LG GoldStar MS-133SE Service Manual page 22

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COMPONENTS
RELAY 1 OF P.C.B.
(Disconnect the 5 pin
connector from P.C.B)
See Schematic Diagram on
page 4-3)
RY1: Turn table,
Fan Motor,
Oven Lamp
SENSOR
(Wire leads removed)
TEST PROCEDURE
1
CN2
2
3
Measure the resistance.
CONNECTOR
BK
WH
RD
GN
5-12
Cooking Start
Port
1 and 2
1 and 3
1 and 4
SHIELD WIRE
RESULTS
OFF
Resistance
Approx. 470 Kohm
Approx. 1.5 Kohm
Approx. 2.0 Kohm

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