Sharp KB-6015KS Manual de Serviço

1KB-6015KSKB-6015KKKB-6015KWIn the interest of user-safety the unit should be restored to its original condition and only parts identical to those spe

8KB-6015KSKB-6015KKKB-6015KWNOTES:1. Circuits / Wire Colors subject to change without notice.2. Terminal that located to the right side on the lamp

9KB-6015KSKB-6015KKKB-6015KWTEST PROCEDURESPROCEDURELETTERCOMPONENT TESTThe touch control panel consists of circuits including semiconductors such as

10KB-6015KSKB-6015KKKB-6015KWC RELAY TEST4) Reconnect all leads removed from components during testing.5) Re-install the covers.6) Reconnect the power

11KB-6015KSKB-6015KKKB-6015KWWARNING : The oven should be fully assembled before following procedure.(1) Place one cup of water in the center of the t

12KB-6015KSKB-6015KKKB-6015KWChecking the initial sensor cooking conditionWARNING : The oven should be fully assembled before following procedure.(1)

13KB-6015KSKB-6015KKKB-6015KWTEST PROCEDURESPROCEDURELETTERCOMPONENT TEST9-2. Place the container on the center of tray in the oven cavity.9-3. Close

14KB-6015KSKB-6015KKKB-6015KW1. Disconnect the power supply cord.2. Open the drawer and keep it open.3. To discharge high voltage capacitor, wait for

15KB-6015KSKB-6015KKKB-6015KWMMOONNIITTOORRSSWWIITTCCHHIINNTTEERRLLOOCCKKSSWWIITTCCHHSSEECCOONNDDAARRYY ((BBLLKK)) ((BBRRNN,

16KB-6015KSKB-6015KKKB-6015KWTEST PROCEDURESPROCEDURELETTERCOMPONENT TESTM POWER TRANSFORMER TEST1. Disconnect the power supply cord.2. Open the drawe

17KB-6015KSKB-6015KKKB-6015KWTOUCH CONTROL PANEL ASSEMBLYOUTLINE OF TOUCH CONTROL PANELThe touch control section consists of the following units.(1) K

2KB-6015KSKB-6015KKKB-6015KWPRECAUTIONS TO BE OBSERVED BEFORE AND DUR-ING SERVICING TO AVOID POSSIBLE EXPOSURE TOEXCESSIVE MICROWAVE ENERGY(a) Do not

18KB-6015KSKB-6015KKKB-6015KW1 - 3 AN5- AN3 IN Terminal to change cooking input according to the Model.By using A/D converter contained in the LSI, DC

19KB-6015KSKB-6015KKKB-6015KW27 COM0 OUT Common data signal.Connected to LCD signal C4.28 VL3 IN Connected VC (+5V).29 - 31 P27- P25 OUT Turminal not

20KB-6015KSKB-6015KKKB-6015KWPin No. Signal I/O Description47 P05 OUT Magnetron high-voltage circuit driving signal.To turn on and off the cook relay(

21KB-6015KSKB-6015KKKB-6015KW(1) Structure of Humidity SensorThe humidity sensor includes two thermistors as shownin the illustration. One thermistor

22KB-6015KSKB-6015KKKB-6015KW1. Precautions for Handling Electronic ComponentsThis unit uses CMOS LSI in the integral part of thecircuits. When handli

23KB-6015KSKB-6015KKKB-6015KWPRECAUTIONS FOR USING LEAD-FREE SOLDER1. Employing lead-free solderThe "Main PWB" of this model employs lead-fr

24KB-6015KSKB-6015KKKB-6015KWMicrowave ovens contain circuitry capable of producing very high voltage and current. Contact with the following partsmay

25KB-6015KSKB-6015KKKB-6015KWBack coverExhaust ductscrewsTop plateRight side panelLeft side panelAir coverCavityMICROWAVE DRAWER DISASSEMBLYFig. 11.

