Sharp Carousel R-530ES User manual

R-530ES
In the interest of user-safety the oven should be restored to its original condition and only parts identical to those specified
should be used.
WARNINGTOSERVICEPERSONNEL:Microwaveovenscontaincircuitrycapableofproducingveryhighvoltageand
current,contactwithfollowingpartsmayresultinasevere,possiblyfatal,electricalshock.(HighVoltageCapacitor,High
VoltagePowerTransformer,Magnetron,HighVoltageRectifierAssembly, HighVoltageHarnessetc..)
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................................................................................................... 2
FOREWORD AND WARNING ............................................................................................................................. 3
PRODUCT SPECIFICATIONS ............................................................................................................................. 4
GENERAL INFORMATION ................................................................................................................................. 4
OPERATION ........................................................................................................................................................ 6
TOUCH CONTROL PANEL ................................................................................................................................. 8
PICTORIAL DIAGRAM......................................................................................................................................... 9
POWER UNIT CIRCUIT ..................................................................................................................................... 10
LSI UNIT CIRCUIT ............................................................................................................................................. 11
PARTS LIST....................................................................................................................................................... 12
PACKING AND ACCESSORIES ........................................................................................................................ 16
S51M166R530EE
R-530ES
MICROWAVE OVEN
MODEL
SUPPLEMENTAL SERVICE MANUAL
R-530ES
SHARP ELECTRONICS CORPORATION This document has been published to be used for after
sales service only.
The contents are subject to change without notice.
Service Headquarters: Sharp Plaza, Mahwah, New Jersey, 07430-2135
SENSOR COOKING
LET'S COOK
FROZEN FOODS
Popcorn
Fresh
vegetables
Ground
meat
Sensor
reheat CUSTOM HELP
Rice
Poultry
Baked
potatoes
Fish
Seafood
Snacks VegetablesEntrees
Defrost
Center From the Pantry Beverage Center
Breakfast Lunch 15 Minute
Recipes
Power
Level
Minute
Plus
Start
Touch On
KeepWarm
Plus
32145
87690
This is a supplemental Service Manual for Microwave Oven model R-530ES. This model is quite similar to the base models;
R-530EK/EW (S3108R530EUW/).
Thissupplemental manual mustbe usedin conjunctionwith thebase model service manual forcomplete operation,service,
safety and replacement parts information.

R-530ES
PRECAUTIONSTO BE OBSERVED BEFORE AND
DURING SERVICINGTO AVOID POSSIBLE
EXPOSURE TO EXCESSIVE MICROWAVE
ENERGY
(a) Do not operate or allow the oven to be operated with the door open.
(b) Make the following safety checks on all ovens to be serviced before activating the magnetron or other
microwave source, and make repairs as necessary: (1) interlock operation, (2) proper door closing, (3)
seal and sealing surfaces (arcing, wear, and other damage), (4) damage to or loosening of hinges and
latches, (5) evidence of dropping or abuse.
(c) Before turning on microwave power for any service test or inspection within the microwave generating
compartments, check the magnetron, wave guide or transmission line, and cavity for proper alignment,
integrity, and connections.
(d) Any defective or misadjusted components in the interlock, monitor, door seal, and microwave
generation and 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
Measurement Procedure outlined in this service manual.
If microwave emissions level is in excess of the specified limit, contact SHARP ELECTRONICS
CORPORATION immediately @1-800-237-4277.
If the unit operates with the door open, service person should 1) tell the user not to operate the oven
and 2) contact SHARP ELECTRONICS CORPORATION and Food and Drug Administration's
Center for Devices and Radiological Health immediately.
ServicepersonnelshouldinformSHARPELECTRONICSCORPORATIONofanycertifiedunitfound
with emissions in excess of 4mW/cm2. The owner of the unit should be instructed not to use the unit
until the oven has been brought into compliance.

1
R-530ES
WARNINGTO SERVICE PERSONNEL
Microwave ovens contain circuitry capable of pro-
ducing very high voltage and current, contact with
following parts
may result in a severe, possibly
fatal, electrical shock.
(Example)
HighVoltageCapacitor,HighVoltagePowerTrans-
former,Magnetron,HighVoltageRectifierAssem-
bly, High Voltage Harness etc..
Read the Service Manual carefully and follow all
instructions.
Before Servicing
1. Disconnect the power supply cord , and then
remove outer case.
2. Open the door and block it open.
3. Discharge high voltage capacitor.
WARNING:RISK OF ELECTRIC SHOCK.
DISCHARGE THE HIGH-VOLTAGE
CAPACITOR BEFORE SERVICING.
The high-voltage capacitor remains charged about 60
secondsaftertheovenhasbeenswitchedoff.Waitfor60
secondsandthenshort-circuittheconnectionofthehigh-
voltagecapacitor (thatisthe connectinglead ofthe high-
voltage rectifier) against the chassis with the use of an
insulated screwdriver.
Whenever troubleshooting is performed the power supply
mustbedisconnected.Itmay,insomecases,benecessary
to connect the power supply after the outer case has been
removed, in this event,
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. 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 the leads to the primary of the power
transformer.
5. Reinstall the outer case (cabinet).
6. Reconnect thepower supply cordafter the outercaseis
installed.
7. Run the oven and check all functions.
After repairing
1. Reconnect all leads removed from components during
testing.
2. Reinstall the outer case (cabinet).
3. Reconnect thepower supply cordafter the outercaseis
installed.
4. Run the oven and check all functions.
Microwave ovens should not be run empty. To test for the
presence of microwave energy within a cavity, place a cup
of cold water on the oven turntable, close the door and set
the power to HIGH and set the microwave timer for two (2)
minutes.Whenthe two minuteshaselapsed (timer atzero)
carefully check that the water is now hot. If the water
remainscoldcarryoutBefore Servicing procedureandre-
examine the connections to the component being tested.
When all service work is completed and the oven is fully
assembled,themicrowavepoweroutputshouldbechecked
and a microwave leakage test should be carried out.
Don't Touch !
Danger High Voltage

