Block Diagrams; Overall Block Diagram - Panasonic PV-L550 Manual

10 BLOCK DIAGRAMS

10.1. OVERALL BLOCK DIAGRAM

AF
AUTO FOCUS/
IRIS/ZOOM
CONTROL
AGC/
LENS CCD
GAMMA
CCD
DRIVE
TIMING
SIGNAL
GENERATOR
CCD DRIVE
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
LCD
POWER LCD+12V
CONTROL
LCD+7.5V
LCD-15V
+3.5V
PROCESS
Y Y
DIGITAL SIGNAL DIGITAL Y
A/D AGC C C D/A
PROCESS ZOOM
B-Y R-Y
MEMORY
MIX
CONTROL
CAMERA MICROCONTROLLER
SERIAL DATA/CLOCK
EEPROM
OPERATION
SERIAL
CIRCUIT
DATA
SYSTEM CONTROL
/CLOCK
MICROCONTROLLER
SYSTEM
CONTROL
SERIAL DATA/CLOCK
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
111
VIDEO
SYNC
Y
MIX
BURST
R-Y
MOD
C REC/PB VIDEO
MIX
B-Y
MOD
EVF
VIDEO
SIGNAL
PROCESS
Y
R-Y
B-Y
AUDIO
AMP
PV-D300 / VM-D100 / PV-L550 / PV-L600 / PV-L650 / VM-L450
VIDEO OUT
AMP
CRT
SYNC FLYBACK
SEPARATION TRANSFORMER
DIFLECTION DIFLECTION
CONTROL COIL
COLOR EVF
RGB SIGNAL PROCESS
LCD PANEL
/LCD PANEL INDICATOR
CONTROL
LCD
RGB SIGNAL PROCESS
LCD PANEL
/LCD PANEL INDICATOR
CONTROL
AUDIO OUT
SPEAKER