KB-5121KS/K/W SERVICE MANUAL S15R256KB5121 COOK TOP WITH MICROWAVE DRAWER KB-5121KS pictured MODELS KB-5121KS KB-5121KK KB-5121KW WARNING TO SERVICE PERSONNEL: This service manual is intended for use by persons having electrical and mechanical training and a level of knowledge of these subjects generally considered acceptable in the appliance repair trade.
KB-5121KS/K/W PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY (a) Do not operate or allow the oven to be operated with the door open.
KB-5121KS/K/W WARNING TO SERVICE PERSONNEL Range units contain circuitry capable of producing very high voltage and current, contact with following parts may result in a severe, possibly fatal, electrical shock. (Example) High Voltage Capacitor, High Voltage Power Transformer, Magnetron, High Voltage Rectifier Assembly, High Voltage Harness, Heating Elements, etc.. Read the Service Manual carefully and follow all instructions. Before Servicing When the testing is completed, 1.
KB-5121KS/K/W SAFE SERVICING PRACTICES To avoid personal injury and/or property damage, it is important that Safe Servicing Practices be observed. The following are some limited examples of safe practices: 1. DO NOT attempt a product repair if you have any doubts as to your ability to complete it in a safe and satisfactory manner. 2. Before servicing or moving an appliance: • Disconnect the power source by tripping the circuit breaker to the OFF position, then disconnecting the wiring. 3.
KB-5121KS/K/W MICROWAVE MEASUREMENT PROCEDURE A. Requirements: 1) Microwave leakage limit (Power density limit): The power density of microwave radiation emitted by a microwave oven should not exceed 1mW/cm2 at any point 5cm or more from the external surface of the oven, measured prior to acquisition by a purchaser, and thereafter (through the useful life of the oven), 5 mW/cm2 at any point 5cm or more from the external surface of the oven.
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KB-5121KS/K/W SERVICE MANUAL COOK TOP PRODUCT DESCRIPTION WITH MICROWAVE DRAWER POWER CONNECTION ANTI-TIP DEVICE KB-5121KS / KB-5121KK / KB-5121KW FOREWORD This Manual has been prepared to provide Sharp Electronics Corp. Service Personnel with Operation and Service Information for the SHARP COOK TOP WITH MICROWAVE DRAWER, KB-5121KS/JK/ JW.
KB-5121KS/K/W COOK TOP SPECIFICATION ITEM DESCRIPTION Power Requirements 120 /208 - 120/240Volts / 46/50 Amperes 60 Hertz Single phase, 3 wire grounded Cook Top Heating Elements Two 6" - 1200W One 8" - 2000W One 6"/9" - 1200/2400W Control Complement One 6" - 100W Touch Navigation System Clock ( 1:00 - 12:59 ) Timer (0 - 99 min.
KB-5121KS/K/W POWER CONNECTION 4-WIRE CONNECTION SELECTING 208 OR 240 VOLT CONNECTION This appliance can be set for 208V or 240V. The voltage setting for your appliance is pre-set at 240V from the factory. Follow these steps to change the voltage setting. When installing to a 4-wire electrical system, new construction, mobile home and recreational vehicle or when local codes do not permit grounding through neutral. 1 Locate the voltage switch on the left side of the appliance (facing the front).
KB-5121KS/K/W ADJUST ANTI-TIP BRACKET Measure the thickness of the counter. See Figure 6. Locate the Anti-Tip Bracket on the backside of the appliance. See Figure 7. Loosen screws and adjust space between the glass cooktop and bracket to match the counter thickness plus 1/16”. See Figure 8. Tighten the screws to secure the bracket at the correct counter height dimension.
