Panasonic NN-SN797S - User Manual

© 2007 Panasonic Home Appliances Microwave
Oven (Shanghai) Co., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
NN-SD797S
NN-SD787S
NN-SD767S
NN-SD767B
NN-SD767W
NN-SN797S
NN-SN757S
NN-SN747S
APH(USA)
CPH(CANADA)
Microwave Oven
Please file and use this specified manual together with the service manual for Model NN-T695 (ORDER NO.
PHAMOS0501001C7).
ORDER NO.PHAMOS0701003A1
E1

Summary

Precautions for Microwave Safety

General Servicing Precautions

Safety checks and procedures to avoid microwave energy exposure during servicing.

Lead-Free Solder (PbF) Information

Information regarding the use and handling of lead-free solder in components.

Inverter Power Supply Safety

High Voltage and High Temperature Dangers

Warning about high voltage and temperature hazards associated with the inverter power supply.

Inverter Circuit Warnings

Critical warnings and prohibitions regarding the maintenance and operation of the inverter circuit.

Schematic Diagrams

APH Schematic Diagram

Schematic diagram for APH models, including wiring details.

CPH Schematic Diagram

Schematic diagram for CPH models, including wiring details.

Measurements and Adjustments

Latch Switch Adjustment

Procedure for adjusting primary, secondary, and short latch switches for proper door closing.

Microwave Output Measurement

Simple method for measuring microwave output power using water heating.

Microwave Energy Leakage Measurement

Required Equipment

List of equipment needed for accurate radiation leakage measurement.

Radiation Leakage Measurement Procedure

Steps for measuring radiation leakage with outer panel removed or oven fully assembled.

Record Keeping and Calibration

Guidelines for recording leakage readings and maintaining radiation monitor calibration.

Inverter;Magnetron Troubleshooting

Simple Troubleshooting Method

Procedure for diagnosing inverter or magnetron issues using the 3/37 seconds rule.

H.V. Inverter Board Parts List

Main Parts List

List of main components for the High Voltage Inverter board.

Exploded Views and Parts Lists

Exploded View Diagram

Visual representation of microwave oven components for identification.

Component Parts List

Detailed list of replacement parts with part numbers and descriptions.

Assembly Diagrams

Escutcheon Base Assembly (SD797 S;SD787 S)

Exploded view and parts list for the escutcheon base assembly of specific models.

Escutcheon Base Assembly (SD767 S)

Exploded view and parts list for the escutcheon base assembly of specific models.

Escutcheon Base Assembly (SD767 B;W)

Exploded view and parts list for the escutcheon base assembly of specific models.

Escutcheon Base Assembly (SN797 S)

Exploded view and parts list for the escutcheon base assembly of specific models.

Escutcheon Base Assembly (SN757 S)

Exploded view and parts list for the escutcheon base assembly of specific models.

Escutcheon Base Assembly (SN747 S)

Exploded view and parts list for the escutcheon base assembly of specific models.

Door Assembly

Door Components

Exploded view and parts list for the oven door assembly.

Wiring Materials

Wire Harnesses and Cords

List of wiring materials, including harnesses and high voltage lead wires.

Packing and Accessories

Packaging Components

List of packing materials and accessories included with the microwave oven.

Digital Programmer Circuit

Circuit Diagram (SD797 S;SD787 S)

Detailed schematic of the digital programmer circuit for specific models.

Circuit Diagram (SD767*)

Detailed schematic of the digital programmer circuit for specific models.

Circuit Diagram (SN797 S)

Detailed schematic of the digital programmer circuit for specific models.

Circuit Diagram (SN757 S)

Detailed schematic of the digital programmer circuit for specific models.

Circuit Diagram (SN747 S)

Detailed schematic of the digital programmer circuit for specific models.

Detailed Parts Lists

Parts List (SD797 S;SD787 S)

List of components for SD797S/SD787S APH/CPH models.

Parts List (SD767*)

List of components for SD767* APH/CPH models.

Parts List (SN797 S)

List of components for SN797S APH models.

Parts List (SN757 S)

List of components for SN757S APH/CPH models.

Parts List (SN747 S)

List of components for SN747S APH models.

Panasonic NN-SN797S Specifications

General

Brand	Panasonic
Model	NN-SN797S
Category	Microwave Oven
Language	English