Block Diagrams Overall Block Diagram - Panasonic Palmcorder VHSC PalmSight PV-L759 Service Manual

BLOCK DIAGRAMS
OVERALL BLOCK DIAGRAM
AF
AUTO FOCUS/
IRIS/ZOOM
CONTROL
AGC/
LENS CCD
GAMMA
CCD
DRIVE
TIMING
SIGNAL
GENERATOR
CCD DRUVE
POWER SUPPLY
LIGHT
LIGHT
BATTERY
POWER
CATCHER
CONTROL
UNREG
+4.8V
+4.5V
+8.6V
+3.3V
PWM
CONTROL
+3.5V
+15V
-8V
CAP VM
CYL VM
LCD POWER
LCD+3V
BL+4.5V
LCD+5V
PWM
LCD+12V
CONTROL
LCD+7V
LCD-15V
PROCESS/DSC
Y
DIGITAL SIGNAL DIGITAL
A/D AGC C
PROCESS
Y C
C Y
MEMORY
FIELD
MEMORY
C Y
Y C
CAMERA/DSC MICROCONTROLLER
RS232C RS232C CF CARD
CONNECTOR INTERFACE (2M BYTE)
EEPROM
OPERATION
SERIAL
CIRCUIT
DATA
SYSTEM CONTROL
/CLOCK
MICROCONTROLLER
SYSTEM
CONTROL
CIRCUIT
SYSTEM CONTROL
SERVO
CONTROL
HEAD
CAPSTAN
SERVO
MOTOR
CIRCUIT
CYLINDER
MOTOR
PB VIDEO
HEAD AMP
REC VIDEO
CIRCUIT
PB AUDIO
AUDIO
AUDIO REC/PB AIDIO
REC AUDIO SIGNAL
HEAD
PROCESS
REC AUDIO
MIC
AUDIO
5-1
VIDEO
SYNC
Y
Y Y
C D/A MIX
ZOOM
BURST
B-Y R-Y R-Y
MOD
MIX C
MIX
CONTROL
B-Y
MOD
SERIAL DATA/CLOCK
SERIAL DATA/CLOCK
REC/PB VIDEO
EVF
AMP
SYNC FLYBACK
SEPARATION TRANSFORMER
DIFLECTION
CONTROL
VIDEO
SIGNAL
PROCESS
COLOR EVF
RGB SIGNAL PROCESS
/LCD PANEL INDICATOR
CONTROL
LCD
Y
RGB SIGNAL PROCESS
R-Y
/LCD PANEL INDICATOR
CONTROL
B-Y
AUDIO
AMP
VIDEO OUT
CRT
DIFLECTION
COIL
LCD PANEL
LCD PANEL
AUDIO OUT
SPEAKER