Sharp S3503CVP09FX/T Service Manual page 32

CVP09FX
crack at the solder part
Repair with over solder.
crack at the solder part
Repair with over solder.
No cooling
(The compressor operate but
the indoor fan motor doesn't operate)
disconnecting the connector
Check CN3 on PWB
ass'y
OK
Check the indoor fan NG
motor capacitor. (6µF)
OK
NG
Measure the resistance
of indoor fan motor coil.
OK
locked
Is the indoor fan locked ?
Checking complete
No cooling
(The compressor operate but
the outdoor fan motor doesn't operate)
disconnecting the connector
Check CN5 on PWB
ass'y
OK
Check the outdoor fan NG
motor capacitor. (8µF)
OK
Measure the resistance NG
of outdoor fan motor coil.
OK
locked
Is the outdoor fan locked ?
Checking complete
6 – 4
Connect the connector
properly.
Change the indoor fan
motor capacitor
Change the indoor fan motor.
touch
Is the fan touched to
another parts ?
no touch Change fan or another
parts, or adjust.
Change the indoor fan motor.
Connect the connector
properly.
Change the outdoor fan
motor capacitor
Change the outdoor fan motor.
touch
Is the fan touched to
another parts ?
no touch Change fan or another
parts, or adjust.
Change the outdoor fan motor.