LG GR-R491JCA - Load Drive Circuit Analysis

7-2-4 LOAD DRIVE CIRCUIT
1. Load Drive Condition Check
- 25 -
R21
4.7K
Load Type
Measurement Location (IC5) No. 16 No. 13 No. 15 No. 14 No. 11
ON 1V or below
Condition
OFF 12V
Comp
Defrosting
Heater
Freezer Fan Motor
High RPM Standard RPM
Lamp
Compensation