Sharp R21lcf Service Manual
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Page 31
![Page 31
R21LCF
12 – 2
[2] Control Panel Circuit (Figure S-2)
Figure S-2. Control Panel Circuit
AC
DOOR GND
(J1)
a
b c
d
D4 ICP1
C2
C3
+
+
C5
SP1
R41
3.3K R42
1.5K
R40
4.7K
ZD1
ZD2
ZD3
HZ11A3 X 3
R1 R2
1W 510 1W 510
Q2
R5
1K
ZD6
HZ4C1
R6
4.7K
C6
RY2
RY1
Q22
KRC105S
D21
D20
D22D30
R30
4.7KR31
47K
C30
JF
4.7K
CF1 4MHz
Q70
Q71
Q72
Q73
D70
D7 1
D72
D73
R7 0
R71 R72 R73 R74
430 330 240 150 100
J2J3 2W 100
1N4005E X 4
0.1u/50V
1000u/35V
220u/16V
0.1u/50V 4.7K27K
0.1u/50V C31 C7 R9
R10 D10
D11
D1 D2 D3
C1
R 12...](http://img.usermanuals.tech/thumb/68/99726/w300_r21lcf-service-manual-1509113221_d-30.png "Page 31
R21LCF
12 – 2
[2] Control Panel Circuit (Figure S-2)
Figure S-2. Control Panel Circuit
AC
DOOR GND
(J1)
a
b c
d
D4 ICP1
C2
C3
+
+
C5
SP1
R41
3.3K R42
1.5K
R40
4.7K
ZD1
ZD2
ZD3
HZ11A3 X 3
R1 R2
1W 510 1W 510
Q2
R5
1K
ZD6
HZ4C1
R6
4.7K
C6
RY2
RY1
Q22
KRC105S
D21
D20
D22D30
R30
4.7KR31
47K
C30
JF
4.7K
CF1 4MHz
Q70
Q71
Q72
Q73
D70
D7 1
D72
D73
R7 0
R71 R72 R73 R74
430 330 240 150 100
J2J3 2W 100
1N4005E X 4
0.1u/50V
1000u/35V
220u/16V
0.1u/50V 4.7K27K
0.1u/50V C31 C7 R9
R10 D10
D11
D1 D2 D3
C1
R 12...")
R21LCF 12 – 2 [2] Control Panel Circuit (Figure S-2) Figure S-2. Control Panel Circuit AC DOOR GND (J1) a b c d D4 ICP1 C2 C3 + + C5 SP1 R41 3.3K R42 1.5K R40 4.7K ZD1 ZD2 ZD3 HZ11A3 X 3 R1 R2 1W 510 1W 510 Q2 R5 1K ZD6 HZ4C1 R6 4.7K C6 RY2 RY1 Q22 KRC105S D21 D20 D22D30 R30 4.7KR31 47K C30 JF 4.7K CF1 4MHz Q70 Q71 Q72 Q73 D70 D7 1 D72 D73 R7 0 R71 R72 R73 R74 430 330 240 150 100 J2J3 2W 100 1N4005E X 4 0.1u/50V 1000u/35V 220u/16V 0.1u/50V 4.7K27K 0.1u/50V C31 C7 R9 R10 D10 D11 D1 D2 D3 C1 R 12...
