Sharp R-9A52 User manual

R-m5i-j
R-SH52
SHARP SERVICE MANUAL
Sll 01 R9A52J//
CONVECTION
MICROWAVE OVEN
MODELS R-9A52
R-9H52
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-9A52 etc.
Those models are quite similar to Base Model R-9HlO (Refer No. is S9808R9Hl OJ//).
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
FOREWORD Page ......................................................................*................................................................................
CAUTION, MICROWAVE RADIATION 1
PRODUCT DESCRIPTION ............................*............................................*...*...............*............ 1
*..*.......*.......................................................*.............,.......,.....................................
OPERATING INSTRUCTIONS
WIRING DIAGRAM ......*...................*.................*....*..................................................,.....,.............. ;
COMPONENT .......................................................................................................................................... 5
REPLACEMENT AND ADJUSTMENT PROCEDURE
PICTORIAL DIAGRAM ........................................................ 7
........................
CONTROL PANEL ClRCUIT(R-9A52) ............................................................................................................. 9
CONTROL PANEL CIRCUIT(R-9H52) ......*......................*.......................................................................... IO
PARTS LIST ............................~.......................................................................... 11 ....................................................................................................................................................
PACKING AND ACCESSORIES 12 ........*................................~....................................................................*...* 18
SHARP CORPORATION

1
’R-9A52
R-9H52

R-SA52 4
R-SH52 1
SERVICE MANUAL
SHARP
COUNTER TOP
CONVECTION MICROWAVE OVEN
R-9A52/ R-9H52
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 ener-
gized.
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*”
more than 250V. on parts list are used at voltages
SHARP CORPORATION
OSAKA, JAPAN
1
PRODUCT DESCRIPTION .I-
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k-9A52
R-9H52
PRODUCT DESCRIPTION
SPECIFICATIONS
t
ITEM
Power Requirements 240 Volts
50 Hertz
DESCRIPTION
Power Consumption
Single phase, 3 wire earthed
1500W (Microwave)
1600W (Convection)
Power Output
-Convection Heating element
Power Output
C:,se Dimensions
750 watts nominal of RF microwave energy (2 litre water load)
Operating frequency of 2450M Hz
1500w
Width 627mm
Height 378mm
Depth 481 mm
Cooking Cavity Dimensions Width 41 Omm
Height 245mm
Depth 41 Omm
Control Complement
Set Weight
Touch Control System
Clock( 1:OO - 12:59 )
Timer (0 - 99 min. 99sec. )
Microwave Power for Variable Cooking
Repetition Rate;
HIGH ................*.........*....*. Full power throughout the cooking time
MED HIGH ..,,.,..*..,,....................I.*....*...... approx. 70% of Full Power
MED .......................................................... approx. 50% of Full Power
MED LOW (DEFROST) .......................... approx. 30% of Full Power
LOW ............................................*............. approx. 10% of Full Power
Convection Temperature for Variable Cooking
CONVECTION .......................*...........*.. 40 to 250°C Temp. control
LOW MIX, BAKE .................... 180°C with 10% microwave power
HIGH MIX, ROAST ................ 200°C with 30% microwave power
SLOW COOK ................................ 130°C for 4 hours (no preheat)
GRILL ...................................................................... 250°C (preheat)
Variable cooking control pads,
SENSOR COOK pad (R-9H52 only),
AUTO START/CLOCK pad,
EASY DEFROST pad,
ONE TOUCH REHEAT pad (R-9H52 only),
COMPU COOK pad (R-9H52 only),
STOP/CLEAR pad,
MEMORY pad, -<
INSTANT COOK/START pad,
AUTO COOK pad (R-9A52 only),
EASY REHEAT pad (R-9A52 only)
Approx. 30.0 kg

