Panasonic NN-S560WF, NN-S560BF, NN-L530BF service manual Dpc

Page 22

7.

Oven does not operate and return to plugged in

1.

Defective DPC

Check tighten screws on escutcheon

 

mode as soon as start pad is pressed.

 

 

base bracket, D.P.C. board.

 

 

 

 

 

8.

Loud buzzing noise can be heard.

1.

Loose fan and fan motor

 

 

 

 

 

 

9.

Turntable motor does not rotate.

1.

Open or loose wiring of turntable motor

 

 

 

2.

Defective turntable motor

 

 

 

 

 

 

10.

Oven stops operation during cooking.

1.

Open or loose wiring of primary and secondary

Adjust door and latch switches.

 

 

 

latch switch

 

 

 

2.Operation of thermal cutout

 

 

 

 

 

11.

Oven returns to plugged in mode after 10 seconds

1.Open or loose wiring of sensor terminal from

 

 

elapses on the Auto sensor cooking mode.

 

DPC

 

 

 

2.Open steam sensor

 

 

 

3.Defective DPC

 

 

 

 

 

 

- 21 -

Page 21 Page 23
Image 22
Page 21 Page 23
Contents Microwave Oven RPH Model refer to the lastContents Inverter Warning Feature Chart Control PanelStop/Reset Pad Operation and Digital Programmer Circuit Test Procedure Operation Scroll DisplayChild Schematic Diagram APH Schematic Diagram CPH Variable Power Cooking Variable power cooking controlInverter Power Supply Circuit NEW H,V Description of Operating SequenceExplanation of the Auto Sensor Cooking process Sensor Cooking NN-S560BFAPH/CPH NNSensor Reheat NN-S560BFAPH/CPH,NN-S560WF APH/CPH Check the grounding Inverter Warnings NEW H.VConfirm after repair Microwave RadiationDisassembly and Parts Replacement Procedure Until alignment is achieved Door assemblySteam Sensor Inverter Power Supply U Short Switch & Monitor Primary Latch Switch, Secondary Secondary LatchSwitch and Power Relay B Interlocks Membrane key board Membrane switch assemblySteam Sensor and Digital Programmer Circuit Measurement of microwave output Measurements and Adjustments1min. test Procedure for measuring radiation leakage Procedure for Measuring Microwave Energy LeakageRecord keeping and notification after measurement Troubleshooting Guide Symptom Cause CorrectionsDPC Troubleshooting of Inverter Circuit U and Magnetron NEW H.V Trouble Related to Digital Programmer Circuit Exploded View and Parts List Parts List Ref.No Part name & Description Pcs Remarks SetFAN Motor Door Assembly 4T0 Ref.No Part name & Description Pcs Remarks SetEscutheon Base Assembly Packing and Accesories Wiring Material Parts List Digital Programmer CircuitDigital Programmer Circuit Page Page Model for Latin America & Mexico
Top Page Image Contents