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Schematic-Off Condition KB-5121KS/K/W L1 BLK YLW INSIDE OUTSIDE RIGHT FRONT SURFACE ELEMENT P1B / 4 RED YLW P1A/ 4A 1a 2 L2 RED RED RED P1 RED WHT L2 L1 YLW RED E2 B3 E1 DM C7 MICROWAVE DRAWER DOOR OPEN-CLOSE MOTOR RY8 INDICATOR LIGHT 2a BRN PROTECTOR RED L2/ P1 NOISE FILTER BOARD CONTROL S1 S2 4a H2/ 2 WHT RED RED *3 WHT YLW 4 WHT RED P2 YLW*2 P BLK YLW L1/ P2 2a RED WHT ORG CONTROL UNIT E3 DM DOOR POSITION SWITCH REAR COOLING FAN DC MOTOR DOOR POSITION
KB-5121KS/K/W RED RED RED L2 RED *3 RED L2 L1 BLK *3 BLK COOK TOP SCHEMATIC (DETAIL) CONTROL S1 S2 RED RED INDICATOR LIGHT YLW YLW P1B / 4 RED YLW P1A/ 4A 4 RED 4a P2 BLK YLW BLK INSIDE OUTSIDE 2 P1 2a RED PROTECTOR RED WHT RIGHT FRONT SURFACE ELEMENT WHT L1/ P2 BRN 1a P ORG YLW*2 P1/ 4 H1/ 4 WHT Y LW YLW RIGHT REAR SURFACE ELEMENT 1a H2/ 2 L2/ P1 2a RED PROTECTOR YLW WHT CONTROL Y LW 2 BLK BLK P1/ 4 YLW 2 1a WARMER SURFACE ELEMENT L1/ P2 BLK ORG P 2a
KB-5121KS/K/W MICROWAVE DRAWER SCHEMATIC (DETAIL) RED WHT RED RED L1 BLK NOISE FILTER BOARD L L 501 3 501 1 FUSE 20A SWITCHING POWER SUPPLY UNIT RESISTOR 470 kW 1/2W LINE CROSS CAPACITOR 1.0 " F 250V NOISE SUPRESSION COIL RED GRN LINE BYPASS CAPACITOR 0.0033 " F 250V LINE BYPASS CAPACITOR 0.
KB-5121KS/K/W TEST PROCEDURES PROCEDURE LETTER A COMPONENT TEST TOUCH CONTROL PANEL ASSEMBLY TEST The touch control panel consists of circuits including semiconductors such as LSI, ICs, etc. Therefore, unlike conventional microwave ovens, proper maintenance cannot be performed with only a voltmeter and ohmmeter.
KB-5121KS/K/W TEST PROCEDURES PROCEDURE LETTER COMPONENT TEST 4) 5) 6) 7) B Reconnect all leads removed from components during testing. Re-install the covers. Reconnect the power source after the outer case is installed. Run the oven and check all functions. KEYBOARD UNIT TEST 1. Disconnect the power source, and then disassemble as per "COOK TOP/MICROWAVE DRAWER DISASSEMBLY" page 32. 2. Open the drawer and block it open. 3. Discharge high voltage capacitor. 4.
KB-5121KS/K/W TEST PROCEDURES PROCEDURE LETTER COMPONENT TEST 8. Reconnect all leads removed from components during testing. 9. Re-install the covers. 10. Reconnect the power source after the cabinets are installed. 11. Run the drawer and check all function. D DEFROST TEST WARNING : The unit should be fully assembled before following procedure. (1) Place one cup of water in the center of the turntable tray in the oven cavity.
KB-5121KS/K/W TEST PROCEDURES PROCEDURE LETTER COMPONENT TEST STEPS 8) 9) 10) 11) CAUSE OR CORRECTION 1 The rated AC voltage is not present between Check supply voltage and oven power cord. Pin Nos. 1and 3 of the 2-pin connecter (CN-B). 2 The rated AC voltage is present at primary side of touch control transformer. Touch control transformer or secondary circuit defective. Check and replace touch control transformer or power unit . Reconnect all leads removed from components during testing.
KB-5121KS/K/W TEST PROCEDURES PROCEDURE LETTER COMPONENT TEST < Install the new AH sensor. Reconnect all leads removed from components during testing. Re-install the outer case (cabinet). Reconnect the power source after the cabinets are installed. Reconnect the oven to the power supply and check the sensor cook operation as follows: 9-1. Fill approximately 200 milliliters (7.2 oz) of tap water in a 1000 milliliter measuring cup. 9-2. Place the container on the center of tray in the oven cavity. 9-3.
