5-12
COMPONENTS
TEST PROCEDURE
RESULTS
RELAY 2
FAN MOTOR
(Wire leads removed)
TURNTABLE
MOTOR
(Wire leads removed)
Check for continuity of relay 2 with an
ohm-meter.
(Remove wire leads from relay 2 and
operate the unit.)
Measure the resistance.
(Ohm-meter scale: R x 100)
Measure the resistance.
(Ohm-meter scale: R x 1000)
POWER
LEVEL
1
4 sec
18 sec
2
6 sec
16 sec
3
8 sec
14 sec
4
10 sec
12 sec
5
12 sec
10 sec
6
14 sec
8 sec
7
16 sec
6 sec
8
18 sec
4 sec
9
20 sec
2 sec
10
22 sec
0 sec
Normal: Approx. 200 ~ 300 ohm
Abnormal: Infinite or several
ohm.
Normal: Approx. 10 ~ 20K ohm
Abnormal: Infinite or several
ohm.
NOTE : • A MICROWAVE LEAKAGE TEST MUST ALWAYS BE PERFORMED WHEN THE UNIT IS
SERVICED FOR ANY REASON.
• MAKE SURE THE WIRE LEADS ARE IN THE CORRECT POSITION.
• WHEN REMOVING THE WIRE LEADS FROM THE PARTS, BE SURE TO GRASP THE
CONNECTOR, NOT THE WIRES.
Relay 2
Содержание MB-309XE
Страница 30: ...6 2 13213A 13552A 15006A 13536A 13581A 14026A 14970A 13720D 13352A DOOR PARTS ...
Страница 31: ...6 3 26638A 23572A 268771 24781M WTP018 WTP028 24510L 250201 24970A CONTROL PANEL PARTS ...
Страница 34: ...6 6 WSZ002 56411A 56324A WSZ002 54810A 56930G 54826A WTP028 WTP006 WTP004 968101 INTERIOR PARTS ...
Страница 36: ...8 1 SCHEMATIC DIAGRAM OF P C B ...
Страница 37: ...8 2 PRINTED CIRCUIT BOARD ...
Страница 38: ...July 1997 Printed in Korea P NO 3828W5S0450 December 1998 P NO 3828W5S0960 Printed in Korea ...