26KB-6015KSKB-6015KKKB-6015KWAt this point, you will have access to all parts of the Microwave Drawer.7. To remove the Control Panel Frame Assembly,

27KB-6015KSKB-6015KKKB-6015KW1. Follow the Microwave Drawer disassembly as previouslystated2. Open the drawer and keep it open.3. To discharge the hig

1KB-6015KSKB-6015KKKB-6015KW WARNING TO SERVICE PERSONNELRange units contain circuitry capable of producing very high voltage and current, conta

28KB-6015KSKB-6015KKKB-6015KWDRAWER ASSEMBLY AND CHOKE REMOVAL1. Follow the Microwave Drawer disassembly as previouslystated2. Open the drawer and kee

29KB-6015KSKB-6015KKKB-6015KWSWITCH ANGLE REMOVAL(Locate either the right or left switch angle)1. Follow the Microwave Drawer disassembly as previousl

30KB-6015KSKB-6015KKKB-6015KWAUTO DRAWER GEAR REMOVAL1. Follow the Microwave Drawer disassembly as previously stated2. Open the drawer and keep it ope

31KB-6015KSKB-6015KKKB-6015KWMICROWAVE DRAWER WIRING DIAGRAM

32KB-6015KSKB-6015KKKB-6015KW645123645123ABCDEFGHABCDEFGHFigure S-2. Power Unit CircuitPA154DRVRS160HzFUSE2.5AC1C21000uF/50VD1 -- D41N4002L x4CN-A+D5R

33KB-6015KSKB-6015KKKB-6015KW645123645123ABCDEFGHABCDEFGHFigure S-3. Control Unit CircuitS21S20S19S18S17S16S15S14S13S12S11S10S9S8S7S6S5S4S3S2S1S0C2C1C

34KB-6015KSKB-6015KKKB-6015KW645123645123ABCDEFGHABCDEFGHFigure S-4. Printed Wiring Board of Power Unit2.5A312FUSET148D3ZD1J10RY1D12RY5DIPCNHQ1R1D2D11

35KB-6015KSKB-6015KKKB-6015KW645123645123ABCDEFGHABCDEFGHFigure S-5. Printed Wiring Board of Control Unit7878656Q7LCDCNECNNR40CF11153BCE513434212R6R5D

36KB-6015KSKB-6015KKKB-6015KWCONTROL PANELCONTROL PANEL PARTS LISTNote: The parts marked “ΔΔΔΔΔ” may cause undue microwave exposure.The parts marked “

37KB-6015KSKB-6015KKKB-6015KWMICROWAVE DRAWER PARTS LISTNote: The parts marked “ΔΔΔΔΔ” may cause undue microwave exposure.The parts marked “*” are use

2KB-6015KSKB-6015KKKB-6015KWMICROWAVE MEASUREMENT PROCEDUREA. Requirements:1) Microwave leakage limit (Power density limit): The power density of micr

38KB-6015KSKB-6015KKKB-6015KWREF. NO. PART NO. § DESCRIPTION Q'TY CODE3-59 FGLSPB002MRY0 M Oven tray assy 1 BK3-60 GCOVHB052MRF0 M Choke cover 1

39KB-6015KSKB-6015KKKB-6015KW645123645123ABCDEFGHABCDEFGHActual wire harness may be different from illustration.3-473-393-33-123-183-363-573-543-93-23

40KB-6015KSKB-6015KKKB-6015KWPACKING PARTS LISTNote: The parts marked “ΔΔΔΔΔ” may cause undue microwave exposure.The parts marked “*” are used in volt

41KB-6015KSKB-6015KKKB-6015KWINSTALLION SHEETOPERATION MANUALWOOD SCREWS2-32-12-2SUPPORT CORNERSPACKING CASESUPPORT CORNERSSUPPORT CORNERSSUPPORT CORN

42KB-6015KSKB-6015KKKB-6015KW2005 SHARP CORP. (5R2.00E) Printed in U.S.ACOPYRIGHT © 2005 BY SHARP CORPORATIONALL RIGHTS RESERVED.No part of this publi

3KB-6015KSKB-6015KKKB-6015KWSHARP ELECTRONICS CORPORATIONSHARP PLAZA, MAHWAH,NEW JERSEY 07430-2135SERVICE MANUALMICROWAVE DRAWERKB-6015KSKB-6015KK / K

4KB-6015KSKB-6015KKKB-6015KWITEM DESCRIPTIONPower Requirments 120 Volts14.5 Amperes, 1000 watts60 HzSingle phase, 3 wire groundedPower Output 1000 wat

5KB-6015KSKB-6015KKKB-6015KWKB-6015KSGENERAL INFORMATIONGROUNDING INSTRUCTIONSThis oven is equipped with a three prong grounding plug. It must be plug

6KB-6015KSKB-6015KKKB-6015KWOPERATIONDESCRIPTION OF OPERATING SEQUENCEThe following is a description of component functions duringoven operation.OFF C

7KB-6015KSKB-6015KKKB-6015KW SENSOR COOKING CONDITIONUsing the SENSOR function, food is cooked without figuringtime, power level or quantity. When t