Read LG 31412 Service Manual online
39
5-1. FILTER ASSEMBLY (LINE FILTER)
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)
WH (3) to RD (2)
Result
0 Ω
0 Ω
0 Ω
(1)
(3)
(1)
(2)
RD1
WH1
WARNING
5. COMPONENT TESTING INFORMATION
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