2
R-530ES
MICROWAVE MEASUREMENT PROCEDURE
A. Requirements:
1) Microwave leakage limit (Power density limit): The power density of microwave radiation emitted by a microwave oven
shouldnotexceed1mW/cm2atanypoint5cmormorefromtheexternalsurfaceoftheoven,measuredpriortoacquisition
bya purchaser,andthereafter(throughtheusefullife ofthe oven),5 mW/cm2atanypoint5cmor morefrom theexternal
surface of the oven.
2) Safety interlock switches Primary interlock relay and door sensing switch shall prevent microwave radiation emission in
excess of the requirement as above mentioned, secondary interlock switch shall prevent microwave radiation emission
in excess of 5 mW/cm2at any point 5cm or more from the external surface of the oven.
B. Preparation for testing:
Before beginning the actual measurement of leakage, proceed as follows:
1) Make sure that the actual instrument is operating normally as specified in its instruction booklet.
Important:
Survey instruments that comply with the requirement for instrumentation as prescribed by the performance standard for
microwave ovens, 21 CFR 1030.10(c)(3)(i), must be used for testing.
2) Place the oven tray in the oven cavity.
3) Place the load of 275±15 ml (9.8 oz) of tap water initially at 20±5½C (68½F) in the center of 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.
Theplacingof this standardloadin theovenis important notonlyto protect theoven,but also toinsure that anyleakage
is measured accurately.
4) Set the cooking control on Full Power Cooking Mode.
5) Close the door and select a cook cycle of several minutes. If the water begins to boil before the survey is completed,
replace it with 275 ml of cool water.
C. Leakage test:
Closed-door leakage test (microwave measurement)
1) Grasptheprobeofthesurveyinstrumentandholditperpendiculartothegapbetweenthedoorandthebodyoftheoven.
2) Move the probe slowly, not faster than 1 in./sec. (2.5 cm/sec.) along the gap, watching for the maximum indication on
the meter.
3) Checkforleakageatthedoorscreen,sheetmetalseamsandotheraccessiblepositionswherethecontinuityofthemetal
has been breached (eg., around the switches, indicator, and vents).
Whiletestingforleakagearoundthedoorpullthedoorawayfromthefrontoftheovenasfarasispermittedbytheclosed
latch assembly.
4) Measure carefully at the point of highest leakage and make sure that the highest leakage is no greater than 4mW/cm2,
and that the secondary interlock switch does turn the oven OFF before any door movement.
NOTE: After servicing, record data on service invoice and microwave leakage report.

3
R-530ES
SERVICE MANUAL
MICROWAVEOVEN
R-530ES
FOREWORD
This Manual has been prepared to provide Sharp Electronics Corp.
ServicePersonnelwithOperationandServiceInformationfortheSHARP
MICROWAVEOVEN,R-530ES.
Itis recommendedthatservicepersonnelcarefullystudythe entiretext
of this manual so that they will be qualified to render satisfactory
customer service.
Check the interlock switches and the door seal carefully. Special
attention should be given to avoid electrical shock and microwave
radiationhazard.
WARNING
Never operate 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
Certaininitialpartsareintentionallynotgroundedandpresent
ariskofelectricalshockonlyduringservicing.Serviceperson-
nel - Do not contact the following parts while the appliance is
energized;
High Voltage Capacitor, Power Transformer, Magnetron, High
VoltageRectifierAssembly, HighVoltageHarness;
If provided, Vent Hood, Fan assembly, Cooling Fan Motor.
Alltheparts marked“*” onpartslist areusedat voltagesmorethan
250V.
Removal of the outer wrap gives access to voltage above 250V.
PRODUCTDESCRIPTION
GENERALINFORMATION
OPERATION
TROUBLESHOOTINGGUIDEAND
TESTPROCEDURE
TOUCHCONTROLPANEL
COMPONENTREPLACEMENT
ANDADJUSTMENTPROCEDURE
WIRINGDIAGRAM
PARTS LIST
SHARPELECTRONICSCORPORATION
SHARP PLAZA, MAHWAH,
NEW JERSEY 07430-2135

