WD-1280FD, WD-1280FDI, WD-1280FHD - LG Washing Machine Service Manual (repair manual). Page 25

Read LG WD-1280FD / WD-1280FDI / WD-1280FHD Service Manual online

24
8-2.FAULT DIAGNOSIS AND TROUBLESHOOTING
1. Be careful of electric shock or disconnecting the parts while troubleshooting.
2. First of all, check the connection of each part terminal with wiring diagram.
3. If you replace the MAIN PWB ASSEMBLY, put in the connectors correctly.
NO
NO
YES
YES
YES
NO
NO
YES
MAIN PWB ASSEMBLY
MAIN PWB ASSEMBLY
(1)
(2)
Check the fuse?
Replace MAIN PWB
ASSEMBLY
Reconnect the PWB
ASSEMBLY
Reconnect the PWB
ASSEMBLY
When measuring the voltage of the outlet, 
is the voltage AC 220-240V?
Is the led (1) on?
Is connector (2)  disconnected or
disassembled?
Is wire of the PWB ASSEMBLY disconnected?
Replace PWB ASSEMBLY
NO POWER
CAUTION
Page of 40
Display

Click on the first or last page to see other WD-1280FD / WD-1280FDI / WD-1280FHD service manuals if exist.