Page 1
SHARP CORPORATION
SERVICE MANU AL
R-3V97
S9632R3V97PX/
In interests of user-safety the oven should be restored to its original
condition and only parts identical to those specified should be used.
MICROWAVE OVEN
MODEL
R-3V97
Page
MICROWAVE MEASUREMENT ............................................................................................... Inside Front Cover
CAUTION, MICROWAVE RADIATION................................................................................................................. 1
WARNING..............................................................................................................................................................1
WIRING DIAGRAM ............................................................................................................................................... 1
PICTORIAL DIAGRAM ......................................................................................................................................... 2
PARTS LIST ......................................................................................................................................................... 3
TABLE OF CONTENTS
This is a supplemental Service Manual for Model R-3V97. This model is quite similar to Base Model R-3V16
(Refer No. is SX433R3V16PX/). Use this supplemental manual together with the Base Model Service Manual for
Completed operation, service information, etc..
Page 2
R-3V97
MICROWAVE MEASUREMENT
After adjustment of door latch switches, monitor switch
and door are completed individually or collectively, the
following leakage test must be performed with a survey
instrument and it must be confirmed that the result meets
the requirements of the performance standard for microwave oven.
REQUIREMENT
The safety switch must prevent microwave radiation emission in excess of 5mW/cm2 at any point 5cm or more from
external surface of the oven.
PREPARATION FOR TESTING:
Before beginning the actual test for leakage, proceed as
follows;
1. Make sure that the test instrument is operating normally
as specified in its instruction booklet.
Important:
Survey instruments that comply with the requirement for
instrumentations as prescribed by the performance
standard for microwave ovens must be used for testing.
Recommended instruments are:
NARDA 8100
NARDA 8200
HOLADAY HI 1500
SIMPSON 380M
2. Place the oven tray into the oven cavity.
3. Place the load of 275 ± 15ml of water initially at 20 ±
5˚C in the centre of the oven tray. The water container
should be a low form of 600 ml beaker with inside
diameter of approx. 8.5cm and made of an electrically
non-conductive material such as glass or plastic.
The placing of this standard load in the oven is important
not only to protect the oven, but also to insure that any
leakage is measured accurately.
4. Close the door and turn the oven ON with the timer set
for several minutes. If the water begins to boil before the
survey is completed, replace it with 275ml of cool water.
5. Move the probe slowly (not faster that 2.5cm/sec.)
along the gap.
6. The microwave radiation emission should be measured
at any point of 5cm or more from the external surface of
the oven.
mW cm
2
mW cm
2
Microwave leakage measurement at 5 cm distance
SHARP
Page 3
R-3V97
1
CAUTION
MICROWAVE RADIATION
DO NOT BECOME EXPOSED TO RADIATION FROM THE MICROWAVE GENERATOR OR OTHER PARTS
CONDUCTING MICROWAVE ENERGY.
Service engineers should not be exposed to the microwave 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 "*" on parts list are used at voltages more than 250V.
Removal of the outer wrap gives access to potentials above 250V.
All the parts marked "∆" on parts list may cause undue microwave exposure, by themselves, or when they are damaged,
loosened or removed.
Figure O-1 Oven Schematic-OFF Condition
NOTE: indicates components with potentials above 250 V.
SCHEMATIC
NOTE: CONDITION OF OVEN
1.DOOR CLOSED
2.CLOCK APPERAS ON DISPLAY
BRN/18
G-Y/18
EARTH
FM
TTM
NC
BLU/18
TM
CAPACITOR
0.94µ
AC 2000V
H.V. RECTIFIER
MAGNETRON
POWER
TRANSFORMER
MONITOR
RESISTOR
0.8/20W
MONITOR
SWITCH
TURNTABLE
MOTOR
FAN MOTOR
TIMER
OVEN LAMP
THERMAL
CUT-OUT
95˚C
1ST.
LATCH
SWITCH
TEMP.
FUSE
150˚C
(MG)
FUSE
M6.3A
2ND.
LATCH
SWITCH
TEMP.
