Sharp R-55TS - Printed Wiring Board

36
R-55TS
6
45
1
2
3
6
45
1
2
3
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
Figure S-3. Printed Wiring Board
SWITCH UNIT POWER UNIT
Sn-Ag-Cu
Sn-Ag-Cu
Sn-Ag-Cu
LD1 LD2
LD3
LCD1
WH-AA
R67
R66
R65
R69
R68
DIP
C61
C60
R63
R61
R41
E
E
B
R5
R11
R30
R7
J2
RY4
Q22
RY3
31
32
RY2
Q26
D25
RY5
RY6
VRS1
D2
Q2
R40
36
37
C2
D1
BE
SP1
CN-A
R2
17
33
T1
RY1
EB
C6
C21
29
Q3
ZD1
C5
C20
C30
C54
C7
13
11
26
I-1
Q24
Q1
28
19
21
22
23
WH-A
SW14
SW13
2
3
SNACKS
TOAST BAKE
MICRO
Q’TY/TIME
DCUT
10
C50
1
C51
R52
R51
R53
R50
R64
R62
R12
R42
E
B
B
B
B
1
3
Q25
C4
17
12
24
J8
D24
D23
D22
R21
ZD3
D21
R9
J9
25
R4
R20
R45
R8
R6
R31
R10
Q4
Q21
R3
E
E
E
CN-E
CN-D
CN-CCN-B
D27
35
D3
C3
C1
Q40
R1
J1
D4
EB
EB
27
12
CF1
R60
18
WH-B
LD4
LD5LD6
SW15
SW1A
SW10
GRILL
SW11
SW9
REHEAT
SW5
REHEAT
SW5
BEVERAGE
BAKE
SW12
9
8
POPCORN
SW7
FROZEN ENTREE
SW8
STOP/CLEAR
TIMER/CLOCK
SW6
SW2
START/MINUTEPLUS
EXPRESS DEFROST
SW1
SW3
FRESH VEGETABLES
SW4
4
15
14
16
7
6
5
E
B
Q23
R71R70
C63C62C52
C53
D30 D26
Q27
38
1
115 2
30
E
B
B
J3
J5
J7
J6
J4
3
4
1
2
34