Sharp R-21ATP Service Manual ▷ View online
R-21ATP
31
Figure S-3. Printed Wiring Board
1
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
3
4
5
6
1
2
3
4
5
6
1
13
F
R30
R83
(C83)
R82
(C82)
R81
(C81)
R80
R58
R57
R56
R55
R54
R53
R52
R56
R55
R54
R53
R52
R51
R50
(R91)
(R90)
(R89)
(R90)
(R89)
(R69)
(R62)
(R61)
(R64)
(R63)
(JA)
(R1)
(R2)
(R101)
Q1
(14)
(15)
(16)
(16)
(17)
(CT1)
1
8
6
4
(J1)
(RY1)
(D20)
(C12)
(C11)
13
C20
(C13)
(C10)
C21
B
E
Q20
D1
(R90)
D2
D4
D3
B
E
Q3
C2
C9
(R60)
(JG)
(CN - H)
(JD)
(JE)
C70
C8
C4
R4
(JH)
(C60)
(C63)
8
9
(C101)
R71
(ZD1)
R70
(C60)
R88
R87
R86
R85
R87
R86
R85
D70
RY2
RY3
D23
(C80)
(R68)
(J5)
(J6)
C6
C5
Q2
(JJ)
(C64)
(R65)
(R66)
E
B
IC2
R31
R32
E
(Q60)
CN - G
CN - B
MICRO 1
M
ICRO 2
(CN - D)
R84
IC1
(JF)
(JC)
(JB)
(C10)
(R102)
(C100)
(D100)
(TB2)
(J2)
(D5)
OL
B
B
E
E
Q21
(Q24)
(R6)
(ZD3)
(D6)
SM
TTM
(TB1)
(R100)
(Q23)
(J9)
(D10)
C3
B
E
D21
D22
11
12
T1
P
P
S
VRS1
(VRS2)
POWER
CN - A
POWER
C1
EB
Q22
R40
SP1
10
(C62)
B
R33
R3
C7
ZD2
2
3
6
5
7
(J4)
(J3)
(4)
(R67)
IC3
R5
C30
C31
1
11
2
31
1
33
32
25
20
15
40
50
55
64
3
3
1
1
7
1
60
16
9
8
4
5
8
DIP
DANGER-
CERTAIN PART IS INTENTIONALLY NOT GROUNDED
AND MAY PRESENT A RISK OF ELECTRICAL SHOCK DURING
SERVICING. SERVICE PERSONNEL - DO NOT CONTACT THE
FOLLOWING PARTS WHILE THE APPLIANCE IS ENERGIZED ;
TRANSFORMER
32
R-21ATP
*
*
*
*
∆
*
*
*
PARTS LIST
ELECTRIC PARTS
1- 1
QSW-MA086WRE0
Monitor switch
1
AF
1- 2
QSW-MA085WRE0
2nd. interlock relay control switch
1
AF
1- 3
QSW-MA095WRE0
1st. interlock switch and latch switch
2
AF
1- 4
QACC-A123WRZZ
Power supply cord
1
AW
1- 5
FH-DZA091WRK0
High voltage rectifier assembly
1
AY
1- 6
RC-QZA245WRE0
High voltage capacitor
1
BK
1- 7
RMOTEA378WRE0
Fan motor
1
AU
1- 8
RR-WZA022WRE0
Monitor resistor 0.8 ohm 20 W
1
AK
1- 9
QSOCLA024WRE0
Oven lamp socket
1
AH
1-10
RLMPTA069WRE0
Oven lamp
1
AK
1-11
RMOTDA234WRE0
Antenna motor
1
AR
1-12
RTHM-A080WRE0
Thermal cut-out 145 deg. (MAG)
1
AP
1-13
RTHM-A096WRE0
Thermal cut-out 125 deg. (OVEN)
1
AK
1-14
RTRN-A574WRE0
High voltage transformer
1
BQ
1-15
RV-MZA197WRE0
Magnetron
1
BN
1-16
QFS-IA002WRE0
High voltage fuse
1
AQ
1-17
QFS-CQ001YBE0
Fuse 10A
1
AE
1-18
FPWBFA325WRK0
Noise filter
1
AT
CABINET PARTS
2- 1
GCABUA672WRP0
Outer case cabinet
1
BH
