Sharp R-4A62 Bedienungsanleitung

R-4A62

SHARP SERVICE MANUAL

S2102R4A62PJ/

MICROWAVE OVEN

MODEL R-4A62

In interests of user-safety the oven should be restored to its original

condition and only manufacturer original spare parts must be used.

This is a supplemental Service Manual for Model R-4A62.

This model is quite similar to Base Model R-4A52 (Refer No. is S0005R4A52PJZ).

Use this supplemental manual together with the Base Model Service Manual.

Refer to the Base Model Service Manual for complete operation, service information, etc.

TABLE OF CONTENTS Page

GENERAL IMPORTANT INFORMATION ...................................................................................................... 1

CAUTION, MICROWAVE RADIATION,WARNING ...................................................................................... 1

PRODUCT SPECIFICATIONS ......................................................................................................................... 2

APPEARANCE VIEW ........................................................................................................................................ 3

CONTROL PANEL Cl RCUIT ............................................................................................................................ 4

PARTS LIST ....................................................................................................................................................... 5

PACKING AND ACCESSORIES ................................................................................................................... 10

SHARP CORPORATION

R-4A62

SERVICE MANUAL

SHARP

MICROWAVE OVEN

R-4A62

GENERAL IMPORTANT INFORMATION

This Manual has been prepared to provide Sharp Corp. Service

engineers with Operation and Service Information.

It is recommended that service engineers carefully study the

entire text of this manual and Base Model manual, so they will

be qualified to render satisfactory customer service.

CAUTION

MICROWAVE RADIATION

Service engineers should not be exposed to the micro-

wave energy which may radiate from the magnetron or

other microwave generating devices if it is improperly

used or connected. All input and output microwave

connections, waveguides, flanges and gaskets must be

secured. Never operate the device without a microwave

energy absorbing load attached. Never look into an open

waveguide or antenna while the device is energized.

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 not any other visible damage with the oven.

Servicing and repair work must be carried out only by

trained service engineers.

All the parts marked ‘I*” on parts list are used at voltages

more than 250V.

SHARP CORPORA=

OSAKA, JAPAN

R-4h62

PRODUCT SPECIFICATIONS

SPECIFICATION

I ITEM DESCRIPTION

Power Requirements

____

Power Consumption

.___--- -__

Power Output

.~-

Outside Dimensions

240 Volts

50 Hertz

Single phase, 3 wire earthed

1400w

750 watts nominal of RF microwave energy (2 liter water load)

j Operating frequency of 2450MHz

j Width 550mm

; Height 312mm

Depth 420mm

Cooking Cavity Dimensions I Width 381 mm

’ Height 210 mm

1 Depth 411 mm

Turntable diameter

Control Complement j 360mm

Touch Control System

Clock( I:00 - 12:59 )

Timer (0 - 99 minutes 99 seconds )

Microwave Power for Variable Cooking

Repetition Rate;

Set Weight

HIGH ...I.............................

MEDIUM HIGH Full power throughout the cooking time

....................................... approx. 70% of Full Power

MEDIUM .................................................. approx. 50% of Full Power

MEDIUM LOW ........................................ approx. 30% of Full Power

LOW ............................................*............. approx. 10% of Full Power

AUTO COOK, EASY REHEAT, EASY DEFROST, INSTANT COOK/START

MEMORY, AUTO START/CLOCK, REHEAT DINNER PLATE

REHEAT BEVERAGE, POWER LEVEL, LESS/MORE, DOUBLE

NUMBER, STOP/CLEAR

Approx. 17.0 kg

R-4h62

APPEARANCE VIEW

1. Ventilation openings 8. Touch Control Panel

2. Oven lamp 9. Digital readout

3. Hinges 10. Waveguide cover

4. Safety door latches

5. See through door

6. Coupling

7. Door open button

11. Access cover for oven lamp replacement

12. Power supply cord *Place the roller stat/ on

13. Roller Stay the coupling in the’oven

14. Turntable and seat the turntable on

Touch Control Panel the roller stay.

