Sharp R-22FBSTM Service Manual ▷ View online
R-21FBSTM/R-22FBSTM - 29
Figure S-2. Control Panel Circuit
CONTROL PANEL CIRCUIT DIAGRAM
10G471K
T1
D1
D2
D3
D4
35V/1000u
Q1
C1
50V/0.1u
SP1
3.3K
D30
D22
Q23
C21
35V/10u
RY
3
C6
C4
4.7K
ZD2
HZ4A2
Q4
KT
A1274Y
(J11)
R9
CF1
R31
4.7K
R5
R 6
3
R30
1N4002Lx4
CN-B
ST
OP
SWITCH
10Kx3
CST4.00MGW
6
4
3
R40
1N4002L
LIQUID CR
YST
A
L
DISPLA
Y
FA
N
MOT
OR
VRS1
LD1
1
A5
A3
COM
N.O.
COM
N.O.
A1
15K
R1
D26
C2
Q24
Q22
1
Q25
LD2
L
D3
1/2W 330
R2
1W 470
R11
27
ZD1
HZ5C-2
35V/10u
R4
C7
(J10)
R8
R7
C5
4.7K
C30
D24
FTR-F3AA012E
D21
RY
4
RY
1
OMIF-S-1
12LM-SP
Q3
KT
A1274Y
R10
220
ZD3
HZ12C-1
Q21
Q40
C20
0.1u / 50V
10K
C3
50V/0.1u
Q2
13
12
10
11
13
12
10
11
C71
15K
15K
15K
CN-C
WH-C
S1
S2
S3
S4
S5
S6
S7
S8
S9
S2
S3
S4
S5
S6
S7
S8
S9
S10
S12
S11
C3
C2
C1
AC240V
50HZ
HIGH VOL
TAGE
TRANSFORMER
KRA1
1
7M
50V
/0.
1u
PA
1
45DR
14P
HARNESS
KRC243M
SW2
KRA222M
1/2W 75
R20
OVEN LAMP
TURNT
ABLE
MOT
OR
I-1
SEG7
SEG8
SEG9
SEG10
SEG1
1
SEG12
SEG13
SEG14
P70
P71
P72
AV
D
D
ANI5
ANI4
ANI3
ANI2
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
ANI1
ANI0
AVS
S
P11
P10
P33
INTP2
INTP1
INTP0
P26
P25
P24
P23
P22
BZO90
P20
62
64
63
63
61
60
59
58
57
56
55
54
53
52
51
50
49
60
59
58
57
56
55
54
53
52
51
50
49
1
2
3
4
5
6
7
8
9
10
11
12
P03
P02
P01
P00
15
14
13
16
RESET
X2
X1
VSS
VDD
XT2
XT1
VPP
P53
P52
P51
P50
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM3
COM2
COM1
COM0
VLC2
VLC1
VLC0
CAPL
CAPH
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
D-1
D-2
D-3
D-4
D-5
D-6
D-7
1M
15K
R60
R61
1K
R6
R80
R81
100K
ENCODER
A
B
C
4.7
K x
2
RSW1
6
6
7
7
7
8
8
8
D10
R13
R 6
9
R 7
0
R72
R71
C65
C66
100K
R66
R67
100K
+1MIN
SW4
KRA222M
4.7K
(J1)
R21
1/4W 200
CN-D
52806-0710
B14B-PH-K-S
0-917894-1
CN-A
R22
1/2W 47
35V/220u
C10
D11
2
(J13)
(J12)
(J15)
(J14)
(J17)
(J16)
ST
OP
SW3
R65
9
9
R 6
4
15K
100K
2
2
5
5
4
4
3
3
1
1
10K x4
2
1
2
1
3
1
LED unit
Switch unit
R78
R77
R75
B2(5.0B)B-XASK-1
2P
HARNESS
B02B-XASK-1
CN-E
CN-F
WH-F
OMIF-S-1
12LM
14
14
15K
R68
100K
R62
AUT
OMA
TIC
SW1
R76
4.7KF
0-316880-1
[NOTE]
ba
c
d
IXA216DR
R-21FBSTM/R-22FBSTM - 30
PRINTED WIRING BOARDS DIAGRAMS OF CONTROL PANEL AND SWITCH UNIT
Figure S-3. Printed Wiring Boards of control Unit and Switch Unit
FA772DR
0
CNA
VRS1
D24
1
5
RY4
RY1
RY3
JP24
JP19
JP20
JP13
JP12
JP11
JP10
JP9
JP8
JP7
JP6
JP5
R76
JP4
JP2
C71
S12
LCD1
S1
C1
R9
R8
R7
R62
R68
R61
R60
R66
R67