4
R-530ES
ITEM DESCRIPTION
PowerRequirements 120 Volts / 13.8 Amperes
60Hertz
Singlephase,3wiregrounded
PowerOutput 1200watts(IECTESTPROCEDURE)
Operatingfrequencyof2450MHz
CaseDimensions Width 24"
Height 13-3/8"
Depth 19-1/8"
CookingCavityDimensions Width 17-3/8"
Height 10-1/2"
2.0 Cubic Feet Depth 18-5/8"
ControlComplement TouchControlSystem
Clock ( 1:00 - 12:59 )
Timer (0 - 99 min. 99 seconds)
MicrowavePowerforVariableCooking
Repetition Rate;
100PERCENT.............................. Fullpowerthroughoutthecookingtime
90PERCENT............................................... approx. 90% of Full Power
80PERCENT............................................... approx. 80% of Full Power
70PERCENT............................................... approx. 70% of Full Power
60PERCENT............................................... approx. 60% of Full Power
50PERCENT............................................... approx. 50% of Full Power
40PERCENT............................................... approx. 40% of Full Power
30PERCENT.............................................. approx. 30% of Full Power
20PERCENT............................................... approx. 20% of Full Power
10PERCENT............................................... approx. 10% of Full Power
0PERCENT................................Nopowerthroughoutthecookingtime
SensorCookingpads, Breakfastpad,Lunch pad
15 Minute Recipes pad, Defrost center pad, From the pantry pad
Beveragecenterpad,Numberselectionpads,Timer/Clockpad
Keep Warm Plus pad, Minute plus pad, Power Level pad
Stop/Clearpad,Start/TouchOnpad
Oven Cavity Light Yes
SafetyStandard UL Listed FCC Authorized
DHHS Rules, CFR, Title 21, Chapter 1, Subchapter J
SPECIFICATION
GENERAL INFORMATION
GROUNDING INSTRUCTIONS
This oven is equipped with a three prong grounding plug. It must be plugged into a wall receptacle that is properly installed
and grounded in accordance with the National Electrical Code and local codes and ordinances. In the event of an electrical
short circuit, grounding reduces the risk of electric shock by providing an escape wire for the electric current.
WARNING: Improper use of the grounding plug can result in a risk of electric shock.
Electrical Requirements
The electrical requirements are a 120 volt 60 Hz, AC only, 15 or 20 amp. fused electrical supply. It is recommended that a
separate circuit serving only this appliance be provided. When installing this appliance, observe all applicable codes and
ordinances.
A short power-supply cord is provided to reduce risks of becoming entangled in or tripping over a longer cord.

5
R-530ES
Where a two-pronged wall-receptacle is encountered, it is the personal
responsibility and obligation of the customer to contact a qualified
electricianandhaveitreplacedwithaproperlygroundedthree-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.orhigherratedcord.Donotdrapeoveracountertoportablewhere
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.
Itwilllightwhenovenisoperating
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.Coupling.
11.Wave guide cover.
12.Power supply cord.
NOTE:
Thedirectedfeaturesaredisabled
afterthreeminuteswhentheoven
is not in use. These features are
automatically enabled when the
door is opened and closed or the
STOP/ CLEAR pad is pressed.
1
65
4
210 11
12
9
7
8
3
TOUCH CONTROL PANEL
3-Pronged
Plug
Grounded
Receptacle Box
Grounding Pin
3-Pronged Receptacle
R-530ES
SENSOR COOKING
LET'S COOK
FROZEN FOODS
Popcorn
Fresh
vegetables
Ground
meat
Sensor
reheat CUSTOM HELP
Rice
Poultry
Baked
potatoes
Fish
Seafood
Snacks VegetablesEntrees
Defrost
Center From the Pantry Beverage Center
Breakfast Lunch 15 Minute
Recipes
Power
Level
Minute
Plus
Start
Touch On
KeepWarm
Plus
32145
87690

