Read Sharp AR-505 (serv.man3) Service Manual online
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
D
C
B
A
D
C
B
A
3/5
OP CONTROL PWB
C203
22000pF
IC9C
74LV08NS
9
10
8
4
5
2
7
IC15A
74LV04NS
1
2
R7
150KF
IC18F
74LV04NS
13
12
C215
22000pF
R8
75KF
3
6
3
6
IC1
LM317MDT
LM317MDT
VIN
3
ADJ
1
VOUT
2
2
7
1
8
R10
36KF
4
5
2
7
1
8
C214
22000pF
3
6
C220
C219
C201
22000pF
C3
2.2uF/50V
+
C218
C9
22000pF
R202
47KJ
IC15E
74LV04NS
11
10
4
5
4
5
C210
C221
1
8
2
7
C209
C208
IC15C
74LV04NS
5
6
C212
22000pF
3
6
C5
10uF/35V
+
D203
RLS-73
R2
300KF
1
8
4
5
2
7
1
8
1
8
4
5
2
7
4
5
3
6
2
7
1
8
4
5
3
6
2
7
1
8
C211
27
45
27
45
18
36
18
36
3
6
3
6
1
8
2
7
3
6
4
5
R203
30KJ
R207
10KJ
R208
47KJ
R13
6.2KF
2
7
1
8
2
7
3
6
1
8
2
7
4
5
4
5
1
8
4
5
1
8
2
7
4
5
3
6
3
6
3
6
2
7
4
5
3
6
3
6
4
5
2
7
1
8
1
8
IC18E
74LV04NS
11
10
R209
47KJ
47KJ
R1
560KF
R201
330KJ
X1
10.752MHz
1
32
R12
18KF
R9
1MJ
Q203
2SB1198K
Q206
2SD1782K
D202
RLS-73
R11
300F
IC2D
74LV32NS
12
13
11
IC2C
74LV32NS
9
10
8
C15
22000pF
22000pF
IC4D
74F32SJ
12
13
11
14
7
C30
22000pF
22000pF
C8
22000pF
22000pF
C21
22000pF
22000pF
IC9D
74LV08NS
12
13
11
14
7
Q3
UPA502T
UPA502T
3
4
2
1
5
Q2
UPA502T
UPA502T
3
4
2
1
5
Q1
UPA502T
UPA502T
3
4
2
1
5
IC15F
74LV04NS
13
12
IC2B
74LV32NS
4
5
6
IC15D
74LV04NS
9
8
C20
22000pF
IC9B
74LV08NS
4
5
6
IC4C
74F32SJ
9
10
8
C4
10uF/35V
+
IC2A
74LV32NS
1
2
3
IC15B
74LV04NS
3
4
14
7
C18
22000pF
22000pF
C213
22000pF
IC5
IS61C256AH-15J
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A8
25
A9
24
A10
21
A11
23
A12
2
A13
26
A14
1
OE
22
CE
20
WE
27
D1
11
D2
12
D3
13
D4
15
D5
16
D6
17
D7
18
D8
19
VCC
28
GND
14
IC6
SLA907FF2L
DIS
1
FRM
2
YD
3
LP
4
XCK
5
VR1
6
VR2
7
VR3
8
VR4
9
VR5
10
VR6
11
STB
12
VCC
13
XC2
14
XC1
15
GND
16
BUSY
17
CONTRL1
18
RESET
19
CONTRL2
20
UBE
21
IORD
22
IOWR
23
MRD
24
MWR
25
CE2
26
CE1
27
A15
28
A14
29
A13
30
A12
31
A11
32
A10
33
A9
34
A8
35
A7
36
A6
37
A5
38
A4
39
A3
40
A2
41
A1
42
A0
43
GND
44
VCC
45
D15
46
D14
47
D13
48
D12
49
D11
50
D10
51
D9
52
D8
53
D7
54
D6
55
D5
56
D4
57
D3
58
D2
59
D1
60
D0
61
GND
62
VCC