AUTO COOK

Touch to select Auto Cook ’ AUTO

COOK

mode.

iii

. 1 Roast beef

AUTO COOK MENUS 2 Roast lamb

3 Roast chicken

4 Corned meat

REHEAT DINNER PLATE/ 1 5 Stewed fruit

EASY

REHEAT

1 Casserole

2 Chicken pieces

3 SOUP

4 Pies

5 Pizza I

REHEAT BEVERAGE PADS 6 Jacket potatoes

Touch once to reheat dinner 7 Fresh vegetables \

plate or beverage. 8 Frozen vegetables EASY

9 Frozen dinners DEFROST

,,OScrambled eggs , d--

of food, 0; to select the Auto -’

Cook or Easy Reheat menus.

ments during cooking or to

decrease/increase the time

whilst programming the Easy

Reheat, Auto Cook, Easy

Defrost, Reheat Dinner Plate or -II-

Reheat Beverage modes.

STOP/CLEAR PAD

Touch to erase during pro-

gramming.

Touch once to stop operation

of oven during cooking; touch

twice to cancel cooking pro-

gramme.

AUTO START/CLOCK PAD-

Touch to set clock or Auto

Start time.

EASY REHEAT PAD

Touch to select Easy Reheat

mode.

EASY REHEAT MENUS

‘EASY DEFROST PAD

Touch to deffost meat by

entering weight.

*MEMORY

Touch to enter one frequently

used cooking programme.

Touch to recall the memorized

programme.

-DOUBLE PAD

To reheat a double quantity of

dinner plate or beverage touch

this pad prior to touching

REHEAT DINNER PLATE pad

or REHEAT BEVERAGE pad.

‘POWER LEVEL-PAD

Touch to select microwave

power setting.

If not touched. HIGH is auto-

matically selected.

INSTANT COOK/START PAD

Touch once to cook for 1

minute at HIGH or increase by

1 minute multiples each time

this pad is touched during

cooking.

Touch to start oven after

setting programmes.

R-4AB2

--j

ciI

7 I

H 5:: P=

Hf x 83

z=;

Y I-

r;>

1 2 3 4 5 I 6

R-4AB2

PARTS LIST

Note : The voltage supplied to the parts “*” are greater than 250V.

REF. NO. 1 PART NO. I DESCRIPTION 1ow ICODE

ELECTRICAL PARTS

l- 1 QFS-TA014WREO TF: Temp. fuse 150°C (MG) 1 AG

l- 2 QFSHDA002WREO Fuse holder (For Australian Model) 1 AF

;I 2 QSW-MA009WREO SW3: Monitor switch (V-5220D-070) 1 AF

QSW-MA007WREO SWl: Upper latch switch (V-5230D-069) 1 AF

l- 5 RTHM-A057WREO TC: Thermal cut-out 145°C (OVEN) 1 AG

l- 6 QACCAAOllWREO Power supply cord (For Australian Model)

l- 7 FW-QZA070WRKO H.V. rectifier assembly i AY

l- 8 RC-QZA075WREO C: High Voltage capacitor 1 AU

l- 9 QSOCLAOllWREO Oven lamp socket 1 AH

l-10 RLMPTA029WREO OL: Oven lamp 1 AL

l-11 QFS-CAOlOWREO F: Fuse M8A 1 AE

l-12 FMOTEA212WRKO FM: Fan motor assembly 1 BE

l-13 RTRN-A288WREO T: Power transformer 1 BM

l-14 RV-MZA089WREO MG: Magnetron (For Australian Model) 1 BG

l-15 RMOTDA133WREO TTM: Turntable motor 1 AW

l-16 RR-WZA003WREO R: Monitor resistor 0.8 n 20W 1 AG

l-17 QSW-MA007WREO SW2: Lower latch switch 1 AF

l-18 QSW-MA007WREO SW4: Stop switch 1 AF

CABINET PARTS

FHNG-A128WRMO Lower oven hinge 1 AF

GCABUA310WRPO Outer case cabinet 1 BF

;z ; MHNG-A227WRMO Upper oven hinge 1 AE

PCOVPA211WRPO Turntable motor cover AE

2- 5 PCAPHAOlSWREO Cabinet cap white 2' AD

2- 6 GLEGPA023WREO Foot 4 IAC

CONTROL PANEL PARTS

3- 1 ;{ILbpFA 5!