R-9A52 1
I?-9H52 I
OPERATING INSTRUCTIONS
1. Ventilation openings 6. Oven lamps
2. Access cover for oven lamp 7. Coupling
*Place the roller stay on the
coupling in the oven and seat
the turntable on the roller stay.
11. Waveguide cover
12. Roller Stay
replacement 8. Door open button 13. Turntable
3. Hinges 9. Touch Control Panel 14. Low rack
4. Safety door latches 10. Lighted digital display 15. High rack
5. See through door
Touch Control Panel W9H52)
SENSOR COOK PAD
Touch to select sensor cook
mode
SENSOR COOK MENUS i L
COMPU COOK PAD
Touch to select Compu Cook
mode
COMPU COOK MENUS
EASY DEFROST PAD
Touch to defrost meat by en-
tering weight only
CONVECTION COOKING 1
FUNCTION PADS
Touch to cook for each func-
tion. t
AUTO START/CLOCK PAD----, 1
Touch to set clock or auto
start time.
STOP/CLEAR PAD
Touch to erase during
programming.
Touch once to stop operation
of oven during cooking; touch
twice to cancel cooking
. programme.
1
- SENSOR COOK
HIGH MIX_ ROAST I 8 220%
LOW MIX_ BAKE I 9 230-C
. CONVECTION
-ONE TOUCH REHEAT PAD
Touch to start automatic re-
heat cycle
-NUMBER AND TEMPERATURE
PADS
Touch to enter cooking times,
clock time, convection tem-
perature or to select the
Sensor or Compu Cook
categories.
-MEMORY PAD
Touch to enter one frequent-
ly used cooking programme.
Touch to recall the memorized
programme.
VARIABLE COOKING CON-
Touch to select microwave
power setting. If not touched,
HIGH is automatically selec-
MORE( A 1,LESS( v) PADS.
Touch to increase/decrease
the time in one minute incre-
ments during cooking or to in-
crease/decrease the time
whilst programming the One
Touch Reheat, Sensor Cook,
Compu Cook or Easy Defrost
modes.
-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
microwave, convection, grill
or mix cooking.
I
I
3

R-9A52
R-9H52
Touch Control Panel lR-gA52)
MULTI COOK PAD
Touch to select Multi Cook
mode r
MULTI COOK MENUS
--I
EASY REHEAT PAD
Touch to select Easy Reheat
mode.
EASY REHEAT MENUS
EASY DEFROST PAD
Touch to defrost
tering weight only.
MEMORY PAD
Touch to enter one frequent-
ly used cooking programme.
Touch to recall the memorized
programme.
CONVECTION COOKING
FUNCTION PADS
Touch to cook for each func-
tion. I
STOP/CLEAR PAD
Touch to erase during pro- L
gramming.
Touch once to stop operation
of oven during cooking; touch
twice to cancel cooking
programme.
MULTI COOK I AUTOSTART
CLOCK
1 Roast beef
2 Roast iamb
3 Roast chicken
4 Roast dmner
5 Mlxed grill
6 Cake layers
7 Jacket potatoes
EASY REHEAT I 4 150°C
1 Dinner plate
2 Chlcken pieces
3 Casserole / Soup
4 Pies
5 Beverage 6 180°C
- CONVECTION 0 250°C
GRILL SLOW COOK
STOP
CLEAR INSTANT COOK _ START
-AUTO START/CLOCK PAD
Touch to set clock or auto
start time.
-NUMBER AND TEMPERATURE
PADS
Touch to enter cooking times,
clock time, convection tem-
perature or to select the Multi
Cook or Easy Reheat menus.
-VARIABLE COOKING CON-
TROL PADS
Touch to select microwave
power setting. If not touched,
HIGH is automatically selec-
ted.
~
MORE( A 1, LESS( ~1 PADS
Touch to increase/decrease
the time in one minute incre-
ments during cooking or to in-
crease/decrease the time
whilst programming the Easy
Reheat, Multi Cook or Easy
Defrost modes.
-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
microwave, convection, grill
or mix cooking.
4