63
LR/W
64
LCE
65
LD7
66
LD6
67
LD5
68
LD4
69
LD3
70
LD2
71
LD1
72
LD0
73
AX0
74
AX1
75
AX2
76
AX3
77
AX4
78
AX5
79
AX6
80
BUFENB
81
AY0
82
AY1
83
AY2
84
AY3
85
AY4
86
AY5
87
AY6
88
AY7
89
AY8
90
VCC
91
GND
92
SD0
93
SD1
94
SD2
95
SD3
96
SD4
97
SD5
98
SD6
99
SD7
100
C16
22uF/10V
+
IC3
IS61C256AH-15J
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A8
25
A9
24
A10
21
A11
23
A12
2
A13
26
A14
1
OE
22
CE
20
WE
27
D1
11
D2
12
D3
13
D4
15
D5
16
D6
17
D7
18
D8
19
VCC
28
GND
14
R210
47KJ
47KJ
IC9A
74LV08NS
1
2
3
IC8
74HCT244NS
1A1
2
1Y1
18
1A2
4
1Y2
16
1A3
6
1Y3
14
1A4
8
1Y4
12
2A1
11
2Y1
9
2A2
13
2Y2
7
2A3
15
2Y3
5
2A4
17
2Y4
3
1G
1
2G
19
VCC
20
GND
10
LD1
AX5
AX5
LD3
LD6
LD7
LD7
AX6
LD2
AX3
LD5
AX4
AX6
AX0
LD4
AX3
LD0
AX2
AX1
A[0:15]
AX1
A14
AX0
AX2
AX4
LD0
LD3
LD[0:7]
LD1
LD5
LD2
LD7
LD6
LD4
AX2
AX6
AX4
AX5
AX5
AX3
AX0
AX1
AX1
AX[0:6]
LD2
LD6
LD3
LD5
LD7
LD4
LD1
LD0
D14
D1
D6
D[0:7]
AY5
AY0
AY0
AY6
AY7
AY7
AY1
AY[0:8]
AY2
AY3
AY4
AY4
AY7
AY2
AY4
AY6
AY1
AY0
AY6
AY3
AY8
AY5
AY2
AY5
AY1
AY3
AY7
D[8:15]
D8
D9
D10
D11
D12
D13
D9
D10
D11
D12
D13
D15
D0
D2
D3
D4
D5
D3
D4
D5
D7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A15
+5V
+5V
+5V
+5V
+5VLCD
+5V
+38V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
LCDC-CE2\
HWR\
LWR\
VEE-ON
OP-RES\
WAIT\
WR\
BK-ON
VEE-ON\
D1
D2
D3
M
S
CP1
D0
CP2
DIS\\
LCD-VEE
D[0:7]
D[8:15]
RD\
A[0:15]
LCDC-CE1\
AY8
AY8
47*4
BR14
BR15
BR204
330K*4
BR205
330K*4
47*4
FB202
FB201
100pF*8
BR12
BR13
10K*4
10K*4
BR3
10K*2
10K*2
BR4
10K*2
10K*2
68K*4
BR1
330K*4
BR8
BR5
BR6
BR11
330K*4
330K*4
330K*4
BR201
BR202
68K*4
68K*4
CN201-12
CN201-5
(1-5A)
(1-5A)
(1-6A)
(1-2C)
(1-2C)
(1-6C)
(1-6C)
(1-6C)
(1-2B)
(1-7B)
(4-2C)
(2-7B)
(5-4C)
(5-4C)
(4-7C)
(4-2C)
(5-4C)
(5-4C)
(5-4C)
(5-4C)
(5-4C)
(5-4C)
(5-4C)
(5-4C)
CN201-4
CN201-7
CN201-2
CN201-9
CN201-6
CN201-1
CN201-8
CN201-3
(3-4D)
(3-3D)
1
2
3
1
2
3
14
7
BR3
10K*1
10K*1
BR14
330K*1
BR4
10K*2
10K*2
BR3
10K*1
10K*1
– 65 –
– 66 –
AR-505
8/4/1999
Click on the first or last page to see other AR-505 (serv.man3) service manuals if exist.