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R -403JK

a qualified electrician and have it replaced with a properly grounded
three-pronged wall receptacle or have a grounding adapter properly
grounded and polarized. If the extension cord must be used, it should be
a 3-wire, 15 amp. or higher rated cord. Do not drape over a countertop
or table where it can be pulled on by children or tripped over accidentally.

CAUTION: DO NOT UNDER ANY CIRCUMSTANCES CUT OR RE-

MOVE THE ROUND GROUNDING PRONG FROM THIS
PLUG.

OVEN DIAGRAM

1. One touch door open button.

Push to open door.

2. Door latches.

The oven will not operate unless the
door is securely closed.

3. Removable turntable support.
4. Removable turntable.

The turntable will rotate clockwise or
counterclockwise.

5. Oven lamp.

It will light when oven is operating or
door is opened.

6. Oven door with see-through window.
7. Ventilation openings. (Rear)
8. Auto-Touch control panel.
9. Time display: Digital display, 99

minutes 99 seconds.

10. Wave guide cover.
11. Power supply cord

                                                    TOUCH  CONTROL PANEL

3-Pronged
Plug

Grounded
Receptacle Box

Grounding Pin

3-Pronged Receptacle

NOTE:
The directed features are disa-
bled after one minute when the
oven is not in use. These features
are automatically enabled when
the door is opened and closed or
the STOP/ CLEAR pad is pressed.

                                                                             R-403JK

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Содержание R-403JK

Страница 1: ...CING INSIDE FRONT COVER WARNING TO SERVICE PERSONNEL 1 MICROWAVE MEASUREMENT PROCEDURE 2 FOREWORD AND WARNING 3 PRODUCT SPECIFICATIONS 4 GENERAL INFORMATION 4 KEY UNIT TEST 6 CPUUNITCIRCUIT 8 PARTS LIST 9 PACKING AND ACCESSORIES 13 S34M235R403JE R 403JK MICROWAVEOVEN MODEL SUPPLEMENTAL SERVICE MANUAL SHARP ELECTRONCS CORPORATION This document has been published to be used for after sales service o...

Страница 2: ...transmission systems shall be repaired replaced or adjusted by procedures described in this manual before the oven is released to the owner e A microwave leakage check to verify compliance with the Federal Performance Standard should be performed on each oven prior to release to the owner BEFORE SERVICING Before servicing an operative unit perform a microwave emission check as per the Microwave Me...

Страница 3: ...tor 4 Disconnect the leads to the primary of the power transformer 5 Ensure that the leads remain isolated from other components and oven chassis by using insulation tape 6 After that procedure reconnect the power supply cord When the testing is completed 1 Disconnect the power supply cord and then remove outer case 2 Open the door and block it open 3 Discharge high voltage capacitor 4 Reconnect t...

Страница 4: ...the oven cavity The water container shall be a low form of 600 ml 20 oz beaker with an inside diameter of approx 8 5 cm 3 1 2 in and made of an electrically nonconductive material such as glass or plastic The placing of this standard load in the oven is important not only to protect the oven but also to insure that any leakage is measured accurately 4 Set the cooking control on Full Power Cooking ...

Страница 5: ... the oven until the following points are ensured A The door is tightly closed B The door brackets and hinges are not defective C The door packing is not damaged D The door is not deformed or warped E There is no other visible damage with the oven Servicing and repair work must be carried out only by trained service personnel DANGER Certain initial parts are intentionally not grounded and present a...

Страница 6: ...lityandobligationofthecustomertocontact SPECIFICATION ITEM DESCRIPTION PowerRequirements 120 Volts 14 0 Amperes 1600 watts 60 Hertz Single phase 3 wire grounded PowerOutput 1100 watts IEC TEST PROCEDURE Operatingfrequencyof2450MHz CaseDimensions Width 21 21 32 Height 12 3 8 Depth 18 7 16 Cooking Cavity Dimensions Width 15 23 32 Height 9 21 32 1 5 Cubic Feet Depth 17 7 8 ControlComplement Touch Con...

Страница 7: ...oven will not operate unless the door is securely closed 3 Removable turntable support 4 Removable turntable The turntable will rotate clockwise or counterclockwise 5 Oven lamp It will light when oven is operating or door is opened 6 Oven door with see through window 7 Ventilation openings Rear 8 Auto Touch control panel 9 Time display Digital display 99 minutes 99 seconds 10 Wave guide cover 11 P...