R63
R64
R65
R65
R71
R72
R72
R70
R78
R77
C65
C66
CNF
2
1
C30
R30
R69
R31
JP17
JP18
R22
D26
R10
Q3
ZD3
D11
D10
J1
1
P
S
T1
7
R21
Q25
Q22
Q21
JP21
Q2
Q4
Q1
Q40
R40
C2
C10
JP25
C1
4
3
D1
D3
D4
D2
C3
JP26
D21
D22
C21
C20
Q24
CNE
CNB
D30
R6
R4
R2
SP1
C6
C5
C7
C4
Q23
1
1
3
2
JP23
JP22
R1
1
R13
ZD1
ZD2
JP14
JP15
R81
R80
14
1
CNC
CF1
DIP
JP3
JP1
R75
CND
7
1
2
6
JP16
R1
R20
C E
B
R5
C
C
C
C
E
E
E
E
E
E
B
B
C
C
B
B
B
E
E
E
C
C
C
B
B
B
+
+
+
+
-
-
-
-
Sn-Ag-Cu
F
A773DR
0
A
B
C
RSW1
SW1
SW2
SW3
SW4
J17
J16
J14
J12
J10
J14
J12
J10
J15
J13
J11
J13
J11
DIP
WH-C
1
14
Sn-Ag-Cu
R-21FBSTM/R-22FBSTM - 31
PARTS LIST
∆
∆
∆
Note: The parts marked '
★
' have voltages in excess of 250V.
The parts marked '
∆
' may cause undue microwave exposure when damaged, loosened or removed.
'
§'
mark :
Spare part delivery section.
REF. NO. PART NO. §
DESCRIPTION
Q'TY CODE
1- 1
QACCBA012URE0
U
Power supply cord
1
AL
1- 2
FH-DZA035WRE0
U
High voltage doide assembly
1
AP
1- 3
QFS-CA025WRE0
U
Fuse F8A
1
AC
1- 5
RC-QZA295WRZZ
U
High voltage capacitor
1
AP
1- 6
RTHM-A098WRE0
U
Thermal cut-out 125˚C (MAG)
1
AH
1- 7
RTHM-A122WRZZ
U
Thermal cut-out 125˚C (OVEN)
1
AG
1- 9
QSW-MA147WRZZ
U
Monitored latch switch
1
AG
1- 10
QSW-MA147WRZZ
U
Stop switch
1
AG
1- 11
QSW-MA146WRZZ
U
Monitor switch
1
AC
1- 12
FPWBFA308WRE3
U
Noise filter
1
AQ
1- 13
RMOTEA360WRE0
U
Fan motor
1
AU
1- 14
RLMPTA066WRE0
U
Oven lamp
1
AK
1- 15
RTRN-A029URE0
U
High voltage transformer
1
BB
1- 16
RV-MZA243WRE1
U
Magnetron
1
BH
1- 17
RMOTDA253WRZZ
U
Turntable motor
1
AN
2- 1
PDUC-A022URP0
U
Rear intake duct A
1
AM
2- 2
PDUC-A021URP0
U
Top intake duct
1
AN
2- 3
PDUC-A023URP0
U
Top exhaust duct
1
AN
2- 4
GCOVHA038URT0
U
Outer cover
1
AV
2- 5
GDAI-A004URP0
U
Base plate
1
AN
2- 6
GLEGPA003URE0
U
Foot (Large)
3
AC
2- 7
FHLD-A001URY0
U
Noise filter holder assy
1
AP
2- 8
FWAKPS031URK0
U
Built-In frame assy (R-21FBSTM)
1
AY
2- 8
FWAKPS032URK0
U
Built-In frame assy (R-22FBSTM)
1
AY
2- 9
MSPRCA007URE0
U
Earthing spring
1
AB
CONTROL PANEL PARTS
3- 1
FPWBFA065URK0
U
Switch unit
1 BF
3- 2
FPWBFA066URK0
U
Control unit
1
BK
3- 3
FPWBFA073URK0
U
LED unit
1
AG
3- 5
HPNLCK215URF0
U
Control panel mould
1
AL
3- 6
JKNBKS215URT0
U
Rotary knob
1
AD
3- 7
GMADIC210URF0
U
Display window
1
AE
3- 8
JBTN-S240URT0
U
Key button
1
AD
3- 9
DPNLCS074URK0
U
Control panel sub assy
1
AR
OVEN PARTS
4- 1
DOVN-A026URT0
U
Oven cavity
1
BB
4- 2
LBNDKA111WRP0
