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