KB-5121KS/K/W TEST PROCEDURES PROCEDURE LETTER G COMPONENT TEST SURFACE ELEMENTCONTROL SYSTEMS Di al Posit ion Contacts Two types of surface elements control systems are covered in this manual. 1. Standard infinite switch. 2. Dual infinite switch. OFF LO-MED HI L1 - P O X X L1 - H 1 O X X L2 - H 2 O X- C X O X - open - closed P1 Standard infinite switch: The surface elements and standard infinite switches provide an infinite choice of heat settings for cooking.
KB-5121KS/K/W TEST PROCEDURES PROCEDURE LETTER COMPONENT TEST between the switch and the element are open. If the meter reads line to line voltage the element is defective. Element does not cycle: If the element does not cycle when the switch is set in a position other than high the switch is defective.
KB-5121KS/K/W TEST PROCEDURES PROCEDURE LETTER Both elements do not heat: COMPONENT TEST 2. With the switch turned clockwise to the high position measure the voltage drop between terminals 4 and 2. If the meter reads zero the switch is defective. If the meter reads line to line voltage, go to step 3. Remove the back panel of the backguard to expose the switch terminals. 3. With a Voltmeter set for AC and a scale higher than 240 Volts measure the voltage drop between terminals P1 and P2.
KB-5121KS/K/W TEST PROCEDURES PROCEDURE LETTER H COMPONENT TEST MAGNETRON ASSEMBLY TEST 1. 2. 3. 4. 5. 6. 7. 8. 9. Disconnect the power source. Open the drawer and keep it open. To discharge high voltage capacitor, wait for 60 seconds. To test for an open filament, isolate the magnetron from the high voltage circuit. A continuity check across the magnetron filament leads should indicate less than 1 ohm.
KB-5121KS/K/W TEST PROCEDURES PROCEDURE LETTER J COMPONENT TEST SECONDARY INTERLOCK SWITCH TEST 1. 2. 3. 4. Disconnect the power source. Open the drawer and keep it open. To discharge high voltage capacitor, wait for 60 seconds. Isolate the switch and connect the ohmmeter to the common (COM.) and normally open (NO) terminal of the switch. The meter should indicate an open circuit with the drawer open and a closed circuit with the drawer closed.
KB-5121KS/K/W TEST PROCEDURES PROCEDURE LETTER M COMPONENT TEST BLOWN MONITOR FUSE TEST 1. 2. 3. 4. Disconnect the power source. Open the drawer and block it open. To discharge high voltage capacitor, wait for 60 seconds. If the monitor fuse is blown when the drawer is opened, check the primary interlock switch, secondary interlock switch and monitor switch according to the "TEST PROCEDURE" for those switches before replacing the blown monitor fuse.
KB-5121KS/K/W TOUCH CONTROL PANEL ASSEMBLY OUTLINE OF TOUCH CONTROL PANEL The touch control section consists of the following units. In addition, the synchronizing signal is available in order to compose a basic standard time in the clock circuit.
KB-5121KS/K/W DESCRIPTION OF LSI (IC-1) The I/O signal of the LSIis detailed in the following table. Pin No. Signal I/O Description 1 P96 IN Signal coming from Transparent electrode (touch key on the LCD). When the 1 key of the transparent electrode is touched, a corresponding signal out of OUT1 of IC-2 will be input into P96 of IC-1. 2 P95 IN Signal coming from Transparent electrode (touch key on the LCD).
KB-5121KS/K/W Pin No. Signal I/O 20 INT0 IN Description Signal to synchronize LSI with commercial power source frequency. This is the basic timing for all real time processing of LSI. H : +5V L : GND 16.7 msec. 21 P81 OUT 22 TA4OUT OUT Signal to change the rotational direction is output to the Microwave drawer door open-close motor. 0.1 sec Signal to sound buzzer. A: Key touch sound. A B: Completion sound. 2.
