DOWNLOAD Sharp R-952M Service Manual ↓ Size: 634.6 KB | Pages: 28 in PDF or view online for FREE

Model
R-952M
Pages
28
Size
634.6 KB
Type
PDF
Document
Service Manual
Brand
Device
Home Appliance / Microwave Oven
File
r-952m.pdf
Date
PREV: Sharp R-951M (serv.man7) Service Manual / Technical Bulletin

Sharp R-952M Service Manual ▷ View online

R-952M  -  21
Figure S-3 Printed Wiring Board
SHARP
FA619DR
DIP
1
4
1
5
1
1
17
91
R4
RY9
RY2
RY1
RY3
RY4
(J1)
(J2)
DAMP
E
B
Q1
R3
R2
R6
D1
8
MICRO
ROTI
OL:TTM
CF
FM
TH
CH:BH
POWER CONT
F
QKITPA026URE0
B
E
Q2
ZD2
3
CN - B
CN - C
CN - E
CN - A
CN - D
1
4
15
WH1
WH2
C5
Q3
D2
D9
D3
B
E
SP1
2
4
5
7
6
C3
C4
C2
C1
D10
R1
ZD1
VRS1
3
1
R5
D7
D4
D5
D6
D8
RY8
RY5
RY7
RY6
CIRCUIT DIAGRAMS 
CONT
...
R-952M  -  22
E 1
WH1-4
WH1-3
WH1-6
WH1-9
WH1-5
WH1-8
WH1-7
WH2-4
WH2-3
WH2-2
WH2-1
WH1-1
WH1-2
WH1-n
WH2-n
WH1-10
WH1-12
WH1-13
WH1-14
WH1-15
WH1-11
C 1
E 3
E 5
E 7
T1
AC240V
50Hz
FAN MOTOR
OVEN
THERMISTOR
GND
GND
R3 680 1w
R6 130 1w
Q2
2SB1238
Q3
KRC243M
R4 510 1w
Q1
D10
S1NB10
RY5
a
b
c
d
2SB1238
C1
VRS1
(J1)
(J2)
D5
RY6
D6
RY7
D7
RY8
D8
RY1
D1
R2
1.5k
ZD2
HZ20-1
RY4
D4
RY3
D3
RY2
D2
10G471K
C3
C2 1000
µ
/35v
C5
10
µ
/35v
C4 10
µ
/35v
R1 2.4k
ZD1 HZ16-1
R5 3.3k
SP1
VC
BUZZER
VA
VR
INT
POWER
CONTROL
DAMPER
SWITCH
STOP
SWITCH
NC
CONVECTION
MOTOR
CONVECTION
HEATER
GRILL
HEATER
HIGH VOLTAGE
TRANSFORMER
DAMPER
SWITCH
STOP
SWITCH
OVEN LAMP
TURNTABLE
MOTOR
DAMPER
MOTOR
NC
DOOR OPEN
CONTACT 
A 1
A 3
A 5
A 7
D 1
D 3
D 5
N O
N O
N O
N O
COM
COM
COM
COM
B 4
B 3
B 2
B 1
NOTE 1.
NOTE 2.
+
–
+
–
+
–
C 3
: IF NOT SPECIFIED, 1/4W 
±
 5% 
15P WIRE HARNESS 
4P WIRE HARNESS 
: IF NOT SPECIFIED, 0.1
µ
F / 50V 
: IF NOT SPECIFIED, 1SS270A
CIRCUIT DIAGRAMS 
CONT
...
R-952M  -  23
CABINET PARTS
REF. NO.
PART NO.
§
DESCRIPTION
Q'TY
CODE
2- 1
GCABDA003URP0
U
Back plate
1
AT
2- 2
GCABUA020URP0
U
Outer case cabinet (SL)
1
AY
2- 2
GCABUA005URT0
U
Outer case cabinet (W)
1
AW
2- 3
GCOVHA343WRP0
U
Turntable motor cover
1
AA
2- 4
GDAI-A256WRP1
U
Base plate
1
AT
2- 5
GLEGPA028WRE0
U
Foot
4
AA
REF. NO.
PART NO.
§
DESCRIPTION
Q'TY
CODE
1- 1
QACCBA004URE1
U
Power supply cord
1
AT
1- 2
FPWBFA309WRE2
U
Noise filter
1
AT
1- 3
RC-QZA240WRE0
U
High voltage capacitor
1
AR
1- 4
FH-DZA035WRE0
U
H.v. rectifier assembly
1
AP
1- 5
FHET-A041WRK1
U
Grill heater assembly
1
BB
1- 6
FH-HZA074WRE0
U
Thermistor
1
AH
1- 7
RHET-A120WRE1
U
Convection heater
1
AX
1- 8
RMOTEA289WRE0
U
Convection motor
1
AX
1- 9
RTHM-A004WRE0
U
Thermal cut-out 190˚C (CONV.)