Page 32
![Page 32
R21LCF
12 – 3
[3] Printed Wiring Board (Figure S-3)
Figure S-3. Printed Wiring Board
JP38
JP39JP30
JP36
D71 D76 D78
D74
D70
D80
D72 D81D77
D73
JP34
JP31 JP23
JP22JP21
JP5
R11RY2RY1
IC P 1
JP4
JP6
JP10
JP11 JP12
12 JP2
C21
JP3
CNC
Q1
EBJP14
JP20
JP18
JP9
JP19
JP7
ZD1
ZD5
ZD4 ZD2
ZD3
D10 D11
D20 D21
JP17
JP13
JP8
JP1
R3 SP1
CF1 JP16
JP15
JP32
JP25
1
2
3
4
56
8
9
10 11
12
13
14 7
JP35
JP37
LD8
LD9...](http://img.usermanuals.tech/thumb/68/99726/w300_r21lcf-service-manual-1509113221_d-31.png "Page 32
R21LCF
12 – 3
[3] Printed Wiring Board (Figure S-3)
Figure S-3. Printed Wiring Board
JP38
JP39JP30
JP36
D71 D76 D78
D74
D70
D80
D72 D81D77
D73
JP34
JP31 JP23
JP22JP21
JP5
R11RY2RY1
IC P 1
JP4
JP6
JP10
JP11 JP12
12 JP2
C21
JP3
CNC
Q1
EBJP14
JP20
JP18
JP9
JP19
JP7
ZD1
ZD5
ZD4 ZD2
ZD3
D10 D11
D20 D21
JP17
JP13
JP8
JP1
R3 SP1
CF1 JP16
JP15
JP32
JP25
1
2
3
4
56
8
9
10 11
12
13
14 7
JP35
JP37
LD8
LD9...")
R21LCF
12 – 3
[3] Printed Wiring Board (Figure S-3)
Figure S-3. Printed Wiring Board
JP38
JP39JP30
JP36
D71 D76 D78
D74
D70
D80
D72 D81D77
D73
JP34
JP31 JP23
JP22JP21
JP5
R11RY2RY1
IC P 1
JP4
JP6
JP10
JP11 JP12
12 JP2
C21
JP3
CNC
Q1
EBJP14
JP20
JP18
JP9
JP19
JP7
ZD1
ZD5
ZD4 ZD2
ZD3
D10 D11
D20 D21
JP17
JP13
JP8
JP1
R3 SP1
CF1 JP16
JP15
JP32
JP25
1
2
3
4
56
8
9
10 11
12
13
14 7
JP35
JP37
LD8
LD9...
Page 33
![Page 33
PARTS LIST
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
R21LCF
LIGHT DUTY COMMERCIAL
MICROWAVE OVEN
MODELR-21LCF
HOW TO ORDER REPLACEMENT PARTS
To have your order filled promptly and correctly, please
furnish the followi ng information.
1. MODEL NUMBER
2. REF. NO.
3. PART NO.
4. DESCRIPTION
Parts marked * may cause undue microwave exposure.
Parts marked are used in voltage more than 250V.
PartsGuide
[1] OVEN PARTS [2]...](http://img.usermanuals.tech/thumb/68/99726/w300_r21lcf-service-manual-1509113221_d-32.png "Page 33
PARTS LIST
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
R21LCF
LIGHT DUTY COMMERCIAL
MICROWAVE OVEN
MODELR-21LCF
HOW TO ORDER REPLACEMENT PARTS
To have your order filled promptly and correctly, please
furnish the followi ng information.
1. MODEL NUMBER
2. REF. NO.
3. PART NO.
4. DESCRIPTION
Parts marked * may cause undue microwave exposure.
Parts marked are used in voltage more than 250V.
PartsGuide
[1] OVEN PARTS [2]...")
PARTS LIST This document has been published to be used for after sales service only. The contents are subject to change without notice. R21LCF LIGHT DUTY COMMERCIAL MICROWAVE OVEN MODELR-21LCF HOW TO ORDER REPLACEMENT PARTS To have your order filled promptly and correctly, please furnish the followi ng information. 1. MODEL NUMBER 2. REF. NO. 3. PART NO. 4. DESCRIPTION Parts marked * may cause undue microwave exposure. Parts marked are used in voltage more than 250V. PartsGuide [1] OVEN PARTS [2]...
