Figure 1
Removal of the magnetron
Figure 2
Screws to remove the magnetron
9.2. Inverter power supply (U)
1. Discharge the high voltage capacitors
2. Unplug the H.V. Lead wires from the magnetron
3. Remove the connector CN701 and CN702 from the inverter PCB
4. Remove the two screws holding the inverter base to the chassis
(See figure 3)
5. Remove the one screw holding the inverter earth wire to the oven
chassis.
21
Summary of Contents for NN-A872SBBPQ
Page 8: ...Inverter Gounding Figure 2 Inverter PCB layout 2 Feature Chart 3...
Page 10: ...4 Operation And Digital Programmer Circuit Test Procdure 5...
Page 11: ...6...
Page 12: ...7...
Page 13: ...5 Schematic Diagram 8...
Page 19: ...Convection and microwave duty cycles Figure 2 Grill and microwave duty cycles 14...
Page 35: ...Removing the oven back plate Figure 15 Removing the base plate Figure 16 30...
Page 42: ...37...
Page 43: ...Fuses are not blown 38...
Page 44: ...39...
Page 45: ...40...
Page 47: ...42...
Page 48: ...How to check semiconductors 14 Exploded View 43...
Page 54: ...49...
Page 57: ...52...
Page 58: ...22 Key Board Matrix 53...
Page 59: ...23 Digital Programmer Circuit Parts 23 1 E603L4V20BP E603L4V30BP DPCAU 54...
