Panasonic NN-SD686S Service Manual Download Page 5 | Manualshive

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Panasonic NN-SD686S Service Manual Download Page 5

1 SCHEMATIC DIAGRAM

5

NN-SD686S / NN-ST676M / NN-ST666W / NN-ST656W

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Summary of Contents for NN-SD686S

Page 1: ...rved Unauthorized copying and distribution is a violation of law NN SD686S NN ST676M NN ST666W NN ST656W 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 PHAMOS0605028A3 ...

Page 2: ...2 NN SD686S NN ST676M NN ST666W NN ST656W ...

Page 3: ...3 NN SD686S NN ST676M NN ST666W NN ST656W ...

Page 4: ... 7 3 MEASUREMENTS AND ADJUSTMENTS 8 3 1 Adjustment of primary latch switch secondary latch switch and short switch 8 3 2 Measurement of microwave output 8 4 EXPLODED VIEW AND PARTS LIST 9 4 1 EXPLODED VIEW 9 4 2 PARTS LIST 10 4 3 DOOR ASSEMBLY 11 4 4 WIRING MATERIALS 11 4 5 ESCUTCHEON BASE ASSEMBLY 12 4 6 PACKING AND ACCESSORIES 14 4 7 H V INVERTER BOARD MAIN PARTS LIST F606Y4V00XN 14 5 DIGITAL PR...

Page 5: ...1 SCHEMATIC DIAGRAM 5 NN SD686S NN ST676M NN ST666W NN ST656W ...

Page 6: ...ter power supply circuit board must have a proper chassis ground The inverter grounding bracket must be connected to the chassis If the inverter board is not grounded it will expose the user to very high voltages and cause extreme DANGER Be sure that the inverter circuit is properly grounded via the inverter earth bracket Grounding of the inverter circuit board WARNING DISCHARGE THE HIGH VOLATGE C...

Page 7: ... make sure that the screws of the oven etc are neither loose nor missing Microwaves might leak if screws are not properly tightened 2 Make sure that all electrical connections are tight before inserting the plug into the wall outlet 3 Check for microwave energy leakage Refer to procedure for measuring microwave energy leakage CAUTION MICROWAVE RADIATION USE CAUTION NOT TO BECOME EXPOSED TO RADIATI...

Page 8: ...following the component test procedures 3 2 Measurement of microwave output The output power of the magnetron can be determined by performing IEC standard test procedures However due to the complexity of IEC test procedures it is recommended to test the magnetron using the simple method outlined below Necessary Equipment 1 liter beaker Glass thermometer Wrist watch or stopwatch NOTE Check the line...

Page 9: ...4 EXPLODED VIEW AND PARTS LIST 4 1 EXPLODED VIEW 9 NN SD686S NN ST676M NN ST666W NN ST656W ...

Page 10: ...0V SINGLE PHASE 50Hz 18 F40084T00AP FAN BLADE 1 19 F40257D00APG AIR GUIDE A 1 20 F41444T00AP ORIFICE 1 21 A707S4T00AP STEAM SENSOR 1 SD686S ST676M ST666W 22 F64508660AP SENSOR COVER B 1 SD686S ST676M ST666W 24 F65434T00AP SENSOR COVER C 1 SD686S ST676M ST666W 25 F612E8F60QP INCANDESCENT LAMP U 1 26 J61415G10XN MICRO SWITCH 1 PRIMARY LATCH SWITCH V 15G 3C25 27 J61414T00AP MICRO SWITCH 1 SECONDARY L...

Page 11: ... 1 D4 F30215G10XN DOOR KEY SPRING 1 D5 F30854T00AP DOOR C 1 D6 F31456V60XP DOOR SCREEN A 1 D7 F31468F70BQP DOOR SCREEN B 1 ST676M ST666W ST656W D8 F01726V00JP CAUTION LABEL B 1 D9 F301A8F60SQP DOOR A U 1 SD686S 4 4 WIRING MATERIALS Ref No Part No Part Name Description Pcs Set Remarks W1 F030A8A00QP LEAD WIRE HARNESS 1 W2 F030E8A00QP H V LEAD WIRE 1 11 NN SD686S NN ST676M NN ST666W NN ST656W ...

