R-m5i-j R-SH52
SHARP
SERVICE MANUAL Sll 01 R9A52J//
CONVECTION MICROWAVE
MODELS
OVEN
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
Page 1 FOREWORD . ...... ... ... . ... ... . ... ...... .. ........ ..... .... ............ ..... ....*................................................................................ 1 .. ... .......... ......... ....*............................................*...*...............*............ CAUTION, MICROWAVE RADIATION PRODUCT DESCRIPTION *..*.......*.......................................................*.............,.......,..................................... ; OPERATING INSTRUCTIONS .. ....*...................*.................*....*..................................................,.....,.............. . ....... .... ...... .... ... ..... .. ... .......... ...... .... ............. ... ... ... ... ... .... ......... ... ... ....... ............................. 5 WIRING DIAGRAM PROCEDURE ... ..... .......... .... ..... .......... ... ... .... ......... 7 AND ADJUSTMENT REPLACEMENT COMPONENT . .. ........ ... ....... ........... ........... ............. ... ... ... ...... .. ...... .. ......... ...... ........ .. ....... .................... 9 PICTORIAL DIAGRAM IO .. ....*......................*.......................................................................... CONTROL PANEL ClRCUIT(R-9A52) 11 CONTROL PANEL CIRCUIT(R-9H52) ...... .. ...... .. ............~.......................................................................... 12 PARTS LIST ....... .... ... ....... .... ...... .... ... ..... ..... .... ... ... .... ..... ........... ... ......... ....... ... ......... ...... ... .............................. PACKING AND ACCESSORIES . ... ....*................................~....................................................................*...* 18
SHARP CORPORATION
1 ’ R-9A52 R-9H52
R-SA52 R-SH52
4 1
SERVICE MANUAL
SHARP COUNTER
CONVECTION
GENERAL
TOP
MICROWAVE
R-9A52/
$4 .g.j&C I .‘J i&g %I
2:-g OPERATING
OVEN
1 ;$L); ; . - ” ._M..” . $4. .an?nPI
R-9H52
IMPORTANT
.I-
sx”z-PRODUCT DESCRIPTION
_^”
INSTRUCTIONS
>,
^. . ___-
??’ WIRING DIAGRAM
‘ * “$ 2 z .-s i IA -2
n
d-“I
a’ a
H
1
I 2
3
4
9
5
6
R 1;
15’13ebb ID ulm NN n
cl
m
m
0
u
D I
FLUORESCENT
r
*
-
HJZ.J3
DISPLAY
TUBE
IF “OT 5PCCIFIEO.,,5ZIOR
- i ,FwoT SPECIFIEO.oTllVILS
COI”IIIG S”PPLL”L”T
-I--l--l-CT-‘?---+ L+ DOOR5”.
I
-
‘Ly3-i
*e
ORW.3”.
1
LIVE”TEW
-
Figure I
-
I
S-2.
Control
Panel I
Circuit -
(R-9A52) I
R -9A52-7 R-9H52 1
2
3
4
5
6
2 ix !k .= 2 5 5 5 n
”
-E E 6
5 3 :.
+ v) 2! .-iz IA
!: :-. 0 E
s: _-- :: -- E 1 -au I ,I , : I 4 3-j Iz D BY
t: z i; E z IIu ,z/“zz 013 *
a; 9B 1% 9I t > E . : :d -L ‘D r. c “;E: z 0 Lx ; - d 2 :
d d d “YYY *c” :::xt: %5%:,
d
f :! y t 4
XT gzg T:‘pY OWL
x :u o> j: : :
i
f
5
5
v --
L
c
L -
:: ; :: ”
: r *R:: --riA:,
ZI ;; -“I r.J
r-t-1
i,,::; = +::, ci ‘b L
11
--2
m’l:
m
f
R-9A52 R-9H52
PARTS Note :
The voltage supplied to the parts rr*n are greater than 250V.
REF. NO.