1
AL
1-10
QSW-MA110WRE0
U
Latch switch,stop switch and damper switch
4
AK
1-11
QSW-MA112WRE0
U
Monitor switch
1
AN
1-12
RMOTDA183WRE0
U
Damper motor
1
AS
1-13
RMOTEA311WRE0
U
Fan motor
1
AW
1-14
RTHM-A079WRE0
U
Thermal cut-out 95˚C
1
AL
1-15
QFS-CA024WRE0
U
Fuse F8A
1
AC
1-16
QFS-B0019MRE0
U
Fuse 15A
1
AC
1-17
QSOCLA011WRE0
U
Oven lamp socket
1
AE
1-18
RLMPTA058WRE0
U
Oven lamp
1
AG
1-19
RMOTDA227WRE0
U
Turntable motor
1
AU
1-21
RTHM-A080WRE0
U
Thermal cut-out 145˚C (MG)
1
AL
1-22
RTHM-A084WRE0
U
Thermal cut-out 170˚C (GRILL)
1
AL
1-23
RTRN-A529WRE0
U
T/C transformer
1
AV
1-24
RTRN-A418WRE0
U
High voltage transformer
1
BP
1-25
RV-MZA264WRE0
U
Magnetron
1
BK
Note:
The parts marked “*” are used in voltage more than 250V.  The parts marked 
∆
 may cause undue microwave exposure
“§” MARK: SPARE PARTS-DELIVERY SECTION
*
*
*
*
∆
∆
∆
*
*
*
*
∆
∆
∆
PARTS LIST
 REF. NO.  PART NO.
   §
  DESCRIPTION
  Q'TY     CODE
3- 1
DPWBFA091URU0
U
Power unit
1
BQ
3- 1A
QCNCMA412DRE0
U
4-pin connector (CN-A)
1
AD
3- 1B
QCNCMA433DRE0
U
4-pin connector (CN-B)
1
AM
3- 1C
QCNCMA410DRE0
U
2-pin connector (CN-C)
1
AB
3- 1D
QCNCMA430DRE0
U
3-pin connector (CN-D)
1
AC
3- 1E
QCNCMA230DRE0
U
4-pin connector (CN-E)
1
AC
3- 1F
QW-QZA008URE0
U
15pin wire harness (WH-1)
1
AG
3- 1G
QW-QZA015URE0
U
4pin wire harness (WH-2)
1
AE
C1
VCKYD41HF104Z
U
Capacitor     0.1 uF    50V
2
AC
C2
VCEAG31VW108M
U
Capacitor    1000 uF    35V
1
AE
C3
VCKYD41HF104Z
U
Capacitor     0.1 uF    50V
2
AC
C4-5
VCEAG31VW106M
U
Capacitor      10 uF    35V
2
AB
D1-8
VHD1SS270A/-1
U
Diode (1SS270A)
8
AA
D10
RSRCDA013DRE0
U
Diode bridge (S1NB10)
1
AE
Q1-2
VS2SB1238//-3
U
Transistor (2SB1238)
2
AD
Q3
VSKRC243M//-3
U
Transistor (KRC243M)
1
AB
R1
VRD-B12EF242J
U
Resistor      2.4K ohm     1/4W
1
AA
R2
VRD-B12EF152J
U
Resistor      1.5K ohm     1/4W
1
AA
R3
VRS-B13AA681J
U
Resistor       680 ohm     1W
1
AB
R4
VRS-B13AA511J
U
Resistor       510 ohm     1W
1
AB
R5
VRD-B12EF332J
U
Resistor      3.3K ohm     1/4W
1
AA
R6
VRS-B13AA131J
U
Resistor       130 ohm     1W
1
AB
RY1
RRLY-A093DRE0
U
Relay (VRB18)
1
AM
RY2
RRLY-A092DRE0
U
Relay (VRB18-SH4)
1
AP
RY3-4
RRLY-A076DRE0
U
Relay (OMIF-S-124LM)
2
AK
RY5-8
RRLY-A080DRE0
U
Relay (OJ-SH-124LM)
4
AG
SP1
RALM-A014DRE0
U
Buzzer (PKM22EPT)
1
AG
CONTROL PANEL PARTS
ELECTRIC PARTS
R-952M  -  24
OVEN PARTS
REF. NO.
PART NO.
§
DESCRIPTION
Q'TY
CODE
4- 1
DOVN-A009URK0
U
Oven cavity
1
BQ
4- 2
LBNDKA083WRP0
U
Capacitor holder
1
AH
4- 3
MROD-A018WRE0
U
Damper rod
1
AD
4- 4
MSPRTA169WRE0
U
Damper spring
1
AA
4- 5
PCUSGA425WRP0
U
Damper cushion
1
AC
PARTS LIST 
CONT
...