Page 12: ... U 1 SD686S E4 F66167D00AP FLAT CABLE 1 SD686S E6 F80725Y00SAP DOOR OPENING BUTTON 1 SD686S E7 F82565Y00AP DOOR OPENING LEVER 1 SD686S E8 F80375K00AP COOK BUTTON SPRING 1 E9 F630Y8F60SQP MEMBRANE SWITCH U 1 SD686S E10 F90095X00AP GROUNDING PANEL 1 SD686S E11 F803G7D00BAP POP UP DIAL U 1 SD686S E12 F80187D00BAP BACKSTOP 1 SD686S E15 F00078F60SQP NAME PLATE 1 SD686S 12 NN SD686S NN ST676M NN ST666W ...

Page 13: ...666W E23 F630Y8F90BQP MEMBRANE SWITCH U 1 ST656W E24 F80348F70SQP ESCUTCHEON BASE 1 ST676M E24 F80348F70HQP ESCUTCHEON BASE 1 ST666W ST656W E25 F80728F70SQP DOOR OPENING BUTTON 1 ST676M E25 F80728F70HQP DOOR OPENING BUTTON 1 ST666W ST656W E26 F80375K00AP COOK BUTTON SPRING 1 E27 F82566K10AP DOOR OPENING LEVEL 1 ST676M ST666W ST656W E28 F00078F70SQP NAME PLATE 1 ST676M E28 F00078F80HQP NAME PLATE 1...

Page 14: ...F01068100XN P E BAG 1 ST676M ST666W ST656W P6 F01078100XN DOOR SHEET 1 P7 F00166V20QP NOTICE 1 SD686S P8 F06014T00AP COOKING TRAY 1 P9 F01924T00AP SHEET 1 ST676M P10 F00065G40AP CAUTION LABEL 1 4 7 H V INVERTER BOARD MAIN PARTS LIST F606Y4V00XN Ref No Part No Part Name Description Pcs Set Remarks Q701 A691E4V10GP TRANSISTOR SI 1 Q702 TRANSISTOR SI 1 DB701 AESTRS2006M DIODE SI 1 20A 600V D701 D702 ...

Page 15: ...5 DIGITAL PROGRAMMER CIRCUIT 5 1 NN SD686S 15 NN SD686S NN ST676M NN ST666W NN ST656W ...

Page 16: ...16 NN SD686S NN ST676M NN ST666W NN ST656W ...

Page 17: ...5 2 NN ST676M ST666W ST656W 17 NN SD686S NN ST676M NN ST666W NN ST656W ...

Page 18: ...18 NN SD686S NN ST676M NN ST666W NN ST656W ...

Page 19: ...TOR 3 Q10 Q180 B1BAAJ000003 TRANSISTOR 2 D180 D189 B3ACB0000065 CHIP LED 10 D40 D220 D223 D227 B0AACK000004 DIODE 6 D10 D11 D12 D13 B0EAKT000025 DIODE 4 D25 D4EAY511A036 VARISTOR 1 510V D26 D27 D4EAY112A036 VARISTOR 2 R182 R183 D0GB101JA069 CHIP RESISTOR 2 100Ω 1 10W 5 R82 R83 R442 D0GB102JA071 CHIP RESISTOR 3 1KΩ 1 10W 5 R80 R81 R223 R225 R490 R492 D0GB103JA072 CHIP RESISTOR 6 10KΩ 1 10W 5 R13 R2...

Page 20: ...CHIP DIGI TRANSISTOR 1 Q182 Q223 Q224 B1GBCFEL0002 CHIP DIGI TRANSISTOR 3 Q10 Q180 B1BAAJ000003 TRANSISTOR 2 R226 D0GB103JA072 CHIP RESISTOR 1 10K 1 10W 5 R490 R492 D0GB103JA072 CHIP RESISTOR 2 10K 1 10W 5 ST676M ST666W R221 R228 R342 R343 C40 C48 D0GB104JA068 CHIP RESISTOR 13 100K 1 10W 5 R483 R484 R489 D0GB105JA071 CHIP RESISTOR 3 1MΩ 1 10W 5 ST676M ST666W R485 D0GB154JA068 CHIP RESISTOR 1 150KΩ...

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