A4
240V--5OHz d-4
240V--5OHz
TEMP.
FUSE
150%
\
OVEN
THERM0
CUT-OUT
OVEN
THERM0
CUT-OU
150’ c Note: For R-9H52
Note: For R-9H52 MONITOR RESISTOR MONITOR SWITCH
0.8/2OW
E-5
CONTROL UN 1 T
F- I
A F-2
s
Ii F-3
--
TAB I
I
-7
t I
0.8/2OW
1 Note
150-c /
FM
THERMO
CUT- OUT
90’ c
LOWER
LATCH
SW1 TCH
,____.__________._. ,--_-._-___-._____.
OL i
+-p OL i
--------------____J
._______...---___-______,
OVEN LAMP :
OL
OL ;
f-B-+
OL i
FM
.d lHERl.40
CUT- OUT
90’ c
‘I LOWER
LATCH
G- SWITCH
4,
* ---.._ Lz_- ___________ I
----_
UPPER
LATCH
SW1 TCH
UPPER
LATCH
SWITCH
SENSOR COOKING (R-9H52 ’ E-31
::::,R @$
E-4
E-5
DAMPER
SW1 TCH I
I CONTROL UN I T
NOTE: CONDITION
1. DOOR CLOSED
2. CLOCK APPEARS
SCHEMATIC
NOTE: CONDITION
OF OVEN
1. DOOR CLOSED
2. “SENSOR COOK”
PAD TOUCHED
3. “START” PAD
TOUCHED
m
HIGH COOKING
OF OVEN
1. DOOR CLOSED
2. COOKING TIME
PROGRAMMED
3. VARIABLE COOKING
CONTROL “HIGH”
4. START PAD TOUCHED
CM CONVECTION MOTOR
6-Y
STM TURNTABLE MOTOR
H.V. RECTIFIER MAQNETRON
_ POWER
’ TRANSFORMER
ASYMMETRIC
RECTIFIER
%
-II--- 7
I===
-L---
H.V. RECTIFIER MAGNETRON 3-J
Figure O-l. Oven Schematic-OFF Condition Figure O-2. Oven Schematic-High and Sensor Cooking Condition

A-4
240V-50Hz
OVEN
-1 fi%;;:
MONITOR RESISTOR MONITOR SWITCH
o.a/2ow
._..
(_____---____..-__.--.--~ f
OVEN LAMP :
MONITOR RESISTOR MONITOR SWITCH
o.a/2ow Q
tdnte ‘I””
F
-d,l
c
I
_----
DAMPER
SWITCH ’
i:
CONTROL UN I T
Note: For R-9H52
FM
lHERM0
CUT-CJU?
90’ c
LOWER
LATCH
SWITCH
-M
rHERM0
:u1-OUT
?O’c
LOWER
LATCH
SWITCH
I I
,__.______-________ I
OL ;
# OL i
--------------____,
UPPER
LATCH
SWITCH
SWITCH
SCHEMATIC SCHEMATIC
NOTE:CONDITION OF OVEN
1.DOOR CLOSED
2.MIX COOKING PAD TOUCHED
3.DESIRED TEMP. TOUCHED
4.START PAD TOUCHED
E-5
DAMPER
NOTE. CONDITION
OF OVEN
1. DOOR CLOSED
2. CONVECTION PAD
TOUCHED
3. DESIRED TEMP. PAD
TOUCHED
4 START PAD TOUCHED
CONTROL UN I T
DAMPER MOTOR
CONVECT:ON MOTOR
TURNTABLE MOTOR
CONVECTION HEATER
--
H.V. RECTIFIER MAGNETRON ,
H.V. RECTIFIER MAGNETRON 3-J
Figure O-3. Oven Schematic-Convection Cooking Condition Figure O-4 Oven Schematic-Automatic Mix Cooking Condition

R-9A52
R-9H52
COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE
WARNING: To avoid possible exposure to microwave
energy;
A. Before operating the oven
I. Make sure that, when unlatching the door
slowly, an accompanying “click” indicating the
actuation of the monitor switch and latch
switches is heard.
2. Check visually the door seal for arcing and
damage.
3. The door is bent or warped.
4. There is any defective parts in the interlock,
oven door or microwave generating and trans-
mission assembly.
5.
B. Do not operate the oven before any of the follow-
ing conditions are repaired;
1. Door does not close firmly against the front of
appliance.
2. There are a broken door hinge or-support.
There is any other visible damage to the oven.
C. Do not operate the oven
1. Without the RF gasket.
2. If the door is not closed.
CAUTION: DISCONNECT OVEN FROM POWER
SUPPLY BEFORE REMOVING
OUTER CASE. DISCHARGE HIGH
VO LTAG E CAPACITOR BEFORE
TOUCHING ANY OVEN COMPO-
NENTS OR WIRING.
OUTER CASE CABINET REMOVAL
To remove the outer case and proceed as follows;
1. Disconnect oven from power supply.
2. Remove eight (8) screws from the rear and along
the side edge of the case.
3. Remove the two (2) screws (LHSTIX LR-4) from
the lower portion of the oven cabinet back side.
4. Slide the entire case back about 3 cm to free it from
retaining clip on the cavity face plate.
5. Lift the entire case from the unit.
CAUTION: DISCHARGE THE HIGH VOLTAGE
CAPACITOR BEFORE TOUCHING
ANY OVEN COMPONENTS OR
WIRING.
Note: The outer case cabinet is secured by special
(LH) screw. When securing or loosening the
screw, LHSTIX (LR-4) type screw driver
should be used. LH-SCREW(XOTSD40R12RVO)
Removal of LHSTIX screw at oven back side
LHSTIX SCREW DRIVER LkTlX SCREW
(SIZE LR-4)
LHSTIX screw driver and LHSTIX screw

