R-21FBSTM - Sharp Home Appliance Service Manual (repair manual). Page 30

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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
R71
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
J15
J13
J11
DIP
WH-C
1
14
Sn-Ag-Cu
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