GE LMAB1240ST Manuel d'utilisateur télécharger pdf (Page 20)

5-9

COMPONENTS TEST PROCEDURE RESULTS

HIGH VOLTAGE

CAPACITOR

HIGH VOLTAGE

DIODE

NOTE :

Some inexpensive meters

may indicate infinite

resistance in both direction.

Measure the resistance.

(Ohm-meter scale: Rx1000)

• Terminal to terminal.

Measure the resistance.

(Ohm-meter scale: Rx1000)

• Terminal to case.

Measure the continuity (Forward).

(Ohm-meter scale: Rx10000)

Measure the continuity (Reverse).

(Ohm-meter scale: Rx10000)

Normal: Momentarily indicates

several ohms, and

then gradually returns

to infinite.

Normal: Infinite.

Normal: Continuity.

Abnormal: Infinite.

Normal: Infinite.

Abnormal: Continuity.

NOTE: When testing the magnetron, be sure to install the magnetron gasket

in the correct position and be sure that the gasket is in good condition.

Antenna

Gasket

Chassis

Filament

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GE LMAB1240ST Manuel d'utilisateur Page 20