‘R-9A52
R-9H52
1.
2.
3.
4.
OVEN LAMP SOCKET REMOVAL
Pull the wire leads from the oven lamp socket by
pushing the terminal hole of the oven lamp socket
with the flat type small screw driver.
Lift up the tab of the oven lamp mounting plate
holding the oven lamp socket.
Slide the oven lamp socket left-ward.
Now, the oven lamp socket is free.
CAUTION: When replacing the oven lamp socket, re-
1 place it so that the side where the black
dot is put faces left-ward.
Own lamp sodot
Oven lamp socket
8

R-9A52
R-9H52 R
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DOOR5”. ORW.3”. LIVE”TEW Figure S-2. Control Panel Circuit (R-9A52)
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R-9A52-7
R-9H52 f
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R-9A52
R-9H52
PARTS LIST
*;
*
*
k
Note : The voltage supplied to the parts rr*n are greater than 250V.
REF. NO. 1 PART NO. I DESCRIPTION 1QJTY ICODE
ELECTRICAL PARTS
l- 1 FH-DZAOOSWREO High voltage rectifier ass'y AQ
l- 2" FH-HZAOlOWREO Thermistor ass'y
;I ; QACCAA020WREO Power supply cord 1 it;
QFS-CAOlOWREO Fuse (M8A) 1 AE
l- 5 QFS-TA013WREO Temp. fuse 150°C 1 AG
l- 6 QFSHDA002WREO Fuse holder 1 AE
l- 7 QSOCLAOllWREO Oven lamp socket : R-9H52 2 AH
QSOCLAOllWREO Oven lamp socket : R-9A52 1 AH
l- 8 QSW-MA009WREO Monitor switch (V-5220D-070) 1 AF
l- 9 QSW-MA037WREO Stop switch (V-ll-3C25(RB)) 2 AE
l-10 QSW-MA051WREO Upper & lower latch switches(V-5230D-600) 2 AF
l-11 RC-QZA097WREO High voltage capacitor 1 AW
l-12 RHET-A048WREO Convection heater AW
l-13 RLMPTA029WREO Oven lamp : R-9H52 2' AK
RLMPTA029WREO Oven lamp : R-9A52 1 AK
1-14 RMOTDA043WREO Damper motor 1 AQ
l-15 RMOTDA097WREO Turntable motor 1 AV
l-16 RMOTEAO17WREO Cooling fan motor 1 AW
l-17 RMOTEA124WREO Convection motor 1 AV
l-18 RR-WZA003WREO Monitor resistor O.Sn 2ow 1 AG
l-19 RTHM-A024WREO Oven therm0 cut-out 1 AG
l-20 RTHM-A035WREO Fan therm0 cut-out 1 AG
l-21 RTRN-A318WREO Power transformer 1 BP
l-22 RV-MZA074WREO Magnetron 1 BG
l-23 - FDTCTA095WRKO AH sensor assembly : R-9H52 only 1 AY
CABINET PARTS
2- 1 FDAI-A095WRYO Base plate assembly 1 AW
2- 2 FHNG-A092WRMO Oven hinge (lower) 1 AF
2- 3 GCABDA037WRWO Rear cabinet 1 ATa
2- 4 GCABUA277WRPO Outer case cabinet 1 BA
2- 5 GCOVHA156WRPO Turntable motor cover 1 AB
2- 6 GFTARAOOlWRWO Oven lamp access cover AC
$1 ; GLEGPA013WREO Foot ; AB
LANGK0243WRPO Capacitor holder 1 AC
2- 9 LBSHC0032WREO Cord bushing 1 AB
2-10 LSTPP0008YBFO Cord anchorage (upper) 1 AC
2-11 LSTPP0009YBFO Cord anchorage (lower) 1 AC
2-12 MLEVPA122WRFO Latch lever 1 AD
2-13 PCUSGA023WRPO Cabinet cushion 1 AA
2-14 PHOK-A043WRFO Latch hook 1 AM
CONTROL PANEL PARTS -
3- 1 CPWBFA391WRKO (Not Replaceable Item) : R-9A52
CPWBFA392WRKO (Not Replaceable Item) : R-9H52
3- 1A QCNCMA244DREO 2-pin connector (A)
3- 1B QCNCMA230DREO 4-pin connector (B)
3- 1c QCNCMA267DREO 6-pin connector (E)
3- 1D QCNCMA090DREO 3-pin connector (F) : R-9H52 only
3- 1E QCNCWA030DREO 12-pin connector (G)
3- 1F QLUGPA004DREO Tab terminal (TABl,TAB2,TAB3)
3- 1G RV-KXA012DREO Fluorescent display tube
Cl,21 RC-KZA032DREO Capacitor O.lpF 5OV
22 VCEAB31VW477M Capacitor 47OpF 35V : R-9A52
22
23,81 RC-EZA192DREO Capacitor 1000j~F 35V : R-9H52
3.3pF 50V
25 VCEAB31HW335M Capacitor
VCEAB31CW476M Capacitor 47pF 16V
26,7,20,VCKYDllCYl03N Capacitor O.OlpF 16V : R-9A52
C60,61
-
AB
:: AC
1 AC
1 AB
1 AE
3 AA
AX
2' AB
1 AC
1 AD
2 AA
1 AA
5 AA
12

