LG LSC26905TT Service Manual page 36

EXPLANATION FOR MICOM CIRCUIT
(3) GR-L267BV(T,S)PA
(Refer to appendix)
1) Check load driving status
Type of Load
Measuring part
ON
Status
OFF
2) Lever Switch sensing circuit
Measuring part
Lever S/W
ON (Press)
OFF
GEARED SOLENOID
MOTOR CUBE
IC7-20
5 V
0 V
WATER VALVE
WATER
IC7-19 IC7-17
Within 1 V
12 V
IC1(MICOM) (No. 16)
5V
- 41 -
SOLENOID
DISPENSER
IC7-15
(60 Hz)