Panasonic NN-S551WF Service Manual Download Page 18 | Manualshive

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IC1
MN10154CDP

- 18 -

DIGITAL PROGRAMMER CIRCUIT

SCHEMATIC DIAGRAM

NN-K571MF

D.P.C

F603L5E90HN

F603L5E90YK

F603L5E90LN

F603L5E90MN

F603L5E90YN

F603L5E90KN

F603L5E90KK

F603L5E90SN

F603L5E90ZP

F603L5E90RP

JPR1

OPEN

OPEN

OPEN

OPEN

OPEN

OPEN

OPEN

SHORT

SHORT

SHORT

JPR2

OPEN

OPEN

OPEN

SHORT

SHORT

SHORT

SHORT

OPEN

OPEN

OPEN

JPR3

OPEN

SHORT

SHORT

OPEN

OPEN

SHORT

SHORT

OPEN

OPEN

SHORT

JPR4

SHORT

OPEN

SHORT

OPEN

SHORT

OPEN

SHORT

OPEN

SHORT

OPEN

D26•D27

L.V.T. ASSEMBLY

F603Y5E40XN

F603Y5E40XN

F603Y5E40XN

F603Y5E40XN

F603Y5E40XN

F603Y5E40XN

F603Y5E40XN

F603Y5E40XN

F603Y5E40XN

F603Y5E40XN

1100VEX

1100VEX

1100VEX

1100VEX

1100VEX

1100VEX

1100VEX

1100VEX

1100VEX

1100VEX

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Summary of Contents for NN-S551WF

Page 1: ...AC Single Phase 50Hz For HNE TNE YKE KKE ZPE RPE Models 220V 230V AC Single Phase 60Hz For LNK Models 220V AC Single Phase 50 60Hz For SNM Models 220V AC Single Phase 60Hz For RPK Models 2450MHz NN S551WF simplified Please file and use this specified manual together with the service manual for model NN S650WF ORDER NO SIMMC 0007014C3 or model NN S560WF ORDER NO SIMMC 0006012C3 model NN K366WF ORDE...

Page 2: ...tempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death 1 This product should be serviced only by trained qualified personnel 2 Check for radiation leakage before and ...

Page 3: ...ards High voltage may remain in circuit 2 Do not touch aluminum heat sink because it is very hot in high voltage and also very hot in high heat energy 3 Do not try to adjust or tamper with preset volume on the Inverter board because it is very dangerous to adjust without proper test equipment 4 Do not test oven while Inverter grounding plate or screws are loose It is very dangerous to operate H V ...

Page 4: ... B B Y Y BR W W NEW H V SCHEMATIC DIAGRAM 4 NN S551WF S451WF WIRING DIAGRAM S 5G2 AC220V 240V 50Hz 60Hz NOISE FILTER U SW2 SW3 SW4 INVERTER MAGNRTRON POWER RELAY A RY2 POWER RELAY B RY1 C4 C1 Y G BL C2 C3 L1 TT F 10 A PRIMARY LATCH SWITCH TL CAUTION HIGH VOLTAGE AREA POWER RELAY B RY1 HIGH VOLTAGE INVERTER ...

Page 5: ... NN K571MF WIRING DIAGRAM S 5E9 AC220V 50Hz TEMERMAL CUTOUT FUSE 10A NOISE FILTER U C4 C1 R1 C2 C3 RY3 L1 TT Y G BL SW1 SW2 SW4 SW3 PRIMARY LATCH SWITCH VARISTOR HEATER F TL POWER RELAY A RY2 STEAM SENSOR POWER RELAY B RY1 INVERTER MAGNRTRON CAUTION HIGH VOLTAGE AREA NEW H V POWER RELAY 1 RY1 HIGH VOLTAGE INVERTER POWER RELAY 3 RY3 NOTE Only ZPE model C1 takes place R1 ...

Page 6: ...t the electric charge in the high voltage capacitors For about 30 seconds after the oven is turned off an electric charge remains in the high voltage capacitors in the inverter power supply circuit board When replacing or checking parts remove the power plug from the outlet and short the Inverter output terminal of the magnetron filament terminals to the chassis ground with an insulated handle scr...

Page 7: ...ED TO RADIATION FROM THE MICROWAVE GENERATOR OR OTHER PARTS CONDUCTING MICROWAVE ENERGY IMPORTANT NOTICE 1 The following components have potentials above 250V while the appliance is operating h Magnetron h High voltage transformer Located on Inverter U h High voltage diodes Located on Inverter U h High voltage capacitors Located on Inverter U Pay special attention on these portions 2 When the appl...

Page 8: ...Low voltage will lower the magnetron output Take the temperature readings and heating time as accurately as possible A Fill the beaker with exactly one liter of tap water Stir the water using the thermometer and record the beaker s temperature recorded as T1 B Place the beaker on the center of glass cook plate Set the oven for High power and heat it for exactly one minute C Stir the water again an...

Page 9: ...EXPLODED VIEW AND PARTS LIST 9 EXPLODED VIEW ...

Page 10: ... MOTOR FAM BLADE AIR GUIDE A AIR GUIDE B AIR GUIDE B AIR GUIDE C ORIFICE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 S551WF HNE S551WF TNE S551WF YKE S551WF MNQ S551WF YNQ S551WF LNK S451WF QPQ K571MF HNE K571MF TNE K571MF YKE K571MF MNQ K571MF YNQ K571MF LNK K571MF KKE K571MF KNQ K571MF SNM K571MF ZPE K571MF RPE K571MF RPK HNE TNE YKE MNQ YNQ LN...