1
PART
NO.
l-
1
l- 2" ;I ; l- 5 l- 6 l- 7 l- 8 l- 9 *
* k
l-10 l-11 l-12 l-13 1-14 l-15 l-16 l-17 l-18 l-19 l-20 l-21 l-22 l-23
-
1 2 3 4 5 6
High voltage rectifier ass'y Thermistor ass'y Power supply cord Fuse (M8A) Temp. fuse 150°C Fuse holder Oven lamp socket : R-9H52 Oven lamp socket : R-9A52 Monitor switch (V-5220D-070) Stop switch (V-ll-3C25(RB))
QSW-MA051WREO RC-QZA097WREO RHET-A048WREO RLMPTA029WREO RLMPTA029WREO RMOTDA043WREO RMOTDA097WREO RMOTEAO17WREO RMOTEA124WREO RR-WZA003WREO RTHM-A024WREO RTHM-A035WREO RTRN-A318WREO RV-MZA074WREO FDTCTA095WRKO
Upper & lower latch switches(V-5230D-600) High voltage capacitor Convection heater Oven lamp : R-9H52 Oven lamp : R-9A52 Damper motor Turntable motor Cooling fan motor Convection motor Monitor resistor O.Sn 2ow Oven therm0 cut-out Fan therm0 cut-out Power transformer Magnetron AH sensor assembly : R-9H52 only
$1 ; 2- 9 2-10 2-11 2-12 2-13 2-14
FDAI-A095WRYO FHNG-A092WRMO GCABDA037WRWO GCABUA277WRPO GCOVHA156WRPO GFTARAOOlWRWO GLEGPA013WREO LANGK0243WRPO LBSHC0032WREO LSTPP0008YBFO LSTPP0009YBFO MLEVPA122WRFO PCUSGA023WRPO PHOK-A043WRFO
AQ
1 1 1 1 2 1 1 2
it; AE AG AE AH AH AF AE
2 1
AF AW AW AK AK
2' 1 1 1 1 1 1 1 1 1 1 1
AQ
AV AW AV AG AG AG BP BG AY
PARTS
1 1 1 1 1
Base plate assembly Oven hinge (lower) Rear cabinet Outer case cabinet Turntable motor cover Oven lamp access cover Foot Capacitor holder Cord bushing Cord anchorage (upper) Cord anchorage (lower) Latch lever Cabinet cushion Latch hook CONTROL
ICODE
PARTS
FH-DZAOOSWREO FH-HZAOlOWREO QACCAA020WREO QFS-CAOlOWREO QFS-TA013WREO QFSHDA002WREO QSOCLAOllWREO QSOCLAOllWREO QSW-MA009WREO QSW-MA037WREO
CABINET
222222-
1 QJTY
DESCRIPTION
I ELECTRICAL
*;
LIST
PANEL
PARTS
; 1 1 1 1 1 1 1
AW AF ATa BA AB AC AB AC AB AC AC AD AA AM
-
3- 1
CPWBFA391WRKO CPWBFA392WRKO 3- 1A QCNCMA244DREO 3- 1B QCNCMA230DREO 3- 1c QCNCMA267DREO 3- 1D QCNCMA090DREO 3- 1E QCNCWA030DREO 3- 1F QLUGPA004DREO 3- 1G RV-KXA012DREO Cl,21 RC-KZA032DREO 22 VCEAB31VW477M 22 RC-EZA192DREO 23,81 VCEAB31HW335M 25 VCEAB31CW476M 26,7,20,VCKYDllCYl03N C60,61
(Not Replaceable Item) : R-9A52 (Not Replaceable Item) : R-9H52 2-pin connector (A) 4-pin connector (B) 6-pin connector (E) 3-pin connector (F) : R-9H52 only 12-pin connector (G) Tab terminal (TABl,TAB2,TAB3) Fluorescent display tube Capacitor O.lpF 5OV Capacitor 47OpF 35V : R-9A52 Capacitor 1000j~F 35V : R-9H52 Capacitor 3.3pF 50V Capacitor 47pF 16V Capacitor O.OlpF 16V : R-9A52
12
:: 1 1 1 3 2' 1 1 2 1 5
AB AC AC AB AE AA AX AB AC AD AA AA AA
I
R-9A52 R-9H52
Note :
The voltage
REF. NO.
C6,7,20 c51,5 C60,6 C8 C8,50 Cl0 c53 c70 C80 CFl 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 R2 R3,60, R70,80 R4 R4 R5,20 R6 RlO R14 R15 240, R93-10. 350 251 352 153 154 x55 161 162 ?63 t64 ?81,86 2200 ?Y1,4-6 {Y2 XY3 jP40 Cl 7RSl !Dl !D3 3- 2 I331I-
3 4 5 6 7
1
supplied
PART
to the parts r*n are greater than 250V.
NO.
