Table Of Contents; Safety Precautions - LG LFC24770ST Service Manual

CONTENTS
SAFETY PRECAUTIONS ...........................................................................
1. Specifications ....................................................................................
2. Parts Identification .......................................................................................................
3. Disassembly ...............................................................................................................
Removing and Replacing the refrigerator door ................................................................
Door .................................................................................................................
Door Alignment ....................................................................................................
Fan and Fan Motor (Evaporator) ...............................................................................
Defrost Control Assembly ........................................................................................
Lamp ................................................................................................................
Multi Duct ...........................................................................................................
Main PWB ..........................................................................................................
How to remove and reinstall the pullout drawer ...............................................................
Pull out drawer .....................................................................................................
Cover Assembly T/V ...............................................................................................................
4. Adjustment .................................................................................................................
Compressor ........................................................................................................
Introduction of e-linear compressor .............................................................................
5. Circuit Diagram ...........................................................................................................
6. PCB Picture ...............................................................................................................
7. Troubleshooting with error display ..................................................................................
8. Troubleshooting without error display .............................................................................
9. Reference ..................................................................................................................
10. Component Testing Information ....................................................................................
11. Troubleshooting ........................................................................................................
12. Ice Maker and Dispenser working principles and repair ....................................................
13. Description of function & Circuit Micom .........................................................................

SAFETY PRECAUTIONS

Please read the following instructions before
servicing your refrigerator.
1. Unplug the power before handling any electrical
components.
2. Check the rated current, voltage, and capacity.
3. Take caution not to get water near any electrical
components.
4. Use exact replacement parts.
5. Remove any objects from the top prior to tilting
the product.
2
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5
6-11
6
6
7
7
7
8
8
8
9-10
11
11
12
12
12
13
14-15
16-25
26-31
32-35
36-39
40-51
52-51
56-60