Sharp R-90GCK (serv.man17) Service Manual ▷ View online
39
R-90GCK
Figure S-5. Printed Wiring Board of CPU Unit
JP63
JP45
C2
JP51
JP65
JP60
JP53
JP47
JP50
JP49
JP48
JP44
JP43
JP42
JP29
JP33
JP32
JP27
JP26
JP24
JP21
JP19
JP18
JP18
JP15
JP11
JP8
JP7
JP6
JP7
JP6
JP3
JP1
R52
R54
R56
R55
R53
R58
R57
R60
R59
R54
R56
R55
R53
R58
R57
R60
R59
JB
JP23
R4
JP25
J14
J15
J13
J11
J13
J11
ZD10
SDA
VSS
SDA
VSS
SCL
SCL
J12
J10
JA
JP31
JP28
JP40
ZD1
JP36
JP39
JP38
JP37
JP37
D50
D51
D52
D51
D52
D53
D54
D54
D55
D56
D57
JP35
C40
R42
C5
R1
C3
JP46
JP67
R50
Q18
Q17
Q11
Q1
R31
R21
R15
R40
R41
R3
Q13
Q16
B
B
B
C
C
C
E
E
E
E
C
B
E
E
C
C
B
B
CE
E
C
B
B
SW30
SW28
SW26
C10
C30
C15
C1
C20
R30
R20
R51
JP68
LD1
LD2
SW29
SW27
SW25
SW23
SW21
SW19
SW17
JP34
JP30
R2
CF1
Q40
BCE
JP41
SW24
SW22
SW20
JP22
JP17
JP16
JP14
JP13
JP10
JP9
SW12
WH-1
SW14
SW11
LD4
LD9
LD8
LD5
LD6
LD11
LD3
LD7
LD10
SW10
SW1
SW2
SW9
SW8
SW13
JP5
JP2
JP4
IC2
JP12
C6
R77
R76
R75
C75
Q51
EC
B
EC
B
Q50
R70
R71
40
42
45
73
76
78
WH-A
1
1
7
1
6
6
4
5
8
DG1
34
JP20
DIP
SW18
SW16
SW15
Q15
Q14
JP70
JP69
JP64
JP62
JP54
JP52
JP59
JP58
JP57
JP56
JP55
Q12
B
CE
JP61
WH-B
1
13
Q10
BCE
FA725
SW3
SW4
SW5
SW7
SW6
WH-C
6
1
Figure S-5. Printed Wiring Board of Power Unit
FA726
D13
(J1)
JP3
JP2
JP2
JP7
E C B
E C B
Q2
Q19
E
B
1
7
CNG
JP1
JP6
C9
D3
D4
D2
D1
9
1
CND
FUSE1
C
C4
(Q3)
(R7)
1
13
(ZD6)
D12
D11
C11
CNH
(J2)
RY2
CNE
1
5
3
1
2
RY3
RY4
RY5
RY1
R10
DIP
R11
D15
D14
D16
D21
1
1
6
1
8
4
I
C
R5
D5
CNA
VRS1
R6
0
Q5
CNC
C50
C8
C7
C55
RY6
D10
JP4
R19
CNB
D20
C51
R18
R16 R17
D17
D18
SP1
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
40
R-90GCK
*
*
*
*
*
*
∆
*
*
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
ELECTRICAL PARTS
1- 1
QSW-MA085WRE0
Secondary interlock/3rd. latch/door sensing/damper switch
4
AF
1- 1
QSW-MA137WRE0
Secondary interlock/3rd. latch/door sensing/damper switch (Interchangeable)
4
AH
1- 2
QSW-MA086WRE0
Monitor switch
1
AF
1- 2
QSW-MA138WRE0
Monitor switch (Interchangeable)
1
AH
1- 3
RHET-A263WRZZ
Top heating element
1
AZ
1- 4
RHET-A264WRZZ
Side heating element
1
AZ
1- 5
FH-HZA053WRE0
Thermistor
1
AM
1- 6
RMOTCA011WREZ
Convection motor
1
BH
1- 7
RMOTDA189WRE0
Turntable motor
1
AT
1- 7
RMOTDA227WRE0
Turntable motor (Interchangeable)
1
AW
1- 8
FMOTEA459WRKZ
Fan motor assy
2
BA
1- 9
QACC-A130WRZZ
Power supply cord
1
AX
1-10
FH-DZA104WRKZ
High voltage rectifier assy
1
AN
1-11
RC-QZA291WRZZ