6
R-530ES
OPERATION
DESCRIPTION OF OPERATING SEQUENCE
Thefollowingisadescriptionofcomponentfunctionsduring
ovenoperation.
OFF CONDITION
Closing the door activates the door sensing switch and
secondary interlock switch. (In this condition, the monitor
switchcontactsare opened.)
When oven is plugged in, 120 volts A.C. is supplied to the
controlunit.(FigureO-1).
1. The display will show "Welcome".
Tosetanyprogramorsettheclock,youmustfirsttouch
theSTOP/CLEARpad. The display will clear,and" : "
willappear.
COOKING CONDITION
Program desired cooking time by touching the NUMBER
pads. Program the power level by touching the POWER
LEVELpad.
When the START pad is touched, the following operations
occur:
1. The contacts of relays are closed and components
connected to the relays are turned on as follows.
(Fordetails, referto FigureO-2)
RELAY CONNECTEDCOMPONENTS
RY-1 ovenlamp/turntablemotor/fanmotor
RY-2 powertransformer
2. 120 volts A.C. is supplied to the primary winding of the
powertransformerandisconvertedtoabout3.2voltsA.C.
output on the filament winding, and approximately 2360
volts A.C. on the high voltage winding.
3. Thefilamentwindingvoltageheatsthemagnetronfilament
andtheH.V.windingvoltageissenttoavoltagedoubler
circuit.
4. The microwave energy produced by the magnetron is
channelled through the waveguide into the cavity feed-
box, and then into the cavity where the food is placed to
becooked.
5. Upon completion of the cooking time, the power
transformer, oven lamp, etc. are turned off, and the
generationofmicrowaveenergyisstopped.Theovenwill
revert to the OFF condition.
6. Whenthedoorisopenedduringacookcycle,themonitor
switch,doorsensing switch,secondaryinterlockswitch,
relay(RY1)andprimaryinterlockrelayareactivatedwith
the following results. The circuits to the turntable motor,
thecoolingfan motor, and thehighvoltagecomponents
are de-energized, the oven lamp remains on, and the
digital read-out displays the time still remaining in the
cook cycle when the door was opened.
7. Themonitorswitchelectricallymonitors theoperationof
thesecondaryinterlockswitchandprimaryinterlockrelay
andismechanicallyassociatedwiththedoorsothatitwill
functioninthe following sequence.
(1) Whenthedooropensfromtheclosedposition,theprimary
interlockrelay(RY2)andsecondaryinterlockswitchopen
their contacts. And contacts of the relay (RY1) remains
closed. Then the monitor switch contacts close.
(2) When the door is closed from the open position, the
monitor switch contacts open first. Then the contacts of
the secondary interlock switch and door sensing switch
close. And contacts of the relay (RY1) open.
Ifthesecondaryinterlockswitch andprimaryinterlockrelay
(RY2)failwiththecontactsclosedwhenthedoorisopened,
the closing of the monitor switch contacts will form a short
circuitthroughthemonitorfuse,secondaryinterlockswitch,
relay (RY1) and primary interlock relay (RY2), causing the
monitor fuse to blow.
POWER LEVEL 0% TO 100% COOKING
WhenVariableCookingPowerisprogrammed,the120volts
A.C. is supplied to the power transformer intermittently
throughthecontactsofrelay(RY-2)whichisoperatedbythe
controlunitwithina32secondtimebase.Microwavepower
operation is as follows:
VARI-MODE ON TIME OFF TIME
100% power 32 sec. 0 sec.
approx. 90% power 30 sec. 2 sec.
approx. 80% power 26 sec. 6 sec.
approx. 70% power 24 sec. 8 sec.
approx. 60% power 22 sec. 10 sec.
approx. 50% power 18 sec. 14 sec.
approx. 40% power 16 sec. 16 sec.
approx. 30% power 12 sec. 20 sec.
approx. 20% power 8 sec. 24 sec.
approx. 10% power 6 sec. 26 sec.
0% power 0 sec. 32 sec.
Note: TheON/OFFtimeratiodoesnotcorrespondwiththe
percentageofmicrowavepower,becauseapprox.2
seconds are needed for heating of the magnetron
filament.

7
R-530ES
Figure O-1. Oven Schematic-Off Condition
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. CLOCK APPEARS ON DISPLAY.
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME PROGRAMMED.
3. VARIABLE COOKING CONTROL "P-HI/ 100 PERCENT".
4. "START" PAD TOUCHED.
Figure O-2. Oven Schematic-Cooking Condition
120V AC
60 Hz
OVEN
LAMP TURN-
TABLE
MOTOR FAN
MOTOR
MONITOR
SWITCH
H.V. RECTIFIER MAGNETRON
SECONDARY
INTERLOCK
SWITCH
TTM
OL FM
MONITOR
FUSE 20A
CAVITY
TEMP.
FUSE
MAGNETRON
TEMP.
FUSE
A1
A2
COM.
COM.
COM.N.O.
N.C.
N.O.
DOOR
SENSING
SWITCH
(RY-1) (RY-2)
CONTROL UNIT
PRIMARY
INTERLOCK
RELAY
B1 B2
GRN
POWER
TRANSFORMER
CAPACITOR 1.0µF
AC 2300V
F3
F1 F2
AH SENSOR
120V AC
60 Hz
OVEN
LAMP TURN-
TABLE
MOTOR FAN
MOTOR
MONITOR
SWITCH
H.V. RECTIFIER MAGNETRON
SECONDARY
INTERLOCK
SWITCH
TTM
OL FM
CAVITY
TEMP.
FUSE
A1
A2
COM.
COM.
COM.N.O.
N.C.
N.O.
DOOR
SENSING
SWITCH
(RY-1) (RY-2)
CONTROL UNIT
PRIMARY
INTERLOCK
RELAY
B1 B2
GRN
POWER
TRANSFORMER
CAPACITOR 1.0µF
AC 2300V
MONITOR
FUSE 20A
MAGNETRON
TEMP.
FUSE
F3
F1 F2
NOTE: Indicates components with potential above 250 V.

