Panasonic NN-SD698S, NN-ST658W manual NN-ST678S

Page 30

NN-SD698S / NN-ST678S / NN-ST658W

9.5.2.NN-ST678S

Ref. No.

 

Part No.

Part Name

& Description

Pcs/Set

Remarks

E21

 

F603L8V60RP

D.P.CIRCUIT (AU)

1

ST678S

E23

 

F800L8V60SRP

ESCUTCHEON BASE (U)

1

ST678S

E26

 

F80725Y00SAP

DOOR OPENING

BUTTON (U)

1

ST678S

E27

 

F82565Y00AP

DOOR OPENING

LEVER

1

ST678S

E28

 

F80375K00AP

COOK BUTTON SPRING

1

ST678S

E29

 

F630Y8V60BRP

MEMBRANE SWITCH (U)

1

ST678S

E30

 

F90095X00AP

GROUNDING PANEL

1

ST678S

30

Image 30
Contents NN-SD698S NN-ST678S NN-ST658W NN-SD698S / NN-ST678S / NN-ST658W NN-SD698S / NN-ST678S / NN-ST658W Contents Schematic Diagram Description of Operating Sequence Variable power cooking controlInverter power supply circuit Inverter defrostExplanation of the Auto Sensor Cooking process Sensor reheatThermistor Balance of cooking time T2 timeInverter warning Check the groundingInverter warnings Grounding of the inverter circuit boardSharp edges Part replacementVerification after repair Discharging the high voltage capacitorsDigital programmer circuit D.P.C Disassembly and Parts Replacement ProcedureMagnetron To replace membrane key boardTo re-install components Low voltage transformer and/or power relays RY1, RY2Door assembly Fan motorTurntable motor Steam sensorInverter power supply Component Test Procedure Monitor Interlock SwitchInverter power supply U Temperature thermistorTest Measurements and Adjustments Measurement of microwave outputProcedure for Measuring Microwave Energy Leakage EquipmentNN-SD698S / NN-ST678S / NN-ST658W Troubleshooting Guide Troubleshooting Oven stops operation during cookingTroubleshooting Other problems Troubleshooting of inverter circuit U and magnetron Alternate way to troubleshoot oven with AC Ampere meter usedProcedure Simple WAY of H.V. INVERTER/MAGNETRON TroubleshootingH.V.INVERTER Board Main Parts List F606Y8M00AP PurposeHow to check the semiconductors using an OHM meter Exploded View and Parts List Exploded ViewParts List Inverter Bracket Wiring Materials Door Assembly Escutcheon Base Assembly NN-SD698SNN-ST678S NN-ST658W Packing and Accessories Digital Programmer Circuit NN-SD698SNN-SD698S / NN-ST678S / NN-ST658W NN-ST678S NN-SD698S / NN-ST678S / NN-ST658W NN-ST658W NN-SD698S / NN-ST678S / NN-ST658W NN-SD698S 01/08
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NN-ST658W, NN-ST678S, NN-SD698S specifications

The Panasonic NN-SD688S and NN-SD698S are two high-performance microwave ovens designed to meet the needs of modern households. With cutting-edge technology and innovative features, these models offer a convenient way to heat, cook, and defrost a variety of foods.

At the heart of both models is the Inverter Technology, which provides consistent and precise cooking power throughout the microwave's cooking time. Unlike traditional microwaves that use a turn-on, turn-off method to regulate cooking power, the inverter system delivers a steady stream of energy. This allows for evenly cooked meals, reduces the chances of overcooking, and ensures delicate items like fish and vegetables retain their texture and flavor.

Both the NN-SD688S and NN-SD698S boast a spacious 1.2 cubic feet capacity, allowing users to easily accommodate large dishes and multiple servings. The sleek and modern stainless steel design ensures these microwaves fit seamlessly into any kitchen décor, while also being easy to clean and maintain.

The microwaves come equipped with an array of smart cooking features, including the Sensor Cook function. This technology automatically detects the steam released from food and adjusts cooking time and power levels accordingly. This feature takes the guesswork out of microwave cooking, ensuring perfectly cooked meals without constant monitoring.

Another standout feature is the Keep Warm function, which helps maintain food temperature without cooking it further. This can be especially useful when preparing multiple dishes or when meals need to be served at different times.

Both models also include a variety of pre-programmed cooking options, providing quick access to commonly prepared items. With one-touch settings for popcorn, pizza, and more, users can select their desired food type and let the microwave handle the rest.

In terms of safety, Panasonic has integrated a child safety lock to prevent accidental operation, which offers peace of mind for families with young children.

In summary, the Panasonic NN-SD688S and NN-SD698S microwaves reflect the brand's commitment to innovative cooking solutions. With features such as Inverter Technology, Sensor Cook, and a sleek design, these models are perfect for those seeking efficiency, convenience, and ease of use in their kitchen appliances. Whether reheating leftovers, cooking fresh meals, or defrosting ingredients, these microwaves offer versatility and reliability, making them essential tools for any modern kitchen.