2- 2
GDAI-A318WRW0
Base plate
1
AV
2- 3
GCOVHA406WRW0
Base plate cover
1
AQ
2- 4
GLEGPA074WRE0
Foot
2
AC
2- 5
GLEGPA076WRF0
Leg
1
AF
CONTROL PANEL PARTS
3- 1
DPWBFB911WRU0
Control unit
1
BP
3- 1A
QCNCMA234DRE0
3-pin connector (A)
1
AC
3- 1B
QCNCMA275DRE0
2-pin connector (B)
1
AB
3- 1C
QCNCWA057DRE0
12-pin connector (G)
1
AF
C1
VCEAB51EW228M
Capacitor 2200 uF 25V
1
AE
C2
RC-KZA087DRE0
Capacitor 0.1 uF 50V
1
AA
C3
VCEAB31AW476M
Capacitor 47 uF 10V
1
AA
C4
RC-KZA087DRE0
Capacitor 0.1 uF 50V
1
AA
C5
VCEAB31AW476M
Capacitor 47 uF 10V
1
AA
C6
RC-KZA087DRE0
Capacitor 0.1 uF 50V
1
AA
C7
VCKYD11CY103N
Capacitor 0.01 uF 16V
1
AA
C8-9
RC-KZA087DRE0
Capacitor 0.1 uF 50V
2
AA
C10
VCEAB31EW477M
Capacitor 470 uF 25V
1
AC
C11
VCEAB31HW477M
Capacitor 470 uF 50V
1
AE
C13
VCEAB31EW106M
Capacitor 10 uF 25V
1
AA
C20
VCEAB31HW104M
Capacitor 0.1 uF 50V
1
AM
C21
VCEAB31EW106M
Capacitor 10 uF 25V
1
AA
C30
VCEAB31AW476M
Capacitor 47 uF 10V
1
AA
C31
VCKYD11CY103N
Capacitor 0.01 uF 16V
1
AA
C70
VCKYD11CY103N
Capacitor 0.01 uF 16V
1
AA
CF1
RCRS-A012DRE0
Ceramic resonator CST4.00MGW
1
AD
D1-6
RH-DZA006PRE0
Diode (1N4002)
6
AD
D20-21
VHD1SS270A/-1
Diode (1SS270A)
2
AA
D23
VHD1SS270A/-1
Diode (1SS270A)
1
AA
D70
VHD1SS270A/-1
Diode (1SS270A)
1
AA
IC1
RH-IZA897DRE0
LSI
1
AV
IC2
RH-IZA980DRE0
IC (AT24C02)
1
AN
IC3
RIC--A025BDE0
IC (KID65004AP)
1
AE
LED1
VHPSL3966T/1B
Light emitting diode
1
AS
Q1
RIC--A022BDE0
IC (KIA7805P1)
1
AE
Q2
VSDTA123ES/-3
Transistor (DTA123ES)
1
AA
Q3
VSDTC143ES/-3
Transistor (DTC143ES)
1
AB
Q3
VSKRC101M//-3
Transistor (KRC101M) (Interchangeable)
1
AB
Q20
VSDTB143ES/-3
Transistor (DTB143ES)
1
AC
Q20
VSKRA223M//-3
Transistor (KRA223M) (Interchangeable)
1
AB
Q21
VSDTC143ES/-3
Transistor (DTC143ES)
1
AB
Q21
VSKRC101M//-3
Transistor (KRC101M) (Interchangeable)
1
AB
Q22
VSDTD143ES/-3
Transistor (DTD143ES)
1
AC
Q22
VSKRC243M//-3
Transistor (KRC243M) (Interchangeable)
1
AB
Q24
VS2SC1740S/-3
Transistor (2SC1740)
1
AB
R3-5
VRD-B12EF472J
Resistor 4.7k ohm 1/4W
3
AA
R6
VRD-B12EF102J
Resistor 1k ohm 1/4W
1
AA
R30
VRD-B12EF101J
Resistor 100 ohm 1/4W
1
AA
R31
VRD-B12EF153J
Resistor 15k ohm 1/4W
1
AA
R32
VRD-B12EF272J
Resistor 2.7k ohm 1/4W
1
AA
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
R-21ATP
33
REF. NO.
