7-17
COMPONENTS
TEST RESULTS
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 LMV1630BB
Page 7: ...4 1 OPERATING INSTRUCTIONS CONTROL PANEL ...
Page 9: ...5 1 OVERALL CIRCUIT DIAGRAM SCHEMATIC DIAGRAM ...
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 40: ...8 5 LATCH BOARD PARTS 43501A WSZ085 43500A 466001 466003 466001 44510A EV ...
Page 50: ......