High voltage capacitor
1
AW
1-11
RC-QZA278WRZZ
High voltage capacitor (Interchangeable)
1
AT
1-12
RMOTDA191WRE0
Damper motor
1
AS
1-12
RMOTDA243WRZZ
Damper motor (Interchangeable) for production use
1
--
1-13
VHRG3NE22TL-1
Solid-state relay
2
AY
1-14
QFS-CA026WRZZ
Fuse F10A
1
AH
1-15
QFS-TA014WRE0
Temperature fuse 150 deg. C (MG)
1
AG
1-16
FPWBFA357WRKZ
Noise filter
1
BB
1-17
QFSHDA019WRE0
Fuse holder
1
AH
1-18
RC-QZA314WRZZ
convection motor capacitor
1
AH
1-19
RLMPTA083WRZZ
Oven lamp
1
AM
1-20
RTHM-A109WRE0
Thermal cut out 170 deg.C(Top heater) 170deg.C OFF 155deg.C ON
1
AM
1-21
RTHM-A110WRE0
Thermal cut out 150 deg.C(Side heater) 150deg.C OFF 130deg.C ON
1
AK
1-22
RTRN-A687WRZZ
High voltage transformer
1
BS
1-23
RTRNPA002WRZZ
Touch control transformer
1
AQ
1-24
RV-MZA294WRE0
Magnetron
1
BL
1-25
QFS-BA009WRE0
Fuse 20A
1
AH
1-26
QFS-IA009WRZZ
High voltage fuse 0.75A
1
AS
CABINET PARTS
2- 1
GCABDA106WRPZ
Back plate
1
AZ
2- 2
GDAI-A356WRWZ
Bottom plate
1
AW
2- 3
GLEGPA092WREZ
Leg
2
AD
2- 4
GCABUA874WRPZ
Outer case cabinet
1
BH
2- 5
GCOVHA449WRWZ
Turntable motor cover
1
AP
CONTROL PANEL PARTS
3- 1
DPWBFC307WRKZ
Power unit
1
BK
3- 2
DPWBFC304WRKZ
CPU unit
1
BL
3- 3
FPNLCB648WRKZ
Panel sub assy
1
BC
3- 3-1
HDECAA231WRPZ
Sus decoration
1
AU
3- 3-2
HDECQA228WRTZ
Panel decoration
1
AN
3- 3-3
XEBSD30P08000
Special screw
7
AA
3- 4
PSHEPA876WREZ
Key sheet
1
AW
3- 5
GMADIA115WRFZ
Display window
1
AD
3- 6
LANGKB018WRPZ
Panel angle
1
AL
3- 7
XEBSD30P08000
Screw ; 3mm x 8mm
24
AA
3- 8
PCUSGA583WREZ
Cushion
1
AH
OVEN PARTS
4- 1
FDUC-A371WRKZ
Damper duct assembly
1
BB
4- 2
PZETEA084WRFZ
PWB mounting angle
1
AL
4- 3
LANGQA571WRPZ
Motor mounting angle
1
AS
4- 4
MCAMPA102WRFZ
Damper cam
1
AD
4- 5
NSFTTA143WREZ
Damper shaft
1
AB
4- 6
PCUSGA604WRPZ
Damper cushion
1
AK
4- 7
PFTA-A033WRWZ
Damper
1
AS
4- 8
LANG-A097WRPZ
Catalyst angle
3
AN
4- 9
LANGFA242WRPZ
Heater mounting angle A
1
AS
4-10
PDUC-A821WRTZ
Heater duct upper
1
BF
4-11
PFIL-A020WREZ
Catalyst
3
BC
4-12
LANGFA260WRPZ
Heater mounting angle B
1
AS
4-13
PDUC-A822WRTZ
Heater duct left
1
BF
4-14
FANGTA167WRKZ
Coupling assembly
1
AK
4-15
FDUC-A369WRKZ
Exhaust duct
1
BB
4-16
FFANMA016WRKZ
Convection fan assembly
1
AZ
4-17
LANGFA243WRPZ
Convection motor mounting angle
1
AS
4-18
PDUC-A825WRPZ
Convection duct
1
AW
4-19
PFPF-A229WREZ
Thermal insulator back
1
AP
PARTS LIST
41
R-90GCK
REF. NO.
PART NO.
