Panasonic NN-ST667W User Manual

© 2007 Panasonic Home Appliances Microwave
Oven (Shanghai) Co., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
NN-ST657S
NN-ST677M
NN-ST667W
NN-ST657W
QPQ(Australia & New Zealand)
Microwave Oven
Please file and use this manual together with the service manual for Model NN-S560WF (ORDER NO.
SIMMC0006012C3)
ORDER NO.PHAMOS0706032A3

Panasonic NN-ST667W Specifications

General

Brand	Panasonic
Model	NN-ST667W
Category	Microwave Oven
Language	English

Summary

SCHEMATIC DIAGRAM

CAUTIONS TO BE OBSERVED WHEN TROUBLESHOOTING

Grounding and Inverter Safety

Essential safety checks for grounding and high voltage inverter operation.

Repair and Operational Safety

Procedures for part replacement, fuse troubleshooting, confirmations, and handling precautions.

MEASUREMENTS AND ADJUSTMENTS

Switch Adjustments

Procedure for adjusting primary, secondary, and short latch switches.

Microwave Output Measurement

Method for testing the oven's microwave output power.

TROUBLESHOOTING GUIDE

General Operation and Problem Resolution

Troubleshooting for cooking interruptions and other common oven malfunctions.

High Voltage System Troubleshooting

Diagnosing issues with the high voltage inverter and magnetron circuits.

Programmer Circuit and Component Testing

Troubleshooting the programmer circuit and testing components like semiconductors.

EXPLODED VIEW AND PARTS LIST

Exploded Views and Wiring Materials

Visual component breakdown and list of wiring materials.

Parts List and Assemblies

Comprehensive parts lists for major assemblies like escutcheon and door.

Packing and Accessories

Information on packaging materials and included accessories.

DIGITAL PROGRAMMER CIRCUIT

Circuit Diagrams and Parts Lists

Schematic diagrams for the Digital Programmer Circuit and related parts lists.