Service manual

ManualsBrandsSharp ManualsCooktopKB-3411JK

KB-3411JS

KB-3411JK

KB-3411JW

This is a supplemental Service Manual and is quite similar to the base models KB-3300JS/JK/JW; (S74R243KB330J). This

supplemental manual must be used in conjunction with the base model service manual for complete operation, service, safety

and replacement parts information.

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. Sharp Electronics

Corporation cannot be responsible, nor assume any liability, for injury or damage of any kind arising from the

use of this manual.

Microwave ovens contain circuitry capable of producing very high voltage and current. Contact with the following

parts may result in a severe, possibly fatal, electrical shock. (High Voltage Capacitor, High Voltage Power

Transformer, High Voltage Rectifier and Heat sink etc., and Magnetron, High Voltage Harness etc..)

S25R247KB341J

KB-3411JS

KB-3411JK

KB-3411JW

FREE STANDING RANGE

WITH MICROWAVE DRAWER

MODELS

SUPPLEMENTAL SERVICE MANUAL

TABLE OF CONTENTS

Page

PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO

AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY ................... INSIDE FRONT COVER

BEFORE SERVICING ...................................................................................................... INSIDE FRONT COVER

WARNING TO SERVICE PERSONNEL ............................................................................................................... 1

MICROWAVE MEASUREMENT PROCEDURE .....................................................................................................3

FOREWORD AND WARNING ................................................................................................................................5

PRODUCT SPECIFICATIONS ............................................................................................................................... 6

POWER CONNECTION .........................................................................................................................................8

ANTI-TIP DEVICE ...............................................................................................................................................10

CONTROL LAYOUT ............................................................................................................................................ 11

SCHEMATICS ..................................................................................................................................................... 12

TOUCH CONTROL PANEL ASSEMBLY ............................................................................................................. 16

OVEN/MICROWAVE DRAWER DISASSEMBLY .................................................................................................21

WIRING DIAGRAMS ........................................................................................................................................... 33

PRINTED WIRING BOARDS ...............................................................................................................................39

PARTS LIST ........................................................................................................................................................ 44

PACKING AND ACCESSORIES ......................................................................................................................... 55

This document has been published to be used for after sales service only. The contents are subject to change without notice.

SHARP ELECTRONICS CORPORATION

KB-3411JS pictured

Summary of content (60 pages)