8
R-530ES
KEY UNIT TEST
1. Disconnect the power supply cord, and then remove outer case.
2. Open the door and block it open.
3. Dischargehighvoltagecapacitor.
4. If the display fails to clear when the STOP/CLEAR pad is depressed, first verify the flat ribbon
cableismakinggoodcontact,verifythatthedoorsensingswitch(stopswitch)operatesproperly;
thatisthecontactsareclosedwhenthedoorisclosedandopenwhenthedoorisopen.Ifthedoor
sensing switch (stop switch) is good, disconnect the flat ribbon cable that connects the key unit
tothecontrolunitandmakesurethedoorsensingswitchisclosed(eitherclosethedoororshort
the door sensing switch connecter). Use the Key unit matrix indicated on the control panel
schematic and place a jumper wire between the pins that correspond to the STOP/CLEAR pad
making momentary contact. If the control unit responds by clearing with a beep the key unit is
faultyandmustbereplaced.Ifthecontrolunitdoesnotrespond,itisafaultyandmustbereplaced.
Ifaspecificpaddoesnotrespond,theabovemethodmaybeused(afterclearingthecontrolunit)
to determine if the control unit or key pad is at fault.
5. Reconnectall leadsremovedfromcomponentsduring testing.
6. Re-installthe outercase (cabinet).
7. Reconnect the power supply cord after the outer case is installed.
8. Run the oven and check all functions.
TEST PROCEDURES
PROCEDURE
LETTER COMPONENT TEST
J
G 1 G 2 G 3 G 4 G 5 G 6 G 7 G 8
G 9
G10
G11
G12
G13
G14
Fresh
vegetables
Beverage
Center
Breakfast Lunch
Popcorn
Snacks
From the
Pantry Start
Touch On
Fish
Seafood Power Level
Keep
Warm
Plus 15
Minute
Recipes
Defrost
Center Custom Help Baked potatoes Sensor reheat
Minute
Plus
Vegetables
Rice
1
6
2
7
3
8
4
9
5
0
Poultry
Ground
meat
Entrees
Timer
Clock
Stop
Clear

9
R-530ES
6
45
123
6
45
123
A
B
C D E F
G H
A
B
C D E F
G H
Figure S-1. Pictorial Diagram
HIGH
VOLTAGE
CAPACITOR
HIGH VOLTAGE
WIRE A
H.V. RECTIFIER
POWER SUPPLY
CORD 120V 60Hz
HIGH VOLTAGE COMPONENTS
OVEN LAMP
AND SOCKET
MAGNETRON
COM.
MONITOR
SWITCH
COM.
N.O.
N.C.
DOOR
SENSING
SWITCH
SECONDARY
INTERLOCK
SWITCH
TURNTABLE
MOTOR
NOTE:
Hot (ORG) wire must be
connected to the terminal
with blue mark on the oven
light socket.
POWER
TRANSFORMER
COM.
NO
NOTE:
The neutral (WHT/GRY) wire must
be connected to the terminal with
"N" mark on the power supply
cord.
RED
WHT
RED
WHT
WHT ORG
WHT
PNK
GRN
GRN
to Oven cavity
WHT
WHT
RED
BLK
WHT
WHT
BLUE MARK
WHT RED
WHT
CAVITY TEMP. FUSE MAGNETRON TEMP. FUSE
FAN MOTOR
MONITOR
FUSE
&
HOLDER
RED RED
WHT
1
WHT
GRY
WHT
GRN ORG
ORG
CN-A
HN
NOTE:
The grounding conductor of
the power supply cord has
been grounded by power
supply cord fixing screw.
The screw must always be
kept tight.
GRY
PNK
GRN
2
1
CN-B
CN-B
BRN
WHT
BLK
BLU
ORG
B LU
BRN
RED
RED
BLK AH SENSOR
RED
WHT
1
2
3
CN-F
N.O.
N.O.
COM.
RY2
PRIMARY
INTERLOCK
RELAY
CN-A T1
1
1
2
2
CONTROL PANEL
(LSI UNIT)
(POWER UNIT)
CN-F
CN-C
CN-G

10
R-530ES
Figure S-2. Power Unit Circuit
+
–
+
–
+
–
A 1
CN-A
R4 27
D5
T1
1
3
4D1
D3
D2
D4
6
ab
c
d
VRS1
(J1)
D7D8
1SS270A1SS270A
10G471K
C1 0.1µ/50v C3 0.1µ/50v
ZD1 HZ16-1
C5 10µ/35v
C2 1000µ/35v
C4 10µ/35v
R1 2.4k
1SS270A1SS270A
D1-D4
11ES1 D6 R5 4.7k
R2 680 1/2w
R3 510 1/2w
R6 3.3k
Q2 2SB1238
SP1 PKM22EPT
Q1 2SB1238
RY1
RY2
Q3 KRC243M
CN-C
12PIN LEAD
WIRE HARNESS
LED
GND
VC
VA
INT
VR
BUZZER
MICRO
NC
NC
DOOR
SENSING
SWITCH
OVEN LAMP
TURNTABLE
MOTOR
FAN MOTOR
AC
AC
MICRO
DOOR
SENSING
SWITCH
OVEN LAMP
TURNTABLE
MOTOR
FAN MOTOR
C10
C 2
C 3
C 1
C 4
C 9
C 5
C 6
C 7
C 8
C11
C12
A 2
NO
COM
COM
B 2
B 2
NO

