LG LRGL5821S Service Manual page 16

REMOVING 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 electrical shock.
CAUTION
• Be careful when you work on the
gas range handling the sheet metal
part.
- Sharp edge may be present and you can cut
yourself.
1. Turn off the electrical supply and gas supply
going to the range.
2. Pull the range away from the wall so that you can
access the rear panel.
3. Remove rear cover & motor cover (See step 3~4
on page 3-2)
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Only training and service purposes
COMPONENT ACCESS
4. When you check PCB, check the proper pcb in
default mode and check main pcb.
NOTE: Refer to the page 6-1~6-2 for composition
of control board
3-3
Main PCB