PANEL 13.5V
CONTROL
PANEL 4.9V
(8/8)
PANEL 2.9V
PANEL –15.5V
BL VO+
BL VO−
UNREG SCK, UNREG SO
AVC UNREG
ST UNREG
BATT UNREG
EVER 4V
PK-062 BOARD (1/2)
PANEL R
PANEL G
PANEL B
IC503
EEPROM
(5/8)
LCD SO, XLCD SCK
IC501
MC CAM,
SH DSP
(4/8)
JK-223 BOARD
IC651
V OUT
VIDEO AMP
VAMP ON
(2/8)
USB D+
USB D−
USB D+
USB D–
MS DIO, MS BS, MS SCLK
BEEP
IC402
RESET
INITIAL RESET,
BACK UP VCC
EVER 4V
(1/3)
IC401
FRONT CONTROLLER
(1/3)
KEY AD0, 1
FUNCTION
SWITCH
KEY INPUTS
KEY AD3
ZOOM
SWITCH
MODE DIAL
MODE
DIAL
3-2
DSC-P31/P31M
PANEL UNIT
VR
IC801
VG
LCD901
LCD DRIVE
VB
(2/3)
COLOR
LCD
MONITOR
IC802
LCD TIMING
GENERATOR
(2/3)
D901
BACK LIGHT
J201
VIDEO
OUT
CN202
USB
MS
SOCKET
BZ901
BUZZER
BT401
LITHIUM
BATTERY
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