PAGE 1
KB-3411JS KB-3411JK KB-3411JW SUPPLEMENTAL SERVICE MANUAL S25R247KB341J FREE STANDING RANGE WITH MICROWAVE DRAWER MODELS KB-3411JS pictured KB-3411JS KB-3411JK KB-3411JW This is a supplemental Service Manual and is quite similar to the base models KB-3300JS/JK/JW; (S74R243KB330J). This supplemental manual must be used in conjunction with the base model service manual for complete operation, service, safety and replacement parts information.
PAGE 2
KB-3411JS KB-3411JK KB-3411JW 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.
PAGE 3
KB-3411JS KB-3411JK KB-3411JW 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 1.
PAGE 4
KB-3411JS KB-3411JK KB-3411JW 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: • Remove the power cord from the electrical outlet, trip the circuit breaker to the OFF position, or remove the fuse.
PAGE 5
KB-3411JS KB-3411JK KB-3411JW 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.
PAGE 6
KB-3411JS KB-3411JK KB-3411JW NOTES 4
PAGE 7
KB-3411JS KB-3411JK KB-3411JW SERVICE MANUAL FREE STANDING RANGE PRODUCT DESCRIPTION WITH MICROWAVE DRAWER KB-3411JS KB-3411JK / KB-3411JW POWER CONNECTION ANTI-TIP DEVICE FOREWORD This supplemental Manual has been prepared to provide Sharp Electronics Corp. Service Personnel with Operation and Service Information for the SHARP FREE STANDING RANGE WITH MICROWAVE DRAWER, KB-3411JS/JK/JW. Models KB-3411JS, KB-3411JK, and KB-3411JW are quite similar to models KB-3300JS/JK/JW (S74R243KB330J).
PAGE 8
KB-3411JS KB-3411JK KB-3411JW OVEN SPECIFICATION ITEM DESCRIPTION Power Requirements 120 /208 - 120/240Volts / 46/50 Amperes 60 Hertz Single phase, 3 wire grounded Thermal Oven Heating Elemants Top - 3000W Bottom - 2000W Case Dimensions Width 29-7/8" Height 37-5/16" Depth 27-5/16 Cooking Cavity Dimensions Width 22-5/8" Height 15-13/16" Depth 18" 3.
PAGE 9
KB-3411JS KB-3411JK KB-3411JW MICROWAVE DRAWER SPECIFICATION ITEM DESCRIPTION Power Output 1000 watts (IEC TEST PROCEDURE) Operating frequency of 2450MHz Cooking Cavity Dimensions Width 17-11/32 Height 5-7/16" Depth 17-1/8" 1.0 Cubic Feet Control Complement Touch Control System Clock ( 1:00 - 12:59 ) Timer (0 - 99 min. 99 seconds) Microwave Power for Variable Cooking Repetition Rate; P-HI ................................................. Full power throughout the cooking time P-90 ..................
PAGE 10
KB-3411JS KB-3411JK KB-3411JW POWER CONNECTION 208/240 VOLT CONNECTION INSTRUCTIONS ACCESS TO TERMINAL BLOCK The range can be set for 208V or 240V. The voltage setting for your range is pre-set at 240V from the factory. Follow these steps to change the voltage setting. Loosen screw on rear access cover and pull down as illustrated in Figure 6 to access terminal block wiring connection. To close, return to original location and secure screw.
PAGE 11
KB-3411JS KB-3411JK KB-3411JW 3 Make sure all connections are tightened securely and replace the rear access cover. See Figure 7. connections. Tighten all 3 or 4-wire leads to the terminal block. Follow wire locations shown in Figure 10. IMPORTANT DO NOT LOOSEN the factory installed nut connections which secure the range wiring to the terminal block. Electrical failure or loss of electrical connection may occur if these 3 nuts are loosened or removed.
PAGE 12
