JMV8166BA*

Testing Procedures

!WARNING

To avoid risk of electrical shock, personal injury or death; disconnect power to microwave oven and discharge the high voltage capacitor before servicing, unless testing requires power.

Component

Test Procedure

 

Results

 

Touch Panel/Control

Removal of Touch

Pad

Trace

Measurement

Pad/Control Panel is

0

5 & 13

Continuity

Panel

required to perform

1

6 & 12

Continuity

 

 

test.

2

5 & 12

Continuity

JMV8166BA*

 

3

4 & 12

Continuity

Check for continuity.

4

3 & 12

Continuity

 

 

5

2 & 12

Continuity

 

When touched:

6

9 & 13

Continuity

 

Less than 400 Ω.

7

8 & 13

Continuity

 

 

8

7 & 13

Continuity

 

When not touched:

9

6 & 13

Continuity

 

More than 1 mega Ω.

Control Setup

2 & 10

Continuity

 

 

Pizza Slice

3 & 10

Continuity

 

 

Baked Potato

4 & 10

Continuity

 

 

Popcorn

5 & 10

Continuity

 

 

Combination Cooking

6 & 10

Continuity

 

 

Convection

8 & 10

Continuity

 

 

Clock

2 & 11

Continuity

 

 

Micro. Convection

4 & 11

Continuity

 

 

Auto Cook

6 & 11

Continuity

 

 

Auto Defrost

7 & 11

Continuity

 

 

Reheat

8 & 11

Continuity

 

 

Sensor Cook

9 & 11

Continuity

 

 

Option

1 & 11

Continuity

 

 

Snacks

8 & 12

Continuity

 

 

Soften/Melt

9 & 12

Continuity

 

 

Stop/Clear

2 & 13

Continuity

 

 

Enter/Start

3 & 13

Continuity

 

 

Power Level

4 & 13

Continuity

 

 

Kitchen Timer

2 & 14

Continuity

 

 

Delay Off

3 & 14

Continuity

 

 

5 Speed

4 & 14

Continuity

 

 

On/Off

5 & 14

Continuity

 

 

Light Timer

6 & 14

Continuity

 

 

Light Hi/Lo/Off

7 & 14

Continuity

 

 

Turntable On/Off

8 & 14

Continuity

 

 

Add 30 Seconds

9 & 14

Continuity

26

16027303

© 2006 Maytag Services

Page 26
Image 26
Maytag UMV1152CA manual Testing Procedures, 16027303, Component, Test Procedure, Results, Trace, JMV8166BA