7-17
COMPONENTS
TEST RESULTS
Normal:
High speed: Approximately
60 to 75 ohm
Low speed: Approximately
110 to 125 ohm
Normal:
Approximately
2.0 to 3.5 Kohms
Abnormal:
Infinite or several.
1. Remove wire leads.
2. Measure resistance. (ohm meter scale: Rx1)
High speed: Blue and Black wire
Low speed:Blue and White wire
1. Remove wire leads.
2. Measure resistance.
(ohm meter scale: Rx1000)
VENTILATION MOTOR
TURNTABLE MOTOR
Measure the resistance between terminal
pins of connector KEY CONNECTOR.
NOTE:
When reconnecting the FPC connector,
make sure that the holes on the FPC
connector are properly engaged with hooks
on the plastic fastener.
MATRIX CIRCUIT FOR
TOUCH KEY BOARD
CONNECTOR(KEY CON)
TOUCH KEY BOARD
Resistance
value
When
touched
Less than
400 ohms
When not
touched
More than
1 mega ohm
FPC CONNECTOR
Top
NOTES:
• A MICROWAVE ENERGY 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.
Summary of Contents for MV1611BB
Page 7: ...4 1 OPERATING INSTRUCTIONS CONTROL PANEL 1 2 4 7 10 13 16 3 6 5 8 12 14 17 15 9 11 ...
Page 9: ...5 1 OVERALL CIRCUIT DIAGRAM SCHEMATIC DIAGRAM DIODE 5 PTC RV U ...
Page 10: ...5 2 MATRIX CIRCUIT FOR TOUCH KEY BOARD KEY MATRIX ...
Page 34: ...7 23 PROBLEM F No buzzing when touching the key between stages or at end of cooking 1 ...
Page 37: ...1005 1000 1002 1004 1006 1007 1008 1003 W102 1009 8 2 DOOR PARTS I EV FOR MODEL ...
Page 38: ... 8 4 CONTROLLER PARTS I 2004 2002 2000 MBM2 TECHNICAL CARD 2008 2006 W106 W101 EV FOR MODEL ...
Page 40: ... 8 7 LATCH BOARD PARTS 4001 W102 4000 4002 4003 4002 4004 EV ...
Page 44: ......
