Panasonic PV-L550 - Block Diagrams; Overall Block Diagram

10 BLOCK DIAGRAMS
10.1. OVERALL BLOCK DIAGRAM
AUTO FOCUS/
IRIS/ZOOM
CONTROL
AGC/
GAMMA
A/D D/A
R-Y
MOD
B-Y
MOD
MEMORY
AGC
MIX
MIX
AMP
SYNC
SEPARATION
FLYBACK
TRANSFORMER
DIFLECTION
CONTROL
DIFLECTION
COIL
DIGITAL SIGNAL
PROCESS
DIGITAL
ZOOM
MIX
CONTROL
EEPROM
OPERATION
CIRCUIT
BATTERY
CATCHER
LIGHT
POWER
CONTROL
CONTROL
HEAD
HEAD AMP
CIRCUIT
AUDIO
SIGNAL
PROCESS
AUDIO
HEAD
CAPSTAN
MOTOR
SYSTEM
CONTROL
CIRCUIT
LCD PANEL
AUDIO
AMP
RGB SIGNAL PROCESS
/LCD PANEL INDICATOR
CONTROL
SERVO
CIRCUIT
SYSTEM CONTROL
MICROCONTROLLER
CCD
DRIVE
TIMING
SIGNAL
GENERATOR
CCD
LENS
CCD DRIVE
PROCESS
SYSTEM CONTROL
POWER SUPPLY
VIDEO
SERVO
AUDIO
LCD POWER
LCD
AF
Y
C
B-Y R-Y
Y
Y
Y
SYNC
C
C
BURST
CAMERA MICROCONTROLLER
SERIAL DATA/CLOCK
VIDEO
SIGNAL
PROCESS
REC/PB VIDEO
VIDEO OUT
SERIAL
DATA
/CLOCK
SERIAL DATA/CLOCK
CYLINDER
MOTOR
PB VIDEO
REC VIDEO
REC/PB AIDIO
PB AUDIO
REC AUDIO
REC AUDIO
Y
R-Y
B-Y
LCD PANEL
RGB SIGNAL PROCESS
/LCD PANEL INDICATOR
CONTROL
COLOR EVF
EVF
CRT
MIC
AUDIO OUT
SPEAKER
BL+4.5V
LCD+3V
LCD+5V
LCD+12V
LCD+7.5V
LCD-15V
+3.5V
CYL VM
CAP VM
+15V
-8V
+3.5V
+3.3V
+4.5V
+4.8V
UNREG
LIGHT
+8.6V
LCD
POWER
CONTROL
PWM
CONTROL
PV-D300 / VM-D100 / PV-L550 / PV-L600 / PV-L650 / VM-L450
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