KB-3411JS KB-3411JK KB-3411JW 2 DRILL PILOT HOLES AND FASTEN BRACKET ANTI-TIP DEVICE NORMAL INSTALLATION STEPS ANTI-TIP BRACKET INSTALLATION INSTRUCTIONS IMPORTANT SAFETY WARNING To reduce the risk of tipping of the range, the range must be secured to the floor by properly installed Anti-Tip bracket and screws packed with the range. Failure to install the Anti-Tip bracket will allow the range to tip over if excessive weight is placed on an open door or if a child climbs upon it.
PAGE 13
KB-3411JS KB-3411JK KB-3411JW KB-3411JW 11
PAGE 14
Schematic-Off Condition KB-3411JS KB-3411JK KB-3411JW N L1 YLW CONTROL S1 S2 YLW 4 YLW RED RED YLW INSIDE OUTSIDE P1B / 4 RIGHT FRONT SURFACE ELEMENT 1a 2a BRN 2 INDICATOR LIGHT PROTECTOR RED RED RED P1 RED WHT L2 L2 WHT BLK WHT 1 3 CONTROL UNIT C3 OVEN SWITCHING POWER SUPPLY UNIT RED 3 1 D1 RED OVEN THERMAL CUT-OUT BLK L1 RED WHT BLK M11 L2 L ORG RED BLK RED C7 E2 E1 ORG MG THERMAL CUT-OUT C5 DM D3 MICROWAVE DRAWER DOOR OPEN-CLOSE MOTOR D5 E6 E3 RY-C
PAGE 15
KB-3411JS KB-3411JK KB-3411JW COOK TOP SCHEMATIC (DETAIL) RED RED RED RED RED BLK BLK BLK BLK YLW CONTROL S1 S2 INDICATOR LIGHT YLW RED RED YLW YLW RED RED 4 4a YLW ORG L1 YLW WHT P1A / 4A YLW RED 2a 1a INSIDE OUTSIDE P1 2 BRN P1B / 4 BLK P2 L2 RED L2 L1 PROTECTOR RED WHT RIGHT FRONT SURFACE ELEMENT P H1 WHT WHT P1 / 4 2 CONTROL YLW 1a YLW RED YLW YLW RIGHT REAR PROTECTOR SURFACE ELEMENT L2 H2 2a N P1 / 4 WHT 2 YLW 1a WARMER SURFACE ELEMENT BLK L1 P YL
PAGE 16
KB-3411JS KB-3411JK KB-3411JW MICROWAVE DRAWER SCHEMATIC (DETAIL) WHT N BLK L1 BLK RED L L WHT BLK FUSE 20A WHT SWITCHING POWER SUPPLY UNIT LINE CROSS CAPACITOR 1.0uF 250V NOISE SUPRESSION COIL LINE BYPASS CAPACITOR 0.0033uF 250V 1 3 RESISTOR 470 kohm 1/2W LINE BYPASS CAPACITOR 0.0033uF 250V RED WHT M1 ORG M3 BLK RED E1 E2 COM.
PAGE 17
KB-3411JS KB-3411JK KB-3411JW RANGE SCHEMATIC (DETAIL) L2 RED RED N BLK RED WHT BLK M4 DOOR SWITCH M5 RED RED YLW CONTROL UNIT DOOR LOCK MOTOR SWITCH M9 M10 BRN M8 ORG M11 THERMISTOR M12 RY6 ORG FM YLW CLOSS FLOW FAN MOTOR C3 WHT WHT RY9 BLK D1 RED CM RED BLU CONV. MOTOR RY8 BRN LM RED WHT WHT C7 DOOR LOCK MOTOR RY7 ORG OL C5 OVEN LAMP WHT WHT RY10 D3 YLW E6 E3 RY-C WHT GRY ORG BLK CONV.
PAGE 18
KB-3411JS KB-3411JK KB-3411JW TOUCH CONTROL PANEL ASSEMBLY OUTLINE OF TOUCH CONTROL PANEL In addition, the synchronizing signal is available in order to compose a basic standard time in the clock circuit. The touch control section consists of the following units. (1) Keyboard unit (2) Control Unit (3) Power unit The principal functions of these units and the signals communicated among them are explained below.
PAGE 19
KB-3411JS KB-3411JK KB-3411JW DESCRIPTION OF LSI (IC-1) The I/O signal of the LSIis detailed in the following table. Pin No. Signal I/O Description 1 AN5 IN Temperature measurement input: OVEN THERMISTOR. By inputting DC voltage corresponding to the temperature detected by the thermistor, this input is converted into temperature by the A/D converter built into the LSI. 2 AN4 IN Turminal not used. 3 AN3 OUT Door lock motor driving signal. To turn on and off shut-off relay(RY8).
PAGE 20
KB-3411JS KB-3411JK KB-3411JW Pin No. Signal I/O 23 P30 OUT Signal to reset LSI. Signal is output to reset IC-2, IC-3 and IC-4. 24 - 27 COM3 - COM0 OUT Turminal not used. 28 VL3 IN 29 - 34 P27- P22 OUT Turminal not used. 35 P21 OUT Turminal not used. 36 P120 OUT Convection heater relay driving signal. To turn on and off relay(RYC). “H” level: During convection heater relay ON. “L” level: During convection heater relay OFF.
