Samsung AS070VE - Block Diagrams

Samsung Electronics
7-1
7. Block Diagrams
7-1 Micro Computer Block Diagram
HEAT EXCHANGER SENSOR
INFRARED SIGNAL
•BLADE-H CONTROL
•INDOOR FAN MOTOR
CONTROL
•COMPRESSOR
CONTROL
•TEMPERATURE
CONTROL
•TIMER
•BUZZER CONTROL
INDOOR FAN MOTOR
SPEED DETECT
ZERO CROSSING
POWER ON/OFF
MODE
(AUTO, COOL, DRY,
FAN
TURBO
FAN SPEED SELECT
BLADE-H
MOVING SELECT
ON, OFF TIMER SELECT
TEMPERATURE SELECT
SLEEP SELECT
TIME SETTING
COMPRESSOR CONTROL
SIGNAL
STEPPING MOTOR
CONTROL SIGNAL
BUZZER CONTROL
SIGNAL
TRIGER
SIGNAL
SSR
OSCILLATION
CIRCUIT
MODE SELECT
SWITCH
INDICATOR PANNEL
OPERATION LED
TIMER LED
FAN ONLY LED
INDOOR FAN MOTOR
INDOOR CONTROL PANEL
POWER TRANSFORMER
AC INPUT
DR : 200-220V/50Hz
ER : 220-240V/50HZ
REMOTE CONTROLLER
•
*
•
•
STEPPING MOTOR
COMPRESSOR DRIVE
STEPPING MOTOR
DRIVE
BUZZER DRIVE
COMPRESSOR
BUZZER
•
•
•
VOLTAGE REGULATOR
DC 5V DC 12V
RESET
CIRCUIT
ROOM TEMPERATURE SENSOR