3flfj2UG

3- 1A Control unit (Not replacement item)

QCNCMA078DREO 4-pin connector (A)

3- 1B QCNCM0027WREO 2-pin connector (B)

- 1c QCNCWA030DREO 12-pin connector (D)

- 1D RV-KXA037DREO Fluorescent display tube

:2' RC-KZA032DREO Capacitor O.lpF 5OV

VCEAB31VW108M Capacitor 1OOOpF 35V

c5 VCEAB31EW476M Capacitor 47pF 25V

C6,7,20,VCKYBllEX103N Capacitor O.OlpF 25V

C21,40

cso-53 VCKYDllHB331K Capacitor

C80 330pF SOV

VCEAB31HW104M Capacitor O.lgF 5OV

C81 VCEAB31HW225M Capacitor 2.2pF 5OV

C82 VCEAB31HW335M Capacitor 3.3pF 5OV

c90 VCC-F31H-680J Capacitor 68pF 5ov

c91 VCC-F31H-181J Capacitor

CF90 180pF 5ov

RCRS-2008DRE0 Ceramic filter KBRGOOB (GOOkHz)

Dl-5 VHDllESl///-1 Diode (11ESl)

D50-57, VHDlSS270A/-1Diode (lSS270A)

D80-83

1 BP

i AB

1 AE

1 AU

t AG

1 AB

5 AA

4 AA

1 AC

1 AA

1 AB

5' AB

12 AA

ICl RH-IZA339DREO LSI 1

Ql AV

VS2SB910MR/-4 Transistor (2SB910MR) 1

Q20,82 AC

VSDTC114ES/-3 Transistor (DTC114ES) 2

480 AB

VSDTA114ES/-3 Transistor (DTA114ES) 1

Q8l AB

VSDTD143ES/-3 Transistor (DTD143ES) 1 AC

R2 VRD-B12HF272J Resistor

R3 2.7KR 1/2W AB

VRD-B12HF102J Resistor

R4 1Kn 1,'2W : AA

VRD-B12HF112J Resistor

R5 l.lKQ 1/2W 1 AA

VRD-B12EF821JResistor

RlO 82On 1/4W

VRD-B12EF123J Resistor 12kfi 1/4W

R -4A62

Note : The voltage supplied to the parts “*r are greater than 250V

REF. NO. -PART NO. DESCRIPTION

R11,20 VRD-B12EF103J Resistor 1Okn 1/4W

R30 VRD-B12EF102JResistor lkf2 1/4W

R31 VRD-B12EF332JResistor 3.3kR 1/4W

R40 VRD-B12EF473J Resistor 47kQ 1/4W

R41 VRD-B12EF563J Resistor 56kQ 1/4W

RSO-53 VRD-B12EF183J Resistor 18kQ 1/4W

R150-157

R80 VRD-B12EF623J Resistor 62KQ 1/4W

R81 VRD-B12EF471JResistor 47on 1/4w

R82 VRD-B12EF201J Resistor 2OQf2 1/4w

R83 VRD-B12EF390JResistor

R90 VRD-B12EF122J Resistor 39f2 1/4w

RYl 1.2KQ 1/4W

RRLY-A020DREO Relay (OJ-SH-112LM)

RY2 RRLY-A059DREO Relay (VS14MB-NR)

SP30 RALM-AOlODREO Buzzer (PKM22EPT-CA)

Tl RTRNPA064DREO Transformer

VRSl RH-VZAOlODREO Varistor (TNRlSG471K)

ZDl VHEHZ12Bl//-1 Zener diode (HZ12B-1)

ZD2 VHEHZGC2///-1 Zener diode (HZ6C-2)

ZD3 VHEHZGA3///-1 Zener diode (HZ6A-3)

ZDlO,20 VHEHZllA3//-1 Zener diode (HZllA-3)

3- 2

3- 3 HPNLCA903WRFO Control panel frame

DUNTKA447WRKO Key unit assembly

3- 4 GMADIA055WRFO Display window

3- 5 JBTN-A596WRFO Open button

3- 6

3- 7 MSPRTAOSOWREO Open button spring

XEPSD30PlOXSO Screw; Control unit mtg.

Q’TY CODt

2 AA

1 AA

12 AA

1 AA

i AK

1 AA

1 AE

1 AB

1 AA

1 AC

2 AA

1 AS

1 BB

1 AE

1 AF

3' AA

OVEN PARTS

2: 2' LBNDKA038WRPO Capacitor holder

;r ;

LSTPPA069WRFO Cord anchorage (upper)

LSTPPA070WRFO Cord anchorage (lower) 1 z!