PART NO.
DESCRIPTION
Q'TY
CODE
∆
∆
∆
∆
∆
∆
∆
∆
∆
R33
VRD-B12EF472J
Resistor 4.7k ohm 1/4W
1
AA
R40
VRD-B12EF272J
Resistor 2.7k ohm 1/4W
1
AA
R50-58
VRD-B12EF101J
Resistor 100 ohm 1/4W
9
AA
R70-71
VRD-B12EF472J
Resistor 4.7 ohm 1/4W
2
AA
R80-88
VRD-B12EF472J
Resistor 4.7 ohm 1/4W
9
AA
R90
VRS-B13AA101J
Resistor 100 ohm 1W
1
AA
RY2
RRLY-A092DRE0
Relay (VRB18SP)
1
AL
RY3
RRLY-A093DRE0
Relay (VRB18)
1
AL
SP1
RALM-A014DRE0
Buzzer (PKM22EPT)
1
AG
T1
RTRNPA131DRE0
Touch control transformer
1
AR
VRS1
RH-VZA032DRE0
Varistor (10G471K)
1
AE
ZD2
VHEHZ4A2///-1
Zener diode (HZ4A2)
1
AA
ZD3
VHEHZ201///-1
Zener diode (HZ20-1)
1
AA
3- 2
FPNLCB755WRKZ
Control panel frame with key unit
1
BB
3- 2-1
FUNTKB135WREZ
Key unit
1
AW
3- 2-2
GCOVAA260WRP0
C/P case
1
BA
3- 2-3
GMADIA109WRF0
Display window
1
AE
3- 3
XEPSD30P08XS0
Screw; 3mm x 8mm
6
AA
OVEN PARTS
4- 1
FGLSPA062WRE0
Ceramic shelf
1
BL
4- 2
DOVN-A514WRY0
Oven cavity
1
BU
4- 3
MLEVPA227WRF0
Latch switch lever A
1
AF
4- 4
MLEVPA228WRF0
Latch switch lever B
1
AF
4- 5
MLEVPA229WRF0
Latch switch lever C
1
AF
4- 6
MSPRCA108WRE0
Latch lever spring
3
AC
4- 7
MSPRTA191WRE0
Switch lever B spring
1
AC
4- 8
PHOK-A107WRF0
Latch hook
1
AL
4- 9
FDUC-A362WRYZ
Steam duct sub assembly
1
BB
4-10
PSKR-A351WRP0
Steam guide
1
AY
4-11
LBNDKA139WRW0
HV capacitor holder
1
AR
4-12
NFANJA029WRE0
Fan blade
1
AK
4-13
PDUC-A697WRF0
Fan duct
1
AM
4-14
FPLT-A007WRY0
Stirrer antenna assembly
1
BB
4-15
PCUSUA507WRP0
Cushion
1
AC
4-16
PCUSGA378WRP0
Cushion
1
AL
4-17
PSPA-A112WRE0
Mica washer
1
AC
4-18
LANGFA199WRWZ
Chassis support
1
AH
4-19
NSFTPA035WRFZ
Antenna motor shaft
1
AQ
4-20
PSKR-A359WRW0
Air guide
1
AM
4-21
PSKR-A349WRP0
Steam duct barrier
1
AF
4-22
PFILWA060WRP0
Lamp filter
1
AD
4-23
PDUC-A722WRF0
Air intake duct
1
AF
4-24
PCUSGA249WRP0
Cushion
1
AA
4-25
PCUSUA235WRP0
Cushion
1
AE
4-26
PCUSUA511WRP0
Cushion
2
AC
4-27
PCUSUA329WRP0
Cushion
1
AC
4-28
PCUSUA514WRP0
Cushion
1
AB
4-29
PPACGA171WRE0
Cushion
1
AK
4-30
PCUSUA515WRP0
Cushion
1
AD
4-31
PSHEPA668WRE0
Cover
1
AK
4-32
PCLICA034WRE0
Hand clip
3
AD
4-33
PCLICA032WRE0
Hand clip
2
AD
4-34
PCUSUA173WRP0
Cushion
1
AC
4-35
PCUSUA278WRP0
Cushion
1
AB
4-36
PSHEPA673WRE0
S/Film
1
AD
4-37
PSHEPA674WRE0
Cover
1
AL
4-38
GLEGPA056WRE0
Leg
1
AD
4-39
LANGQA556WRMZ
