Disassembly Instructions(Upper) - LG LWD3010ST Service Manual

DISASSEMBLY INSTRUCTIONS(UPPER)

REPLACING THE CONTROL P
REPLACING THE CONTROL P
WARNING
• ELECTRIC SHOCK HAZARD
- Unit must be disconnected from electrical
outlet when making repairs, replacements,
adjustments. Replace all panels before
operating oven. Failure to do so can result
in death or electrical shock.
CAUTION
• Be careful when you work on the
electric oven handling the sheet
metal part.
1. Turn off the electrical supply going to the oven.
2. Open the upper door assembly.
3. Remove the 3 screws from below the control
panel.
4.Close the upper door assembly.
5. Lift the control panel off from the guide hooks
and top trim. Tilt the control panel down.
Hinge panel into slots on main body and let
control panel rest.
Guide hole Guide hole Guide hole Guide hole Guide hole
Guide hole Guide hole Guide hole Guide hole Guide hole Guide hole
Guide hole Guide hole Guide hole Guide hole
Guide hole Guide hole Guide hole
Hook Hook Hook Hook Hook
Hook Hook
Hook Hook Hook Hook Hook Hook
Hook Hook Hook Hook Hook
ANEL AND RELA
ANEL AND RELA
6. Disconnect the connectors from PCB assembly
and separate control panel carefully.
7. You can see the interior of electric parts chamber.
8. To remove the following components follow the
sequence below.
SMPS PCB, Relay PCB, Door lock motor,
Halogen lamp LVT, Surge filter can be serviced
without removing the oven.
Relay Relay Relay Relay Relay
Relay
Relay Relay Relay Relay
Relay Relay Relay Relay Relay
SMPS SMPS SMPS SMPS SMPS SMPS SMPS
SMPS SMPS SMPS SMPS SMPS SMPS
SMPS SMPS SMPS SMPS
SMPS SMPS SMPS SMPS SMPS
PCB PCB PCB PCB PCB
PCB PCB PCB PCB
PCB PCB PCB PCB PCB PCB
PCB PCB PCB PCB PCB PCB PCB
1) To remove the SMPS PCB.
Remove the 1 screw.
3-2
TED COMPONENTS
TED COMPONENTS
Relay
Relay Relay
PCB PCB PCB
PCB PCB PCB PCB
PCB PCB PCB PCB PCB PCB
PCB PCB PCB PCB PCB
Door lock Door lock Door lock
Door lock Door lock Door lock Door lock
Door lock Door lock Door lock Door lock Halogen lamp Halogen lamp Halogen lamp
Door lock Door lock Door lock Door lock Door lock Door lock Halogen lamp Halogen lamp
Door lock Halogen lamp Halogen lamp Halogen lamp
Halogen lamp Halogen lamp Halogen lamp Halogen lamp
Halogen lamp
motor
motor motor motor motor
motor motor motor motor motor motor
motor motor motor motor
motor motor motor
Halogen lamp Halogen lamp
Halogen lamp
Halogen lamp Halogen lamp
LVT
LVT LVT LVT LVT LVT LVT
LVT LVT LVT LVT
LVT LVT LVT LVT
LVT LVT LVT