11
R-530ES
6
45
123
6
45
123
A
B
C D E F
G H
A
B
C D E F
G H
Figure S-3 LSI Unit Circuit
Fresh
vegtables
Beverage
Center
Breakfast
Lunch
Popcorn
Snacks
From the
Pantry
Start
Touch On
Fish
Seafood Power
Level
Keep
Warm
Plus
15
Minute
Recipes
Defrost
Center Custom
Help
Baked
potatoes
Sensor
reheat
Minute
Plus
Vegetables
Rice
1
6
2
7
3
8
4
9
5
0
Poultry
Ground
Meat
Entrees
Timer
Clock
Stop
Clear
C-10
C-9
C-1
C-8
C-12
F-1
F-2
F-3
G 1 G 2 G 3 G 4 G 5 G 6 G 7 G 8
G 9
G10
G11
G12
G13
G14
C-11
C-3
C-4
C-2
CN-C
GND
INT
VC
LED
VR
VA
OVEN LAMP
TURNTABLE
MOTOR
FAN MOTOR
BUZZERR
MICRO
NC
DOOR
SENSING
SWITCH
NC
AH SENSOR
NOTE : IF NOT SPECIFIED 1/10W ± 5%
CN-F
CN-G
Q20
DTA143EAK
Q30
DTA143EAK
R90
330 1w
IC-2
BA4558
CF1
CST4.00MGW
IC-1
IXA098DR
7237
36
1144 109
108
73
R94
4.7k
R69 15k
R97
15k
R41 15k
R92 1.8kF R93 360kF
R91
3.32kD
R96 3.57kD
R40 4.7k
R74 270k
8 7 6 5
1 2 3 4
R95 15k
Q21
DTA123JKA
MA152WA
D90
Q11
DTA143EAK
LD10 LD11 LD12 LD13
LD15 LD14
C10 47µ/16v C11 0.1µ/50v
C90 0.1µ/50v
C91 0.1µ/50v
C40 0.01µ/25v
C60 330p/50v
C20
0.1µ/50v
C13 0.01µ/25v
AIN0 AIN1 AIN2 AIN3
C14 0.01µ/25v
C15
0.1µ/50v
VL4
VL3
VL2
P44
P45
P20
P07 P06 P05 P04 P03 P02 P01 P00
P17
P16
P15
P14
AIN7
AIN6
AIN5AIN4
P21 P22 P23 P24
CNTRO
VL1
C16
0.1µ/50v
C17
0.1µ/50v
C18
0.1µ/50v
R12 15k
D20
(J11) 4.7k (J10)
(J12) (J14) (J16)
(J13) 4.7k (J15) 4.7k (J17) 4.7k
R11 15k
R10 1k
R15 4.7k
R16 4.7k
R17 4.7k
R18 4.7k
R98 620k R99 300k
R100 150kF R101 75kF R102 37.4kF
R19 4.7k
C12 0.1µ/50v
C92
0.01µ/25v
C93
0.01µ/25v
ZD10 UDZ4.3B Q10
2SA1037AK
C61 330p/50v C62 330p/50v C63 330p/50v C64 330p/50v C65 330p/50v
+
–
R75 270k
R60 15k
R61 15k R62 15k R63 15k R64 15k R65 15k R66 15k R67 15k
R76 270k R77 270k R78 270k R79 270k
R70 15k
R71 15k
R72 15k
R73 15k
R68 15k
C-6
C-5
C-7
COM14
COM15
COM5
COM6
COM16 COM15 COM14 COM13 COM12 COM11 COM10
COM9
SEG40 SEG39 SEG38 SEG37 SEG36 SEG35 SEG34 SEG33 SEG32 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10
SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1
COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8
COM0
COM5
COM15
COM8
SEG34 SEG39
P05 P04 P03 P02 P01 P00 P17 P16 P15 P14
AIN7 AIN6 AIN5 AIN4
RESET
NC
XCOUT
XCIN
NC
VCC
OSCSEL
XOUT
VSS
NC
XIN
NC
AIN3 AIN2 AIN1 AIN0
COM8 COM9
COM10 COM11 COM12 COM13
COM7
SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9
SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33
COM4
COM3
COM2
COM1
COM0
VL1
VL2
VL3
VL4
VL5
C3
C2
C1
VLIN
VREG
NC
VSS
P27
P26
P25
P24
P23
P22
P21
P20
P47
P46
P45
P44
P43
CNTR0
P41
INT0
P07
P06
SEG67
SEG66
SEG65
SEG64
SEG63
SEG62
SEG61
SEG60
SEG59
SEG58
SEG57
SEG56
SEG55
SEG54
SEG53
SEG52
SEG51
SEG50
SEG49
SEG48
SEG47
SEG46
SEG45
SEG44
SEG43
SEG42
SEG41
SEG40
SEG39
SEG38
SEG37
SEG36
SEG35
SEG34
SENSOR DEFROST TURNTABLE OFF COOK HELP
MA152WA

