Sharp NP700Z5C-S01US Service Manual

R-360EGR-360ESR-360EWR-360EZIn the interest of user-safety the oven should be restored to itsoriginal condition and only parts identical to those spec

8DESCRIPTION AND FUNCTION OF COMPONENTSDOOR OPEN MECHANISMThe door is opened by pulling the door. Refer to the FigureD-1.Figure D-1. Door Open Mechani

9R-360EGR-360ESR-360EWR-360EZTROUBLESHOOTING GUIDENever touch any part in the circuit with your hand or an uninsulated tool while the power supply is

10A MAGNETRON ASSEMBLY TEST1. Disconnect the power supply cord, and then remove outer case.2. Open the door and block it open.3. Discharge the high vo

11R-360EGR-360ESR-360EWR-360EZB POWER TRANSFORMER TEST1. Disconnect the power supply cord, and then remove outer case.2. Open the door and block it op

12TEST PROCEDURESPROCEDURELETTERCOMPONENT TEST1. Disconnect the power supply cord, and then remove outer case.2. Open the door and block it open.3. Di

13R-360EGR-360ESR-360EWR-360EZTEST PROCEDURESPROCEDURELETTERCOMPONENT TEST1. Disconnect the power supply cord, and then remove outer case.2. Open the

14H BLOWN MONITOR FUSE TESTTEST PROCEDURESPROCEDURELETTERCOMPONENT TEST1. Disconnect the power supply cord, and then remove outer case.2. Open the doo

15R-360EGR-360ESR-360EWR-360EZ2-1 In connection with pads.a) When touching the pads, a certain group of pads do not produce a signal.b) When touching

16WARNING : The oven should be fully assembled before following procedure.(1) Place one cup of water in the center of the turntable tray in the oven c

17R-360EGR-360ESR-360EWR-360EZTEST PROCEDURESPROCEDURELETTERCOMPONENT TESTSTEPS OCCURRENCE CAUSE OR CORRECTION1 Only pattern at "a" is broke

R-360EGR-360ESR-360EWR-360EZPRECAUTIONS TO BE OBSERVED BEFORE ANDDURING SERVICING TO AVOID POSSIBLEEXPOSURE TO EXCESSIVE MICROWAVEENERGY(a) Do not ope

18TOUCH CONTROL PANEL ASSEMBLYOUTLINE OF TOUCH CONTROL PANELThe control unit section consists of the following units.(1) Key Unit(2) Control Unit (Th

19R-360EGR-360ESR-360EWR-360EZ11-13 P57-P55 OUT Terminal not used.14 CNTR0 OUT Signal to sound buzzer (2.0 kHz).A: key touch sound.B: Completion sound

2032 VSS IN Power source voltage: -5.0V.VC voltage of power source circuit input.33 P27 OUT Terminal not used.34 P26 OUT Key strobe signal.Signal appl

21R-360EGR-360ESR-360EWR-360EZ1. Precautions for Handling Electronic ComponentsThis unit uses CMOS LSI in the integral part of thecircuits. When handl

22To remove the outer case, proceed as follows.1. Disconnect the power supply cord.2. Open the oven door and block it open.3. To discharge the high vo

23R-360EGR-360ESR-360EWR-360EZPOWER TRANSFORMER REMOVALReinstallation1. Rest transformer on the base plate with its primaryterminals toward the left s

24MAGNETRON REMOVALRemoval1. Disconnect the power supply cord and then removeouter case.2. Remove the oven cavity assembly from the base plate.Refer t

25R-360EGR-360ESR-360EWR-360EZ1. Disconnect the power supply cord.2. Remove turntable and turntable support from oven cavity.3. Lay the oven on it&apo

261. Disconnect the power supply cord, and then removeouter case.2. Open the door and block it open.3. To discharge the high voltage capacitor, wait f

27R-360EGR-360ESR-360EWR-360EZNOTE: When carrying out any repair to the door, do notbend or warp the slit choke (tabs on the doorpanelassembly) to pr

1R-360EGR-360ESR-360EWR-360EZWARNING TO SERVICE PERSONNELMicrowave ovens contain circuitry capable of pro-ducing very high voltage and current, contac