Page 34
![Page 34
R21LCF
2
[1] OVEN PARTS
7-3
7-3
7-14
1-13
6-41-1
7-7
4-151-8
7-7
4-33
7-4
7-7
7-1
7-4
1-111-15
4-3
4-4
4-5
1-3
1-5
7-5
4-35
7-11
7-12
7-12
2-5
4-7
1-1
4-6
4-6
7-7
4-30
4-24
4-242-4
4-10
6-1
2-1
4-14
4-20
7-1
4-8
2-3
7-8
7-12
4-11
1-14
1-2
4-29
4-204-22
4-34
7-3
4-25
7-3
7-1
1-4
6-3
6-6
1-12
1-44-24
4-36
7-1
7-9
7-8
7-2
1-7
7-7
1-6
2-4
4-17
4-39
2-2
4-13
4-12
4-31
7-11
7-12
7-10
4-264-26
4-2
4-19
4-23 4-40
4-21
4-214-21
4-1
7-6
7-13
7-137-13
4-9
4-32
4-18
4-16
1-101-9
4-28
6-5
x2
6-2
4-27
4-20
4-20...](http://img.usermanuals.tech/thumb/68/99726/w300_r21lcf-service-manual-1509113221_d-33.png "Page 34
R21LCF
2
[1] OVEN PARTS
7-3
7-3
7-14
1-13
6-41-1
7-7
4-151-8
7-7
4-33
7-4
7-7
7-1
7-4
1-111-15
4-3
4-4
4-5
1-3
1-5
7-5
4-35
7-11
7-12
7-12
2-5
4-7
1-1
4-6
4-6
7-7
4-30
4-24
4-242-4
4-10
6-1
2-1
4-14
4-20
7-1
4-8
2-3
7-8
7-12
4-11
1-14
1-2
4-29
4-204-22
4-34
7-3
4-25
7-3
7-1
1-4
6-3
6-6
1-12
1-44-24
4-36
7-1
7-9
7-8
7-2
1-7
7-7
1-6
2-4
4-17
4-39
2-2
4-13
4-12
4-31
7-11
7-12
7-10
4-264-26
4-2
4-19
4-23 4-40
4-21
4-214-21
4-1
7-6
7-13
7-137-13
4-9
4-32
4-18
4-16
1-101-9
4-28
6-5
x2
6-2
4-27
4-20
4-20...")
R21LCF 2 [1] OVEN PARTS 7-3 7-3 7-14 1-13 6-41-1 7-7 4-151-8 7-7 4-33 7-4 7-7 7-1 7-4 1-111-15 4-3 4-4 4-5 1-3 1-5 7-5 4-35 7-11 7-12 7-12 2-5 4-7 1-1 4-6 4-6 7-7 4-30 4-24 4-242-4 4-10 6-1 2-1 4-14 4-20 7-1 4-8 2-3 7-8 7-12 4-11 1-14 1-2 4-29 4-204-22 4-34 7-3 4-25 7-3 7-1 1-4 6-3 6-6 1-12 1-44-24 4-36 7-1 7-9 7-8 7-2 1-7 7-7 1-6 2-4 4-17 4-39 2-2 4-13 4-12 4-31 7-11 7-12 7-10 4-264-26 4-2 4-19 4-23 4-40 4-21 4-214-21 4-1 7-6 7-13 7-137-13 4-9 4-32 4-18 4-16 1-101-9 4-28 6-5 x2 6-2 4-27 4-20 4-20...
Page 35
![Page 35
R21LCF
3
NO. PARTS CODEPRICE
RANK NEW
MARK PA R T
RANK DESCRIPTION
[1] OVEN PARTS
ELECTRIC PARTS
1-1FFS-BA033WRKZ -- Monitor fuse20A and monitor switch (V-5220Q)
1-2 QSW-MA085WRE0 AF Door sensing switch
1-3 QSW-MA135WRE0 AH Secondary interlock switch
1-4 FACCDA116WREZ AV Power supply cord
!1-5FH-DZA119WRKZ AU High voltage rectifier assembly!1-6RC-QZA235WRE0 AU High voltage capacitor!1-6RC-QZA336WRZZ -- High voltage capacitor for production use (Interchangeable)
1-7 RMOTEA376WRE0 AU Fan motor
1-8...](http://img.usermanuals.tech/thumb/68/99726/w300_r21lcf-service-manual-1509113221_d-34.png "Page 35
R21LCF
3
NO. PARTS CODEPRICE
RANK NEW
MARK PA R T
RANK DESCRIPTION
[1] OVEN PARTS
ELECTRIC PARTS
1-1FFS-BA033WRKZ -- Monitor fuse20A and monitor switch (V-5220Q)
1-2 QSW-MA085WRE0 AF Door sensing switch
1-3 QSW-MA135WRE0 AH Secondary interlock switch
1-4 FACCDA116WREZ AV Power supply cord
!1-5FH-DZA119WRKZ AU High voltage rectifier assembly!1-6RC-QZA235WRE0 AU High voltage capacitor!1-6RC-QZA336WRZZ -- High voltage capacitor for production use (Interchangeable)
1-7 RMOTEA376WRE0 AU Fan motor
1-8...")
