Read Sharp R-959SLM (serv.man10) Service Manual online
R959(SL)M
13 – 7
[4] Control Unit Circuit
Figure S-3. Control Unit Circuit
:
IF
N
OT
SPECIFIED
1/10W
±
5
%
:
IF
N
OT
SPECIFIED
1SS355
:
IF
N
OT
SPECIFIED
0.01
u
F
/25V
NOTE
:
ZD10
UDZ4.3B
GND
IC1
4MHz
P03
P02
P01
P00
P37
P36
P35
P34
P33
P32
P31
P30
P85
P84
P83
P83
P82
P81
P81
P80
VCC
VREF
AVSS
AVSS
AN7
AN6
AN6
AN5
AN4
AN3
AN3
C13
C12
C1-5
R10
1K
Q11
C14
See
Fig.
S-4
60
55
75
70
CF1
(A)
(H)
(G)
(F)
(E)
(D)
(B)
65
See
Fig.
S-5
P13
P12
P11
P10
P07
P06
P05
P04
P15
P14
50
45
See
Fig.
S-5
C100
IC4
AT24C01A
(J10)
(J11)
(J12)
(J13)
4.7K
(J14)
(J15)
4.7K
(J16)
(J17)
4.7K
(J18)
(J19)
4.7K
(J20)
(J21)
4.7K
(J22)
(J23)
4.7K
(I)
(J)
(K)
(M)
(N)
(I)
(J)
VA
BUZZER
DOOR
SW
NC
C1 0
47 㱘
F/16V
(Q)
(P)
(R)
LD10
LD14
LD13
LD12
LD11
LD19
LD15
LD16
LD17
LD18
VR
C1-9
(N)
INT
GND
C1-3
C1-6
C1-10
C2-2
C1-11
POWER
C2-4
DAMPER
C2-3
C1-8
ROTISS
FM
C1-7
CONVEC
FM
C1-15
OL.TTM
C11
0.1uF/50V
C1-12
TOP
HEATER
C1-13
CONVEC
HEATER
C1-14
MICRO
C1-1
C1-2
(Q)
(A)
(H)
(G)
(F)
(E)
(D)
(B)
(K)
OVEN
TH
R81
R83
(P
)
(M)
(R)
C1-
4
15K
430F
C80
C83
15K
R85
R84
4.7K
C2-
1
DAMP
SW
R31
15K
C30
R30
4.7K
VC
A1
A2
A0
GND
TS
VCC
SCL
SDA
Q10
2SA1037AK
Q30
DTA143EKA
DTA143EKA
DTA143EKA
DTA143EKA
DTA143EKA
Q21
Q20
Q23
Q24
Q25
Q26
Q27
Q28
D20
D21
D30
DTA123JKA
DTA123JKA
D5
D6
R4
27
R5
4.7K
Q2
KRA1661
C20
0.1uF/50V
AN2
AN1
AN1
P87
P86
AN0
P77
P76
P75
P74
P73
P72
P70
P57
P55
P56
P54
P53
P52
P51
P50
P47
P45
P46
1
5
10
15
20
P71
INT0
CNVSS
RESET
P41
P40
XIN
XOUT
VSS
40
25
30
35
P27
P26
P25
P24
P23
P22
P21
P20
P44
INT1
P17
P16
C15
INT0
R55
4.7K
R56
1M
CN-C1
CN-C2
C16
0.1uF
50V
15PIN
4PIN
80
61
41
R11
4.7K
R12
4.7K
10K
R57
47K
R58
4.7K
R
8
0
200KF
11.5KF
4.7K
R48
47K
R47
4.7K
R1
3
1K
DTA143EKA
0.1
㫌
F/50V
DTA143EKA
DTA123JKA
R82
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