Author Topic: LG Dishwasher lost all power - no error codes, no LEDs. Main PCB? Help identify?  (Read 9160 times)

Offline Justin311

  • VIP Member
  • Member Since: Dec 2011
  • Posts: 6
Found it!  And indeed the power filter has 120V coming in and nothing coming out.  The weirdest part is it has a small fuse (glass cylinder) that is soldered to the board and then epoxy'd over.  I guess its a fail safe but still odd, why isn't it replaceable.  If they dont make me send it back (still under parts warranty) I'm going to dissect it and see if it blew.

Ordering the part from LG now....keeping fingers crossed!

Offline bigbuck

  • Technician
  • Member Since: Jan 2011
  • Posts: 953
  • Country: us
  • over 30 years repairing appliance
    • Buy me a beer through paypal
way to go, nice diagrams!!! O0

Offline haole07

  • VIP Member
  • Member Since: Jan 2012
  • Posts: 1
check power @ filter , if no power from filter to main board, replace filter # 6201ec1006l. if power to main control, but no power out, replaced main control # ebr381006l.

I have similar issue with my  LDF 7810 but output from filter is reading 60 volts (Probing Ground / Hot). 

When I probe Hot / Neutral I get 120 volts is this normal?

 

LG Dishwasher Error Codes and Service Manauals

Started by AJ

Replies: 0
Views: 17973
Last post December 19, 2011, 01:51:56 PM
by AJ
LG Dishwasher LDS4821ST lost power

Started by stharley

Replies: 3
Views: 1601
Last post July 13, 2014, 04:58:10 PM
by keithvibe
LG Dishwasher with LE error code

Started by y4697

Replies: 80
Views: 109189
Last post September 06, 2013, 11:54:39 AM
by terror1
Samsung DMR78 Dishwasher - 5E error

Started by AJ

Replies: 6
Views: 8007
Last post September 21, 2014, 06:10:59 PM
by 5E error guy
Eurotech Dishwasher Broken Power Button

Started by TechnicianBrian

Replies: 0
Views: 2795
Last post April 14, 2008, 10:04:51 PM
by TechnicianBrian
No power to dishwasher

Started by tennvols12

Replies: 2
Views: 2433
Last post January 13, 2009, 02:38:38 PM
by jumptrout51