Amana LD510D Service Manual page 18

COMPONENTS COMPONENTS COMPONENTS COMPONENTS
HIGH VOLTAGE HIGH VOLTAGE HIGH VOLTAGE HIGH VOLTAGE
CAPACITOR CAPACITOR CAPACITOR CAPACITOR
HIGH VOLTAGE HIGH VOLTAGE HIGH VOLTAGE HIGH VOLTAGE
DIODE DIODE DIODE DIODE
NOTE : NOTE : NOTE : NOTE :
Some inexpensive meters Some inexpensive meters Some inexpensive meters Some inexpensive meters
may indicate infinite may indicate infinite may indicate infinite may indicate infinite
resistance in both direction. resistance in both direction. resistance in both direction. resistance in both direction.
TEST PROCEDURE TEST PROCEDURE TEST PROCEDURE TEST PROCEDURE
NOTE: When testing the magnetron, be sure to install the magnetron gasket NOTE: When testing the magnetron, be sure to install the magnetron gasket NOTE: When testing the magnetron, be sure to install the magnetron gasket 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. in the correct position and be sure that the gasket is in good condition. in the correct position and be sure that the gasket is in good condition. in the correct position and be sure that the gasket is in good condition.
Measure the resistance. Measure the resistance. Measure the resistance. Measure the resistance.
(Ohm-meter scale: Rx1000) (Ohm-meter scale: Rx1000) (Ohm-meter scale: Rx1000) (Ohm-meter scale: Rx1000)
• Terminal to terminal. • Terminal to terminal. • Terminal to terminal. • Terminal to terminal.
Measure the resistance. Measure the resistance. Measure the resistance. Measure the resistance.
(Ohm-meter scale: Rx1000) (Ohm-meter scale: Rx1000) (Ohm-meter scale: Rx1000) (Ohm-meter scale: Rx1000)
• Terminal to case. • Terminal to case. • Terminal to case. • Terminal to case.
Measure the continuity (Forward). Measure the continuity (Forward). Measure the continuity (Forward). Measure the continuity (Forward).
(Ohm-meter scale: Rx10000) (Ohm-meter scale: Rx10000) (Ohm-meter scale: Rx10000) (Ohm-meter scale: Rx10000)
Measure the continuity (Reverse). Measure the continuity (Reverse). Measure the continuity (Reverse). Measure the continuity (Reverse).
(Ohm-meter scale: Rx10000) (Ohm-meter scale: Rx10000) (Ohm-meter scale: Rx10000) (Ohm-meter scale: Rx10000)
5-9 5-9 5-9 5-9
Antenna Antenna Antenna Antenna Antenna Antenna Antenna Antenna
Gasket Gasket Gasket Gasket Gasket Gasket Gasket Gasket
Chassis Chassis Chassis Chassis Chassis Chassis Chassis Chassis
Filament Filament Filament Filament Filament Filament Filament Filament
Normal: Momentarily indicates Normal: Momentarily indicates Normal: Momentarily indicates Normal: Momentarily indicates
Normal: Infinite. Normal: Infinite. Normal: Infinite. Normal: Infinite.
Normal: Infinite. Normal: Infinite. Normal: Infinite. Normal: Infinite.
Abnormal: Continuity. Abnormal: Continuity. Abnormal: Continuity. Abnormal: Continuity.
Normal: Continuity. Normal: Continuity. Normal: Continuity. Normal: Continuity.
Abnormal: Infinite. Abnormal: Infinite. Abnormal: Infinite. Abnormal: Infinite.
RESULTS RESULTS RESULTS RESULTS
several ohms, and then several ohms, and then several ohms, and then several ohms, and then
gradually returns to gradually returns to gradually returns to gradually returns to
infinite. infinite. infinite. infinite.