COMPONENTS
TEST PROCEDURE
RESULTS
5-10
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
20%
6 sec
16 sec
40%
10 sec
12 sec
60%
14 sec
8 sec
80%
18 sec
4 sec
100%
22 sec
0 sec
Normal: 350~450
Ω
Abnormal:
∞
or several
Ω
Normal: 70~130
Ω
Abnormal:
∞
or several
Ω
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 1
Relay 2
Power
Transformer
B
A
A Approx. 370 ~ 470
Ω
B Approx. 30 ~ 80
Ω
Summary of Contents for MS-2082B
Page 9: ...SCHEMATIC DIAGRAM 4 3 ...
Page 28: ...6 2 13581A 14970A 13806A 14026A 13552A 13213A 14890A 13720D 13536A DOOR PARTS ...
Page 29: ...6 3 WTP015 23572A 23806C 23790D 250201 24781M 268711 249402 CONTROL PANEL PARTS ...
Page 30: ...6 4 33112U WTT021 36549S WTP013 33390G 35889A 33052M 340511 OVEN CAVITY PARTS ...
Page 31: ...6 5 43501A 43500A 466001 WSZ084 466003 466001 44510A LATCH BOARD PARTS ...
Page 33: ...6 7 56170D 63302A 63303A WTT021 WSZ002 65006B 948501 BASE PLATE PARTS ...
Page 34: ...8 1 SCHEMATIC DIAGRAM OF P C B ...
Page 35: ...8 2 PRINTED CIRCUIT BOARD ...