KB-5121KS/K/W Pin No. Signal I/O Description 47 48 P47 CS2 OUT OUT Reset signal is outout to the LCD. Chip select signal is outout to the LCD. 49 P45 OUT Terminal not used. 50 P44 OUT Terminal not used. 51 P43 OUT Signal to turn on the indicator for the Cook Top Warmer is output to the LED (LD10). 52 53 P42 P41 OUT OUT Terminal not used. Power source to drive the Microwave drawer door open-close motor is output. 54 P40 IN 55 56 57 P37 P36 P35 OUT OUT OUT Terminal not used.
KB-5121KS/K/W Pin No. Signal I/O Description “L” level: During fan motor OFF. AH sensor input. This input is an analog input terminal from the AH sensor circuit, and connected to the A/ D converter built into the LSI. 90 AN6 IN 91 AN5 IN Used for initial balancing of the bridge circuit (absolute humidity sensor). This input is an analog input terminal from the AH sensor circuit, and connected to the A/D converter built into the LSI. 92 AN4 IN Terminal to change the specifications of the LSI.
KB-5121KS/K/W HUMIDITY SENSOR CIRCUIT (1) Structure of Humidity Sensor The humidity sensor includes two thermistors as shown in the illustration. One thermistor is housed in the closed vessel filled with dry air while another in the open vessel. Each sensor is provided with the protective cover made of metal mesh to be protected from the external airflow. potential at both F-3 terminal of the absolute humidity sensor and AN5 terminal of the LSI. The voltage of AN6 terminal will indicate about +2.5V.
KB-5121KS/K/W TOUCH CONTROL PANEL SERVICING touch control panel and the oven itself is so short that the two can’t be separated. For those models, check and repair all the controls (sensor-related ones included) of the touch control panel while keeping it connected to the oven. B. On some models, the power source between the touch control panel and the oven proper is long enough that they may be separated from each other.
KB-5121KS/K/W PRECAUTIONS FOR USING LEAD-FREE SOLDER 1. Employing lead-free solder The "Main PWB" of this model employs lead-free solder. This is indicated by the "LF" symbol printed on the PWB and in the service manual. The suffix letter indicates the alloy type of the solder. Example: Indicates lead-free solder of tin, silver and copper. 2. Using lead-free wire solder When repairing a PWB with the "LF" symbol, only lead-free solder should be used.
KB-5121KS/K/W COOK TOP / MICROWAVE DRAWER DISASSEMBLY WARNING: Follow all safety precautions beginning on Page 2 before proceeding! CAUTION: Before performing any of the disassembly, disconnect the power source! Fig. 1 1. Before removing Control Panel, take measures to protect the Cook Top surface and keep Microwave Drawer open to prevent scratches. Control Knobs Retainers 2. Remove all Control Knobs (Fig 1). Glass Key Deco GND Deco Screw 3. Unscrew all Retainers (Fig 1). 4.
KB-5121KS/K/W 10. Remove screws from Control Panel Frame (Fig 4). Fig. 4 Control Panel Frame 11. Slide Cook Top forward to unlock from shoulder screws, then remove or reposition (Fig. 5). Before you can Slide the Cook Top forward to unlock it from shoulder screws, you must remove nine (9) screws from each right, left and back slide angles (Fig. 5A). Fig. 5 Cook Top 12. After removing Slide Angles, remove all screws from the Exhaust Duct, right/left side Panels and back/ air covers (Fig. 5A). Fig.
KB-5121KS/K/W STOP SWITCH, SECONDARY INTERLOCK SWITCH AND MONITOR SWITCH REMOVAL 1. Disconnect the power source. 2. Open the drawer and keep it open. 3. To discharge the high voltage capacitor, wait for 60 seconds. 4. Remove the Cook Top. 5. Remove the Cook Top Stay (right or left). 6. Remove the screw holding the latch hook to the oven flange. 7. Remove the latch hook from the oven flange. 8. Disconnect the wire leads of each switch. 9.
