Panasonic NN-SD997S User Manual

© 2007 Panasonic Home Appliances Microwave
Oven (Shanghai) Co., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
NN-SD997S
NN-SD987S
NN-SD967S
NN-SN977S
NN-SN957S
NN-SN947S
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.PHAMOS0701005A1
E1

Panasonic NN-SD997S Specifications

General

Control type	Buttons, Rotary
Product color	Stainless steel
Door open type	Push
Turntable size	420 mm
Microwave power	1250 W
Appliance placement	Built-in
Inverter technology	Yes
Number of power levels	10
Power requirements	120 V, 60 Hz
Package weight	19700 g
Connected load	1460 W

Weight and Dimensions

Depth	493.5 mm
Width	606 mm
Height	355.6 mm
Weight	16700 g
Interior dimensions (W x D x H)	468 x 470 x 277.6 mm

Summary

Safety Precautions and Warnings

Microwave Exposure Safety Precautions

Essential safety checks and precautions to prevent microwave radiation exposure during servicing.

Inverter Power Supply Hazards

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

Lead-Free Solder Handling

Cautionary notes regarding the handling and properties of lead-free solder used in the product.

Schematic Diagrams

APH Model Schematic

Detailed circuit diagram for the APH models, showing component interconnections.

CPH Model Schematic

Detailed circuit diagram for the CPH models, illustrating component layout and connections.

Measurements and Adjustments

Latch Switch and Short Switch Adjustment

Procedures for adjusting latch switches and measuring microwave output power.

Microwave Output Measurement

Method for measuring the oven's microwave output power using simple equipment.

Microwave Leakage Procedures

Radiation Leakage Measurement Equipment

Lists the necessary equipment for performing microwave leakage tests.

Radiation Leakage Measurement Procedure

Steps for measuring microwave radiation leakage with and without outer panels.

Leakage Record Keeping and Calibration

Guidelines for recording leakage tests and ensuring radiation monitor calibration.

Troubleshooting and Views

Inverter/Magnetron Troubleshooting Method

A simplified method for identifying inverter or magnetron issues using an ammeter.

Exploded View of Oven Components

Visual breakdown of the oven's parts for identification and assembly reference.

Component Assemblies

Escutcheon Base Assembly Details

Detailed breakdown of the escutcheon base assembly for various models.

Packing and Accessories

List of items included in the oven's packaging and accessories.

Door Assembly Components

Identification of parts comprising the oven door assembly.

Wiring Materials

List of electrical wiring harnesses and lead wires used in the oven.

Digital Programmer Circuit

NN-SD997S/SD987S Programmer Circuit

Detailed circuit diagram for the NN-SD997S/SD987S APH/CPH digital programmer.

NN-SD967S Programmer Circuit

Detailed circuit diagram for the NN-SD967S APH digital programmer.

NN-SN977S Programmer Circuit

Detailed circuit diagram for the NN-SN977S APH digital programmer.

NN-SN957S Programmer Circuit

Detailed circuit diagram for the NN-SN957S APH digital programmer.

NN-SN947S Programmer Circuit

Detailed circuit diagram for the NN-SN947S APH digital programmer.

Parts Lists by Model

NN-SD997S/SD987S Parts List

Comprehensive list of replacement parts for NN-SD997S and SD987S models.

NN-SD967S Parts List

Comprehensive list of replacement parts for the NN-SD967S model.

NN-SN977S/SN957S Parts List

Comprehensive list of replacement parts for NN-SN977S and SN957S models.

NN-SN947S Parts List

Comprehensive list of replacement parts for the NN-SN947S model.