Sharp R-937 Service Manual

41
Figure S-5(a). Jog and Switch Circuit
Figure S-5(b). Jog and Switch Unit Circuit
J - 3
J - 6
R67
15k
C60 330p/50v
J - 5 J - 2 J - 1
J - 4J - 7J - 8J - 9J-10J-11J-12J-13
IC1-6(P73)
IC1-39(P17) IC1-40(P16) IC1-41(P15) IC1-42(P14) IC1-43(P13) IC1-44(P12) IC1-45(P11) IC1-46(P10)
IC1-7(P72)
IC1-8(P71)
IC1-9(P70)
CN - J
: IF NOT SPECIFIED 0.01µF / 25V
VC
GND
IC1-77(AN4)
IC1-18(P47)
IC1-22(INT1)
R66
15k
R65
15k
R64
15k
R54
100k
R53
100k
C61 330p/50v C62 330p/50v
C50
C51
C52
C63 330p/50v
R72 100k
R73 100k R74 100k
R68 15 k
R69 15 k
R70 15 k
R71 15 k
R52 15 k
R50 4.7 k
R51 4.7 k
R75 100k
3
2
1
C
B
A
: IF NOT SPECIFIED 1/10W ± 5%
AUTO
COOK
WATT
STOP
AUTO
REHEAT
VR
RSW1
J-13
J-12
J-11
J-10
J - 9
J - 8
J - 7
J - 4
J - 3
J - 6
CN - J
J - 5
J - 2
J - 1
A
RSW1 ROTARY ENCODER
VR1 POTENTIOMETERS
B
C
1
2
3
AUTO
COOK
AUTO
REHEAT
SW1 SW2 SW3 SW4
SW5 SW6 SW7
SW9 SW10
SW11 SW12
SW13
SW8
EXPRESS
COOK
EXPRESS
DEFROST
WATT STOP
JOG AND SWITCH UNIT CIRCUIT

Sharp R-937 Specifications

General

Brand	Sharp
Model	R-937
Category	Microwave Oven
Language	English