I
R-9A52 /
R-9H52
Note : The voltage supplied to the parts r*n are greater than 250V.
REF. NO. 1 PART NO. I DESCRIPTION COD
Q’TY
a 7
C6,7,20
c51,5
C60,6
C8
C8,50
Cl0
c53
c70
C80
CFl
VCKYDllCY103N Capacitor O.OlpF 16V : R-9H52
RC-KZA031DREO Capacitor O.lpF 25V : R-9A52
RC-KZA031DREO Capacitor O.lpF 25V : R-9H52
VCEAB31EW226M Capacitor 22pF 25V
VCKYBllEX153N Capacitor O.OlSpF 25V
VCKYF31HF103Z Capacitor O.OlpF 5OV
VCEAB31HW474M Capacitor 0.47r.rF 5OV
RCRS-AOlODREO Ceramic filter (4.00MHz)
VHDlSR139-11B Diode (lSR139-100)
VHDlSS270A/-1Diode (lSS270A) : R-9A52 5
18
2
AA
AD
AA
AA
VHDlSS270A/-1 Diode (lSS270A) : R-9H52 20 AA
-.
RH-IZA340DREO LSi
VHIBA4558//-4 IC BA4558 : R-9H52 only
VS2SB793///-4 Transistor 2SB793 : R-9H52 only
VSDTA143ES/lB Transistor DTA143ES
Transistor 2SA933S
Transistor DTC114ES
Transistor DTD143EA
Transistor DTA114YS
Transistor DTB143ES
Resistor 4700 1/4w
Resistor : R-9H52 only
24On 1/4W : R-9A52
Resistor 33On 1/2W : R-9H52
Resistor lk0 1/4w
1
1
1
5
1
1
1
1
2
1
1
4'
i
2
1
1
.i
12
1
::
::
1
::
AV
AD
AC
AB
RH-TZA063DREC
VSDTC114ES/-3
VSDTD143EA/-4
VSDTA114YS/-3
RH-TZA097DREO
VRD-B12EF471J
VRD-B12EF241J
AB
AB
Dl-5
D7,70,
D80-88
D93-99
D7,51,
D52,70
D80-88
D93-99
ICl
IC2
21
220,40
Q84-81
g
Q80
Q8l
Q82,83
Rl
R2
AC
AB
AC
AA
AA
AA
AA
R2
R3,60,
R70,80
R4
R4
VRD-B12HF331J
VRD-B12EF102J
VRD-B12EF182;
VRD-B12HF751;
VRD-B12EF153;
VRD-B12HF112;
VRD-B12HF360;
VRD-B12EF163;
VRD-B12EF622;
VRD-B12EF332;
RR-DZA069DREC
VRS-B13AA331;
VRN-B12EK182E
gRN-B12EK364E
JRD-B12EF103,
JRD-B12EF473J
JRD-B12EF273J
JRN-B12EK753F
JRN-B12EKlOlF
JRN-B12EK222F
JRD-B12EF680J
IRD-B12EFlOSJ
?RLY-A020DREO
.tRLY-AOGlDREO
RRLY-A013DREC
RALM-A007DREC
xTRNPA023DREC
ZH-VZAOlODREC
JHEHZlGl///-1
ZH-EZAlOSDREC
"PNLCA840WRKO
TPNLCA841WRKO
TBTN-A606WRFO
ISPRDA009WREO
JANGTA197WRWO
llLEVFAO42WRWO
JSFTTA030WREO
Resistor
Resistor 1.8kn 1/4W : R-9A52
75022 1/2W : R-9H52
R5,20
R6
RlO
R14
R15
Resistor
Resistor
Resistor
Resistor
Resistor
I
'Resistor
15kfi 1/4w
l.lkO 1/2W : R-9A52 only
36n 1/2W
16KQ 1/4w : R-9A52 only
6.2Kn 1/4W : R-9A52 only
3.3kS2 1/4w
AA
240,
R93-10.
350
251
352
AA
AD
Resistor block : R-9H52 only
Resistor 3300 1w :
Resistor R-9H52 only
1.8kR (F) 1/4W : R-9H52 only
Resistor
Resistor 360kR (F) 1/4W : R-9H52 only
1OkR 1/4w :
Resistor R-9H52 only
Resistor 47kR 1/4w : R-9H52 only
Resistor 27kn 1/4w
75kO (F) 1/4W
153
154
x55
161
162
?63
t64
?81,86
2200
?Y1,4-6
Resistor
Resistor 1000 (F) 1/4W
Resistor 2.2kn (F) 1/4W
Resistor 68R 1/4w
Relay (OJSH112LM) 1MR 1/4W
Relay (OMI-SH112D,WHITE)
Relay (OMI-SH112D,BLUE)
Buzzer (PKM22EPT)
Transformer
Varistor (15G471K)
Zener diode (HZ16-1) . R-9H52 only
Zener diode (RD4.3ESB2)
Control panel frame with key unit : R-9A52
Control panel frame with key unit : R-9H52
Open button
Open button spring
Control panel back plate
Open lever
Open shaft
AA
AA
3
A
AK
AF
AR
AE
AA
AA
AZ
AZ
AC
{Y2
XY3
jP40
Cl
7RSl
!Dl
!D3
3- 2
I- 3
3- 4
3- 5
1- 6
I- 7
AA
AK
AC
AB
13