I
DESCRIPTION
VCKYDllCY103N
Capacitor
O.OlpF
16V
: R-9H52
RC-KZA031DREO RC-KZA031DREO
Capacitor Capacitor
O.lpF O.lpF
25V 25V
: R-9A52 : R-9H52
Q’TY
COD
a 7
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
AD AA AA
VHDlSS270A/-1
20
AA
1 1
AV AD AC AB
Diode
(lSS270A)
2 AA
: R-9H52
-. RH-IZA340DREO VHIBA4558//-4 VS2SB793///-4 VSDTA143ES/lB
LSi IC BA4558 Transistor Transistor
: R-9H52 only 2SB793 : R-9H52 DTA143ES
RH-TZA063DREC VSDTC114ES/-3 VSDTD143EA/-4 VSDTA114YS/-3 RH-TZA097DREO VRD-B12EF471J VRD-B12EF241J VRD-B12HF331J VRD-B12EF102J
Transistor Transistor Transistor Transistor Transistor Resistor Resistor Resistor Resistor
2SA933S DTC114ES DTD143EA DTA114YS DTB143ES 4700 1/4w 24On 1/4W 33On 1/2W lk0 1/4w
1
only
5 1 1 1 1 2 : R-9H52 : R-9A52 : R-9H52
1 1
only
4'
VRD-B12EF182; VRD-B12HF751; VRD-B12EF153; VRD-B12HF112; VRD-B12HF360; VRD-B12EF163; VRD-B12EF622; VRD-B12EF332;
Resistor Resistor Resistor Resistor Resistor Resistor Resistor I 'Resistor
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
Resistor Resistor Resistor
Resistor 360kR (F) 1/4W : R-9H52 only Resistor 1OkR 1/4w : R-9H52 only Resistor 47kR 1/4w : R-9H52 only Resistor 27kn 1/4w Resistor 75kO (F) 1/4W Resistor 1000 (F) 1/4W Resistor 2.2kn (F) 1/4W Resistor 68R 1/4w Resistor 1MR 1/4W Relay (OJSH112LM) 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
ISPRDA009WREO JANGTA197WRWO llLEVFAO42WRWO JSFTTA030WREO
Open button spring Control panel back Open lever Open shaft
1.8kn 75022 15kfi l.lkO 36n 16KQ 6.2Kn 3.3kS2 block
1/4W 1/2W 1/4w 1/2W 1/2W 1/4w 1/4W 1/4w
: R-9A52 : R-9H52
i
2 : R-9A52
only
: R-9A52 : R-9A52
only only
: R-9H52 only 3300 1w : R-9H52 only 1.8kR (F) 1/4W : R-9H52
13
AB AB AC AB AC AA AA AA AA
AA
1 1 .i
only
12
AA
1
AD
:: :: 1 :: AA
AA A 3 AK AF AR AE AA AA AZ AZ AC AA
plate
AK AC AB
/
R-9A52 R-9H52
Note :
The voltage supplied
REF. NO.
3- 8 3- 9
PART
XEPSD30P12XSO XCPSD40P12000
4- 5 4- 6 ;r ; 4- 9 4-10 4-11 4-12 4-13 4-14 4-15 4-16 4-17 4-18 4-19 4-20 4-21 4-22 4-23 4-24 4-25 4-26 4-27 4-28 4-29 4-30 4-31 4-32 4-33 4-34 4-35 4-36 4-37 4-38 4-39 4-40 4-41 4-42 4-43 4-44 4-45 4-46
FBRGMA002WREO FDUC-A124WRWO FDUC-A126WRWO FFANJ0034WRKO FFTA-A022WRKO FOVN-A227WRTO FOVN-A144WRYO FROLPA045WRKO LANGFA089WRWO LANGQA136WRWO FANGQAlllWRYO LANGQA213WRWO LANGQA163WRPO LANGTA196WRWO LBNDK0054WREO LFIX-A013WRWO LHLDKOOOSYBFO MCAMPA030WRFO MHNG-A165WRMO NBLTKAOOSWREO NCPL-A021WRFO NFANMA019WRWO NPLYBA025WRFO NPLYBA025WRFO NSFTTA043WREO NTNT-A019WRHO PCOVPA157WREO PCOVPA167WRFO PCUSGA211WRPO PCUSUA146WRPO PCUSU0263WRPO PCUSU0329WRPO PCUSU0380WRPO PDUC-A267WRPO PDUC-A269WRWO PDUC-A270WRFO PFPF-A138WREO PREFHA028WRPO PFPF-A139WREO PGLSPA181WREO PREFHA027WRPO PSKR-AlSlWRWO PSKR-A152WRPO PSKR-A153WRPO PSKR-A156WRPO PSKR-AlGlWRWO PSKR-A171WRPO PCUSGA221WRPO PFPF-A064WREO
Screw;control Screw;control
unit mtg. panel back plate
5- 1 5- 2 5- 3 ;I ; 5- 6 55: ; 5- 9
CDORFA490WRKO CDORFA491WRKO DDORFA262WRYO GCOVHAlSSWRFO GWAKPA142WRFO HDECQA123WRFO HDECQA124WRFO LSTPPA045WRFO LSTPPA046WRFO MSPRTA007WREO NSFTTA044WREO
mtg.
