Sharp AY-X127E - Page 10

AH-X127E
AU-X127E
AY-X127E
AE-X127E
10
OUTDOOR UNIT for AU-X127E and AE-X127E
CPU
Test mode circuit
LED drive circuit
Winter kit circuit (option)
Heat exchanger pipe 
thermo circuit
Compressor thermo circuit
CPU reset circuit
Serial I/O circuit
Power transistor module 
drive circuit
4-way valve relay drive
circuit
Outdoor fan relay drive
circuit
Power supply
circuit (built
into IPM)
CPU oscillator circuit
AC overcurrent detection
circuit
DC overcurrent detection
circuit
LED
Heat exchanger pipe
thermistor
Compressor thermistor
Current transformer
Outdoor temperature
thermo circuit
Outdoor temperature
thermistor
Compressor
Power 
transistor module
4-way valve (except for
the AU-X127E)
Outdoor fan
Smoothing
circuit
Passive filter
circuit
Filter
circuit
Unit-unit
wiring (AC
power and
serial
signals)
20 A
protection
20 A protection
3 A
protection
Heat exchanger pipe
thermistor(option)
Outdoor temperature
thermistor(option)