DESCRIPTION
Q'TY
CODE
∆
∆
∆
∆
∆
∆
∆
∆
∆
4-20
PREFHA072WRWZ
Thermal cover back
1
AV
4-21
PSKR-A388WRWZ
Divide plate A
1
AS
4-22
PSKR-A389WRWZ
Divide plate B
1
AS
4-23
FOVN-A517WRTZ
Oven cavity
1
BP
4-24
LANG-A095WRPZ
Turntable mounting angle
1
AN
4-25
LANGQA569WRPZ
Separator left
1
AS
4-26
LANGQA590WRWZ
Lamp mounting angle
1
4-27
PSKR-A387WRPZ
Magnetron separator
1
AS
4-28
PCUSGA601WREZ
Cushion
1
AE
4-29
PCUSGA603WREZ
Cushion
2
AD
4-30
PFPF-A225WRPZ
Thermal insulation L
1
AR
4-31
PSKR-A377WRFZ
Rear separator
1
AH
4-32
PFPF-A227WRPZ
Thermal insulation Upper
1
AS
4-33
PFPF-A228WRPZ
Thermal insulation Bottom
1
AQ
4-34
PGLSPA579WRZZ
Lamp glass
1
AF
4-35
PPACGA189WREZ
Silcon packing
1
AE
4-36
PREFHA069WRPZ
Thermal cover Upper
1
AV
4-37
PREFHA070WRPZ
Thermal cover Left
1
AV
4-38
PREFHA071WRPZ
Thermal cover D
1
AV
4-39
LANGQA572WRPZ
Fan motor mounting angle
1
AS
4-40
LBNDKA158WRPZ
Capacitor holder
1
AN
4-41
FHNG-A305WRYZ
Oven hinge Left
1
AU
4-42
FHNG-A306WRYZ
Oven hinge Right
1
AU
4-43
PHOK-A125WRFZ
Latch hook Right
1
AE
4-44
PHOK-A126WRFZ
Latch hook Left
1
AE
4-45
GCOVHA438WRFZ
Exhaust cover
1
AH
4-46
LANG-A096WRPZ
Transformer mounting angle
1
AN
4-47
LANGFA241WRWZ
Chassis support
2
AS
4-48
LANGKB019WRWZ
Magnetron guide
1
AV
4-49
MCAMPA107WRMZ
Door cam Left
1
AP
4-50
MCAMPA108WRMZ
Door cam Right
1
AP
4-51
MSPRTA208WREZ
Door spring
2
AC
4-52
PCOVPA379WREZ
Waveguide cover
1
AE
4-53
PCUSGA602WREZ
Cushion
1
AG
4-54
GCOVHA446WREZ
Screw cap
1
AC
4-55
PCUSGA584WREZ
Cushion
2
AB
4-56
PCUSUA589WREZ
Cushion
1
AC
4-57
PCUSGA585WREZ
Cushion
1
AB
4-58
PCUSUA591WREZ
Cushion
1
AD
4-59
PCUSUA592WREZ
Cuhsion
2
AC
4-60
PCOVPA389WREZ
Edge cover
3
AC
4-61
PCUSUA614WREZ
Cushion
1
AB
4-62
PCUSUA609WREZ
Cushion
1
AD
4-63
PCUSUA610WREZ
Cushion
1
AE
4-64
PCUSUA611WREZ
Cushion
2
AB
4-65
PCUSUA612WREZ
Cushion
1
AC
4-66
PCUSUA613WREZ
Cushion
1
AC
4-67
LANGQA581WRPZ
Noise filter angle
1
AS
4-68
PCOVPA390WRPZ
HVC cover
1
AP
4-69
PCUSGA586WREZ
Cushion
1
AC
4-70
PCUSGA600WREZ
Cushion
1
AF
4-71
PCOVPA393WRPZ
Latch cover
1
AL
4-72
PCUSUA616WREZ
Cushion
1
AE
4-73
PCUSGA607WREZ
Cushion
1
AF
DOOR PARTS
5
CDORFA958WRKZ
Door panel assy
1
BS
5- 1
DDORFB039WRYZ
Door panel assy
1
BH
5- 2
JHNDPA210WREZ
Door handle
1
BF
5- 3
JHNDPA211WRFZ
Door handle cap L
1
AH
5- 4
MJNTPA002WRFZ
Joint
2
AG
5- 5
XCPWW30P10000
Screw : 3mm x 10mm
4
AA
5- 6
GCOVHA439WRFZ
Choke cover
1
AR
5- 7
GWAKPA860WRFZ
Door frame
1
BA
5- 8
HDECAA230WRPZ
Stainless cover
1
AY
5- 9
HDECQA227WRTZ
Door decoration
1
AT
5-10
LANGKA989WRPZ
Glass mounting angle A
2
AG
5-11
LANGKA990WRPZ
Glass mounting angle B
1
AQ
5-12
LSTPPA214WRFZ
Latch head Right
1
AD
5-13
LSTPPA215WRFZ
Latch head Left
1
AD
5-14
MSPRCA139WREZ
Handle spring
2
AF
5-15
PGLSPA577WREZ
Front door glass
1
AX
5-16
PGLSPA578WREZ
Middle door glass
1
AU
5-17
MLEVFA088WRWZ
Handle lever
2
AK
5-18
MSPRCA137WREZ
Latch spring Right
1
AC
5-19
MSPRCA138WREZ
Latch spring Left
1
AC
5-20
XEPSD40P08000
Screw : 4mm x 8mm
16
AB
5-21
XEPSD40P20000
Screw : 4mm x 20mm
6
AB
5-22
LPIN-A179WREZ
Handle pin
2
AG
42
R-90GCK
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
REF. NO.