R21LCF 3 NO. PARTS CODEPRICE RANK NEW MARK PA R T RANK DESCRIPTION [1] OVEN PARTS ELECTRIC PARTS 1-1FFS-BA033WRKZ -- Monitor fuse20A and monitor switch (V-5220Q) 1-2 QSW-MA085WRE0 AF Door sensing switch 1-3 QSW-MA135WRE0 AH Secondary interlock switch 1-4 FACCDA116WREZ AV Power supply cord !1-5FH-DZA119WRKZ AU High voltage rectifier assembly!1-6RC-QZA235WRE0 AU High voltage capacitor!1-6RC-QZA336WRZZ -- High voltage capacitor for production use (Interchangeable) 1-7 RMOTEA376WRE0 AU Fan motor 1-8...
Page 36
![Page 36
R21LCF
4
NO. PARTS CODE PRICE RANKNEW
MARK PART
RANK DESCRIPTION
7-7
XHPS740P08000 AB Screw : 4mm x 8mm
7-8 XHTS740P08000 AC Screw : 4mm x 8mm
7-9 XHPS730P06000 AB Screw : 3mm x 6mm
7-10 XHTS740P08RV0 AG Screw : 4mm x 8mm
7-11 XOTS740P12000 AA Screw : 4mm x 12mm
7-12 XOTS740P08000 AA Screw : 4mm x 8mm
7-13 XOTWW40P10000 AA Screw : 4mm x 10mm
7-14 XOTS840P08000 AB Screw : 4mm x 8mm
[1] OVEN PARTS](http://img.usermanuals.tech/thumb/68/99726/w300_r21lcf-service-manual-1509113221_d-35.png "Page 36
R21LCF
4
NO. PARTS CODE PRICE RANKNEW
MARK PART
RANK DESCRIPTION
7-7
XHPS740P08000 AB Screw : 4mm x 8mm
7-8 XHTS740P08000 AC Screw : 4mm x 8mm
7-9 XHPS730P06000 AB Screw : 3mm x 6mm
7-10 XHTS740P08RV0 AG Screw : 4mm x 8mm
7-11 XOTS740P12000 AA Screw : 4mm x 12mm
7-12 XOTS740P08000 AA Screw : 4mm x 8mm
7-13 XOTWW40P10000 AA Screw : 4mm x 10mm
7-14 XOTS840P08000 AB Screw : 4mm x 8mm
[1] OVEN PARTS")
R21LCF 4 NO. PARTS CODE PRICE RANKNEW MARK PART RANK DESCRIPTION 7-7 XHPS740P08000 AB Screw : 4mm x 8mm 7-8 XHTS740P08000 AC Screw : 4mm x 8mm 7-9 XHPS730P06000 AB Screw : 3mm x 6mm 7-10 XHTS740P08RV0 AG Screw : 4mm x 8mm 7-11 XOTS740P12000 AA Screw : 4mm x 12mm 7-12 XOTS740P08000 AA Screw : 4mm x 8mm 7-13 XOTWW40P10000 AA Screw : 4mm x 10mm 7-14 XOTS840P08000 AB Screw : 4mm x 8mm [1] OVEN PARTS
Page 37
![Page 37
R21LCF
5
[2] DOOR AND CONTROL PANEL PARTS
3-2-2
3-3
3-2-1
3-2
3-1
3-6
3-5
3-5
3-4
Actual wire harness may be different from illustration.
