LG LSMH207ST Service Manual page 22

8 Is the connector connected
to High Voltage capacitor
assembly disconnected or
disassembled?
No
9 Is the resistance of the high
voltage capacitor out of
rage?
(Refer to 10)
Test Point
No
10 Is the connector connected
to the high voltage diode
assembly disconnected or
disassembled?
No
Reconnect or
Yes
repair the
connector.
Replace the
Yes
high voltage
capacitor.
Reconnect or
Yes
repair the
connector.
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11 Is the resistance of the high
voltage diode out of rage?
(Refer to 10)
Yes
12 Is the connector connected
to magnetron assembly
disconnected or
disassembled?
Yes
Reconnect or repair the
connector.
Replace the
No
high voltage
Diode.