Block Diagram - Samsung SH07ZP2 Service Manual

8. Block Diagram

HEAT EXCHANGER SENSOR
ROOM TEMPERATURE SENSOR
INFRARED SIGNAL
REMOTE CONTROLLER
POWER ON/OFF
MODE
(AUTO, COOL, DRY,
FAN)
TURBO OPERATION
FAN SPEED SELECT
(H/M/L)
BLADE-H
MOVING SELECT
ON, OFF TIMER
SELECT
TEMPERATURE
SELECT
SLEEP SELECT
FUNCTION*
SELECT
42
CONTROLLER
• BLADE CONTROL
• AUTO GRILLE CONTROL*
• INDOOR FAN MOTOR CONTROL
• COMPRESSOR CONTROL
• TEMPERATURE CONTROL
• TIMER
RESET
• BUZZER CONTROL
CIRCUIT
• FUNCTION CONTROL*
OSCILLATION
CIRCUIT
• COMPRESSOR CONTROL
SIGNAL
• STEPPING MOTOR
CONTROL SIGNAL
• BUZZER CONTROL SIGNAL
• FUNCTION CONTROL SIGNAL*
AC INPUT
• COMPRESSOR DRIVE
• OUTDOOR FAN MOTOR
DRIVE
• STEPPING MOTOR DRIVE
• BUZZER DRIVE
• FUNCTION DRIVE*
DC 5V
VOLTAGE REGULATOR
DC 12V
SMPS Power Block
AC INPUT
IC-MCU
ZERO
VOLTAGE
DETECT
TRIGGER
SIGNAL
SSR
BUZZER
* : Option
DISPLAY PART
TURBO
OPERATION
TIMER
TEMPERATURE*
FUNCTION
INDOOR FAN MOTOR
(left/right)
COMPRESSOR
OUTDOOR FAN MOTOR
FUNCTION
PART
STEPPING MOTOR
-Blade
-Auto grille*
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