R-9A52
R-9H52
Note : The voltage supplied to the parts rr*r are greater than 250V.
REF. NO. PART NO. DESCRIPTION
3- 8 XEPSD30P12XSO Screw;control unit mtg.
3- 9 XCPSD40P12000 Screw;control panel back plate mtg.
.
Q’TY CODE
3 AB
4 AA
OVEN PARTS
FBRGMA002WREO Bearing assembly 1 AQ
FDUC-A124WRWO Steam duct assembly : R-9H52 AN
FDUC-A126WRWO Steam duct assembly : R-9A52 : AN
4- 3 FFANJ0034WRKO Cooling fan assembly 1 AF
4- 4 FFTA-A022WRKO Damper assembly 1 AE
4- 5 FOVN-A227WRTO Oven cavity : R-9H52 BV
FOVN-A144WRYO Oven cavity : R-9A52 : BQ
4- 6 FROLPA045WRKO Roller stay 1 AP
;r ; LANGFA089WRWO Chassis support 1 AE
LANGQA136WRWO Convection motor mounting plate 1 AE
4- 9 FANGQAlllWRYO Lamp socket mounting angle : R-9H52 1 AK
LANGQA213WRWO Lamp socket mounting angle : R-9A52 1 AE
4-10 LANGQA163WRPO Thermal cut-out mounting angle 1 AB
4-11 LANGTA196WRWO Bearing mounting plate 1 AD
4-12 LBNDK0054WREO Heater element holder 2 AB
4-13 LFIX-A013WRWO Bearing holder plate AB
4-14 LHLDKOOOSYBFO Cord holder i AB
4-15 MCAMPA030WRFO Damper cam 1 AC
4-16 MHNG-A165WRMO Oven hinge (upper) 1 AE
4-17 NBLTKAOOSWREO Convection fan belt 1 AF
4-18 NCPL-A021WRFO Turntable coupling AE
4-19 NFANMA019WRWO Convection fan ; AE
4-20 NPLYBA025WRFO Pulley (M) AC
4-21 NPLYBA025WRFO Pulley (M) : AC
4-22 NSFTTA043WREO Damper shaft 1 AA
4-23 NTNT-A019WRHO Turntable tray 1 AT
4-24 PCOVPA157WREO Waveguide cover 1 AD
4-25 PCOVPA167WRFO AH sensor cover :R-9H52 only AC
4-26 PCUSGA211WRPO Transformer cushion D :: AB
4-27 PCUSUA146WRPO Magnetron duct cushion 1 AA
4-28 PCUSU0263WRPO Cushion 3 AA
4-29 PCUSU0329WRPO Cushion 1 AA
4-30 PCUSU0380WRPO Steam cushion C 2 AA
4-31 PDUC-A267WRPO Heater duct 1 AN
4-32 PDUC-A269WRWO Damper duct 1 AK
4-33 PDUC-A270WRFO Cooling fan duct 1 AL
4-34 PFPF-A138WREO Thermal protection sheet (left) AK
4-35 PREFHA028WRPO Thermal protection plate (left) i AM
4-36 PFPF-A139WREO Thermal protection sheet (right) 1 AF
4-37 PGLSPA181WREO Oven lamp screen 1 AG
4-38 PREFHA027WRPO Thermal protection plate (right) 1 AL
4-39 PSKR-AlSlWRWO Air guide (A) AD
4-40 PSKR-A152WRPO Air guide (B) i AB
4-41 PSKR-A153WRPO Air guide (bottom) AF
4-42 PSKR-A156WRPO Air guide (C) :: AB
4-43 PSKR-AlGlWRWO Air guide (right) 1 AF
4-44 PSKR-A171WRPO Magnetron air guide 1 AD
4-45 PCUSGA221WRPO Cushion 1 AB
4-46 PFPF-A064WREO Thermal protection sheet 1 AE
DOOR PARTS
5 CDORFA490WRKO Door assembly, complete : R-9H52 1 BP
CDORFA491WRKO Door assembly, complete : R-9A.52 BP
5- 1 DDORFA262WRYO Door panel t BH
5- 2 GCOVHAlSSWRFO Choke cover 1 AP
5- 3 GWAKPA142WRFO Door frame 1 AT
;I ; HDECQA123WRFO Door. sash (right) 1 AF
HDECQA124WRFO Door sash (left) AE
5- 6 LSTPPA045WRFO Upper latch head t AB
55: ; LSTPPA046WRFO Lower latch head AB
MSPRTA007WREO Latch spring 9 AB
5- 9 NSFTTA044WREO Latch shaft 1 AC
14

