Removing Pcbs (Main Pcb And Relay Pcb) - LG LRE3061ST Service Manual

• 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.
• Be careful when you work on the electric range
handling the sheet metal part.
- Sharp edge may be present and you can cut yourself.
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 the lamp, controller and back cover.
(See the page 3-2)
COMPONENT ACCESS

REMOVING PCBs (MAIN PCB AND RELAY PCB)

WARNING
CAUTION
4. There are 2 PCBs. When you check PCB, check the proper PCB in
default mode and check Main PCB.
NOTE: Refer to the page 5-1~5-6 for composition of control board.
Buzzer PCB
-3-4-
Main PCB
Relay PCB