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
6/14
C197
223Z
C181
223Z
C196
223Z
C180
104Z
C200
104Z
C189
104Z
C201
104Z
R172
***J
R174
***J
C191
223Z
R173
***J
R175
***J
R389
10KJ
R388
10KJ
IC23
2 G/A
GND
105
GND
106
VDD
98
PCLK
107
GND
108
VDD
53
BREQ-0
109
BGNT-0
11
0
GND
1
BREQ-I
111
BGNT-I
11
2
GND
54
BREQ-RE
11
3
BGNT-RE
11
4
GND
2
IR
11
5
GND
11
6
SCK
3
GND
11
7
VDD
11
8
AD18
55
GND
11
9
AUXOUT0
120
GND
99
AUXOUT1
121
AUXOUT2
122
AMC
4
AUXOUT3
123
AUXOUT4
124
AD19
56
AUXOUT5
125
AUXOUT6
126
SMC
5
AUXOUT7
127
RST
128
GND
57
GND
129
VDD
130
IRDY
100
GND
131
CLK
132
SIN
6
GND
133
PAGEIN
134
VDD
58
AREAIN
135
VALID-IMG
136
SOT
7
R
YOUIKI0
137
R
YOUIKI1
138
GND
59
R
YOUIKI2
139
GND
140
AD0
8
ODA
TA
T
141
GND
142
TRDY
101
VDD
143
GND
144
AD20
60
ID
ATA
0
145
ID
ATA
1
146
AD1
9
ID
ATA
2
147
ID
ATA
3
148
AD21
61
ID
ATA
4
149
ID
ATA
5
150
GND
10
ID
ATA
6
151
ID
ATA
7
152
GND
62
GND
153
CK2
154
VDD
11
GND
155
GND
156
VDD
63
FRAME
102
GND
12
GND
64
AD2
13
AD22
65
AD3
14
AD23
66
GND
15
GND
67
VDD
16
GND
103
VDD
68
GND
17
GND
69
AD4
18
AD24
70
AD5
19
AD25
71
GND
20
GND
72
VDD
21
VDD
73
VDD
104
GND
74
GND
22
AD26
75
AD6
23
AD27
76
AD7
24
GND
77
VDD
25
VDD
78
GND
26
GND
79
VDD
27
AD28
80
GND
28
AD29
81
AD8
29
GND
82
AD9
30
VDD
83
GND
31
GND
84
VDD
32
AD30
85
GND
33
AD31
86
AD10
34
GND
87
AD1
1
35
VDD
88
GND
36
GND
89
VDD
37
CBE0
90
GND
38
CBE1
91
AD12
39
GND
92
AD13
40
VDD
93
GND
41
GND
94
VDD
42
CBE2
95
GND
43
CBE3
96
AD14
44
GND
97
AD15
45
GND
46
VDD
47
GND
48
AD16
49
AD17
50
GND
51
GND
52
VDD
157
PAGEOUT
158
AREAOUT
159
STB
160
ODATA0
161
ODATA1
162
ODATA2
163
ODATA3
164
ODATA4
165
ODATA5
166
ODATA6
167
ODATA7
168
GND
169
VDD
170
GND
171
AUXIN0
172
AUXIN1
173
AUXIN2
174
AUXIN3
175
AUXIN4
176
AUXIN5
177
AUXIN6
178
AUXIN7
179
NEC TEST1
180
NEC TEST0
181
GND
182
VDD
183
GND
184
TESTEN
185
TBUNRI
186
TESTSEL0
187
TESTI0
188
TESTI1
189
TESTI2
190
TESTI3
191
TESTI4
192
TESTI5
193
TESTI6
194
TESTI7
195
TESTSEL1
196
VDD
197
GND
198
TESTO0
199
TESTO1
200
TESTO2
201
TESTO3
202
TESTO4
203
TESTO5
204
TESTO6
205
TESTO7
206
GND
207
VDD
208
R474
10KJ
R475
0J
R476
10KJ
R477
10KJ
R478
10KJ
IAD29
IAD28
IAD27
IAD26
IAD25
IAD24
IAD19
IAD30
IAD31
IAD31
BRQ
1\
GMOUT0
GMOUT1
GMOUT4
GMOUT5
GMOUT6
R
YO2
R
YO1
R
YO0
GMOUT3
GMOUT2
IMGEN\
AREAIN\
SCAN
BGNT
1\
IAD23
IAD21
IAD22
IAD20
IAD18
GMOUT7
GMOUT [0..7]
IAD [0..31]
IAD4
IAD3
IAD5
IAD9
IAD6
IAD17
IAD16
IAD12
IAD1
1
IAD10
IAD8
IAD0
IAD7
IAD13
IAD14
IAD15
IAD2
IAD1
GMD7
GMD6
GMD5
GMD6
GMD5
GMD2
GMD3
GMD4
GMD1
GMD0
GMD0
GMD [0..7]
CBE3
CBE2
CBE1
CBE0
CK33OUT1
BREQ 0\
BGNT 0\
+3.3V
+3.3V
5V1
TP2
+3.3V
+3.3V
+3.3V
BRQ 1\
BGNT 1\
BGNT 1\
CK33OUT1
BRQ 0\
BGNT 0\
BRQ 0\
BGNT 0\
BGNT5\
BRQ5\
BRQ5\
GMOUT [0..7]
HSYNC\
IMG-6.91MHz
FRAME\
IRDY\
TRDY\
TRDY\
RES_IMG\
AREAIN\
SCAN
IMGEN\
RYO0
RYO1
RYO2
RYO1
RYO2
CBE3
CBE2
CBE1
CBE0
IRQ3\
LD_START
IAD [0..31]
GMD [0..7]
IMG-40MHz
PRT-RES\
AUXOUT0
9-7A
9-4A
9-4A
9-4A
9-4A
5-8C,8-6C
5-8D,4-7B
5-8D
9-4A
9-4A
IC23
2-6A,7-8C,9-7A,11-7D
2-7A,4-7C
4-2C
4-4A
2-6A,3-8B,4-7B,5-8B,6-3A,7-8C,8-6C,9-3A,11-7D,12-1C,12-6C
2-2B
2-2D,2-7C,5-8B,6-3B,8-6D
4-4A
Not installed
Not installed
2-6A,7-8C,9-7A,11-7D
2-6A,7-8C,9-7A,11-7D
2-3A,7-8C,9-8D,11-7D
4-7D
2-7B
4-4A
4-4A
4-3A
2-6A,7-8C,9-7A,11-7D
8-7B
2-6A,7-8C,9-7A,11-7D
2-6A,7-8C,9-7A,11-7D
2-6A,7-8C,9-7A,11-7D
*Selection part
S505,505(FC51)
:installed
L501,501(FC52)
R475
›
:Not installed
R474
›
1
X
X
X
ICU PWB (2_G/A)
– 31 –
– 32 –
AR-505
8/4/1999
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