R-9A52
R-9H52 ’
Note : The voltage supplied to the parts “*I’ are greater than 250V.
REF. NO. PART NO. DESCRIPTION Q’TY CODE
S-10 PGLSPA308WREO Door glass : R-9H52
PGLSPA309WREO Door glass : R-9A52 1 BA
1 BA
MISCELLANEOUS
*
*
FAMI-A059WRMO High rack 1 AP
FAMI-A058WRMO Low rack 1
6- 3 AP TCADCA348WRRO Cook book,- 1 AY
6- 4 TINSEA538WRRO Operation manual : R-9H52 1 AG
TINSEA539WRRO Operation manual : R-9A52 1 AG
:I 2 LBNDK0012YBEO Wire holder (WH-1 84mm ) AA
FW-VZB023WREO Main wire harness : R-9H52 :: AZ
FW-VZA810WREO Main wire harness : R-9A52 1 AX
:I ; QW-QZA099WREO High voltage wire A 1 AD
QW-QZAlOOWREO High voltage wire B 1 AD
6- 9 FW-VZA591WREO Thermistor harness 1 AM
6-10 TLABSA018WRRO Fuse label 1 AB
6-11 LHLDWQOO4YBEO Wire holder (purse lock "L") AA
6-12 QTANP0020YBEO Connector CE-230 : AA
6-13 TCAUH0114WRRO Caution label 1 AC
6-14 TSPCNB463WRRO Name plate : R-9H52 1 AC
TSPCNB464WRRO Name plate : R-9A52 1 AC
SCREW, NUTS, WASHERS AND PINS
7- 1 LX-BZ0186WREO Screw; oven lamp access cover mtg. 1 AA
7- 2 LX-BZ0202WREO Screw; upper & lower latch heads mtg. 2 AB
7- 3 LX-CZA020WREO Screw; 6 AA
7- 4 oven hingestupper & lower) mtg. LX-CZ0017WREO'Screw; heater element holders, thermister assembly 8 AA
air guide (A), (B) and (C) mtg.
7- 5 LX-CZ0043WREO Screw; thermal protection platecleft), 6 Ai4
bearing holder plate and
7- 6 convection motor assembly mtg. LX-CZ0052WREO Screw; latch hook mtg. 2 AA
7- 7 XOTSD40R12RVO Screw; (LHSTIX LR-4) outer case cabinet mtg. 2 AA
7- 8 LX-NZ0029YBEO Nut; steam duct assembly mtg. 1 AA
7- 9 XBPSD30P14KOO Screw; damper switch mtg. 1 AA
7-10 XBPSD40P06KOO Screw; 2 AA
7-11 XBPSD40P25000 Screw; convection motor assembly mtg.
cooling fan motor mtg. 2 AA
7-12 XFPSD40P30000 Screw; cord anchorages mtg. 2 AA
7-13 XBTUW40P06000 Screw; waveguide cover mtg.heater unit assembly, 13 AA
7-14 steam duct,over lamp mounting angle.
XBTWW40P06000 Screw; bearing mounting plate and $ 4 AA
7-15 convection heater mtg. XCPSD30P06000 Screw; damper motor, oven therm0 cut-out 5 AA
7-16 and fan therm0 cut-out mtg.
7-17 LX-WZA004WREO Washer; bearing mounting plate mtg. AA
XCPSD30P08XOO Screw; door frame and door sash(left) mtg. 6" AA
7-18 3 AA
7-19 XCPSD30P08000 Screw; door frame mtg.
XCPSD40P08000 Screw; door sashcright), 7 AA
thermal protection platecright),
7-20 air guidetright) and damper assembly mtg.
7-21 XCTSD40P08000 Screw; steam duct mtg. AA
XFPSD30P08000 Screw; AH sensor assembly mtg. : R-9H52 only 2' AA
7-22 XFPSD40P08KOO Screw; oven lamp mounting angle, 4 AA
high voltage rectifier assembly,
MG air guide(K) and
7-23 XFPSD40P08000 Screw; thermistor harness grounding mtg.
turntable motor and magnetron mtg. 5 AA
7-24 XFPSDGOP14JSO Screw; power transformer mtg. 2 AA
7-25 XNESD40-32000 Nut; cooling fan motor and 4 AA
7-26 XNEUW40-32000 Nut; upper & lower latch heads mtg.
7-27 convection fan mtg.
XOTSE40P12000 Screw;
T-28 outer case cabinet mtg.
LX-CZ0047WREO Screw; base plate, T/C panel and 11 AA
r-29 chassis support mtg.
XOTSD40P12000 Screw; outer case cabinet, cord holder 7 AA
\ and chassis support mtg.
15

