LG LRE3085ST, Service Manual

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3-4
6. Remove 3 screw and unplug wiring from Main
PCB to pull it out. Cooktop display PCB can be
removed after remove Main PCB.
7. Remove the 3 screws from controller's lower side
and pull the support assembly out of the
controller by using the same method such as
below pictures.
Remove 6 screw and
pull 3 bracket out of
the controller and the
PCB support can be
detached easily.
8. For servicing the Key Membrane, the key pad
sub assembly should be separated in whole.
Both PCB supporter and Key Membrane are 1
service part.
COMPONENT ACCESS
1. Turn off the electrical supply going to the range.
2. Pull the range away from the wall so that you can
access the rear panel.
3. Remove 2 screws from the lamp cover and
remove the lamp cover.
4. Remove 12 screws from the controller cover and
remove the controller cover.
5. Remove the 4 screws from the back cover and
remove the back cover
REMOVING THE LAMP
REMOVING THE LAMP
, CONTROLLER, BACK COVER AND
, CONTROLLER, BACK COVER AND
CONTROLLER ASSEMBL
CONTROLLER ASSEMBL
Y(MEMBRANE, PCB, SUPPOR
Y(MEMBRANE, PCB, SUPPOR
T)
T)
WARNING
• DISCONNECT power supply cord
from the outlet before servicing.
• Replace all panels and parts before
operating.
• RECONNECT all grounding devices.
- Failure to do so can result in severe personal
injury, death or electrical shock.
!
CAUTION
• Be careful when you work on the
electric range handling the sheet
metal part.
- Sharp edge may be present and you can cut
yourself.
!
Control Cover
Lamp Cover
Back Cover
Main PC B
Cooktop display PCB B
For Model : LRE3085ST /01