Lamp - LG WM3885H*CA Service Manual

9-9. LAMP

Wiring
diagram
Function
The Lamp (Drum Light) comes on when the POWER button is pressed. It goes off
when the door is closed and the washer starts operation. It remains off when the
door is locked. It can be turned on while the washer is in operation by pressing the
RINSE+SPIN button for 3 seconds.
The lamp will turn off automatically 4 minutes later. It comes on when the washing
cycle is finished and goes off 4 minutes later.
Test
points
Result
Circuit in the MAIN PWB / Wiring Diagram
RD
1 2 3
1 2 3
RD BK
LAMP
LAMP
Original
Test Points
(3) to (1)
16.5V
RD3
BL
R
GY
Result
16.5 Vdc Voltage Input
53
TR
R
R
(1) (3)
Remarks
MAIN PWB
MICOM