7-15
COMPONENTS
TEST RESULTS
Normal:
Momently indicates
several ohm, and then
gradually returns to infinite
Normal: Infinite.
Normal:Continuity.
Abnormal: Infinite.
Normal: Infinite.
Abnormal: Continuity.
1. Remove wire leads.
2. Measure resistance. (ohm meter scale: Rx1000)
• Terminal to terminal
• Terminal to case
1. Measure continuity. Forward.
(ohm meter scale: Rx1000)
2. Measure continuity. Reverse.
(ohm meter scale: Rx1000)
CAPACITOR
DIODE
Some inexpensive ohm
meters may indicate infinite
resistance in both directions.
1. Measure continuity.
(ohm meter scale: Rx1)
2. Remove the lead wires and operate oven at
power level 1 through power level 10.
RELAY 2
1. Remove wire leads.
2. Measure resistance.
(ohm meter scale: Rx1)
Normal: Approximately
Terminal : 85 to 105 ohms
Terminal : 15 to 25 ohms
Abnormal:
Infinite or several.
FAN MOTOR
A
C
A
B
Power
Level
Open
Close
1
2
3
4
5
6
7
8
9
10
4 Sec
6 Sec
8 Sec
10 Sec
12 Sec
14 Sec
16 Sec
18 Sec
20 Sec
22 Sec
18 Sec
16 Sec
14 Sec
12 Sec
10 Sec
8 Sec
6 Sec
4 Sec
2 Sec
0 Sec
Содержание LMV1630BB
Страница 7: ...4 1 OPERATING INSTRUCTIONS CONTROL PANEL ...
Страница 9: ...5 1 OVERALL CIRCUIT DIAGRAM SCHEMATIC DIAGRAM ...
Страница 10: ...5 2 MATRIX CIRCUIT FOR TOUCH KEY BOARD KEY MATRIX ...
Страница 34: ...7 23 PROBLEM F No buzzing when touching the key between stages or at end of cooking 1 ...
Страница 35: ...7 24 PROBLEM Ventilation fan does not operate when ON OFF key is touched 1 Check 1 POWER SUPPLY 2 FUSE ...
Страница 40: ...8 5 LATCH BOARD PARTS 43501A WSZ085 43500A 466001 466003 466001 44510A EV ...
Страница 50: ......