VRS1
RH-VZA034DRE0
U
Varistor (10G471K)
1
AD
ZD1
VHEHZ161///-1
U
Zener diode (HZ16-1)
1
AB
ZD2
VHEHZ201///-1
U
Zener diode (HZ20-1)
1
AB
3- 2
DPWBFB943WRK0
U
CPU unit
1
BF
3- 3-1
FUNTKC085URE0
U
Key unit [R-952(W)M]
1
AS
3- 3-1
FUNTKC089URE0
U
Key unit [R-952(SL)M]
1
AS
3- 3
HPNLCS009URR0
U
Control panel frame [R-952(SL)M]
1
AW
3- 3
HPNLCW009URF0
U
Control panel frame [R-952(W)M]
1
AP
3- 3-2
JBTN-R006URF0
U
Open button [R-952(SL)M]
1
AE
3- 3-2
JBTN-W006URF0
U
Open button [R-952(W)M]
1
AE
3- 3-3
MSPRCA045WRE0
U
Open button spring
1
AA
3- 4
LHLD-A007URF0
U
LED holder
1
AC
3- 5
PSHEPA647WRE0
U
LED sheet
1
AL
3- 6
XEPSD30P10XS0
U
Screw : 3mm x 10mm
6
AA
CONTROL PANEL PARTS 
CONT...
4- 6
PPACGA101WRE0
U
O-ring
1
AB
4- 7
PDUC-A592WRP0
U
Damper duct
1
AN
4- 8
PFTA-A028WRW0
U
Damper
1
AD
4- 9
FDUC-A288WRK0
U
Exhaust duct assy
1
AQ
4-10
Not applicable to this model
4-11
LANG-A054WRP0
U
Convection heater angle
1
AB
4-12
LANGQA308WRP0
U
Convection motor angle
1
AE
4-13
NFANMA011WRP0
U
Convection fan
1
AD
4-14
NFANMA039WRP0
U
Auxiliary fan
1
AB
4-15
PDUC-A594WRP1
U
Convection duct
1
AR
4-16
PFPF-A184WRE1
U
Heat insulation material
1
AF
4-17
PPIPFA013WRE0
U
Pipe
1
AE
4-18
PSKR-A291WRP0
U
Convection air angle B
1
AF
4-19
PSKR-A292WRP0
U
Convection air angle C
1
AD
4-20
PSKR-A293WRP0
U
Convection air angle D
1
AF
4-21
PSKR-A297WRP0
U
Convection air angle A
1
AG
4-22
PSLDHA121WRP0
U
Rear heat cover
1
AM
4-23
FHNG-A002URT0
U
Lower oven hinge
1
AG
4-24
PHOK-A075WRF1
U
Upper latch hook
1
AF
4-25
PHOK-A074WRF1
U
Lower latch hook
1
AF
4-26
LANGQA419WRP3
U
Damper motor angle
1
AG
4-27
MCAMPA084WRF0
U
Damper cam
1
AC
4-28
MLEVPA219WRP0
U
Damper lever
1
AC
4-29
MSPRTA170WRE0
U
Lever spring
1
AE
4-31
FFANJA022WRK0
U
Fan blade assembly
1
AF
4-32
LANGQA154WRW0
U
Thermal cut-out angle
1
AA
4-33
PDUC-A598WRP2
U
Fan duct
1
AN
4-34
PSKR-A299WRP0
U
Air guide C
1
AG
4-35
PSKR-A300WRP0
U
Air guide D
1
AD
4-36
GCOVHA273WRP0
U
Bottom heater cover
1
AG
4-37
LANGFA170WRP0
U
Chassis support
1
AH
4-38
Not applicable to this model
4-39
PSKR-A289WRP1
U
Mg air guide
1
AC
4-40
PSLDHA120WRP0
U
Heat cover right
1
AN
4-41
MHNG-A353WRP2
U
Upper oven hinge
1
AE
4-42
MLEVFA071WRF2
U
Open lever
1
AD
4-43
PGLSPA448WRE0
U
Lamp glass
1
AD
4-44
NCPL-A040WRE1
U
Coupling
1
AP
4-45
PCOVPA303WRE0
U
Waveguide cover
1
AE
4-46
PCUSGA308WRP0
U
Cushion
1
AA
4-47
PCUSGA431WRP1
U
Cushion
1
AA
4-48
PCUSUA014URE0
U
Cushion
1
AB
4-49
PCUSUA016URE0
U
Cushion
1
AD
4-50
PFPF-A184WRE1
U
Heat intercept right
1
AF
4-51
PDUC-A591WRP0
U
Air duct
1
AF
4-52
PCUSUA015URE0
U
Cushion
2
AB
REF. NO.
PART NO.
§
DESCRIPTION
Q'TY
CODE
∆
∆
∆
∆
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