Component Testing Information; Filter Assembly (Line Filter) - LG WM3570H A Series Service Manual

9. COMPONENT TESTING INFORMATION

WARNING

9-1. FILTER ASSEMBLY (LINE FILTER)

Wiring
diagram
Vac
Test
points
and
Result
When Resistance (Ohm) checking the Component, be sure to turn the power off,
and do voltage discharge sufficiently.
Circuit in the MAIN PWB / Wiring Diagram
1
2
3
FUSE
WH1
(3)
WH1
(1)
LI L2
C I R I
Test Points
WH (1) to RD (3)
WH (3) to RD (1)
34
C2
1
2
3
C3
RD1
(3)
RD1
(1)
Result
0 Ω
0 Ω
MAIN PWB
ASSEMBLY