Toshiba RAS-10GAVP-E Micro-Computer Block Diagram, Outdoor Unit Inverter, Assembly, E, RAS-16GAVP

For INDOOR UNIT MICRO-COMPUTER BLOCK DIAGRAM

	220–240 V ~50Hz
	220 V ~60Hz
			MCC5009 (P.C.B)
	Indoor unit					Current
	send/receive		M.C.U
	circuit					detect
		•	PWM synthesis function
		•	Input current release control			Gate drive
	Discharge	•	IGBT over-current detect control
		•	Outdoor fan control			circuit
	temp. sensor
		•	High power factor correction control
	Outdoor air	•	Inverter output frequency control
	temp. sensor	•	A/D converter function			Current
–		•	P.M.V. control			detect
	Suction temp.
23		•	Discharge temp. control
	sensor
		•	4-way valve control
–						Gate drive
	Heat exchanger	•	Signal communication to indoor unit
						circuit
	temp.sensor
		High Power		Clock
		factor Correction		frequency
			circuit	4MHz
	Noise	Input current		Converter		Inverter
	Filter		sensor	(AC → DC)		(DC → AC)
			Driver circuit		Relay	Inverter
			of P.M.V.		circuit	(DC → AC)

OUTDOOR UNIT

Outdoor

Fan motor

Compressor

RAS	8-2.
-10GAVP-E, RAS-13GAVP-	Outdoor Unit (Inverter
E, RAS-16GAVP	Assembly)
-E

4-way

P.M.V.valve

P.M.V. : Pulse Motor Valve

M.C.U. : Micro Control Unit