U
H.V. Capacitor holder
1
AD
4- 3
PHOK-A003URF0
U
Latch hook
1
AG
4- 4
NFANJA029WRE0
U
Fan blade
1
AM
4- 5
PCOVPA309WRE0
U
Waveguide cover
1
AC
4- 6
PDUC-A020URF0
U
Fan duct
1
AH
4- 7
PSPAGA001WRE0
U
Vibration proof cushion
1
AA
4- 8
PSKR-A018URP0
U
Air guide (HVC)
1
AF
4- 10
PDUC-A024URP0
U
Exhaust duct (left)
1
AG
4- 13
PDUC-A028URF0
U
Air intake duct
1
AF
4- 14
PCUSUA030URE0
U
Seperate cushion A
1
AB
4- 15
PCUSUA031URE0
U
Seperate cushion B
1
AB
4- 16
PPACGA176WREZ
U
Seal packing A
1
AC
4- 17
PPACGA002URE0
U
Seal packing B
1
AB
4- 19
LHLDKA019URF0
U
Power cord clip
1
AC
*
*
*
*
ELECTRICAL PARTS
CABINET PARTS
R-21FBSTM/R-22FBSTM - 32
HOW TO ORDER REPLACEMENT PARTS
To have your order filled promptly and correctly, please furnish the following information.
1. MODEL NUMBER
2. REF. NO.
3. PART NO.
4. DESCRIPTION
PARTS LIST
REF. NO.
PART NO.
§
DESCRIPTION
Q'TY CODE
Note: The parts marked '
★
' have voltages in excess of 250V.
The parts marked '
∆
' may cause undue microwave exposure when damaged, loosened or removed.
'
§'
mark :
Spare part delivery section.
MISCELLANEOUS
6- 1
FROLPA004URK0
U Roller stay
1
AF
6- 2
NTNT-A034WRF0
U
Turntable tray
1
AN
6- 4
TINS-A329URR0
U
Operation manual/ Cookbook
1
AS
6- 5
TLABMA219URR0
U
Menu label
1
AC
6- 6
QW-QZA001URE0
U
High voltage wire B
1
AE
6- 7
FW-VZA107URE3
U
Main harness
1
AN
6- 8
FW-VZA061URE3
U
Stop switch harness
1
AR
5-1
FDORFA004URT0 U Door panel
1
AY
5-2
FWAKPS030URK0
U Door frame assembly
1
BE
5-3
JHNDMA001UR10
U Handle
1
BA
5-4
JHNDPK210URF0
U Handle base
2
AG
5-5
LSTPPA013URF0
U Latch head
1
AD
5-6
MSPRTA141WRE0
U Latch spring
1
AA
5-7
PSHEPA482WRE0
U Sealer film
1
AH
5-8
GCOVHA366WRF0
U Choke cover
1
AG
5-9
CDORFS033URK0
U Door assy
1
BG
DOOR PARTS
SCREWS,NUTS AND WASHERS
7-1
LX-CZA001URE0
U
Screw: 4mm x 12mm
36
AA
7-2
XHTSD40P08RV0
U
Screw: 4mm x 8mm
3
AA
7-3
XHPSD40P06000
U
Screw: 4mm x 6mm
1
AA
7-4
XOTSE40P10000
U
Screw: 4mm x 12mm
3
AA
7-5
XEPSD30P10XS0
U
Screw: 3mm x 10mm
12
AA
7-6
XJPSD40P10X00
U
Screw: 4mm x 10mm
2
AA
7-7
LX-HZA001URE0
U
Earth head screw 4mm x 8mm
2
AA
7-8
LX-LZA002URE0
U
SUS Rivet
1
AA
7-9
XHPSD40P08K00
U
Screw & Spring washer
1
AA
7-10
XOTWW40P10000
U
Screw
1
AA
7-11
XEBSD30P06000
U
Screw
5
AA
7-12
LX-CZA006URE0
U
Wood screw
4
AA
7-14
XCTSD40P35000
U
Screw
2
AA
7-15
LX-CZA001URE0
U
Screw
1
AA
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