Page 11: ... 1 EXCEPT HNE K571MF K571MF K571MF V 16G 3C25 M PRIMARY LATCH SWITCH D3V 16G 3C25 SECONDARY LATCH SWITCH K571MF 120 C K571MF D3V 1G 2C25 SHORT SWITCH K571MF S551WF K571MF EXCEPT ZPE S451WF K571MF ZPE K571MF 10A 250V S551WF K571MF EXCEPT ZPE S451WF K571MF ZPE K571MF K571MF K571MF K571MF HNE YKE MNQ YNQ KKE KNQ TNE RPK LNK QPQ SNM ZPE RPE FOR COVER FOR MAGNETRON FOR THERMAL CUTOUT K571MF K571MF KKE ...

Page 12: ...GE DOOR KEY A DOOR A DOOR A DOOR A DOOR E U DOOR KEY SPRING DOOR C DOOR SCREEN A DOOR SCREEN B DOOR SCREEN B DOOR SCREEN B CUSHION RUBBER C RUBBER STOPPER CAUTION LABEL B DHHS LABEL Ref No Part No Part name Description Pcs Set Remarks D10 D2 D5 D9 D6 D7 D4 D1 D8 D3 D10 D11 D1 D2 D3 D3 D3 D4 D5 D6 D7 D8 D8 D8 D9 D10 D11 D11 S551WF S451 WF K571MF EXCEPT ZPE RPE RPK K571MF ZPE RPE RPK S551WF S451WF K...

Page 13: ...D P CIRCUIT AU D P CIRCUIT AU D P CIRCUIT AU D P CIRCUIT AU D P CIRCUIT AU D P CIRCUIT AU D P CIRCUIT AU D P CIRCUIT AU D P CIRCUIT AU D P CIRCUIT AU D P CIRCUIT AU D P CIRCUIT DU D P CIRCUIT DU MEMBRANE SWITCH MEMBRANE SWITCH MEMBRANE SWITCH MEMBRANE SWITCH MEMBRANE SWITCH MEMBRANE SWITCH ESCUTCHEON BASE ESCUTCHEON BASE DOOR OPENING BUTTON DOOR OPENING BUTTON COOK BUTTON SPRING DOOR OPENING LEVEL...

Page 14: ...G CASE BOX PACKING CASE BOX PACKING CASE BOX PACKING CASE BOX UPPER FILLER UPPER FILLER LOWER FILLER LOWER FILLER P E BAG DOOR SHEET TRAY PACKING A TRAY PACKING B TRAY STYROL COOKING TRAY OVEN RACK OVEN RACK TRAY STYROL TRAY PACKING A DOOR SHEET B EARTH LEAD EARTH CAUTION LABEL MENU LABEL MENU LABEL MENU LABEL MENU LABEL SHEET G LABEL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

Page 15: ...0AP A6202 4N10T AEDNERA3806 AEDNERA1506 MA196 TA5 AESTRBV6206 XTW3 12B A66914T00AP AEICP25011HL AN9DB07SB A50204T00AP A691E4V10GPS A691E4V10GPS A691E4V10GPS XTN3 12B 2SC3311AQSTA 2SA1309AQSTA AERGS215J452 AEVTZBTLT102 AEDZ10ES2T1 AESZ12JS2T1 A609A4V00GP 1 1 1 2 1 1 2 1 2 1 1 2 1 2 1 1 1 1 1 1 2 1 1 1 4 1 1 CAPACITOR POLYESTER CAPACITOR FILM CAPACITOR FILM CAPACITOR CONNECTOR TRANSFORMER DIODE SI D...

Page 16: ...0LN F603L5G20MN F603L5G20QP JPR1 OPEN OPEN OPEN OPEN OPEN OPEN JPR2 OPEN SHORT OPEN OPEN OPEN SHORT JPR3 OPEN OPEN OPEN SHORT SHORT SHORT JPR4 SHORT OPEN OPEN SHORT OPEN OPEN D26 D27 L V T ASSEMBLY F603Y5E30XN F603Y5E30XN F603Y5E30XN F603Y5E30XN F603Y5E30XN F603Y5E30XN 1100VEX 1100VEX 1100VEX 1100VEX 1100VEX 1100VEX ...

Page 17: ... 17 ...

Page 18: ...N OPEN OPEN SHORT SHORT SHORT JPR2 OPEN OPEN OPEN SHORT SHORT SHORT SHORT OPEN OPEN OPEN JPR3 OPEN SHORT SHORT OPEN OPEN SHORT SHORT OPEN OPEN SHORT JPR4 SHORT OPEN SHORT OPEN SHORT OPEN SHORT OPEN SHORT OPEN D26 D27 L V T ASSEMBLY F603Y5E40XN F603Y5E40XN F603Y5E40XN F603Y5E40XN F603Y5E40XN F603Y5E40XN F603Y5E40XN F603Y5E40XN F603Y5E40XN F603Y5E40XN 1100VEX 1100VEX 1100VEX 1100VEX 1100VEX 1100VEX ...

Page 19: ... 19 ...

Page 20: ...1 10 1 1 2 3 1 4 2 3 5 3 1 2 3 1 3 1 1 1 2 1 3 2 1 1 2 1 1 1 2 0KHz 470µF 35V 1µF 50V 0 47µF 50V 2 2µF 50V 0 1µF 25V 0 01µF 50V 0 047µF 50V 22PF 50V 1000PF 50V 5 pin 3 pin 3 pin 4 pin 15 pin 9 pin 15 pin 8 00MHz 100Ω 1 16W 5 10K 1 16W 5 100K 1 16W 5 1M 1 16W 5 150K 1 16W 5 2K 1 16W 5 22Ω 1 16W 5 220Ω 1 16W 5 2 2K 1 16W 5 33K 1 16W 5 43K 1 16W 5 470Ω 1 16W 5 4 7K 1 16W 5 680K 1 16W 5 1K 1 4W 5 10K ...

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