Removing The Power Control Board (Pcb) - LG LDE4413ST Service Manual

REMOvING THE POwER CONTROL BOARD (PCB)

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 electric shock.
CAUTION
• Use caution when handling sheet
metal parts while servicing the
range.
- Some parts may have sharp edges, which
could result in injury.
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 control cover. (See step 3 on page 3-2)
COMPONENT ACCESS
4. There are 4 PCB's(except touch PCB). When you
check PCB, check the proper PCB in default
mode and check Main PCB.
NOTE: Refer to pages 5-1~5-3 for composition of
control board
NFC PCB
Buzzer PCB
3-3
Main PCB Relay PCB