5-1-6
5-2
5-4
5-1-4-5
6-8
6-7
5-1-15
5-1-7
5-1-8
5-1-8
5-1-9
5-1-13
5-1-17
5-1-11
5-1-3
5-1-4-15-1-1
5-1-4-5
5-1-125-1-12
5-1-14
5-1-18
5-1-4
5-1-17
5-1-2
5-1-16
5-1-16
5-1-16
5-1-16
x4x2
6-9
5-3
5-1
5-1-5 5-1-10
5-1-4-3
5-1-4-4 5-1-4-2](http://img.usermanuals.tech/thumb/68/99726/w300_r21lcf-service-manual-1509113221_d-36.png "Page 37
R21LCF
5
[2] DOOR AND CONTROL PANEL PARTS
3-2-2
3-3
3-2-1
3-2
3-1
3-6
3-5
3-5
3-4
Actual wire harness may be different from illustration.
5-1-6
5-2
5-4
5-1-4-5
6-8
6-7
5-1-15
5-1-7
5-1-8
5-1-8
5-1-9
5-1-13
5-1-17
5-1-11
5-1-3
5-1-4-15-1-1
5-1-4-5
5-1-125-1-12
5-1-14
5-1-18
5-1-4
5-1-17
5-1-2
5-1-16
5-1-16
5-1-16
5-1-16
x4x2
6-9
5-3
5-1
5-1-5 5-1-10
5-1-4-3
5-1-4-4 5-1-4-2")
R21LCF 5 [2] DOOR AND CONTROL PANEL PARTS 3-2-2 3-3 3-2-1 3-2 3-1 3-6 3-5 3-5 3-4 Actual wire harness may be different from illustration. 5-1-6 5-2 5-4 5-1-4-5 6-8 6-7 5-1-15 5-1-7 5-1-8 5-1-8 5-1-9 5-1-13 5-1-17 5-1-11 5-1-3 5-1-4-15-1-1 5-1-4-5 5-1-125-1-12 5-1-14 5-1-18 5-1-4 5-1-17 5-1-2 5-1-16 5-1-16 5-1-16 5-1-16 x4x2 6-9 5-3 5-1 5-1-5 5-1-10 5-1-4-3 5-1-4-4 5-1-4-2
Page 38
![Page 38
R21LCF
6
NO. PARTS CODEPRICE
RANK NEW
MARK PA R T
RANK DESCRIPTION
[2] DOOR AND CONTROL PANEL PARTS
CONTROL PANEL PARTS
3-1DPWB-A416DRKZ BG Control unit
3-2 FPNLCB911WRKZ BB Panel sub assembly
3-2-1 HPNLTA200WREZ AN Timer sheet
3-2-2 GCOVAA260WRP0 BA C/P case
3-3 TCAUAA076WRR0 AB User caution label
3-4 JKNBKA606WRM0 AL Timer knob
3-5 XEPS730P08XS0 AA Screw; 3mm x 8mm
3-6 PRNGFA001WRF0 AC Ring
DOOR PARTS
* 5-1CDORFB052WRKZ BT Door assembly
* 5-1-1FDORFA322WRT0 AZ Door panel assembly
5-1-2...](http://img.usermanuals.tech/thumb/68/99726/w300_r21lcf-service-manual-1509113221_d-37.png "Page 38
R21LCF
6
NO. PARTS CODEPRICE
RANK NEW
MARK PA R T
RANK DESCRIPTION
[2] DOOR AND CONTROL PANEL PARTS
CONTROL PANEL PARTS
3-1DPWB-A416DRKZ BG Control unit
3-2 FPNLCB911WRKZ BB Panel sub assembly
3-2-1 HPNLTA200WREZ AN Timer sheet
3-2-2 GCOVAA260WRP0 BA C/P case
3-3 TCAUAA076WRR0 AB User caution label
3-4 JKNBKA606WRM0 AL Timer knob
3-5 XEPS730P08XS0 AA Screw; 3mm x 8mm
3-6 PRNGFA001WRF0 AC Ring
DOOR PARTS
* 5-1CDORFB052WRKZ BT Door assembly
* 5-1-1FDORFA322WRT0 AZ Door panel assembly
5-1-2...")