FUSE
150˚C
(OVEN)
OL
220V ~50 Hz
Page 4
6
45
1
2
3
6
45
1
2
3
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
Figure S-1. Pictorial Diagram
2
WHT
RED
GRY
R
E
D
R
E
D
GRY
ORG
W
H
T
G
R
Y
O
R
G
B
R
N
B
L
K
R
E
D
R
E
D
B
L
K
BLK
BLK
BRN
ORG
GRY
WHT
WHT
GRY
O
R
G
B
L
K
R
E
D
BLK
WHT
BLK
HIGH VOLTAGE COMPONENTS
MAGNETRON
H.V. WIRE A
HIGH VOLTAGE
CAPACITOR
HIGH
RECTIFIER
VOLTAGE
POWER
TRANSFORMER
TEMP. FUSE(MG)
150˚C
TEMP. FUSE(OVEN)
150˚C
MONITOR
RESISTOR
OVEN LAMP &
SOCKET
1ST LATCH
SWITCH
MONITOR
SWITCH
2ND LATCH
SWITCH
TURNTABLE
MOTOR
NO
COM.
NC
COM.
COM.
FAN MOTOR
THERMAL
CUT-OUT
95
˚C
NO
COM.
TIMER MOTOR
+
POWER SUPPLY
CORD
+
B
L
U
B
R
N
W
H
T
R
E
D
FUSE
M6.3A
&
FUSE
HOLDER
WHT
GRY
WHT
WHT
WHT
B
R
N
ORG
6521
4
3
BRN
NC
NO
RED
BLK
ORG
Page 5
PARTS LIST
Note: The parts marked "∆" may cause undue microwave exposure.
The parts marked "*" are used in voltage more than 250V.
REF. NO. PART NO. DESCRIPTION Q'TY CODE
*
*
*
*
∆
∆
∆
∆
∆
∆
∆
3
ELECTRIC PARTS
1- 1 QSWTEA109WRE0 Timer motor 90 min. 1 BD
1- 2 RMOTEA265WRE0 Fan motor 1 AZ
1- 3 RTHM-A079WRE0 Thermal cut-out 95˚C 1 AL
1- 4 QSW-MA110WRE0 1st. latch switch 1 AK
1- 5 QSW-MA111WRE0 Monitor switch 1 AK
1- 6 QSW-MA112WRE0 2nd. latch switch 1 AN
1- 7 RR-WZA022WRE0 Monitor resistor 0.8 OHM 20W 1 AK
1- 8 FH-DZA051WRK0 H.V. rectifier assembly 1 AN
1- 9 RC-QZA126WRE0 High voltage capacitor 1 AX
1-10 QACC-A064WRE0 Power supply cord 1 AQ
1-11 QFS-C0019WRE0 Fuse F6.3A 1 AC
1-12 QFS-TA013WRE0 Temp. fuse 150°C (MG) 1 AG
1-13 QFS-TA013WRE0 Temp. fuse 150°C (OVEN) 1 AG
1-14 QSOCLA011WRE0 Oven lamp socket 1 AH
1-15 QFSHDA019WRE0 Fuse holder 1 AH
1-16 RLMPTA069WRE0 Oven lamp 1 AK
1-17 RMOTDA173WRE0 Turntable motor 1 AX
1-18 RTRN-A376WRE0 Power transformer 1 BS
1-19 RV-MZA195WRE0 Magnetron 1 BM
1-20 QPLGAA018WRE0 AC plug 1 AL
CABINET PARTS
2- 1 GCABUA602WRP0 Outer case cabinet 1 AX
2- 2 GDAI-A236WRW0 Bottom plate L 1 AN
2- 3 GDAI-A237WRW0 Bottom plate R 1 AQ
2- 4 GLEGPA023WRE0 Foot 2 AB
