Sharp R-390AK, Supplemental Service Manual

Page: 9 / 16

7
R-390Aw
R-390AK
A11
OE1
1
5 8
4 1
80
81
100
1
30
31 50
51
5 6
3 2
4 8
1
7
43
1
16
17 32
VCC
VEE2
V6R
VMIL3 VMIL2 VMH2 VMH3
V1R
VCC4 VCC3
DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7
RD WR
RS CS
M
FLM
CL1 CO M/S
RESET TEST2 TEST1
GND3 GND2 GND1 OSC2 OSC1
VCC2 VCC1
V1L
VMH1
V3 V4
VML1
V6L
VEE1
A18 A17 A14 A13
A 8 A 9
A11 A10
CE D 7 D 6 D 5 D 4 D 3 OE
A16 A15 A12 A 7 A 6 A 5 A 4 A 3 A 2 A 1 A 0 D 0 D 1 D 2
GND
GND
VSS
A 2 A 1 A 0
SCL
TEST
VCC
AN0
NC
VCC
VC
Cd
NC 1
4
8
5
NC
NC
VSS
PA6
A20
VCC
TIOCA3
TIOCD3
TIOCA4
P83
P84
P85
P86
P87
RES0
VSS
P90
P91
P92
P93
P94
P95
P40
P41
P42
P43
VSS
P44
D 5
D 6
G 8
G 7
G 6
G 5
G 4
G 3
G 2
G 1
D 7
D 8
D 9
VREF
AVCC
MD2
MD1
MD0
P66
P63
VCC
XTAL
EXTAL
VSS
VSS
A19
A18
A17
A16
A15
A14
A13
A12
NMI
BES
STBY
Ø
P62
P61
WAIT
HWR
RD
AN1 AN2 AN3 AN4 AN5 AN6 DA1
AVSS IRQ0 IRQ1 IRQ2
CS1 CS0 VSS PA0 PA1 PA2 PA3 PA4 PA5
A10 A 9 A 8 A 7 A 6 A 5 A 4 A 3 A 2 A 1 A 0
VCC D15 D14 D13 D12 D11 D10 VSS
+ –
+
–
C 8 C 7 C 6
C10
F 1 F 2 F 3 C 2 C 1 C 3 C 4
C11
C 5
C 9
GND
VA
INT
BACK LIGHT AH SENSOR BUZZER (EN.) BUZZER
OVEN LAMP FAN MOTOR TURNTABLE MOTOR MICRO DOOR (BROWNER) N.C
C14 0.1
µ
/50v
Q12 KRA101S
Q1 2SB1238
Q140 KRA101S
Q141 2SA1036K
1C4 (1/2) NJM062M
1C3 CAT24C01J or CAT24C02J
Q160 KRA101S
CHECKER
NOTE
IC5 M51953A
CF1 CSTCS12.00MT
C17 0.1
µ
/50v
C10 0.01
µ
/50v
C11 47
µ
/16v
C18
0.1
µ
/25v
C135
0.1
µ
/25v
0.1
µ
/25v x 5
4.7k x 4
(J11) (J10)
(J12)
(J14)
(J16)
(J13)
(J15)
(J17)
C16 0.1
µ
/25v
C12
0.01
µ
50v
C13
0.01
µ
/50v
C30 0.01
µ
/50v
C22 0.01
µ
/50v
C20 0.1
µ
/25v
C100 0.01
µ
/50v
C15 0.1
µ
/25v
C123 0.1
µ
/50v
C120 0.1
µ
/25v
: IF NOT SPECIFIED, 1/16w
±
5%
C121 0.1
µ
/25v
0.1
µ
/25v
C122
0.01
µ
50v
C101 10
µ
/35v
C52-C53 0.01
µ
/50v x 2
C50
0.1
µ
/25v
C51
0.015
µ
/50v
CN-G
ZD10
HZM5.6NB 2
R12 4.7k
R30 4.7k
R61
3.57kD
R62
C52
C53
R63 R64
R62-R64 120 1/2w x 3
R11 470 1/2w
R31 15k
R52 10k
R53 47k
+
+
-
-
R54 3.32kD
D50 1SS181
CN-F
IC4 (1/2) NJM062M Q42 KRA101S
Q41 KRC101S
D20 1SS181
Q40 KRA101S
Q20 KRA101S
Q22 KRA105S
IC1 IZA806DR
IC1 IZA807DR
IC4
R50 1.8kG
R80 100k
R100 4.7k
R101 4.7k
R102 4.7k
R160 4.7k
HD6610B (LCD Driver)
LCD A057DR
(100 x 65 DOTS)
R120 4.7k
R110
4.7k
C110
R103 150 1/2w
R81 100k R82 100k R83 100k R84 15k R85 15k
SW20 SW21
SW18 SW19 SW16 SW17
SELECT 2
SELECT 1 (TOP) SELECT 4 (BOTTOM) BOOKMARK (FORWARD) BOOKMARK (BACK)
SELECT 3
R51 360kG
R56 620kJ R57 300kG R58 150kF R59 75kF R60 37.4kF
R72 15k
R73 15k
R74 15k
R75 15k
R76 15k
R77 15k
R78 15k
R79 15k
R55 47k
LD1 LD2 LD3 LD4 LD5 LD6
R142
4.7k
R135
2k
R134
2k
R133
6.2k
R132
2k
R131
2k
R130
2k
R140
R137
43kF
LMP1 LMP2
750
1/4w
R136 10kF
C130
C131
C132
C133
C134
R138 22kF
TH1
5G39B332J
R141 2.2k
4.7k
(J19) (J18)
R10 4.7k
6 4 5
1 2 3
6 4 5
1 2 3
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H