LG WD-3243RHD Service Manual page 28

(2)
(1)
(1)
(2)
(3)
DRY FAN MOTOR TROUBLE
Is it disconnected, or disassembled?
x(1) - Nature , 3pin (2) - Red 6piny
NO
When checking voltage between connectors
x(1)~ (2), (2) ~ (3)y on drying, is the
voltage DC 9~15V as the figure?
xWire color : (1) - White, (2) - Blue
(3) - Blacky
YES
Check the motor connector, is the resistance
of terminal same as the figure?
Resistance of terminal : 1 - 3 : 2~5Ω
1 2 3
YES
NO
NO
2 - 3 : 2~5Ω
27
Reconnect or
repair connector.
Replace the
PWB ASSEMBLY(Main)
Replace the
DRY FAN ASSEMBLY.