Страница 8: ...tor 4 Using an ohmmeter and referring to the key unit matrix indicated on the control unit circuit check the circuit between the pins of the key unit that correspond to the STOP CLEAR pad When the pad is pressed the ohmmeter should indicate short circuit When the pad is released the ohmmeter should indicate open circuit If incorrect readings are obtained the key unit is faulty and must be replaced...

Страница 9: ...ontact surface of the ribbon cable edge and the rubber connector with a finger directly not to be oxidized If display digits are missing or scrambled remove control unit and make sure that there is not any trash or foreign substance on the contact surface of the rubber connector Use an adhesive tape to clean the contact surface of the rubberconnector Heat gun will soften adhesive Figure C XXX Grap...

Страница 10: ...8 R 403JK 6 4 5 1 2 3 6 4 5 1 2 3 A B C D E F G H A B C D E F G H Figure S 3 Control Unit Circuit ...

Страница 11: ... panel sub assembly 1 AN 3 3 FUNTKB401MRE0 M Key sheet kit 1 AS 3 4 JBTN B177MRF0 M Open button 1 AM 3 5 MSPRCA045WRE0 M Open button spring 1 AA 3 6 XEPSD30P08XS0 M Screw 3mm x 6mm 5 AB 3 7 PCOVPB114MRF0 M Night light cover 1 AD 3 8 QCNC A020WRZZ M Rubber connector 1 AC 3 9 HPNLCB181MRF0 M Key fixing mold 1 AH 3 10 PSHEPA900WREZ M LED sheet 1 AG 3 11 RLCDSA107DRZZ M LCD 1 AG 3 12 LANGQB060MRP0 M P...

Страница 12: ... wire harnes 1 AT 6 2 FROLPB025MRK0 M Turntable support 1 AN 6 3 NTNT A108WREZ M Turntable tray 1 AM 6 4 TCAUAB050MRR0 M Monitor caution label 1 AA 6 5 TCAUAB053MRR0 M DHHS Screw caution label 1 AB 6 6 TINSEB378MRK0 M Operation manual 1 AD 6 7 QW QZB016MRE0 M High voltage wire A 1 AC SCREWS NUTSANDWASHERS 7 1 LX BZA041WRE0 M Special screw 5 AA 7 2 LX CZ0052WRE0 M Special screw 2 AA 7 3 XHTSD40P12R...

Страница 13: ... B C D E F G H OVEN AND CABINET PARTS 2 3 4 7 6 5 1 4 4 6 4 8 4 9 6 3 6 2 2 1 7 5 1 9 4 10 7 2 7 2 7 4 4 3 1 10 1 7 7 3 7 6 7 5 7 6 4 2 7 4 1 8 7 1 1 6 1 6 4 4 7 1 4 1 1 1 1 2 2 2 2 2 2 2 2 2 7 4 7 4 4 11 7 4 6 4 1 5 1 11 7 4 7 7 7 4 7 7 1 5 1 3 4 5 7 4 ...

Страница 14: ... 1 2 3 A B C D E F G H A B C D E F G H Actual wire harness may be different from illustration 6 7 6 1 5 5 5 6 5 4 5 2 5 1 5 3 5 8 3 3 3 7 3 2 3 5 3 1 3 4 3 6 5 7 3 8 3 9 3 11 3 10 3 12 Control Panel Parts Door Parts Miscellaneous ...

Страница 15: ...ESSORIES DOOR PROTECTION SHEET PLASTIC BAG PACKING CASE TOP PAD ASSEMBLY INTO THE OVEN CAVITY 6 3 TURNTABLE TRAY 6 6 OPERATION MANUAL BOTTOM PAD ASSEMBLY TRAY HOLDER 6 2 TURNTABLE SUPPORT ON TOP OF THE OVEN Non replaceable items ...

Страница 16: ...BY SHARP CORPORATION ALL RIGHTS RESERVED No part of this publication may be repro duced stored in retrieval systems or trans mitted in any form or by any means elec tronic mechanical photocopying recording orotherwise withoutpriorwrittenpermission of the publisher ...

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