Read Sharp AR-507 (serv.man3) Service Manual online
C18
104Z**
C167
223Z
IC3
IS61C256-12J
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
CS
20
WE
27
OE
22
D0
11
D1
12
D2
13
D3
15
D4
16
D5
17
D6
18
D7
19
VCC
28
GND
14
C3
104Z**
C105
223Z
C150
223Z
C123
223Z
C144
223Z
C160
223Z
RAMDATA1
32
XIFADR9
30
RAMDATA2
33
GA
OUT7
90
RAMDATA3
34
RAMDATA0
31
RAMDATA4
35
RAMDATA5
36
RAMDATA6
37
IM
G
D
IN
0
91
RAMDATA7
38
IM
G
D
IN
1
92
IM
G
D
IN
2
93
IM
G
D
IN
3
94
RESET
39
GND
1
GND
95
IN
V
A
L
ID
L
96
GND
2
R
Y
O
U
IK
I0
97
CLK1
3
PAGE1
4
SMC
5
PAGE2
6
CDSYNCN
7
XIFADR0
8
XIFADR1
9
XIFADR2
10
XIFADR3
11
XIFADR4
12
XIFADR5
13
XIFADR6
14
GND
15
XIFDAT0
16
XIFDAT1
17
XIFDAT2
18
XIFDAT3
19
GND
20
VDD
21
XIFDAT4
22
XIFDAT5
23
XIFDAT6
24
XIFDAT7
25
GND
26
VDD
27
XIFADR7
28
XIFADR8
29
VDD
40
GND
41
HSYNC
42
RAMADR0
43
RAMADR1
44
RAMADR2
45
RAMADR3
46
RAMADR4
47
RAMADR5
48
RAMADR6
49
RAMADR7
50
GND
51
RAMADR8
52
RAMADR9
53
RAMADR10
54
RAMADR11
55
RAMADR12
56
RAMADR13
57
RAMADR14
58
GND
59
GND
60
VDD
61
GD
A
T
A0
62
GD
A
T
A1
63
GD
A
T
A2
64
GD
A
T
A3
65
GD
A
T
A4
66
GD
A
T
A5
67
GND
68
VDD
69
GD
A
T
A6
70
GD
A
T
A7
71
B
UNRI
72
FLO
W
SEL1
73
FLO
W
SEL2
74
DCTEST1
75
A2 1
76
A2 2
77
A2 3
78
A2 4
79
GND
80
VDD
81
GA
OUT0
82
GA
OUT1
83
GA
OUT2
84
GA
OUT3
85
GA
OUT4
86
GA
OUT5
87
GA
OUT6
88
VDD
89
R
Y
O
U
IK
I1
98
SRAM2D2
203
SRAM2D3
204
SRAM2D4
205
SRAM2D5
206
SRAM2D6
207
SRAM2D7
208
GND
209
M AREA 0
210
SRAM3A0
211
SRAM3A1
212
SRAM3A2
213
SRAM3A3
214
SRAM3A4
215
SRAM3A5
216
SRAM3A6
217
SRAM3A7
218
SRAM3A8
219
VDD
220
GND
221
SRAM3A9
222
SRAM3A10
223
SRAM3A11
224
SRAM3A12
225
SRAM3A13
226
SRAM3A14
227
SRAM3W
E
228
SRAM3OE
229
GND
230
VDD
231
SRAM3D0
232
SRAM3D1
233
SRAM3D2
234
SRAM3D3
235
SRAM3D4
236
SRAM3D5
237
SRAM3D6
238
SRAM3D7
239
VDD
240
IC18
IS61C256-12J
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
CS
20
WE
27
OE
22
D0
11
D1
12
D2
13
D3
15
D4
16
D5
17
D6
18
D7
19
VCC
28
GND
14
C168
104Z
C106
104Z
C125
223Z
R118
0J
R119
20J
C126
223Z
R136
0J
C124
104Z
C14
104Z**
X1
SG-8002JC 32MHz
OE
1
GND
2
OUT
3
VDD
4
C109
223Z
IC14A
74ACT08
1
2
3
IC14C
74ACT08
9
10
8
IC14D
74ACT08
12
13
11
RAMA13
RAMA9
RAMA1
RAMA7
RAMA14
RAMA12
RAMA3
RAMA5
RAMA8
RAMA2
RAMA11
RAMA6
RAMA4
RAMA10
RAMA0
AELD3
AELD4
AELD2
AELD7
AELD0
AELD1
AELD5
AELD6
RAMD6
RAMA13
RAMA11
RAMA2
RAMA0
RAMD3
RAMD1
RAMA6
RAMA1
RAMA12
RAMA10
RAMA7
RAMD0
RAMA8
RAMA14
RAMA9
RAMA3
RAMD7
RAMD5
RAMA5
RAMA4
RAMD4
RAMD2
GMOUT0
GMOUT1
GMOUT2
GMOUT3
GMOUT7
GMOUT5
GMOUT6
GMOUT4
IM
G_
DI
N2
IM
G_
DI
N3
MWE\
A5
A2
A8
A4
A7
A3
A6
CAD2
CAD3
CAD0
CAD1
CAD4
CAD5
CAD7
CAD6
A11
A9
A10
GMD2
GMD0
GMD3
GMD4
GMD1
GMD5
AELA1
AELA2
AELA4
AELA12
AELA10
AELA8
AELA7
AELA13
AELA5
AELA9
AELA11
AELA6
AELA0
AELA3
AELA14
GMD6
GMD7
IM
G_
DI
N0
IM
G_
DI
N1
SW
D7
SW
D6
SW
D2
SW
D5
SW
D1
SW
D4
SW
D3
SET\
AELD1
AELD7
AELD2
AELD6
AELD4
AELD0
AELD5
AELD3
AELA0
AELA1
AELA2
AELA3
AELA4
AELA5
AELA6
AELA7
AELA10
AELA8
AELA9
AELA11
AELA12
AELA13
AELA14
MOE\
+5V1
+5V1
+3.3V
+5V1
+5V1
+5V1
RES_IMG2\
HSYNC\
CAD [0:31]
A [2:23]
SCAN
CN3-28
IMG_32MHz
IMG_SUBCLK
IMG_CLK_SEL
IC13*4
1-1D,2-1D,5-8C,14-4C
1-1D,2-6D,5-8D
5-7D
6-7A
IC14,IC6
ICU PWB (IMG_G/A) (AR-287)
5-5B
5-8B,5-5A
6-2B,8-3C
Uninstalled
Uninstalled
Uninstalled
5-5C
8
7
6
5
D
C
B
A
8
7
6
5
AR-287/337
AR-407/507
AR-407/507
4/5/2000
3 – 7
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