Door Door Door Choke Door Door. Door Upper Lower Latch Latch
3 4
CODE
AB AA
PARTS
Bearing assembly Steam duct assembly : R-9H52 Steam duct assembly : R-9A52 Cooling fan assembly Damper assembly Oven cavity : R-9H52 Oven cavity : R-9A52 Roller stay Chassis support Convection motor mounting plate Lamp socket mounting angle : R-9H52 Lamp socket mounting angle : R-9A52 Thermal cut-out mounting angle Bearing mounting plate Heater element holder Bearing holder plate Cord holder Damper cam Oven hinge (upper) Convection fan belt Turntable coupling Convection fan Pulley (M) Pulley (M) Damper shaft Turntable tray Waveguide cover AH sensor cover :R-9H52 only Transformer cushion D Magnetron duct cushion Cushion Cushion Steam cushion C Heater duct Damper duct Cooling fan duct Thermal protection sheet (left) Thermal protection plate (left) Thermal protection sheet (right) Oven lamp screen Thermal protection plate (right) Air guide (A) Air guide (B) Air guide (bottom) Air guide (C) Air guide (right) Magnetron air guide Cushion Thermal protection sheet DOOR
5
Q’TY
DESCRIPTION
NO.
OVEN
4- 3 4- 4
.
to the parts rr*r are greater than 250V.
1
AQ
: 1 1
AN AN AF AE
: 1 1 1 1 1 1 1 2 i 1 1 1 ; : 1 1 1 :: 1 3 1 2 1 1 1 i 1 1 1 i :: 1 1 1 1
BV BQ AP AE AE AK AE AB AD AB AB AB AC AE AF AE AE AC AC AA AT AD AC AB AA AA AA AA AN AK AL AK AM AF AG AL AD AB AF AB AF AD AB AE
PARTS
assembly, complete assembly, complete panel cover frame sash (right) sash (left) latch head latch head spring shaft
14
: R-9H52 : R-9A.52
1 t 1 1 1 t 9 1
BP BP BH AP AT AF AE AB AB AB AC
R-9A52 R-9H52
Note :
The voltage supplied
REF. NO.
S-10
PART
to the parts “*I’
are greater than 250V.
NO.
PGLSPA308WREO PGLSPA309WREO
DESCRIPTION
Door Door
glass glass
Q’TY
: R-9H52 : R-9A52
CODE
1 1
BA BA
1 1 1 1 1
AP AP AY AG AG
MISCELLANEOUS
6- 3 6- 4
:I 2 * *
:I ; 6- 9 6-10 6-11 6-12 6-13 6-14
FAMI-A059WRMO FAMI-A058WRMO TCADCA348WRRO TINSEA538WRRO TINSEA539WRRO
High rack Low rack Cook book,Operation manual Operation manual
LBNDK0012YBEO FW-VZB023WREO FW-VZA810WREO QW-QZA099WREO QW-QZAlOOWREO
Wire Main Main High High
FW-VZA591WREO TLABSA018WRRO LHLDWQOO4YBEO QTANP0020YBEO TCAUH0114WRRO TSPCNB463WRRO TSPCNB464WRRO
Thermistor harness Fuse label Wire holder (purse lock Connector CE-230 Caution label Name plate : R-9H52 Name plate : R-9A52
holder (WH-1 84mm ) wire harness : R-9H52 wire harness : R-9A52 voltage wire A voltage wire B
SCREW,
7777-
1 2 3 4
: R-9H52 : R-9A52
LX-BZ0186WREO Screw; LX-BZ0202WREO Screw; LX-CZA020WREO Screw; LX-CZ0017WREO'Screw;
NUTS,
WASHERS
AND
oven lamp access cover mtg. upper & lower latch heads mtg. oven hingestupper & lower) mtg. heater element holders, thermister air guide (A), (B) and (C) mtg.