*R-9A52
R-9H52
Note: The voltage supplied to the parts r*M are greater than 250V.
REF. NO. PART NO. DESCRIPTION Q’TY CODE
7-30 XWSUW40-10000 Washer; convection fan mtg. 1 AA
7-31 XWWSD~O-08000 Washer; power transformer mtg. 1 AA
7-32 XFPSD30PlOOOO Screw; fuse holder mtg. 1 AA
7-33 LX-WZA022WREO Washer; turntable motor mtg. 1 AA
7-34 XBPSD40P08KOO Screw; power supply cord grounding 1 AA
7-35 XFTSD40P08TVO Screw; high voltage rectifier assembly, 4 AA
convection motor assembly, monitor
resister, turntable motor covering,
7-36 XOTSD40P08000 Screw; rear cabinet 4 AA
HOW TO ORDER REPLACEMENT PARTS
To have your order filled promptly and correctly, please furnish the following information.
1. MODEL NUMBER 2. REF. NO.
3. PART NO. 4. DESCRIPTION
16
_ _ -. .-_ . I

1
R-9A52
R-SH52
1 2 3 4 5 I c
P
8
C
D
E
F
G
H
I
17
7
A
8
C
D
E
F
G
H
-

R-SA52
R-SH52
1 2 3 4 5 6’
D
E
F
G
H
IL
x Actual wire harness may be dlfferent than lllustratlon
PACKING AND ACCESSORIES
%Not replaceble items
1 2 I 7 I n I
DOOR PARTS 5-2
- P CONTROL PAN EL PARTS
/
,’
MISCELLANEOUS fH.V ‘2) IMG.)
IH v C) iH,V.T)
PACKING ADD KiT
DOOR PROTECTION SHEET
I I I 5 6
A
II
E
F
G
H
-1
‘91 0 SHARP CORP. (1 U0.75E) Printed in Japan
18
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