LG RC9055*P*Z Service Manual page 36

10 DIAGNOSTIC TEST
PCB Layout (Main)
PCB POWER
Display Power
BL(8PIN)
MAIN TO DISPLAY
COMUNICATION
WH(11PIN)
Control Valve (No 2,3,4,5)
LEV (No 6,7,8,9)
COOLING FAN (No 10,11)
13V (No 1)
36
Compressor
Motor
Door SW
BLDC Pump
SUMP SENSING(No 1,4)
HIGH THERMISTOR(No 2,3)
COMP THERMISTOR(No 2,6)
EVA INLET THERMISTOR(No 2,5)
5V(No 2)
GROUND
WH(9PIN)
DOOR LAMP (No 1,2)
FILTER SENSING (No 3,4)
LOW THERMISTOR (No 5,6)
ELECTRODE (No 3,9)