KB-5121KS/K/W DRAWER/SLIDE RAIL REMOVAL DRAWER ASSEMBLY AND CHOKE REMOVAL NOTE: 1. Disconnect the power source. 2. Open the drawer and keep it open. 3. To discharge the high voltage capacitor, wait for 60 seconds. 4. Remove the both right and left Cook Top Stays. 5. Remove (2) Drawer Support Covers from Choke Cover as shown in (Fig. D-1). 6. Insert a putty knife (thickness of about 0.5mm) into the gap between the choke cover and the door frame. 7.
KB-5121KS/K/W SWITCH ANGLE REMOVAL/ADJUSTMENT Fig. S-1 SWITCH ANGLE REMOVAL (Locate either the right or left switch angle) 1. 2. 3. 4. Follow the Microwave Drawer disassembly as previously stated. Open the drawer and keep it open. To discharge the high voltage capacitor, wait for 60 seconds. To remove switch, remove screw (1) holding switch to switch angle (Fig. S-1). 5. To replace switch angle, remove bottom cover and remove the 2 screws holding the switch lever (Fig. S-2). 6.
KB-5121KS/K/W AUTO DRAWER GEAR REMOVAL 1. 2. 3. 4. 5. 5. 6. 7. Follow the Microwave Drawer disassembly as previously stated. Open the drawer and keep it open. To discharge the high voltage capacitor, wait for 60 seconds. Unhook wiring Auto Drawer Gear. Remove the (4) screws holding the auto drawer gear to the bottom cavity angle (Fig. G-1). Pull drawer gear from cavity angle. The drawer gear is now free.
KB-5121KS/K/W COOK TOP RADIANT HEATERS/HOT SURFACE INDICATOR REMOVAL 1. Disconnect the power source. 2. Refer to the disassembly instructions as previously stated. 3. After Cook Top Assembly is free, turn upside down (glass side down) on a protective surface to prevent scratching (Fig. O-13). 4. Remove the (10) screws from Bottom Plate and place to the side. 5. Remove Heater Protect Cover (Fig. O-14). 6. Remove necessary spring strap from Radiant Element. 7.
39 RED WHT WHT BLK 4 (RF) 4a(RF) H1(RR) H1(LF) WHT w/YLW STRIPE or YLW H2(RR) WHT w/BRN STRIPE or BRN H2(LF) WHT w/BRN STRIPE or BRN WHT WHT WHT L2 H1(LR) BLK L1 2 (RF) H2(LR) VLR-12V 1 2 3 4 5 6 7 8 9 10 11 12 (TO COOKTOP HARNESS) L1 (RR) ORG L2 (RR) RED L1 (LR) H1 (RR) BLK P (RR) RED P BLK P2 (RF) PILOT LIGHT LEFT YLW GRN YLW S2 (RF) S1 (RF) INFINITE SWITCHES (LEFT SIDE) P (LR) H2 (LR) YLW RED RED H1 WHT w/BRN STRIPE or BRN L2 (LR) WHT YLW orWHT w/YLW
COOK TOP WIRING DIAGRAM KB-5121KS/K/W L1 WHT WHT RED BLK 5 4 3 1 (JST VLP-12V) TO INFINITE SW HARNESS L2 4 (RF) WHT H1(LF) H1(LR) H2(RF) YLW BRN 11 10 9 8 6 2 4a(RF) H1(RR) H2(RR) WHT 1 12 7 H2(LF) BRN BLK WHT H2(LR) 2 (JST ELP-02V) TO DRAWER HARNESS YLW WHT RF BLU LF YLW LR BLK RR BRN SURFACE LAMPS L2 WHT 2 ZONE 2b BLK BLU P1 YLW WHT 1b YLW BRN 2a YLW SMALL 1 ZONE RIGHT REAR (RR) WHT RIGHT FRONT (RF) LARGE P1A 2a 2b BRN BLU BLK P1 YLW RED 1b WHT
2 GRN WHT STOP SW (N.O.) (COM.) 4 WHT EX (N.O.) GRY EX (COM.) BRN ORG FRONT RED EX EX (COM.) BRN BRN 1 RED 2 BLK (N.O.) SWITCH SECONDARY INTERLOCK ORG EX EX BRN VOLTAGE SWITCH (COM.) (N.C.) RED (COM) DOOR POSITION SWITCH ORG WHT WHT BLK UL TAPE RY-2 (N.O.) RED BRN EX 3 2 1 (COM.) RED ORG EX (JST VHR-3N) TO PWB CNB WHT MONITOR SW (N.O.) (JST XMR-05V) GRY 3 BRN (AMP 316086-1) RED DC COOLING FAN 3 BLK RY-3 (COM.) (N.O.