PART NO.
DESCRIPTION
Q'TY
CODE
5-23
LX-BZ0139WRE0
Special screw
2
AA
5-24
JHNDPA220WRFZ
Door handle cap R
1
AK
5-25
PCUSGA588WRPZ
Cushion
2
AH
MISCELLANEOUS
6- 1
FAMI-A108WRMZ
High rack assembly
1
AH
6- 2
FAMI-A109WRMZ
Low rack assembly
1
AH
6- 3
FROLPA071WRY0
Turntable support
1
AS
6- 4
NTNT-A113WRHZ
Turntable tray
1
AU
6- 5
PSLD-A030WRHZ
Splash guard
1
AR
6- 6
TCADCA785WRRZ
Cook book
1
AS
6- 7
TINSEA962WRRZ
Instruction book
1
AP
6- 8
TLABNA790WRRZ
Touch guide
1
AM
6- 9
FW-VZB956WREZ
Main wire harness
1
AU
6-10
FW-VZB920WREZ
Thermistor harness
1
AN
6-11
LBSHCA012WRE0
Cord bushing
1
AD
6-12
LHLDWA012WRE0
Purse lock L
1
AB
6-13
TCAUHA214WRR0
K caution label
1
AC
6-14
LHLDWA013WRE0
Purse lock LL
1
AC
6-15
LHLDWA029WRE0
Cord holder
1
AB
6-16
PZET-A011WRE0
Thermal insulator
1
AA
SCREWS NUTS AND WASHERS
7- 1
XNEUW40-32000
Nut: 4mm x 3.2mm
4
AA
7- 2
XOTWW40P08000
Screw : 4 mm x 8 mm
60
AB
7- 3
XBTSD40P06000
Screw : 4 mm x 6 mm
6
AA
7- 4
XHPSD40P08K00
Screw : 4 mm x 8 mm
9
AC
7- 5
XHTSD40P08RV0
Screw : 4mm x 8mm
6
AA
7- 6
XHPSD40P08KS0
Screw : 4mm x 8mm
4
AA
7- 7
XOTSD40P08000
Screw : 4mm x 8mm
32
AA
7- 8
LX-BZA146WREZ
Special screw
7
AC
7- 9
LX-BZA148WREZ
Special screw
7
AC
7-10
LX-BZA147WREZ
Special screw
4
AC
7-11
LX-EZA060WREZ
Special screw
4
AC
7-12
XOTSD40P10000
screw : 4mm x 10mm
10
AA
7-13
XHTSD40P08000
Screw : 4mm x 8mm
5
AA
7-14
LX-BZA144WREZ
Special screw
4
AB
7-15
XOTSD40P12RV0
Screw : 4mm x 12mm
18
AA
7-16
LX-BZA143WREZ
Special screw
4
AB
7-17
XOTSE40P08000
Screw : 4 mm x 8 mm
4
AA
7-18
XEPSD30P10000
Screw : 3 mm x 10 mm
3
AA
7-19
LX-CZ0052WRE0
Special screw
2
AA
7-20
XCPSD40P08000
Screw : 4mm x 8mm
2
AA
7-21
XBPSD30P14K00
Screw : 3mm x 14mm
1
AB
7-22
XWSUW40-10000
Washer : 4mm x 1mm
2
AA
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