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LG LRE30451ST Service Manual

LG LRE30451ST
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5-2
Main PCB
Main PCB
Main function
Supply a DC power source (GND,5V,12V(Vry(oven heater switching)),Vdisp(5V))
Supply a DC power source (GND,12V(Vry(cooktop heater switching voltage))
Oven heater control
(DLB / Broil / Bake)
Oven display control
Cook top heater control
(Warmer zone / RR / LR / RF / LF)
Cook top display control
Oven lamp / door lock motor / convection fan control
Detecting oven temperature / warming drawer temperature
Buzzer sound control
Key entry
Door open/close, Door lock/unlock detection
Error mode detection and pop up
Supervising hot cook top element
Single Radiant Surface Elements -Right Rear, Left Rear, Left Front- on/off, power level relay switching
Dual Radiant Surface Elements -Right Front INNER, OUTER- on/off, power level relay switching
Single Radiant Surface Elements
-Warming Zone (Center Rear)-on/off,power level relay switching
Supervising cook top element hot
P/N : 6871W1N002A
COMPOSITION OF CONTROL

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LG LRE30451ST Specifications

General IconGeneral
BrandLG
ModelLRE30451ST
CategoryRanges
LanguageEnglish

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