12
R-530ES
REF.NO. PART NO. DESCRIPTION Q'TY CODE
PARTS LIST
Note: The parts marked “∆∆
∆∆
∆” may cause undue microwave exposure.
The parts marked “*” are used in voltage more than 250V. "§" MARK: PARTS DELIVERY SECTION.
*
*
*∆
*
ELECTRICPARTS
1- 1 RC-QZB018MRE0 High voltage capacitor 1 AQ
1- 2 FH-DZB008MRY0 High voltage rectifier assembly 1 AM
1- 3 QSOCLB006MRE0 Oven lamp socket 1 AE
1- 4 RLMPTA068WRE0 Oven lamp 1 AE
1- 5 RMOTEA346WRE0 Fan motor 1 AR
1- 6 QFSHDB003MRE0 Fuse holder 1 AD
1- 7 FFS-BA016/KIT
Monitor switch (V-16G-2C25) and fuse assembly (20A 250V AC) 1AF
1- 8 QSW-MA085WRE0
Secondary interlock switch and door sensing switch (V-5230Q) 2AE
1- 9 QFS-TA013WRE0 Mgnetron temperature fuse 150½C 1 AE
1-10 QFS-TA014WRE0 Cavity temperature fuse 150½C 1 AF
1-11 RV-MZA293WRE0 Magnetron 1 BE
1-12 RMOTDA211WRE0 Turntable motor 1 AK
1-13 RTRN-B066MRE0 Power transformer 1 BA
1-14 FACCDB003MRE0 Power supply cord 1 AM
1-15 FDTCTA206WRKZ AH sensor 1 AW
CABINETPARTS
2- 1 GDAI-B061MRP0 Base plate 1 BC
2- 2 GLEGPB004MRF0 Foot 4AB
2- 3 GCABUB087MRP0 Outer case cabinet 1 AY
CONTROLPANELPARTS
3- 1 DPWBFB094MRU0 Power unit 1 BL
3- 1A QCNCMA275DRE0 J 2-pin connector (CN-A) 1 AB
3- 1B QCNCMA275DRE0 J 2-pin connector (CN-B) 1 AB
3- 1C FW-VZB146MRE0 M 12P wire harness (CN-C) 1 AU
C1 RC-KZA087DRE0 J Capacitor 0.1 uF 50V 1 AA
C2 VCEAB31VW108M J Capacitor 1000 uF 35V 1 AF
C3 RC-KZA087DRE0 J Capacitor 0.1 uF 50V 1 AA
C4-5 VCEAB31VW106M J Capacitor 10 uF 35V 2 AA
D1-4 VHD11ES1///-1 J Diode (11ES1) 4 AB
D5-8 VHD1SS270A/-1 J Diode (1SS270ATA) 4 AA
Q1-2 VS2SB1238//-3 J Transistor (2SB1238) 2 AA
Q3 VSKRC243M//-3 J Transistor (KRC243M) 1 AB
R1 VRD-B12EF242J J Resistor 2.4k ohm 1/4W 1 AA
R2 VRD-B12HF681J J Resistor 680 ohm 1/2W 1 AA
R3 VRD-B12HF511J J Resistor 510 ohm 1/2W 1 AB
R4 VRD-B12EF270J J Resistor 27 ohm 1/4W 1 AA
R5 VRD-B12EF472J J Resistor 4.7k ohm 1/4W 1 AA
R6 VRD-B12EF332J J Resistor 3.3k ohm 1/4W 1 AA
RY1-2 RRLY-A113DRE0 M Relay (DU24D1-1PR(M)) 2 AG
SP1 RALM-A014DRE0 J Buzzer (PKM22EPT) 1 AG
T1 RTRNPB009MRE0 M Transformer 1 BC
VRS1 RH-VZA032DRE0 J Varistor (10G471K) 1 AE
VRS1 RH-VZB002MRE0 M Varistor (470ND-10D) (Interchangeable) 1 AE
ZD1 VHEHZ161///-1 J Zener diode (HZ16-1) 1 AA
3- 2 DPWBFC167WRKZ LSI unit 1 BC
3- 3 FPNLCB346MRK0 Control panel frame assembly 1 AV
3-3-1 FUNTKB281MRE0 Key unit 1 AL
3-3-2 JBTN-B091MRF0 Open button 1 AD
3-3-3 HDECAB049MRP0 Decoration
plate 1AF
3-3-4 MSPRTA050WRE0 Open button spring 1 AA
3- 4 LHLD-B006MRF0 LCD holder 1 AF
3- 5 PSHEPB027MRE0 LED sheet 1 AF
3- 6 XEPSD30P10XS0 Screw; 3mm x 10mm 3 AA
OVENPARTS
4- 1 LBNDKB007MRP0 H.V. Capacitor band 1 AB
4- 2 LANGTB049MRP0 Chassis support 1 AE
4- 3 PHOK-B018MRF0 Latch hook 1 AF
4- 4 MLEVPB016MRF0 Switch lever 1 AD
4- 5 PDUC-B104MRF0 Magnetron duct 1 AG
4- 6 NFANPB006MRE0 Fan blade 1 AC

