Manuals / Sharp / Kitchen Appliance / Microwave Oven

Sharp R-210A specifications O-2Oven Schematic-ONCondition, O-1Oven Schematic-OFFCondition

Models: R-210A

1 28

Download 28 pages 43.92 Kb

Page 22

110V ~ 60Hz

NOTE: 1. 2. 3.

110V ~ 60Hz

NOTE: 1. 2.

R-210A

IN1

NEUTRAL

EARTH

LIVE

FUSE 13A

IN2

CONDITION DOOR CLOSED. VARIABLE COOKING TIMER ON

SCHEMATIC

IN1

NEUTRAL

EARTH

LIVE

FUSE 13A

IN2

SCHEMATIC CONDITION DOOR CLOSED. TIMER KNOB AT

Figure

LINE CROSS CAPACITOR 0.22∝/ AC125V

VARISTOR 15G / 270 V

DISCHARGE RESISTOR 180 kΩ / 0.5 W

NOISE SUPPRESSION COIL

NOISE FILTER

CONTROL

OF OVEN

Figure

LINE CROSS CAPACITOR 0.22∝/ AC125V

VARISTOR 15G / 270 V

DISCHARGE RESISTOR 180 kΩ / 0.5 W

NOISE SUPPRESSION COIL

NOISE FILTER

"0" POSITION	OF OVEN
.

20

O-2 Oven Schematic-ON Condition

LINE BYPASS CAPACITOR	LINE BYPASS CAPACITOR
0.0022∝/AC250V	0.0022∝/AC250V
AC1	AC2	TEMP.
		TEMP.
		FUSE
THERMAL		120˚C
CUT-OUT		(OVEN)
95˚C (MG)		1ST.
		1ST.
		LATCH
2ND.		SWITCH
LATCH
SWITCH

TM

TIMER MOTOR

OL

OVEN LAMP

FM

FAN MOTOR

TTM

TURNTABLE MOTOR

MONITOR

SWITCH

POWER

TRANSFORMER

H.V. FUSE 0.6A

H.V.

CAPACITOR 0.86∝ AC2000V

H.V.RECTIFIER

MAGNETRON

"HIGH"

O-1 Oven Schematic-OFF Condition

LINE BYPASS CAPACITOR	LINE BYPASS CAPACITOR
0.0022∝/AC250V	0.0022∝/AC250V
AC1	AC2	TEMP.
		TEMP.
		FUSE
THERMAL		120˚C
CUT-OUT		(OVEN)
95˚C (MG)		1ST.
		1ST.
		LATCH
2ND.		SWITCH
LATCH
SWITCH

TM

TIMER MOTOR

OL

OVEN LAMP

FM

FAN MOTOR

TTM

TURNTABLE MOTOR

MONITOR

SWITCH

POWER

TRANSFORMER

H.V. FUSE 0.6A

H.V.

CAPACITOR 0.86∝ AC2000V

H.V.RECTIFIER

MAGNETRON

NOTE: " " indicates components with potential above 250V.

Image 22

Sharp R-210A specifications O-2Oven Schematic-ONCondition, O-1Oven Schematic-OFFCondition

Contents

MICROWAVE OVEN SHARP CORPORATIONTABLE OF CONTENTS MODEL R-210AR-210A GENERAL IMPORTANT INFORMATION SHARP CORPORATION OSAKA, JAPANMICROWAVE OVEN R-210A MICROWAVE RADIATIONSPECIFICATION PRODUCT DESCRIPTIONGENERAL INFORMATION THIS APPLIANCE MUST BE EARTHEDAPPEARANCE VIEW MICROWAVE COOKING CONDITION OPERATION SEQUENCEOFF CONDITION Function sequence Figure O-2on pageMONITOR SWITCH FUNCTION OF IMPORTANT COMPONENTS1ST. LATCH SWITCH AND 2ND. LATCH SWITCH TEMPERATURE FUSE 120˚C OVENWARNING TO SERVICE PERSONNEL TROUBLESHOOTING GUIDESERVICING REMEMBER TO CHECK 3DPROBLEM TROUBLESHOOTING CHARTTEST PROCEDURE POSSIBLE CAUSE AND DEFECTIVE PARTS A B C D E E E F F I I I G G HJ KLETTER TEST PROCEDURES PROCEDUREMICROWAVE OUTPUT POWER IEC COMPONENT TESTMICROWAVE OUTPUT POWER 2 Litre water load TEST PROCEDURESPROCEDURE COMPONENT TESTLETTER TEST PROCEDURES PROCEDUREBPOWER TRANSFORMER TEST COMPONENT TESTFTEMPERATURE FUSE OR THERMAL CUT-OUTTEST TEST PROCEDURES PROCEDUREESWITCH TEST LETTERTimer motor with Vari-Switch TEST PROCEDURES PROCEDUREITIMER MOTOR WITH VARI-SWITCHTEST TIMER SWITCH- CONTACTSTo prevent an electric shock, take the following COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDUREWARNING FOR WIRING mannersFigure C-1.Magnetron Replacement Figure C-3Positive lock connectorRe-install Figure C-2.Oven lamp socketFigure C-5.Washer and O-ringInstallation and Re-installRe-install RemovalCONTROL PANEL ASSEMBLY AND SWITCH LEVER REMOVAL RE-INSTALL After adjustment, make sure of the followingFigure C-6.Latch Switch Adjustments Note After any service to the doorSEALER FILM Figure C-8.Door ReplacementInstallation Figure C-9.Sealer filmREQUIREMENT MICROWAVE MEASUREMENTPREPARATION FOR TESTING mW cm mW cmO-2Oven Schematic-ONCondition O-1Oven Schematic-OFFConditionFigure S-1.Pictorial Diagram HIGH VOLTAGE COMPONENTSELECTRIC PARTS PARTS LISTThe parts marked * are used in voltage more than CABINET PARTSThe parts marked * are used in voltage more than INFORMATION FOR PARTS CHANGEPACKING AND ACCESSORIES SCREWS,NUTS AND WASHERSOVEN AND CABINET PARTS MISCELLANEOUS CONTROL PANEL PARTSDOOR PARTS 1-1R-210A