R21LCF 6 NO. PARTS CODEPRICE RANK NEW MARK PA R T RANK DESCRIPTION [2] DOOR AND CONTROL PANEL PARTS CONTROL PANEL PARTS 3-1DPWB-A416DRKZ BG Control unit 3-2 FPNLCB911WRKZ BB Panel sub assembly 3-2-1 HPNLTA200WREZ AN Timer sheet 3-2-2 GCOVAA260WRP0 BA C/P case 3-3 TCAUAA076WRR0 AB User caution label 3-4 JKNBKA606WRM0 AL Timer knob 3-5 XEPS730P08XS0 AA Screw; 3mm x 8mm 3-6 PRNGFA001WRF0 AC Ring DOOR PARTS * 5-1CDORFB052WRKZ BT Door assembly * 5-1-1FDORFA322WRT0 AZ Door panel assembly 5-1-2...
Page 39
![Page 39
R21LCF
7
„INDEX
PARTS CODE No. PRICE
RANK NEW
MARK PART
RANK
[ C ]CDORFB052WRKZ 2-5-1 BT[ D ]DPWB-A416DRKZ 2-3-1 BG[ F ]FACCDA116WREZ 1-1-4 AV
FANGKA206WRY0 2-5-1-3 AW
FCOV-A012WRKZ 2-5-1-4 BQ
FDORFA322WRT0 2-5-1-1 AZ
FDUC-A341WRY0 1-4-9 BL
FFS-BA033WRKZ 1-1-1 --
FGLSPA062WRE0 1-4-1 BL
FH-DZA119WRKZ 1-1-5 AU
FPLT-A007WRY0 1-4-14 BB
FPNLCB911WRKZ 2-3-2 BB
FPWBFA389WRKZ 1-1-8 AW
FPWBFA417WRKZ 1-1-8 AY
FW-VZC073WREZ 2-6-8 AX
[ G ]GCABUA674WRP0 1-2-1 AX
GCOVAA260WRP0 2-3-2-2 BA
GCOVHA406WRW0 1-2-3 AQ...](http://img.usermanuals.tech/thumb/68/99726/w300_r21lcf-service-manual-1509113221_d-38.png "Page 39
R21LCF
7
„INDEX
PARTS CODE No. PRICE
RANK NEW
MARK PART
RANK
[ C ]CDORFB052WRKZ 2-5-1 BT[ D ]DPWB-A416DRKZ 2-3-1 BG[ F ]FACCDA116WREZ 1-1-4 AV
FANGKA206WRY0 2-5-1-3 AW
FCOV-A012WRKZ 2-5-1-4 BQ
FDORFA322WRT0 2-5-1-1 AZ
FDUC-A341WRY0 1-4-9 BL
FFS-BA033WRKZ 1-1-1 --
FGLSPA062WRE0 1-4-1 BL
FH-DZA119WRKZ 1-1-5 AU
FPLT-A007WRY0 1-4-14 BB
FPNLCB911WRKZ 2-3-2 BB
FPWBFA389WRKZ 1-1-8 AW
FPWBFA417WRKZ 1-1-8 AY
FW-VZC073WREZ 2-6-8 AX
[ G ]GCABUA674WRP0 1-2-1 AX
GCOVAA260WRP0 2-3-2-2 BA
GCOVHA406WRW0 1-2-3 AQ...")
R21LCF 7 „INDEX PARTS CODE No. PRICE RANK NEW MARK PART RANK [ C ]CDORFB052WRKZ 2-5-1 BT[ D ]DPWB-A416DRKZ 2-3-1 BG[ F ]FACCDA116WREZ 1-1-4 AV FANGKA206WRY0 2-5-1-3 AW FCOV-A012WRKZ 2-5-1-4 BQ FDORFA322WRT0 2-5-1-1 AZ FDUC-A341WRY0 1-4-9 BL FFS-BA033WRKZ 1-1-1 -- FGLSPA062WRE0 1-4-1 BL FH-DZA119WRKZ 1-1-5 AU FPLT-A007WRY0 1-4-14 BB FPNLCB911WRKZ 2-3-2 BB FPWBFA389WRKZ 1-1-8 AW FPWBFA417WRKZ 1-1-8 AY FW-VZC073WREZ 2-6-8 AX [ G ]GCABUA674WRP0 1-2-1 AX GCOVAA260WRP0 2-3-2-2 BA GCOVHA406WRW0 1-2-3 AQ...
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