KB-5121KS/K/W 1 2 4 3 5 6 A A B B C C D D E E F F G G H H Figure S-2.
KB-5121KS/K/W 1 2 4 3 5 6 A B B C C Figure S-3.
KB-5121KS/K/W 2 1 4 3 5 6 B B C 1 6 CNJ CNE ZZRD448AFBWPQ 7 1 D16 D17 D15 A S047081 A C 1 C2 D14 RY10 2 6 D18 5 1 D2 D1 D3 D VRS1 CNH D7 RY3 R3 DIP FUSE 2.5A 15 RY9 ZD1 D13 D4 C1 FA844 D R1 CND RY11 CNA 1 E CNB 3 1 D8 D10 1 R4 R2 C E CNC D11 Q1 D12 7 B RY7 RY8 E F RY1 F RY4 D9 D5 RY6 RY5 3 RY2 D6 G G H H Figure S-4.
C23 R40 C5 C8 Q4 I C O C14 D40 C6 R7 ZD2 D41 R52 R41 R50 R42 I C O C4 C41 D40 D21 D22 R123 C106 R124 R126 C107 R125 C111 R130 R129 3 6 C7 C17 C40 R43 R44 C42 C43 R51 R45 R46 R47 R48 R49 R56 R55 R96 R95 D97 R97 D20 R58 R57 C52 R54 R53 R64 R66 R67 R65 R61 R60 R62 R63 D96 Q95 R98 R18 R99 Q97 IC7 R16 R16 R17 R131 7 WHA R30 G8W1 R117 R118 C Q21 R132 R121 C105 R120 C104 R122 R127 R128 C109 R133 CNX 1 R37 R35 R36 R38 R15 C30 C16 R32 R109 C102 R110 R112 C103 R111 C110 R116 R115
KB-5121KS/K/W 2 1 4 3 5 6 A A B B C 1 2 3 4 5 6 7 8 9 0 Cook top Warm D Setup Stop Clear OPEN START C CLOSE Kitchen Timer Minute Plus Control Lock On/Off (On) D (Set Off) R97 R86 R85 R84 R83 R82 R81 R80 C80 R71 R89 E C74 C70 IC44 44 C70 34 C81 33 C71 C73 CF4 1 23 C76 R74 22 C77 C75 C72 C78 11 12 R77 R90 R93 R91 R92 R78 R79 6 2 1 E R76 R72 C75 R73 CNG QPWBFA850DRZZ 5 F F G G H H Figure S-5.
KB-5121KS/K/W CONTROL PANEL PARTS LIST Δ” may cause undue microwave exposure. Note: The parts marked “Δ The parts marked “*” are used in voltage more than 250V. REF. NO. 1- 1 1- 2 1- 3 1- 4 1- 5 1- 6 1- 7 1- 8 1- 9 1-10 1-11 1-12 1-12 1-13 1-14 1-14 1-15 1-15 1-15 1-16 1-16 1-17 1-17 1-17 1-18 1-18 1-19 1-19 1-19 1-19 1-20 PART NO.
KB-5121KS/K/W 2 1 4 3 6 5 CONTROL PANEL A A 1-17 1-16 1-9 1-20 1-17 1-15 B B 1-11 1-16 1-1 1-20 1-9 C C 1-9 1-14 1-11 1-10 D D 1-9 1-5 1-9 1-7 E 1-10 1-7 E 1-13 1-3 1-12 1-7 F 1-19 F 1-2 1-6 G 1-18 G 1-4 CONTROL PANEL HARNESS 1-12 1-8 1-19 H H Actual wire harness may be different from illustration.
