R-895M (serv.man13). CPU unit circuit diagram — Sharp Home Appliance Service Manual (repair manual)

Model
R-895M (serv.man13)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
470.07 KB
Type
PDF
Document
Service Manual
Brand
Device
Home Appliance / Microwave Oven / CPU unit circuit diagram
File
r-895m-sm13.pdf
Date

View Sharp R-895M (serv.man13) Service Manual online

R-895M - 37
Figure S-3. CPU Unit Circuit
D-5
D-6 
D-10
D-1
D-2
D-4
G 9
G10
G11
G12
D-15
C9
C8
+
+
C10 47µ
/16v
C15
/50v
C21 0.1
µ
/50v
C60 330p/50v
C61 330p/50v
C62 330p/50v
C63 330p/50v
D22
D23
D30
R31 15k
R81 1.5kF
R83 15k
R82 27kF
R16 330
R72 100k
R73 100k
R74 100k
CF1 4.0MHz
Pie/
Quiche
Ready
Meals
Rice/
Pasta
Italian
Dish
Indian
Dish
Roast
Pork
Chinese
Dish
Crispy
Potatoes
Roast Beef/ Lamp
Crispy Crumb Foods
DUAL
CONV. / GRILL
Roast
Poultry
POWER
LEVEL
STOP
CLEAR
PIZZA
Desserts
10sec.
1min.
10min.
GRILL
BREAKFAST
MORE
Chicken
Quarters
Whole
Poultry
CONV
C)
Meat
Joint
CN-G
(B)
(A)
(D)
(F)
(C)
(E)
(G)
R75 100k
C13
0.1µ
/50v
C30
C80
C12
0.1µ
/50v
C14
Q11
KRA101S
LD1
LD2
LD3
LD4
LD5
LD10
LD9
LD8
LD7
LD6
Q10
2SA1037AK
GND
51pin
1pin
Q40
KRA101S
Q28
KRA101S
Q24
KRA101S
IC1
LIQUID CRYSTAL DISPLAY
OVEN LAMP
TURNTABLE
MOTOR
OVEN
THERMISTOR
CONVECTION
MOTOR
POWER
BUZZER
VR
VC
GND
INT
TOP GRILL
HEATING
ELEMENT
BOTTOM
HEATING
ELEMENT
NOTE 
: IF NOT SPECIFIED, 1/16W 
±
 5%
: IF NOT SPECIFIED, 1SS355
: IF NOT SPECIFIED, 0.01
µ
F / 50V 
HIGH
VOLTAGE
TRANSFORMER
STOP
SWITCH
NC
Q23
KRA101S
Q22
KRA105S
Q21
KRA105S
Q20
KRA105S
(D:P23)
(F:P26)
(A:P20)
(B:P21)
(G:P27)
(C:P22)
R6 330
R7
330
Q2
2SA1037AK
R4 22
R68 15k
R56
1M
R69 15k
R70 15k
R71 15k
D6
D5
R5 4.7k
R30
4.7k
R15
4.7k
ZD10
UDZ4.3B
(J18)
(J21) 4.7k
(J20) 4.7k
(J19)
(J13) 4.7k
(J10)
(J14) 4.7k
(J15) 4.7k
(J11)
(J12)
R10 1k
R12 15kR13 15k
R14 15k
R11 4.7k
D-13
D-12
D-14
D-11
D-7
D-9
SEG10
C1
1
5
10
15
20
25
30
51
55
60
65
70
75
80
31
35
40
45
50
81
85
90
95
VL1
AN7
AN6
AN5
AN4
AN3
AN2
AN1
AN0
P57
P56
P55
P54
P53
P52
P51
P50
P47
P46
P45
P44
TOUT
INT2
P41
P40
P77
P76
P75
P74
SEG11
SEG12
SEG13
SEG14
SEG15
SEG39
SEG38
SEG37
SEG36
SEG35
SEG34
SEG33
SEG32
SEG31
NC
NC
NC
NC
NC
NC
NC
COM3
COM2
COM1
NC
NC
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33
SEG34
SEG35
SEG36
SEG37
SEG38
SEG39
P73
C2
VL2
VL3
COM0
COM1
COM2
COM3
AVSS
VREF
VCC
SEG0
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
P72
P71
INT0
RESET
XCIN
XCOUT
XIN
XOUT
VSS
P27
P26
P25
P24
P23
P22
P21
P20
P17
P16
nfo
LBS
KG
OZ
PCS
%
˚C
COOK SENSOR DEFROST AUTO
C11 0.1µ
/50v
R19 330
Q25
KRA101S
FAN MOTOR
(E:P25)
D-8
R18 330
R17 330
D-3
C50 4.7k
G 8
G 7
G 6
G 5
G 4
G 3
G 2
G 1
R60 15k
R61 15k
R62 15k
R63 15k
R64 15k
R65 15k
R66 15k
R67 15k
UP
LESS
DOWN
info
START
AUTO MINUTE
KITCHEN TIMER
CLOCK SET
CPU UNIT CIRCUIT DIAGRAM
Display

Download Sharp R-895M (serv.man13) Service Manual (Repair Manual)

Here you can view online or download Sharp R-895M (serv.man13) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp R-895M (serv.man13) Microwave Oven. Information contained in Sharp R-895M (serv.man13) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).