Sharp R1874T Service Manual

R-1874SUPPLEMENTAL SERVICE MANUALTABLE OF CONTENTSPagePRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICE TOAVOID POSSIBLE EXPOSURE TO EXCESSIVE MIC

8R-1874645123645123ABCDEFGHABCDEFGHFigure S-2. Touch Control Panel Circuit+–+–+–+–A5A1A3B1B3B5B7C1C3C9C5C7F3G12G11G10G 9G 8G 1 G 2 G 3 G 4 G 5 G 6 G 7

9R-1874PARTS LIST "§" MARK: PARTS DELIVERY SECTION.ELECTRIC PARTS1- 1 FH-DZB017MRY0 M High voltage rectifier assembly 1 AM1- 2 RC-QZA234WRE

10R-1874REF. NO. PART NO. § DESCRIPTION Q'TY CODEIC1 RH-IZA719DRE0 J LSI 1AWIC2 RH-IZA495DRE0 J IC 1ALQ1 VS2SB1238//-3 J Transistor (2SB1238) 1 A

11R-1874REF. NO. PART NO. § DESCRIPTION Q'TY CODE4-24 LBSHC0037WRE0 M Cord bushing 1 AB4-25 FDUC-B050MRK0 M Exhaust duct 1 AK4-26 MLEVPB016MRF0

12R-1874SCREWS,NUTS AND WASHERS7- 1 XCPSD40P08000 M Screw : 4mm x 8mm 2 AA7- 2 XOTSF40P10000 M Screw : 4mm x 10mm 4 AB7- 3 XCBSD30P08000 M Screw : 3m

13R-1874645123645123ABCDEFGHABCDEFGHOVEN AND CABINETPARTS4-167-117-77-57-207-207-77-147-157-217-47-147-124-114-101-184-187-234-444-401-217-37-247-74-3

14R-1874645123645123ABCDEFGHABCDEFGH6-66-86-96-106-116-16-1-16-1-26-1-36-1-76-1-56-1-66-1-45-34-355-45-65-55-75-25-15-95-83-23-37-73-33-13-2-33-2-13-2

15R-1874'96 SHARP CORP. (8K5.550E) Printed in U.S.APACKING AND ACCESSORIESTRAY HOLDERDAMPER HOLDERGREASE FILTER (x 2)2-1INSTALL MATERIAL ASSEMBLY

16R-1874NOTES

17R-1874NOTES

R-1874PRECAUTIONS TO BE OBSERVED BEFORE ANDDURING SERVICING TO AVOID POSSIBLEEXPOSURE TO EXCESSIVE MICROWAVEENERGY(a) Do not operate or allow the oven

18R-1874'02 SHARP CORP. (10M2.42E) Printed in U.S.ACOPYRIGHT © 2002 BY SHARP CORPORATIONALL RIGHTS RESERVED.No part of this publication may be re

1R-1874MICROWAVE MEASUREMENT PROCEDURE (USA)A. Requirements:1) Microwave leakage limit (Power density limit): The power density of microwave radiation

2R-1874MICROWAVE MEASUREMENT PROCEDURE (CANADA)After adjustment of the door switches are completed individually or collectively, switch test and micro

3R-1874WARNING TO SERVICE PERSONNELMicrowave ovens contain circuitry capable of pro-ducing very high voltage and current, contact withfollowing parts

4R-1874SUPPLEMENTALSERVICE MANUALMICROWAVE OVENR-1874FOREWORDThis Manual has been prepared to provide Sharp Electronics Corp.Service Personnel with Op

5R-1874ITEM DESCRIPTIONPower Requirements120 Volts / 13.2 Amperes (Microwave), 13.2 Amperes (Convection) - [UL Rating]116 Volts / 13.0 Amperes (Micro

6R-18743-Pronged PlugGroundedReceptacle BoxGrounding Pin3-Pronged ReceptacleElectrical RequirementsThe oven is equipped with a 3-prong grounding plug.

7R-1874645123645123ABCDEFGHABCDEFGHFigure S-1. Pictorial Diagram645123645123ABCDEFGHABCDEFGHFigure S-1. Pictorial DiagramHIGH VOLTAGECAPACITORH.V.RECT