Earth angle
1
AL
DOOR PARTS
5- 1
FDORFA322WRT0
Door panel assembly
1
AZ
5- 2
PSHEPA649WRE0
Sealer film
1
AB
5- 3
FANGKA206WRY0
Latch angle assembly
1
AW
5- 4
FCOV-A005WRKZ
Door case assembly
1
BH
5-4-1
LSTPPA180WRF0
Glass stopper R
1
AK
5-4-2
LSTPPA182WRF0
Glass stopper U
1
AN
5-4-3
PGLSPA522WRE0
Front door glass
1
AQ
5-4-4
XCPSD40P08000
Screw : 4mm x 8mm
6
AA
5-4-5
PSLDMA198WREZ
Sealer plate
1
BB
5- 5
GWAKPA580WRM0
Door handle
1
AQ
5- 6
JHNDMA040WRW0
Handle lever
1
AN
5- 7
LANGKA874WRW0
Latch lever
1
AR
5- 8
LSTPPA181WRF0
Latch head
2
AL
5- 9
MSPRTA190WRE0
Latch spring
1
AD
5-10
PCUSUA506WRP0
Cushion
1
AC
5-11
XEPSD40P06000
Screw : 4mm x 6mm
1
AA
5-12
PSHEPA686WRE0
Panel sheet
2
AK
34
R-21ATP
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
5-13
PSHEPA687WRE0
Panel sheet
1
AK
5-14
LANGJA020WRP0
Earth angle
1
AD
5-15
PCUSUA505WRP0
Cushion
1
AC
5-16
XEBSD38P08000
Screw : 3.8mm x 8mm
4
AA
5-17
GCOVHA407WRF0
Choke cover
1
AM
5-18
HBDGCA111WREZ
Door badge
1
AH
5-19
XEPSD40P25K00
Screw : 4mm x 25mm
2
AB
5-20
PCUSUA508WRP0
Cushion
1
AC
5-21
PCUSGA514WRP0
Cushion
1
AG
MISCELLANEOUS
6- 1
TINSEA984WRRZ
Instruction book
1
AQ
6- 2
FW-VZB719WRE0
Main wire harness
1
AY
6- 3
PZETEA076WRE0
Switch insulator
1
AC
6- 4
TCAUHA214WRR0
K caution label
1
AC
6- 5
TSPCND397WRRZ
Rating label
1
AF
6- 6
TLABMA585WRR0
Menu sticker
1
AG
6- 7
TCAUAA249WRR0
Caution label
1
AE
6- 8
TCAUHA276WRRZ
Caution sheet
1
AH
“SCREWS,NUTS AND WASHERS
7- 1
XHPSD40P08K00
Screw : 4mm x 8mm
5
AA
7- 2
XEPSD40P25000
Screw : 4mm x 25mm
2
AA
7- 3
XOTSD40P12RV0
Screw : 4mm x 12mm
12
AA
7- 4
LX-CZA052WRE0
Special screw
2
AA
7- 5
LX-EZA042WRE0
Special screw
2
AB
7- 6
XBPWW40P04000
Screw : 4mm x 4mm
1
AB
7- 7
XFPSD40P08000
Screw : 4mm x 8mm
1
AA
7- 8
XBPSD30P28KS0
Screw : 3mm x 28mm
1
AA
7- 9
XHPSD30P06000
Screw : 3mm x 6mm
1
AA
7-10
XHTSD40P08RV0
Screw : 4mm x 8mm
4
AA
7-11
XOTSD40P12000
Screw : 4mm x 12mm
4
AA
7-12
XOTSE40P08000
Screw : 4mm x 8mm
1
AA
7-13
XOTWW40P10000
Screw : 4mm x 10mm
4
AA
7-14
XNESD30-24000
Nut : 3mm x 2.4mm
1
AA
7-15
LX-WZA035WRE0
Special Washer
1
AB
7-16
XHPSD40P08000
Screw : 4mm x 8mm
4
AA
7-17
XHTSD40P12RV0
Screw : 4mm x 12mm
1
AA
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
∆
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