KB-5121KS/K/W COOK TOP PARTS LIST Δ” may cause undue microwave exposure. Note: The parts marked “Δ The parts marked “*” are used in voltage more than 250V. REF. NO. * * 2- 1 2- 2 2- 3 2- 4 2- 5 2- 6 2- 6 2- 7 2- 8 2- 9 2-10 2-11 2-12 2-13 2-14 2-15 PART NO.
KB-5121KS/K/W 2 1 4 3 6 5 2-12 A A 2-6 B B 2-15 2-12 2-2 2-14 C C 2-4 2-3 2-5 2-9 D D 2-10 2-11 2-4 2-9 E E 2-7 F F 2-13 G G 2-12 2-1 2-8 2-13 2-12 H H Actual wire harness may be different from illustration.
KB-5121KS/K/W MICROWAVE DRAWER PARTS LIST Δ” may cause undue microwave exposure. Note: The parts marked “Δ The parts marked “*” are used in voltage more than 250V. REF. NO. Δ * 3- 1 3- 2 3- 3 3- 4 3- 5 3- 6 3- 7 3- 8 3- 9 3-10 3-11 3-12 3-13 3-14 3-15 3-16 3-17 3-18 3-19 3-20 3-21 3-22 3-23 3-24 3-25 3-26 3-27 3-28 3-29 3-30 3-31 3-32 3-33 3-33 3-33 3-34 3-35 3-36 3-37 3-38 3-39 3-40 3-41 3-42 3-43 3-44 3-45 3-46 3-47 3-48 3-49 3-50 3-51 3-52 3-53 3-54 3-55 3-56 3-57 3-58 3-58 3-58 PART NO.
KB-5121KS/K/W REF. NO. 3-59 3-60 3-61 3-61 3-61 3-62 3-63 3-64 3-65 3-66 3-67 3-68 3-69 3-70 3-71 3-72 3-73 3-74 3-75 3-76 3-77 3-78 3-79 3-80 3-81 3-82 3-83 3-84 PART NO.
KB-5121KS/K/W 2 1 4 3 6 5 MICROWAVE DRAWER A A 3-28 3-28 3-81 3-28 3-82 3-75 3-14 3-76 3-28 3-28 3-40 3-80 B 3-79 B 3-28 3-55 3-28 3-49 3-11 3-28 3-39 3-68 3-28 3-71 3-27 3-45 3-28 3-28 3-15 C 3-28 3-28 3-44 3-28 3-12 3-22 3-13 3-62 3-10 3-42 3-28 3-30 3-28 3-48 3-1 3-2 3-7 3-28 3-54 3-26 3-56 3-53 3-83 3-29 3-28 3-18 3-84 3-46 3-6 3-28 3-77 3-36 3-32 3-8 D C 3-57 3-9 3-24 3-27 3-4 3-28 3-25 3-46 3-28 3-3 3-28 3-10 3-28 3-52 D 3-19
KB-5121KS/K/W BOTTOM COVER PARTS LIST Δ” may cause undue microwave exposure. Note: The parts marked “Δ The parts marked “*” are used in voltage more than 250V. REF. NO. 444444- 1 2 3 4 5 6 PART NO.
KB-5121KS/K/W PACKING PARTS LIST Δ” may cause undue microwave exposure. Note: The parts marked “Δ The parts marked “*” are used in voltage more than 250V. REF. NO. 5- 1 5- 2 5- 3 PART NO. § TINSEB432MRK0 TINSEB433MRR0 XTPUW50P35000 M M M "§" MARK: PARTS DELIVERY SECTION DESCRIPTION Q'TY CODE Operation manual Installation sheet Wood screws 1 1 4 PACKING 5-1 5-2 TOP PAD 5-3 PLASTIC BAG BOTTOM BASE PAD VERTICAL CORNER POST PACKING CASE Not replaceable items.
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KB-5121KS/K/W NOTES 57
KB-5121KS/K/W COPYRIGHT © 2005 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in retrieval systems, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher. 2005 SHARP CORP. (5R2.00E) Printed in U.S.