FDAI-A138WRYO Bottom plate right AD

4- 5 1

PDUC-A406WRFO Air duct AU

1 AK

;r g PHOK-A065WRFO Latch hook

PCUSUA236WRPO Partition cushion 1 AL

4- 7

4- 9 PCUSUA237WRPO Waterproof cushion i AF

FOVN-A210WRTO Oven cavity 1 AF

4-10 GDAI-AlGlWRWO Bottom plate left 1 AK

1 AH

4-11 MLEVPA166WRFO Latch lever

4-12

4-13 FROLPA047WRKO Roller stay 1 AE

NTNT-A036WREO Turntable 1 AW

4-i4

4-15 GFTA-A008WRWO Oven lamp access cover 1 AX

NCPL-AOlSWRFO Turntable coupling 1 AF

1 AD

4-17

4-18 PCOVPA212WREO Waveguide cover

PCUSUA157WRPO Cushion 1 AF

4-19 PCUSUA235WRPO Exhaust cushion 1 AC

4-20 PPACGA096WREO O-ring AF

4-21 PFILWA041WREO Oven lamp filter : AG

1 AA

4-22

4-23 LBOS-A045WREO Waveguide stab 1 AG

4-26 PGIDHA044WRPO Magnetron air guide

PCUSU0158YBPO Cushion 1 AM

4-27 PCUSGA305WRPO Oven cushion 1 AA

4-28 PCUSUA278WRPO MG Cushion 1 AD

1 AF

DOOR PARTS

CDORFA467WRKO Door assembly, complete.

FDORFA210WRTO Door panel

GCOVHA233WRFO Choke cover

LSTPPA093WRFO Latch head

MSPRTA114WREO Spring

HPNL-A334WREO Door screen

PSHEPA336WRPO Sealer film

GWAKPA165WRFO Door frame

1 BP

1 BF

i AF

1 AD

1 AT

1 AF

1 AY

R -4A62

Note : The voltage supplied to the parts n*n are greater than 25OV.

REF. NO. f PART NO. I DESCRIPTION 1Q’TY ICODE

7- 1

7- 2

7- 3

7- 4

7- 5

XFPSD30PlOOOO

XOTSD40P12RVO

XOTSD40P12000

LX-CZA029WREO

XFPSD40P30000

7- 6

7- 7

;r g

7-10

LX-CZOO52WREO

XCPSDSOP12KSO

XOTSE40P08000

XFPSD30P06000

XFPSD40P08KOO

7-11 XFPSD40P08000

7-12 XHTSD40P08RVO

7-13 LX-WZA004WREO

7-14 XBTSD40P08RVO

7-15 XBTUW40P08000

Screw; fuse holder mtg.

Screw; M4 x 12

Special screw; LHSTIX LR-4

Screw:

Special screw;

Screw;

Screw; M4 x 8

Screw;

Screw; M4 x 8 zinc plated steel

Washer;

Screw; M4 x 8

7-16 xwsuw40-10000 Washer;

7-17 XWVSD40-05000 Washer;

7-18 XWVSDSO-06000 Washer;

7-19 XFTSD40PlOOOO Screw; M4 x 10

7-20 LX-BZ0060YBTO Special screw;

MISCELLANEOUS

TCADCA327WRRO Cook book

TINS-A239WRRO Instruction book

TSPCNB443WRRO Rating label

QTANP0020YBEO Connector CE-230

QW-QZA141WREO High voltage wire A

TCAUHAOSSWRRO Caution label

TLABSA029WRRO M8A label

FW-VZA918WREO Main wire harness

FW-VZA919WREO Low voltage harness

SCREWS AND WASHER

HOW TO ORDER REPLACEMENT PARTS

1 AB

7 AB

1 AA

2 AA

4 AB

1 AA

2 AA

6 AA

3 AA

1 AA

2 AA

2' AA

1 AA

To have your order filled promptly and correctly, please furnish the following information.

1. MODEL NUMBER 2. REF. NO.

3. PART NO. 4. DESCRIPTION

1 2 3 4 5 6

OVEN AND CABINET PARTS 1

1 2 1 3 4 5 I 6

Fl -4A62

1 2 3 I 4 I 5 6 I

CONTROL PANEL PARTS

i i

t /

/ E

i 1

‘4

MISCELLANEOUS I

1’

! /

I DOOR PARTS /’ c----------------------------~ ‘. /I

I /’ I

I -I /

I I

] I L

1 j

I I

/ I 1

I I

I ,: 1

i’

j i II

I I

i I .'

I I .'

I .’

I /’ I

I ,'

I I /

I cc /

I /'

I I /’

I :I

I / I

I /’

I /

I .’ I

I ./’

c---,,--,,,,,,,,,,,,-----------------~ . I

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