Samsung AR 24 RXFPEWQX - System Diagrams and Inspections; System Block Diagrams

98
11-1 Indoor unit
11. Block Diagram
REMOTECONTROL
POWERON/OFF
MODE
(AUTO,COOL,DRY,FAN,
HEAT)
FANSPEED SELECT
(H/M/L/AUTO)
TURBOOPERATION
BLADE-H/V
MOVING SELECT
ON,OFF TIMER
SELECT(UP/DOWN)
TEMPERATURE
SELECT(UP/DOWN)
TEMP/HUMISELECT
SPISELECT
AUTO CLEAN SELECT
d'LIGHTCOOLSELECT
GOOD SLEEPSELECT
SMARTSAVER SELECT
WPSMODESELECT
BEEP ON/OFF SELECT
QUIETOPERATION
DISPLAYON/OFFSELECT
AP MODE SELECT
INFRARED SIGNAL
ROOM TEMPERATURE SENSOR
HEAT EXCHANGERSENSOR
·H/V BLADECONTROL
·INDOORFAN MOTORCONTROL
·OUTDOOR COMMUNICATION
·TEMPERATURE CONTROL
·HUMIDITYCONTROL
·TIMER
·BUZZER CONTROL
·WIFIMODEM COMMUNICATION
·DISPLAY CONTROL
·SPI
OSCILLATION
CIRCUIT
CONTROLLER
IC-MCU
HUMIDITY SENSOR
·STEPPINGMOTOR
CONTROLSIGNAL
·SPI CONTROLSIGNAL
·BUZZZER CONTROLSIGNAL
·STEPPINGMOTOR DRIVE
·SPI DRIVE
·BUZZER DRIVE
ZERO
VOLTAGE
DETECT
PWM
CONTROL
SIGNAL
PHOTOCOUPLER
OVER
VOLTAGE
PROTECTION
BUZZER
·DISPLAY
-TIMER
-GOODSLEEP
-COMFORT CARE
-88SEGMENT
·SPI
INDOOR FANMOTOR
WI-FIMODEM
OUTDOORUNIT
SPI
·STEPPING MOTOR
-BLDAE CONTROL(H/V)
COMMUNICATION
SIGNAL
SMPS POWERBLOCK
DC5V
DC12V
DC15V
AC230V
AC INPUT
DC12V
DC5V
DISPLAYPART