PAGE 21
KB-3411JS KB-3411JK KB-3411JW Pin No. Signal I/O Description the signals holds “H” level during microwave cooking and “L” level while not cooking. In other cooking modes (90%, 80%, 70%, 60%, 50%, 40%, 30%, 20%, 10%, 0%) the signal turns to “H” level and “L” level in repetition according to the power level. Microwave cooking mode VARI MODE Other cooking mode ON TIME OFF TIME ON TIME OFF TIME 100% power 32 sec. 0 sec. 60sec. 0ec. 90% power 30 sec. 2 sec. 54sec. 6sec. 80% power 26 sec.
PAGE 22
KB-3411JS KB-3411JK KB-3411JW 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.
PAGE 23
KB-3411JS KB-3411JK KB-3411JW OVEN / MICROWAVE DRAWER DISASSEMBLY WARNING: Follow all safety precautions beginning on Page 2 before proceeding! 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. Unscrew Glass Key Deco screw (1) (Fig 1). Lens 5.
PAGE 24
KB-3411JS KB-3411JK KB-3411JW Fig. 4 10. Remove screws from Control Panel Frame (Fig 4). Control Panel Frame 11. Slide Cook Top forward to unlock from shoulder screws, then remove or reposition (Fig. 5). Fig. 5 Cook Top 12. Remove electrical cover and screws holding the select switch from back plate. Then remove all screws on back plate and carefullyremove back/side panels (Fig. 6). Fig.
PAGE 25
KB-3411JS KB-3411JK KB-3411JW 14. Remove screws from Microwave top Air Duct and take off (Fig. 7). Air Duct Fig. 7 15. Remove all screws from Microwave Back Plate (Fig. 7). 16. Lift Back Plate and remove carefully not to damage any wires (Fig. 7). NOTE: The Microwave Back Plate cannot be completely removed due to wiring. If you need to remove, you will have to unhook all wiring routed through it.
PAGE 26
KB-3411JS KB-3411JK KB-3411JW STOP SWITCH, SECONDARY INTERLOCK SWITCH AND MONITOR SWITCH REMOVAL 1. Disconnect the power supply cord. 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.
PAGE 27
KB-3411JS KB-3411JK KB-3411JW DRAWER/SLIDE RAIL REMOVAL DRAWER ASSEMBLY AND CHOKE REMOVAL NOTE: 1. Disconnect the power supply cord. 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.
PAGE 28
KB-3411JS KB-3411JK KB-3411JW 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.
PAGE 29
KB-3411JS KB-3411JK KB-3411JW 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.
PAGE 30
KB-3411JS KB-3411JK KB-3411JW OVEN DOOR REMOVAL OVEN DOOR ASSEMBLY REMOVAL 1. Disconnect the power supply cord. 2. Open the door to the fully opened position (Fig. O-1). 3. Pull the lock located on both hinge supports up and engage in the hook of the hinge levers. You may have to apply a little downward pressure on the door to pull the locks fully over the hooks (Fig. O-2). 4. Grab the door by the sides, pull the bottom of the door up and toward you to disengage the hinge supports.
PAGE 31
KB-3411JS KB-3411JK KB-3411JW OVEN BAKE ELEMENT REMOVAL 1. 2. 3. 4. 5. 6. Disconnect the power supply cord. Refer to the disassembly instructions as previously stated. Disconnect the wires by removing (2) nuts from element (Fig. O-5) Remove the (2) screws holding the element from inside the oven (Fig. O-6). Pull the Element into the oven. Proceed in reverse to reinstall the Bake Element. Fig. O-5 Fig. O-6 OVEN BROIL ELEMENT REMOVAL 1. 2. 3. 4. 5. 6. Disconnect the power supply cord.
PAGE 32