CONTROL PANEL PARTS
3- 1 HPNLCB344WRR0 Control panel 1 AM
3- 2 JBTN-A863WRF0 Door open button 1 AK
3- 3 JKNBKA486WRF0 Timer knob 1 AK
3- 4 JKNBKA487WRF0 Vari knob 1 AK
3- 5 MSPRCA050WRE0 Open button spring 1 AB
3- 6 XEPSD30P10XS0 Screw : 3mm x 10mm 1 AA
OVEN PARTS
4- 1 FROLPA046WRK0 Roller stay 1 AQ
4- 2 NTNT-A060WRE0 Turntable 1 AM
4- 3 NFANJA029WRE0 Fan blade 1 AL
4- 4 PDUC-A535WRW0 fan duct 1 AQ
4- 5 LANGQA343WRP0 Fan thermo angle 1 AK
4- 6 PHOK-A086WRF0 Latch hook 1 AQ
4- 7 LANGQA365WRW0 Light mount plate 1 AQ
4- 8 LBNDKA038WRP0 Capacitor holder 1 AF
4- 9 FHNG-A096WRT0 Lower oven hinge 1 AK
4-10 FOVN-A292WRT0 Oven cavity 1 BH
4-11 GLEGPA051WRF0 Leg 1 AK
4-12 PCUSGA389WRP0 Cushion 1 AG
4-13 LANGTA298WRW0 Chassis support 1 AQ
4-14 MHNG-A337WRT0 Upper oven hinge 1 AH
4-15 MLEVPA206WRF0 Switch lever 1 AM
4-16 PCOVPA276WRE0 Waveguide cover 1 AL
4-17 PCOVPA277WRF0 HVC cover 1 AL
4-18 PCUSGA208WRP0 Cushion 1 AC
4-19 LANG-A044WRW0 Air guide 1 AL
4-20 PCUSUA193WRP0 Cushion 1 AB
4-21 PCUSGA339WRP0 Cushion 1 AG
4-22 PCUSUA235WRP0 Exhaust Cushion 1 AF
4-23 PCUSUA376WRP0 Cushion 2 AG
4-24 PFILWA041WRE0 Lamp filter 1 AF
4-25 PPACGA097WRE0 O-Ring 1 AG
4-26 LANGTA299WRW0 Cord angle 1 AM
4-27 LSTPPA069WRF0 Cord anchorage (Upper) 1 AE
4-28 LSTPPA070WRF0 Cord anchorage (Lower) 1 AC
DOOR PARTS
5 DDORFA806WRK0 Door assembly 1 BD
5- 1 FDORFA260WRT0 Door panel 1 BF
5- 2 GCOVHA302WRF0 Choke cover 1 BF
Page 6
R-3V97
4
*
∆
Note: The parts marked "*" are used in voltage more than 250V.
REF. NO. PART NO. DESCRIPTION Q'TY CODE
The magnetron will be changed from serial number 9612xxxxx as follows.
Interchangeability
OLD NEWA. OLD NEWB. OLD NEWC. OLD NEWD.
REPLACEMENT PART NO.
REF.NO.
DESCRIPTION OLD No. Q'ty NEW No. Q'ty
CODE
1-19
Magnetron
RV-MZA195WRE0 1 RV-MZA198WRE0 1 A BN Dec./ 1996
EFFEC TIVE
FROM
INTERCHANGEABILITY
SERVICE INFORMATION
HOW TO ORDER REPLACEMENT PARTS
To have your order filled prompty and correctly, please furnish the following information.