13
R-530ES
REF.NO. PART NO. DESCRIPTION Q'TY CODE
4- 7 PDUC-B088MRF0 Fan duct 1 AC
4- 8 ------------- Oven cavity (Not a replaceable part) 1 --
4- 9 PCOVPB085MRP0 Waveguide cover 1 AV
4-10 PPACGB014MRF0 Turntable motor packing 1 AA
4-11 PDUC-B106MRP0 Sensor duct 1 AG
4-12 PCUSU0464MRE0 Cushion 1 AC
4-13 PCUSGB037MRP0 Cushion 1 AA
DOORPARTS
5- 1 FCOV-B132MRK0 Door frame [DMO2420B] 1 AN
5- 2 LSTPPB021MRF0 Latch head 1 AE
5- 3 MSPRTA046WRE0 Latch spring 1 AB
5 -4 FDORFB049MRT0 Door panel [DMO2420B/S] 1 AX
5- 5 PSHEPB016MRE0 Sealer film 1 AD
5- 6 GCOVHB028MRF0 Choke cover 1
MISCELLANEOUS
6- 1 FW-VZB125MRE0 Stop switch harness 1 AF
6- 2 FW-VZB168MRE0 Main wire harness 1 AU
6- 3 TLABBB007MRE0 Cavity hole cover 1 AA
6- 4 FROLPB025MRK0 Turntable support 1 AN
6- 5 NTNT-A099WRE0 Turntable tray 1 AT
6- 6 TCAUAB037MRR0 Monitor caution label 1 AA
6- 7 TCAUAB033MRR0 DHHS/Screw caution label 1 AB
6- 8 TINSEB265MRR0 Operation manual 1 AD
6- 9 QW-QZB016MRE0 High voltage wire A 1 AD
6-10 TCADUB006MRR0 Recipe card 1 AC
6-11 TLAB-B040MRR0 Menu label 1 AD
6-12 TLABBB008MRE0 UL screw caution label 1 AD
SCREWS,NUTSANDWASHERS
7- 1 LX-BZA041WRE0 Special screw 5 AA
7- 2 LX-CZ0052WRE0 Special screw 3 AA
7- 3 XHTSD40P12RV0 Screw : 4mm x 12mm 1 AA
7- 4 LX-CZA070WRE0 Special screw (Torx tamper proof screw) 2 AB
7- 5 XOTSD40P12000 Screw : 4mm x 12mm 11 AA
7- 6 XCBSD30P08000 Screw : 3mm x 8mm 4 AA
7- 7 LX-CZA038WRE0 Special screw 2 AA
7- 8 XHTSD40P08RV0 Screw : 4mm x 8mm 3 AA
7- 9 XOTSF40P12000 Screw : 4mm x 12mm [DMO2420B/S] 2 AA
7- 9 XOTSE40P12000 Screw : 4mm x 12mm [DMO2420R] 4 AA

14
R-530ES
OVEN AND CABINET PARTS
6
45
123
6
45
123
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2-3
4-7
6-7
1-5
4-6
4-8
4-11
7-6
7-2
1-15
4-9
6-11
6-3
6-5
6-4 2-1
7-6
1-12
4-10
4-13
7-2
7-2
4-3
1-13
1-10
7-3 7-6
7-6
1-9
7-8
7-8
4-2
7-5
1-11
1-3
1-4
7-1
1-8
1-8
4-4
7-1
4-1
1-1
1-2
2-2
2-2
2-2
2-2
7-5
7-5 4-12
7-5
6-6
1-7
1-6
4-5
1-14
7-4
7-7
7-4
7-9
7-9
7-7
6-12
7-5

15
R-530ES
6
45
123
6
45
123
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
CONTROL PANEL PARTS
MISCELLANEOUS
DOOR PARTS
5-1
5-3
5-2
5-6
5-4
5-5
Actual wire harness may be different from illustration.
6-9
6-2
6-1
3-3-1
3-4
3-3
3-3-2
3-5
3-4
3-6
3-6 3-6
3-1
3-2
3-3-3

16
R-530ES
PACKING AND ACCESSORIES
DOOR PROTECTION SHEET
PLASTIC BAG
PACKING CASE
TOP PAD ASSEMBLY
INTO THE OVEN CAVITY
6-5 TURNTABLE TRAY
6-4 TURNTABLE SUPPORT
6-8 OPERATION MANUAL
TRAY PACK
BOTTOM PAD ASSEMBLY
TRAY HOLDER
6-10 RECIPE CARD

17
R-530ES
Notes

18
R-530ES
'01SHARPCORP.(5M2.60E)PrintedinU.S.A
COPYRIGHT©2001BYSHARPCORPORATION
ALLRIGHTSRESERVED.
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