Check Load Driving Status; Lever S/W Sensing Circuit - LG GR-P207 Service Manual

EXPLATION FOR MICOM CIRCUIT
<GR-P/L207: Dot-LED>

1) Check load driving status

GEARED
Type of Load
MOTOR
Measuring part IC6-No.11
ON
Status
OFF

2) Lever S/W sensing circuit

Measuring part
Lever S/W
On(Press)
OFF
WATER VALVE
SOLENOID
CUBE
ICE
IC6-No.10 IC7-No.16
Within 1 V
IC1(Micom) No.15 (16)
5 V
0 V
- 39 -
SOLENOID
DISPENSER
WATER
IC7-No.15 IC7-No.13
12 V
(60 Hz)
5V
HOME BAR SOLENOID
HEATER PILOT
IC7-No.12 IC7-No.14