Panasonic NN-SN957S Manuals

Manuals and User Guides for Panasonic NN-SN957S. We have 2 Panasonic NN-SN957S manuals available for free PDF download: Service Manual

Panasonic NN-SN957S Service Manual

Panasonic NN-SN957S Service Manual (78 pages)

Brand: Panasonic | Category: Microwave Oven | Size: 7 MB

Table of Contents

Section 1

4
- Table of Contents
  4
- Schematic Diagram
  5
- Aph
  5
- Cph
  6
- Measurements and Adjustments
  7
- Adjustment of Primary Latch Switch, Secondary Latch Switch and Short Switch
  7
- Measurement of Microwave Output
  7
- At Least Once a Year, Have the Radiation Monitor Checked for Calibration by Its Manufacturer
  8
- Record Keeping and Notification after Measurement
  8
- Procedure for Measuring Radiation Leakage
  8
- Equipment
  8
- Procedure for Measuring Microwave Energy Leakage
  8
- Simple Way of H.V. Inverter/Magnetron Troubleshooting
  9
- V.inverter Board Main Parts List (F606Y8M00Ap)
  9
- Exploded View and Parts List
  10
- Exploded View
  10
- Parts List
  11
- Escutcheon Base Assembly
  12
  - Nn-Sd967S Aph
    13
  - Nn-Sn977S Aph
    14
  - Nn-Sn957S Aph
    15
- Packing and Accessories
  16
- Door Assembly
  17
- Wiring Materials
  17
- Nn-Sd997S Aph/Cph, Sd987S/Sb Aph
  18
- Digital Programmer Circuit
  18
- Nn-Sd967S Aph
  20
- Nn-Sn977S Aph
  22
- Nn-Sn957S Aph
  24
- Nn-Sn947S Aph
  26
- Parts List
  28
  - Microwave Oven
    30
Section 2

33
- Aph
  34
- Schematic Diagram
  34
- Cph
  35
- Rph
  36
- Description of Operating Sequence
  37
- Inverter Defrost
  37
- Inverter Power Supply Circuit NEW H
  37
- Sensor Cooking (Only for Sensor Models)
  37
- Variable Power Cooking Control
  37
- Sensor Models)
  38
- Sensor Reheat (Only for Sensor Models)
  38
- Steam Sensor and Digital Programmer Circuit
  38
- Thermistor
  38
- Cautions to be Observed When Troubleshooting
  39
- Check the Grounding
  39
- Inverter Warnings
  39
- Avoid Inserting Nails, Wire Etc. through any Holes in the
  40
- Confirm after Repair
  40
- Part Replacement
  40
- Sharp Edges
  40
- When the 20A Fuse Is Blown Due to the Operation of the Short Switch
  40
- Digital Programmer Circuit (D.P.C)
  41
- Disassembly and Parts Replacement Procedure
  41
- Magnetron
  41
- Door Assembly
  42
- Fan Motor
  42
- Low Voltage Transformer And/Or Power Relays (RY1, RY2)
  42
- Steam Sensor
  43
- Turntable Motor
  43
- Inverter Power Supply
  44
- Component Test Procedure
  45
- Interlocks
  45
- Magnetron
  45
- Membrane Key Board (Membrane Switch Assembly)
  45
- Primary Latch Switch (Door Switch and Power Relay B)
  45
- Short Switch & Monitor
  45
- Inverter Power Supply (U)
  46
  - Danger High Voltage
    46
- Adjustment of Primary Latch Switch, Secondary Latch Switch and Short Switch
  47
- Measurement of Microwave Output
  47
  - Temperature Rise
    47
- Measurements and Adjustments
  47
- At Least Once a Year, Have the Radiation Monitor Checked for Calibration by Its Manufacturer
  48
- Equipment
  48
- Leakage
  48
- Procedure for Measuring Microwave Energy
  48
- Procedure for Measuring Radiation Leakage
  48
- Record Keeping and Notification after Measurement
  48
- Trouble) Oven Stops Operation During Cooking
  49
- Troubleshooting Guide
  49
- New H
  51
- Troubleshooting of Inverter Circuit (U) and Magnetron
  51
- How to Check the Semiconductors Using an OHM Meter
  52
- Simple Way of H.V. Inverter/Magnetron Troubleshooting
  52
- Exploded View
  53
- Exploded View and Parts List
  53
- Parts List
  54
  - Rubber Foot
    54
- Door Assembly
  56
- Escutcheon Base Assembly
  57
  - Escutcheon Base
    59
- Packing and Accessories
  62
- Wiring Materials
  63
- Digital Programmer Circuit
  64
- Nn-T695Sf Aph/Cph, T695Sf/Sm Rph
  64
- Nn-T685Sf Aph/Cph, T675Sf Aph
  66
- Nn-T665Sf Aph, T655Sf Aph, T664Sfr Aph
  68
- S615 Cph
  70
- H624*Fr Aph, H504*Fr Aph
  72
- Nn-H645 Aph, S635 Aph/Cph, H625 Aph, S625 Cph
  72
- Parts List
  74

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Panasonic NN-SN957S Service Manual

Panasonic NN-SN957S Service Manual (29 pages)

Brand: Panasonic | Category: Microwave Oven | Size: 1 MB

Table of Contents

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