7- 6 7- 7 7- 8 7- 9 7-10 7-11 7-12
LX-CZ0052WREO XOTSD40R12RVO LX-NZ0029YBEO XBPSD30P14KOO XBPSD40P06KOO XBPSD40P25000 XFPSD40P30000
thermal protection platecleft), bearing holder plate and convection motor assembly mtg. Screw; latch hook mtg. Screw; (LHSTIX LR-4) outer case cabinet Nut; steam duct assembly mtg. Screw; damper switch mtg. Screw; convection motor assembly mtg. Screw; cooling fan motor mtg. Screw; cord anchorages mtg.
7-13
XBTUW40P06000
Screw;
7-14
XBTWW40P06000
7-15
XCPSD30P06000
7-16 7-17 7-18 7-19
LX-WZA004WREO XCPSD30P08XOO XCPSD30P08000 XCPSD40P08000
7-20 7-21 7-22
XCTSD40P08000 XFPSD30P08000 XFPSD40P08KOO
7-23 7-24 7-25
XFPSD40P08000 XFPSDGOP14JSO XNESD40-32000
7-26 7-27 T-28
XNEUW40-32000 XOTSE40P12000 LX-CZ0047WREO
assembly
mtg.
waveguide cover mtg.heater unit assembly, steam duct,over lamp mounting angle. Screw; bearing mounting plate and $ convection heater mtg. Screw; damper motor, oven therm0 cut-out and fan therm0 cut-out mtg. Washer; bearing mounting plate mtg. Screw; door frame and door sash(left) mtg. Screw; door frame mtg. Screw; door sashcright), thermal protection platecright), air guidetright) and damper assembly mtg. Screw; steam duct mtg. Screw; AH sensor assembly mtg. : R-9H52 only Screw; oven lamp mounting angle, high voltage rectifier assembly, MG air guide(K) and thermistor harness grounding mtg. Screw; turntable motor and magnetron mtg. Screw; power transformer mtg. Nut; cooling fan motor and upper & lower latch heads mtg. Nut; convection fan mtg. Screw; outer case cabinet mtg. Screw; base plate, T/C panel and chassis support mtg. outer case cabinet, cord and chassis support mtg.
15
1 2 6 8
AA AB AA AA
6
Ai4
PINS
Screw;
Screw;
AC AC
"L")
LX-CZ0043WREO
XOTSD40P12000
1 1
1 1
7- 5
r-29 \
: 1
AA AZ AX AD AD AM AB AA AA AC
:: 1 1 1
holder
2 2 1 1 2 2 2 13
AA AA AA AA AA AA AA AA
4
AA
5
AA
6" 3 7
AA AA AA AA
2' 4
AA AA AA
5 2 4
AA AA AA
11
AA
7
AA
’
* R-9A52 R-9H52
Note:
The voltage
REF. NO.
supplied
PART
to the parts r*M are greater than 250V. DESCRIPTION
NO.
Q’TY
CODE
7-30 7-31 7-32 7-33 7-34
XWSUW40-10000 XWWSD~O-08000 XFPSD30PlOOOO LX-WZA022WREO XBPSD40P08KOO
Washer; convection fan mtg. Washer; power transformer mtg. Screw; fuse holder mtg. Washer; turntable motor mtg. Screw; power supply cord grounding
1 1
AA AA AA AA AA
7-35
XFTSD40P08TVO
Screw;
4
AA
7-36
XOTSD40P08000
4
AA
1 1 1
high voltage rectifier assembly, convection motor assembly, monitor resister, turntable motor covering, Screw; rear cabinet HOW TO ORDER REPLACEMENT
To have your order filled
promptly
and correctly,
1. MODEL NUMBER 3. PART NO.
16 _
_
-.
.-_
.
I
PARTS
please furnish
the following
2. REF. NO. 4. DESCRIPTION
information.
1
R-9A52 R-SH52
1
2
3
4
5
I
7
c
P
A
8
8
C
C
D
D
E
E
F
F
G
G
H
H
I
-
17
R-SA52 R-SH52
2
1
DOOR
3
PARTS -
4
5-2 P
CONTROL
5
6’
PAN EL PARTS A
/ ,’
fH.V ‘2)
MISCELLANEOUS
IMG.)
D
II
IH v C)
iH,V.T)
E
E
x Actual
F
wire
harness
may
be dlfferent
than
lllustratlon
PACKING AND ACCESSORIES
F
PACKING ADD KiT
DOOR PROTECTION SHEET
G G
H H
%Not replaceble items IL
1
I
2
I
7
I
I
n
I I
5
‘91 0 SHARP CORP. (1 U0.75E)
18
--
6
-1
Printed in Japan
