Sharp AY-X10CR Service Manual page 6

AY-X10CR
AE-X10CR
AY-X10CR-N
AE-X10CR-N
For INDOOR UNIT
DESCRIPTION
Indoor fan motor
Indoor fan motor capacitor
Transformer
WPE1
For Model OUYDOOR UNIT
Compressor
Outdoor fan motor
Outdoor fan motor capacitor
WPE1
WPE101
WPE3
WPE5
INDOOR UNIT
DC power supply circuit
Fan motor phase control circuit
Rotation pulse input circuit
AC clock circuit
Louvre motor drive circuit(upper)
Louvre motor drive circuit(lower)
Remote controller signal reception circuit
Buzzer drive circuit
CPU reset circuit
CPU oscillator circuit
CPU
Room temp. detect circuit
Heat exchanger pipe thermo circuit
Compensation circuit/ select circuit
Compensation circuit
Switchover circuit
Serial I/O circuit
Compressor relay drive circuit
LED drive circuit
Auto restart circuit
Test run circuit
Auxiliary mode
Power on circuit
ELECTRICAL PARTS
MODEL
ML-A915
–
–
–
DA89X1F
ML-A902
–
–
–
–
–
BLOCK DIAGRAMS
Room fan motor
Fan motor pulse detect
Flow direction control (louver motor upper)
Flow direction control (louver motor lower)
Wireless remote control operation
Audible operation confirmation
Room temp. thermistor
Heat exchanger pipe thermistor
Blower temperature, fan speed, model select
Outdoor ratings
Wireless, preheat
Indoor/outdoor control signal I/O
Outdoor unit power supply on/off control
LED display
Test run (forced operation)
Auxiliary mode button ON/OFF
Self diagnostics, fault diagnosis
6
REMARKS
220 - 240V, 50Hz
430V, 2µF
Primary; AC 220 - 240V, 50Hz
Secondary; AC19V, 50Hz
QFS-GA027JBE0 (250V, 3A)
D.C. brush-less motor
220 - 240V, 50Hz 220V, 60Hz
450V, 1.5µF
QFS-GA033JBZZ(15A, 250V)
QFS-GA019JBE0(20A, 250V)
QFS-GA008JBE0(3A, 250V)
or QFS-GA027JBE0 (3A, 250V)
QFS-GA037JBZZ(1A, 250V)
WPE1
AC power
3 A
Unit-unit wiring
(AC power and
serial signals)