KB-3411JS KB-3411JK KB-3411JW BLOWER MOTOR REMOVAL 1. 2. 3. 4. 5. 6. 7. Disconnect the power supply cord. Refer to the disassembly instructions as previously stated. Unhook all wiring from Blower Motor (Fig. O-11) Remove tape from Thermistor rear hole. Remove the (2) screws holding the Blower Motor to the Rear Plate. The Blower Motor is now free. Proceed in reverse to reinstall the Blower Motor. Fig. O-11 LOCK MOTOR REMOVAL 1. 2. 3. 4. 5. 6. 7. Disconnect the power supply cord.
PAGE 33
KB-3411JS KB-3411JK KB-3411JW CONVECTION MOTOR/IMPELLER BLADE REMOVAL 1. 2. 3. 4. 5. 6. 7. 8. 9. 9. Disconnect the power supply cord. Refer to the disassembly instructions as previously stated. Unhook all wiring from convection Motor (Fig. C-16). Remove the (8) screws holding the convection cover on from inside the oven (Fig. C-13). Remove the (2) screws holding the convection heater in place (if necessary) (Fig. C-14). Unscrew the convection fan nut by turning it clockwise (Fig. C-14).
PAGE 34
KB-3411JS KB-3411JK KB-3411JW COOK TOP RADIANT HEATERS/HOT SURFACE INDICATOR REMOVAL 1. Disconnect the power supply cord. 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.
PAGE 35
33 WHT BLK WHT H1(RR) H1(LF) H1(LR) WHT w/BRN STRIPE or BRN H2(LF) WHT WHT 4a(RF) WHT w/YLW STRIPE or YLW RED 4 (RF) H2(RR) WHT L2 WHT w/BRN STRIPE or BRN 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 WHT w/YLW STRIPE P (RR) RED or YLW L2 (LR) BLK WHT H2 (RR) YLW P BLK P2 (RF) RED P1 (RF) YLW L2 RED PILOT LIGHT LEFT YLW GRN YLW S2 (RF) S1 (RF) INFINITE SWITCHES (LEFT SIDE) P (
PAGE 36
YLW WHT BRN H2(RR) H2(LF) H2(LR) 34 WHT YLW (JST ELP-02V) TO DRAWER HARNESS WHT W HT BLK WHT BRN BLK WHT RED L1 L2 4 (RF) 4a(RF) H1(RR) H1(LF) H1(LR) H2(RF) (JST VLP-12V) TO INFINITE SW HARNESS 2 1 12 11 10 9 8 7 6 5 4 3 2 1 BLU RF WHT L2 LF YLW SURFACE LAMPS LR BLK RR BRN BLK BLU 2b BLK BLU 2b YLW BLK 1b P1 YLW WHT 1 ZONE WHT P1A LEFT REAR (LR) LARGE WHT 2a BLU BLK 2b 1 ZONE BLK YLW P1 YLW R ED P1B 1 ZONE WHT YLW P1 YLW BRN 1b RIGHT REAR (RR) SMALL
PAGE 37
(N.O.) GRN STOP SW (COM.) WHT EX DC MOTOR (JST XMR-05V) 5 4 3 2 1 5 BLU RED BLK 2 ORG BLK 2 ORG YLW 1 3 4 RED TO CPU CNN (JST XAP-05V-1) 1 2 WHT YLW WHT YLW 3 BR N 4 EX (N.O.) GRY DOOR POSITION SWITCH EX (COM.) BRN RED EX ORG EX RED BLK (N.O.) RED SWITCH SECONDARY INTERLOCK BRN BRN (COM.) EX EX BRN WHT 2 UL TAPE 1 RED RY-2 RED RED RED (N.O.) (COM.) EX EX 3 RED EX RY-1 RED ORG (N.O.) EX (N.O.) BRN EX (COM.) ORG EX BLK RY-3 (COM.
PAGE 38
1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 1 0 1 1 12 13 14 1 5 TO PWB CNH (JST XAP-15V-1) EX B LK (COM) EX BLK (N.O.
PAGE 39
TERMINAL RED (RIGHT) (L2) BLK SHRINK TUBE (VERSAFIT V2) NO.07 NO.
PAGE 40
BLK BLK (LEFT) (L1) 38 TERMINAL WHT RED WHT RED (CENTER) (RIGHT) (N) (L2) ORG EX OVEN LAMP WHT WHT EX 2 LOCK MOTOR BRN BRN (COM) 1 WHT WHT 3 (N.O.) RED VOLTAGE SWITCH (N.C.) BLK YLW (COM) BLK BLK RED (N.O.) TOP HEATER RED BRN (N.C.
PAGE 41
KB-3411JS KB-3411JK KB-3411JW 2 1 4 3 6 5 A A Transformer CN-A RTRNPA006WRZZ D1 -- D4 1N4002L x4 A-1 CN-H 2200uF/35V + C2 C1 B 0.1uF/50V H-1 A-2 B H-2 A-6 VRS1 H-3 A-4 10G471K B-1 R1 CN-B C 1.5K 1/4W AC 120V 60Hz 2.5A FUSE B-3 C ZD1 RY2 HZ20-1 Q1 KTC1027 D5 POWER TRANSFORMER H-4 DU18D1-1P(M)-R-S RY1 H-5 D6 OL,SM R2 (DRAWER COM.) DU18D1-1P(M)-R RY3 D7 D (OVEN COM.) DU18D1-1P(M)-R D8 RY4 TOP H.
PAGE 42
KB-3411JS KB-3411JK KB-3411JW 1 2 4 3 5 6 A B B C C Figure S-3.
PAGE 43
