Sharp AH-X079E Service Manual page 9

OUTDOOR UNIT for AU-X075E/X095E and AE-X075E/X095E
Power supply
circuit (built
into IPM)
CPU oscillator circuit
Outdoor fan relay drive
circuit
4-way valve relay drive
circuit
Power transistor module
drive circuit
CPU
Serial I/O circuit
CPU reset circuit
DC overcurrent detection
circuit
AC overcurrent detection
circuit
Compressor thermo circuit
Heat exchanger pipe
thermo circuit
Outdoor temp. thermo.
circuit
Winter kit circuit (option)
LED drive circuit
Test mode circuit
Model select swith circuit
(Dip switch)
Smoothing Active filter
circuit circuit
protection
Outdoor fan
4-way valve (except for
the AU-X099E/X079E)
Power
transistor module
protection
Compressor
Current transformer
Compressor thermistor
Heat exchanger pipe
thermistor
Outdoor temperature
thermistor
Heat exchanger pipe
thermistor(option)
Outdoor temperature
thermistor(option)
LED
9
13 A
protection
Unit-unit
Filter
wiring (AC
circuit
power and
serial
signals)
3 A
10 A
AH-X079E/X099E
AY-X079E/X099E