1. MODEL NUMBER 2. REF. NO.
3. PART NO. 4. DESCRIPTION
5- 3 HPNL-A664WRR0 Door screen 1 AV
5- 4 LSTPPA122WRF0 Latch head 1 AN
5- 5 MSPRTA084WRE0 Latch spring 1 AB
5- 6 PSHEPA333WRE0 Sealer film 1 AE
5- 7 GWAKPA281WRF0 Door frame 1 AW
5- 8 XEPSD30P06000 Screw; 3mm x 6mm 4 AA
MISCELLANEOUS
6- 1 TINS-A592WRR0 Instruction book (Thai) 1 AE
6- 1 TINS-A593WRR0 Instruction book (English) 1 AF
6- 2 FW-VZB253WRE0 Main wire harness 1 AY
6- 3 QW-QZA150WRE0 High voltage wire B 1 AF
6- 4 LBNDKA080WRE0 Wire holder B 1 AD
6- 5 QTANP0020YBE0 Closed end terminal 1 AA
6- 6 TSPCNC412WRR0 Rating label 1 AE
6- 7 UKOG-A007WRE0 Touch up paint 1 AT
6- 8 TCAUHA055WRR0 Caution label 1 AG
6- 9 TLABSA022WRR0 Fuse label M6.3A 1 AG
6-10 PSHE-A058WRE0 Menu label 1 AE
6-11 TLABPA032WRR0 Grounding label 1 AG
6-12 PSHE-A059WRR0 Model label 1 AE
6-13 QW-QZA177WRE0 Earth wire 1 AK
6-14 TCAUAA211WRR0 Earth caution 1 AE
6-15 TCADCA565WRR0 Cook book (Thai) 1 AZ
SCREWS, NUTS AND WASHERS
7- 1 XFPSD30P10000 Screw; 3mm X 10mm 1 AA
7- 2 XBTSD40P08RV0 Screw; 4mm X 8mm 2 AA
7- 3 XFPSD30P06000 Screw; 3mm X 6mm 2 AA
7- 4 XVPSD40P20000 Screw; 4mm X 20mm 1 AA
7- 5 XOTSD40P12000 Screw; 4mm X 12mm 9 AA
7- 6 XHTSD40P08RV0 Screw; 4mm X 8mm 2 AA
7- 7 LX-WZA028WRE0 Washer 1 AB
7- 8 LX-CZ0052WRE0 Special screw 2 AA
7- 9 XFTSD40P30000 Screw; 4mm X 30mm 1 AA
7-10 XOTSE40P08000 Screw; 4mm X 8mm 5 AA
7-11 XFPSD40P08K00 Screw; 4mm X 8mm 1 AA
7-12 XFPSD40P08000 Screw; 4mm X 8mm 5 AA
7-13 XOTSD40P12RV0 Screw; 4mm X 12mm 11 AA
7-14 LX-CZA038WRE0 Special screw 2 AA
Page 7
R-3V97
5
6
45
1
2
3
6
45
1
2
3
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
OVEN AND CABINET PARTS
7-9
4-19
4-23
1-7
7-12
7-1
1-11
7-10
1-16
1-14
4-7
4-14
1-13
7-13
4-24
7-6
4-23
2-1
6-6
7-6
7-6
4-3
4-22
7-10
1-19
7-5
7-14
7-5
7-14
7-12
4-16
4-1
4-25
7-11
1-17
7-8
7-3
7-5
7-6
1-12
1-8
4-4
7-4
1-2
4-5
1-3
7-3
4-17
7-5
7-5
4-13
7-2
1-9
4-8
1-18
2-2
4-9
7-13
2-4
7-5
7-6
7-13
7-5
2-4
7-13
2-3
4-11
7-13
4-2
4-6
1-4
1-5
1-6
4-20
7-5
1-15
4-10
7-6
4-18
6-4
4-12
6-9
4-15
4-21
7-7
7-5
7-12
4-26
4-28
4-27
1-10
7-10
6-8
1-20
6-12
6-11
6-13
Page 8
R-3V97
6
6
45
1
2
3
6
45
1
2
3
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
CONTROL PANEL PARTS
'96 SHAP CORP. (9U0.070E) Printed in Japan
DOOR PARTS
5-3
5
5-1
5-2
5-7
5-6
5-4
5-5
5-8
5-8
5-8
5-8
MISCELLANEOUS
80±5
Max. 1.0
6-4
Actual wire harness may be different than illustration.
6-2
6-3
6-5
PACKING AND ACCESSORIES
3-1
3-4
3-2
3-3
3-6
1-1
3-5
INTO THE
OVEN CAVITY
DOOR PROTECTION SHEET
SPADPA204WRE0
MICROWAVE OVEN
PACKING PAD KIT
(CPADBA165WRK0)
POLYETHYLENE BAG
(SSAKHA014WRE0)
Not replaceable items.
PACKING CASE
(SPAKCC855WRE0)
CABINET COVER
(SPADFA317WRE0)
TURNTABLE TRAY
OPERATION MANUAL
ROLLER STAY
COOK BOOK
TRAY PAD ASSEMBLY
(CPADBA172WRK0)
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