Sharp R-410F Wartungshandbuch

R-510HKR-510HWIn the interest of user-safety the oven should be restored to its originalcondition and only parts identical to those specified should b

8R-510HKR-510HWDESCRIPTION AND FUNCTION OF COMPONENTSDOOR OPEN MECHANISMThe door is opened by pushing the open button on the controlpanel, refer to th

9R-510HKR-510HWTROUBLESHOOTING GUIDENever touch any part in the circuit with your hand or an uninsulated tool while the power supply is connected.When

10R-510HKR-510HWA MAGNETRON ASSEMBLY TEST1. Disconnect the power supply cord, and then remove outer case.2. Open the door and block it open.3. Dischar

11R-510HKR-510HWB POWER TRANSFORMER TEST1. Disconnect the power supply cord, and then remove outer case.2. Open the door and block it open.3. Discharg

12R-510HKR-510HWTEST PROCEDURESPROCEDURELETTERCOMPONENT TEST1. Disconnect the power supply cord, and then remove outer case.2. Open the door and block

13R-510HKR-510HWTEST PROCEDURESPROCEDURELETTERCOMPONENT TEST1. Disconnect the power supply cord, and then remove outer case.2. Open the door and block

14R-510HKR-510HWPrimaryInterlock SwitchMonitor SwitchScrew DriverOhmmeterRedWhite/ WhiteTEST PROCEDURESPROCEDURELETTERCOMPONENT TESTTherefore, unlike

15R-510HKR-510HW2. Control UnitThe following symptoms indicate a defective control unit.2-1 In connection with pads.a) When touching the pads, a cert

16R-510HKR-510HWWARNING : The oven should be fully assembled before following procedure.(1) Place one cup of water in the center of the turntable tray

17R-510HKR-510HWTEST PROCEDURESPROCEDURELETTERCOMPONENT TESTTo protect the electronic circuits, this model is provided with a fine foil pattern added

R-510HKR-510HWPRECAUTIONS TO BE OBSERVED BEFORE ANDDURING SERVICING TO AVOID POSSIBLEEXPOSURE TO EXCESSIVE MICROWAVEENERGY(a) Do not operate or allow

18R-510HKR-510HW3) Power Source CircuitThis circuit generates voltages necessary in the controlunit from the AC line voltage.In addition, the synchron

19R-510HKR-510HW1-2VL2-VL1IN Power source voltage input terminal.Standard voltage for LCD.3-6 AN7-AN4 INTerminal to change cooking input according to

20R-510HKR-510HW25 P41 IN Signal similar to AN3.When either G11 line on key matrix is touched, a corresponding signal will be input intoP41.26 P40 IN

21R-510HKR-510HWConnected to LCD.The relation between signals are as follows:LSI signal (Pin No.) LCD (Pin No.) LSI signal (Pin No.) LCD (Pin No.)SEG0

22R-510HKR-510HW1. Precautions for Handling Electronic ComponentsThis unit uses CMOS LSI in the integral part of thecircuits. When handling these part

23R-510HKR-510HWTo remove the outer case, proceed as follows.1. Disconnect the power supply cord.2. Open the oven door and block it open.3. Remove the

24R-510HKR-510HWPOWER TRANSFORMER REMOVALRe-install1. Rest transformer on the bottom plate with its primaryterminals toward the oven face plate.2.Secu

25R-510HKR-510HWPOSITIVE LOCK® CONNECTOR (NO-CASE TYPE) REMOVALFigure C-2. Positive lock® connector1. Disconnect the power supply cord, and then rem

26R-510HKR-510HW1. Disconnect the power supply cord.2. Remove turntable and turntable support from oven cavity.3. Lay the oven on it's backside.

27R-510HKR-510HWCOOLING FAN MOTOR REMOVALREMOVAL1. Disconnect the power supply cord and then remove outercase.2. Open the door and block it open.3. Di

1R-510HKR-510HWWARNING TO SERVICE PERSONNELMicrowave ovens contain circuitry capable of pro-ducing very high voltage and current, contact withfollowin

28R-510HKR-510HW3. Secure latch hook (with two (2) mounting screws) to ovenflange.4. Make sure that the monitor switch is operating properlyand check

29R-510HKR-510HW9. Release the door panel from twelve (12) tabs of doorframe.10.Remove the door panel from the door frame.11.Now, door panel with seal

30R-510HKR-510HW645123645123ABCDEFGHABCDEFGHFigure S-1. Pictorial DiagramHIGH VOLTAGECAPACITORHIGH VOLTAGEWIRE AH.V. RECTIFIERPOWER SUPPLY CORD 120V 6

31R-510HKR-510HW645123645123ABCDEFGHABCDEFGHFigure S-3. Control Unit CircuitR74 - R78:270Kx5C60 - C64:330pF/50Vx5OVEN LAMPTURNTABLE MOTORFAN MOTORPOWE

32R-510HKR-510HW645123645123ABCDEFGHABCDEFGHFigure S-5 . Printed Wiring Board of Power UnitRY1RY2E C BE C BE C BVRS1L1D7D3PSD4C2D1C1D2R8R7R2R4Q3

33R-510HKR-510HWREF. NO. PART NO. § DESCRIPTION Q'TY CODEPARTS LISTNote: The parts marked “∆∆∆∆∆” may cause undue microwave exposure.The parts ma

34R-510HKR-510HWHOW TO ORDER REPLACEMENT PARTSTo have your order filled promptly and correctly, please furnish the following information.1. MODEL NUMB

35R-510HKR-510HW645123645123ABCDEFGHABCDEFGHOVEN AND CABINET PARTS2-34-76-61-54-64-84-96-46-32-17-51-104-107-27-27-44-31-111-87-37-67-57-74-27-41-91-3

36R-510HKR-510HW645123645123ABCDEFGHABCDEFGHCONTROL PANEL PARTSActual wire harness may be different from illustration.6-86-26-15-65-85-45-55-25-95-15-

37R-510HKR-510HWPACKING AND ACCESSORIESDOOR PROTECTION SHEET PLASTIC BAG PACKING CASE TOP PAD ASSEMBLY INTO THE OVEN CAVITY6-4 TURNTABLE TRAY6-7 O

2R-510HKR-510HWMICROWAVE MEASUREMENT PROCEDUREA. Requirements:1) Microwave leakage limit (Power density limit): The power density of microwave radiati

38R-510HKR-510HW2002 SHARP CORP. (4M2.00E) Printed in U.S.ACOPYRIGHT © 2003 BY SHARP CORPORATIONALL RIGHTS RESERVED.No part of this publication may be

3R-510HKR-510HWSHARP ELECTRONICS CORPORATIONSHARP PLAZA, MAHWAH,NEW JERSEY 07430-2135SERVICE MANUALMICROWAVE OVENR-510HK/R-510HWFOREWORDThis Manual ha

4R-510HKR-510HWGENERAL INFORMATIONGROUNDING INSTRUCTIONSThis oven is equipped with a three prong grounding plug. It must be plugged into a wall recept

5R-510HKR-510HWa qualified electrician and have it replaced with a properly groundedthree-pronged wall receptacle or have a grounding adapter properly

6R-510HKR-510HWOPERATIONDESCRIPTION OF OPERATING SEQUENCEThe following is a description of component functions duringoven operation.OFF CONDITIONClosi

7R-510HKR-510HWFigure O-2 Oven Schematic - Cooking ConditionFigure O-1 Oven Schematic - Off ConditionSCHEMATICNOTE: CONDITION OF OVEN1. Door Closed2.