28Figure C-9(b). Routing of 7-pin wire harnessNOTE: For key unit1. Before attaching a new key unit, wipe off remainingadhesive on the door frame surf

29R-360EGR-360ESR-360EWR-360EZ645123645123ABCDEFGHABCDEFGHFigure S-1. Pictorial DiagramHIGH VOLTAGECAPACITORHIGH VOLTAGEWIRE BH.V.RECTIFIERPOWER SUPPL

30645123645123ABCDEFGHABCDEFGHFigure S-2. Power Unit CircuitNOC 1C 2C 3C 4C 6C 5C 7COMCOMB-2B-1NO+–+–AC(N)OVEN LAMPTURNTABLEMOTORFAN MOTOROVEN LAMPTUR

31R-360EGR-360ESR-360EWR-360EZ645123645123ABCDEFGHABCDEFGHFigure S-3. CPU Unit CircuitC 1C 2C 3C 6C 4C 5C 7G 8G 7 G 6 G 5 G 4 G 3 G 2 G 1G 9G10G11 948

32645123645123ABCDEFGHABCDEFGHFigure S-4. Printed Wiring Board of Power UnitD40CN-BSP1CN-CD20171C217D3D4D2D21D22(J1)RY1RY2VRS1D14PS3T1C2112BBC1EEQ22Q2

33R-360EGR-360ESR-360EWR-360EZ****∆*∆*∆∆PARTS LISTNote: The parts marked “∆” may cause undue microwave exposure.The parts marked “*” are used in volta

34R-360EGR-360ESR-360EWR-360EZ∆∆∆∆∆∆*REF. NO. PART NO. DESCRIPTION Q'TY CODE4-22 PCUSUA313WRP0 Cushion 1 AF4-23 PCUSUA376WRP0 Cushion 1 AF4-24 PC

35R-360EGR-360ESR-360EWR-360EZ645123645123ABCDEFGHABCDEFGHOVEN AND CABINET PARTS7-47-77-77-37-74-21-72-37-161-64-107-67-31-107-117-111-127-14-167-54-2

36R-360EGR-360ESR-360EWR-360EZ645123645123ABCDEFGHABCDEFGHDOOR PARTSMISCELLANEOUSActual wire harness may be different from illustration.(CAPACITOR)5-

37R-360EGR-360ESR-360EWR-360EZPACKING AND ACCESSORIESDOOR PROTECTION SHEETSPADPA204WRE0TOP PAD ASSEMBLYFPADBA451WRKZWRAP COVERSSAKHA072WREZNot replace

2MICROWAVE MEASUREMENT PROCEDUREA. Requirements:1) Microwave leakage limit (Power density limit): The power density of microwave radiation emitted by

38R-360EGR-360ESR-360EWR-360EZ2001 SHARP CORP. (3S2.530E) Printed in U.S.ACOPYRIGHT © 2001 BY SHARP CORPORATIONALL RIGHTS RESERVED.No part of this pub

3R-360EGR-360ESR-360EWR-360EZSHARP ELECTRONICS CORPORATIONSHARP PLAZA, MAHWAH,NEW JERSEY 07430-2135SERVICE MANUALMICROWAVE OVENR-360EG/ R-360ES/ R-360

4ITEM DESCRIPTIONPower Requirements 120 Volts / 13.5 Amperes60 HertzSingle phase, 3 wire groundedPower Output 1000 watts (IEC TEST PROCEDURE)Operating

5R-360EGR-360ESR-360EWR-360EZcontact a qualified electrician and have it replaced with a properlygrounded three-pronged wall receptacle or have a grou

6OPERATIONDESCRIPTION OF OPERATING SEQUENCEThe following is a description of component functions duringoven operation.OFF CONDITIONClosing the door ac

7R-360EGR-360ESR-360EWR-360EZFigure O-1. Oven Schematic-Off ConditionSCHEMATICNOTE: CONDITION OF OVEN1. DOOR CLOSED2. CLOCK APPEARS ON DISPLAYSCHEMATI