Panasonic NN-SD377S Service Manual Download

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© 2007 Panasonic Home Appliances Microwave
Oven (Shanghai) Co., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation
of law.

NN-SD377S

APH(USA)
CPH(Canada)

Microwave Oven

Please file and use this manual together with the service manual for Model NN-S335BF/WF (ORDER NO.
PHAMOS0501007C7)

ORDER NO.PHAMOS0702011A1

Summary of Contents for NN-SD377S

Page 1: ...All rights reserved Unauthorized copying and distribution is a violation of law NN SD377S APH USA CPH Canada Microwave Oven Please file and use this manual together with the service manual for Model NN S335BF WF ORDER NO PHAMOS0501007C7 ORDER NO PHAMOS0702011A1 E1 ...

Page 2: ...2 NN SD377S ...

Page 3: ...7 3 1 Adjustment of primary latch switch secondary latch switch and short switch 7 3 2 Measurement of microwave output 7 4 PROCEDURE FOR MEASURING MICROWAVE ENERGY LEAKAGE 8 4 1 Equipment 8 4 2 Procedure for measuring radiation leakage 8 4 3 Record keeping and notification after measurement 8 4 4 At least once a year have the radiation monitor checked for calibration by its manufacturer 8 5 EXPLOD...

Page 4: ...1 SCHEMATIC DIAGRAM 1 1 APH 4 NN SD377S ...

Page 5: ...1 2 CPH 5 NN SD377S ...

Page 6: ...tor switch you must replace all of the components Primary latch switch Door switch Short switch and Power relay B RY1 1 This is mandatory Refer to Adjustments and Measurement for these switches 2 When replacing the fuse confirm that it has the appropriate rating for these models 3 When replacing faulty switches be sure mounting tabs are not bent broken or otherwise deficient in their ability to ho...

Page 7: ...es again by 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 Ch...

Page 8: ...ith the probe 4 Tap the start pad or set the timer and with the magnetron oscillating measure the leakage by holding the probe perpendicular to the surface being measured 4 2 1 Measurement with the outer panel removed Whenever you replace the magnetron measure for radiation leakage before the outer panel is installed and after all necessary components are replaced or adjusted Special care should b...

Page 9: ...5 EXPLODED VIEW AND PARTS LIST 5 1 EXPLODED VIEW 9 NN SD377S ...

Page 10: ...NCANDESCENT LAMP U 1 19 J61415G10XN MICRO SWITCH 1 V 15G 3C25 PRIMARY LATCH SWITCH 20 J61414T00AP MICRO SWITCH 1 D3V 16G 3C25 SECONDARY LATCH SWITCH 21 F61785U30XN SHORT SWITCH 1 D3V 1G 2C25 SHORT SWITCH 22 2M210 M1KLP MAGNETRON 1 APH 22 2M210 M1JP MAGNETRON 1 CPH 23 F6090 1H70 H V CAPACITOR 1 24 F60376S10XP CAPACITOR BRACKET 1 25 F621B8C50AP H V TRANSFORMER 1 26 F21766S10XP SEAL 1 27 A6331 1600 F...

Page 11: ...PRING 1 D5 F30858H00XP DOOR C 1 D6 F31455G10AP DOOR SCREEN A 1 D8 F302A8L50SAP DOOR A U 1 APH D8 F302A8L50SCP DOOR A U 1 CPH D9 F02459660AP DHHS LABEL 1 APH D9 F04114180CP HC LABEL 1 CPH 5 4 WIRING MATERIALS Ref No Part No Part Name Description Pcs Set Remarks W1 F030A8L50AP LEAD WIRE HARNESS 1 APH W1 F030A8L50CP LEAD WIRE HARNESS 1 CPH 11 NN SD377S ...

Page 12: ...PH E2 F603Y8L50CP D P CIRCUIT DU 1 CPH E3 F800L8L50SAP ESCUTCHEON BASE U 1 APH E3 F800L8L50SCP ESCUTCHEON BASE U 1 CPH E4 F891P8H00SXP DOOR OPENING BUTTON U 1 E5 F82566K10AP DOOR OPENING LEVEL 1 E6 F80375K00AP COOK BUTTON SPRING 1 E7 F90098H00XP GROUNDING PANEL 1 E8 F803G7D00SAP POP UP DIAL U 1 E9 F80188H00XP BACKSTOP 1 E10 F82988L50KAP BUTTON 1 E13 F66168H00EP FLAT CABLE 1 12 NN SD377S ...

Page 13: ...01028L50SAP PACKING CASE PAPER 1 APH P2 F01028L50SCP PACKING CASE PAPER 1 CPH P3 F01047K10XP UPPER FILLER 1 P4 F01058H00XP LOWER FILLER 1 P5 F01068100XN P E BAG 1 P6 F01075G10XN DOOR SHEET 1 P7 A06015G10XN COOKING TRAY 1 P8 F01924T00AP SHEET 1 P9 F00065G40AP CAUTION LABEL 1 APH P10 F04317D00CP UPPER CABINET TEMPLATE 1 CPH P11 F04458L50SCP OVERLAY 1 CPH 13 NN SD377S ...

Page 14: ...6 DIGITAL PROGRAMMER CIRCUIT 6 1 SCHEMATIC DIAGRAM 14 NN SD377S ...

Page 15: ...15 NN SD377S ...

Page 16: ...D223 MA2C19600E DIODE 3 D25 D4EAY271A036 VARSITOR 1 270V D26 D27 D4EAY112A036 VARSITOR 2 1100V CPH IC1 MN101C78ADY L S I 1 IC350 C0EBE0000401 IC 1 Q10 Q180 B1BAAJ000003 TRANSISTOR 2 Q220 D221 D223 MA2C19600E CHIP TRANSISTOR 3 VZ490 D3CA6103A017 VARISTOR 1 RY1 K6B1AZA00005 POWER RELAY 1 RY2 K6B1AZA00011 POWER RELAY 1 T10 G4C2AAD00005 LOW VOLTAGE TRANSFORMER 1 ZD10 B0BA5R600016 ZENER DIODE 1 ZD11 B0...

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