Block Diagram - Samsung AS09HPBN Service Manual

8. Block Diagram

HEAT EXCHANGER SENSOR
ROOM TEMPERATURE SENSOR
INFRARED SIGNAL
REMOTE CONTROL
POWER ON/OFF
MODE
(AUTO, COOL, DRY, FAN,
HEAT)
TURBO OPERATION
FAN SPEED SELECT
(H/M/L/AUTO)
BLADE-H
MOVING SELECT
ON, OFF TIMER
SELECT/CANCEL
TEMPERATURE
SELECT(UP/DOWN)
SLEEP OPERATION
ANION SELECT
AUTO CLEAN SELECT
ENERGY SAVING SELECT
SOUND ON/OFF SELECT
DIGITAL
ON/OFF
Samsung Electronics
CONTROLLER
• BLADE CONTROL
• INDOOR FAN MOTOR CONTROL
• COMPRESSOR CONTROL
• OUTDOOR FAN MOTOR CONTROL
SIGNAL
• 4-WAY VALVE CONTROL SIGNAL
RESET
• TEMPERATURE CONTROL
CIRCUIT
• TIMER
• BUZZER CONTROL
• ANION CONTROL
OSCILLATION
CIRCUIT
• COMPRESSOR CONTROL
SIGNAL
• OUTDOOR FAN MOTOR
CONTROL SIGNAL
• 4-WAY VALVE CONTROL
SIGNAL
• STEPPING MOTOR
CONTROL SIGNAL
• BUZZER CONTROL SIGNAL
• ANION CONTROL SIGNAL*
• COMPRESSOR DRIVE
• OUTDOOR FAN MOTOR
DRIVE
• 4-WAY VALVE DRIVE
• STEPPING MOTOR DRIVE
• BUZZER DRIVE
• ANION DRIVE
DC5V
VOLTAGE REGULATOR
DC12V
SMPS POWER BLOCK
AC INPUT
IC-MCU
ZERO
VOLTAGE
DETECT
TRIGGER
SIGNAL
SSR
BUZZER
* : OPTION
DISPLAY PART
TEMPERATURE
OPERATION
AUTO CLEAN
TURBO
ENERGY SAVING
TIMER
ANION
FAN SPEED
INDOOR FAN MOTOR
COMPRESSOR
OUTDOOR FAN MOTOR
4-WAY VALVE
ANION
STEPPING MOTOR
: BLADE UP/DOWN
BUZZER CONTROL PART
SPEA KER
OPTION
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