LG WT4901C Series - 5. COMPONENT TESTING INFORMATION; 5-1. Filter Assembly (Line Filter)

5. COMPONENT TESTING INFORMATION
5-1. Filter Assembly (Line Filter)
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When resistance (Ohm) checking the component, be sure to turn the power off, and do
voltage discharge sufficiently.
Wiring
diagram
Test
points
and
Result
Circuit in the MAIN PCB / Wiring Diagram
MAIN PCB
ASSEMBLY
3 3
1 1
RD1
WH1
Vac
1 1
2 2
2 2
Test Points
WH (1) to RD (1)
WH (3) to RD (2)
Result
0 Ω
0 Ω
(1)
(3)
(1)(2)
RD1
WH1
WARNING