KB-3411JS KB-3411JK KB-3411JW 1 2 4 3 5 6 B B 1 C 6 CNJ CNE ZZRD448AFBWPQ 7 1 D16 D17 D15 A S047081 A 1 D14 RY10 C2 6 D18 5 1 D2 D1 D3 VRS1 D CNH D7 RY3 R3 DIP FUSE 2.5A 15 R1 RY9 ZD1 D13 D4 C1 RY11 CNA CND FA844 D C 2 C E CNB 3 1 D8 D10 1 R4 R2 E CNC D11 E 1 Q1 D12 7 B RY7 RY8 D9 D5 RY6 RY5 RY4 F RY1 F 3 RY2 D6 G G H H Figure S-4.
PAGE 44
R8 2 B C E C3 CNK 15 1 CNL 9 LD10 1 CNF 3 4 CF1 1 8 9 CNX 2 1 CNM 14 5 9 1 CNN CNY 8 2 LCD1 CF2 6 5 3 4 D 3 4 42 R40 Figure S-5.
PAGE 45
1 2 Self Clean E Oven Light Delay Start 3 43 8 0 (On) 7 Control Lock Cooktop warm (Set Off) 5 4 Timer Clock Setup (MicroWarm) MicroWarm (Defrost) Sensor Popcorn Minute Plus Power Level START Stop Clear Custom Help 9 6 (Sensor Cook) Defrost Sensor Reheat Reheat (CLOSE) Sensor Cook (OPEN) 3 4 F 4 Figure S-5.
PAGE 46
KB-3411JS KB-3411JK KB-3411JW 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 1-13 1-13 1-14 1-15 1-15 1-16 1-16 1-16 1-17 1-17 1-18 1-18 1-19 1-19 1-20 1-20 1-21 1-21 1-22 PART NO.
PAGE 47
KB-3411JS KB-3411JK KB-3411JW 2 1 4 3 6 5 CONTROL PANEL A A 1-18 1-17 1-12 1-13 1-18 1-16 1-17 1-22 1-10 B B 1-13 1-1 1-22 1-12 1-15 C C 1-14 1-11 1-11 1-4 1-4 D D 1-11 1-4 1-11 1-5 E E 1-3 1-8 1-7 1-2 1-6 1-8 F F 1-13 1-13 1-4 1-21 1-13 1-19 1-9 G G 1-20 Actual wire harness may be different from illustration.
PAGE 48
KB-3411JS KB-3411JK KB-3411JW 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 2-14 2-15 2-15 2-16 2-17 PART NO.
PAGE 49
KB-3411JS KB-3411JK KB-3411JW 2 1 4 3 COOK TOP 6 5 2-14 A A 2-17 2-16 2-6 B B 2-15 2-2 2-4 C C 2-3 2-5 2-9 2-10 2-11 2-4 D D 2-9 2-7 E E F F 2-13 2-12 G G COOK TOP HARNESS 2-1 2-8 2-13 H H 2-12 Actual wire harness may be different from illustration.
PAGE 50
KB-3411JS KB-3411JK KB-3411JW 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 PART NO.
PAGE 51
KB-3411JS KB-3411JK KB-3411JW REF. NO. 3-58 3-58 3-58 3-59 3-60 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 PART NO.
PAGE 52
KB-3411JS KB-3411JK KB-3411JW 2 1 4 3 6 5 MICROWAVE DRAWER MICROWAVE DRAWER HARNESSES 3-74 A 3-47 3-55 A 3-75 3-14 3-28 Actual wire harness may be different from illustration.
PAGE 53
KB-3411JS KB-3411JK KB-3411JW OVEN 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. 4- 1 4- 2 4- 3 4- 4 4- 5 4- 6 4- 7 4- 8 4- 9 4-10 4-11 4-12 4-13 4-14 4-15 4-16 4-17 4-18 4-19 4-20 4-21 4-22 4-23 4-24 4-25 4-26 4-27 4-28 4-29 4-30 4-31 4-32 4-33 4-34 4-35 4-36 4-37 4-38 4-39 4-40 4-41 4-42 4-43 4-44 4-45 4-46 4-47 4-47 4-48 4-48 4-49 4-50 4-51 4-52 4-53 4-54 4-55 4-56 4-57 4-58 4-59 PART NO.
PAGE 54
KB-3411JS KB-3411JK KB-3411JW 2 1 4 3 6 5 OVEN UNIT OVEN UNIT HARNESSES A 4-42 A 4-40 Actual wire harness may be different from illustration.
PAGE 55
KB-3411JS KB-3411JK KB-3411JW OVEN DOOR 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. 55555555- 1 1 1 2 3 3 3 4 PART NO.
PAGE 56
KB-3411JS KB-3411JK KB-3411JW 1 2 4 3 6 5 OVEN DOOR A A 5-2 B B C C 5-1 D D E E 5-4 F F 5-4 5-3 G G 5-4 H H 1 2 4 3 54 5 6
PAGE 57
KB-3411JS KB-3411JK KB-3411JW 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. 6666666666666666- 1 2 3 4 5 6 7 8 9 9 9 10 11 11 12 13 PART NO.
PAGE 58
KB-3411JS KB-3411JK KB-3411JW PACKING PACKING CASE 6-12 2-14 & 2-15 6-11 6-9 BACK SPLASH SUPPORT CORNERS 6-13 BACK SPLASH HOLDER 6-3 BOILER INSERT 6-2 BOILER PAN 6-8 ANTI-TIP TEMPLATE 6-4 OPERATION MANUAL 6-5 INSTALLION MANUAL 6-7 ANTI-TIP KIT 6-6 6-1 Non-replaceable items 6-10 56 EXTENDED RACK ASSY x 2 OVEN RACK BOILER PAN RACK
PAGE 59
KB-3411JS KB-3411JK KB-3411JW NOTES 57
PAGE 60
KB-3411JS KB-3411JK KB-3411JW 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.