Read Sharp AR-407 (serv.man3) Service Manual online
BR15
10K
R157
0J
IC110A
74VHCT240
A1
2
Y1
18
A2
4
Y2
16
A3
6
Y3
14
A4
8
Y4
12
G
1
BR15
10K
R160
22J
C213
102K
102K
R158
***J
***J
IC109B
74VHCT240
A1
11
Y1
9
A2
13
Y2
7
A3
15
Y3
5
A4
17
Y4
3
G
19
BR4-3
10K
BR8
10
IC103A
74VHCT240
A1
2
Y1
18
A2
4
Y2
16
A3
6
Y3
14
A4
8
Y4
12
G
1
IC109A
74VHCT240
A1
2
Y1
18
A2
4
Y2
16
A3
6
Y3
14
A4
8
Y4
12
G
1
R156
5.6KJ
IC115B
74VHCT240
A1
11
Y1
9
A2
13
Y2
7
A3
15
Y3
5
A4
17
Y4
3
G
19
R159
***J
IC110B
74VHCT240
A1
11
Y1
9
A2
13
Y2
7
A3
15
Y3
5
A4
17
Y4
3
G
19
IC115A
74VHCT240
A1
2
Y1
18
A2
4
Y2
16
A3
6
Y3
14
A4
8
Y4
12
G
1
IC103B
74VHCT240
A1
11
Y1
9
A2
13
Y2
7
A3
15
Y3
5
A4
17
Y4
3
G
19
BR14
10K
CAD2
3
215
GND
214
GND
219
CAD2
4
216
CAD2
5
217
CAD2
6
220
CAD2
7
221
VDD
218
GND
223
CAD2
8
222
CAD1
1
197
GND
201
GND
196
CAD1
2
198
CAD1
3
199
CAD1
4
202
CAD1
5
203
VDD
200
GND
205
CAD1
6
204
CBE3
25
GND
1
GND
24
GND
2
GND
29
RESI
B
3
IA
D
0
26
TEST0
4
IA
D
1
27
TEST1
5
IA
D
2
30
TEST2
6
IA
D
3
31
TEST3
7
VDD
28
IB
G
N
T
B
8
GND
33
IB
R
E
Q
B
9
IA
D
4
32
SMC
10
SCK
11
SI
N
12
AMC
13
SO
T
14
IR
ESB
15
FRAMEB
16
IR
D
Y
B
17
TRD
Y
B
18
VDD
19
GND
20
CBE0
21
CBE1
22
CBE2
23
IA
D
5
34
IA
D
6
35
IA
D
7
36
VDD
37
VDD
38
GND
39
VDD
190
GND
191
GND
192
CAD8
193
CAD9
194
CAD1
0
195
CAD1
7
206
CAD1
8
207
CAD1
9
208
VDD
209
GND
210
CAD2
0
211
CAD2
1
212
CAD2
2
213
CAD2
9
224
CAD3
0
225
CAD3
1
226
GND
227
GND
228
VDD
229
VDD
230
NC
231
CLK66I
232
CLK33I
233
CLKSEL
234
GND
235
CLKOUT0
236
CLKOUT1
237
GND
238
RTCDATA
239
RTCIO
240
RTCCLK
241
RTCCE
242
CSB0
243
CSB1
244
CSB2
245
CSB3
246
GND
247
GND
248
CSGAB0
249
CSGAB1
250
CSGAB2
251
CSGAB3
252
WRB0
253
RDB0
254
WRB1
255
RDB1
256
WRB2
257
RDB2
258
WRB3
259
RDB3
260
WRBL
261
RDBL
262
WRBU
263
RDBU
264
VDD
265
VDD
266
GND
267
GND
268
TXD0
269
TXD1
270
TXD2
271
TXD3
272
RTSB0
273
RTSB1
274
RTSB2
275
RTSB3
276
SCLK0
277
SCLK1
278
STXD0
279
STXD1
280
OPORT0
281
OPORT1
282
OPORT2
283
OPORT3
284
GND
285
GND
286
RXD0
287
RXD1
288
RXD2
289
RXD3
290
CTSB0
291
CTSB1
292
CTSB2
293
CTSB3
294
SRXD0
295
SRXD1
296
SRDYB0
297
SRDYB1
298
SLRQB0
299
SLRQB1
300
SCAN
301
HSYNCB
302
VDD
303
VDD
304
BR9
10K
NF22
NFM40-100
1
3
NF11
NFM40-100
1
3
NF18
NFM40-100
1
3
NF10
NFM40-100
1
3
NF12
NFM40-100
1
3
NF15
NFM40-100
1
3
NF23
NFM40-100
1
3
NF20
NFM40-100
1
3
NF2
NFM40-100
1
3
NF5
NFM40-100
1
3
NF4
NFM40-100
1
3
NF25
NFM40-100
1
3
NF26
NFM40-100
1
3
NF9
NFM40-100
1
3
NF1
NFM40-100
1
3
NF7
NFM40-100
1
3
NF3
NFM40-100
1
3
NF28
NFM40-100
1
3
NF24
NFM40-100
1
3
NF14
NFM40-100
1
3
NF16
NFM40-100
1
3
NF17
NFM40-100
1
3
NF19
NFM40-100
1
3
NF13
NFM40-100
1
3
NF6
NFM40-100
1
3
NF27
NFM40-100
1
3
NF21
NFM40-100
1
3
NF8
NFM40-22
1
3
IA
D
6
IA
D
5
IA
D
7
TXD_PRT
TXD_RIC
DTR_RIC
PCU_RES
PCU_CLK\
RTS_PRT\
PCU_TXD\
RTS_RIC
OP_TXD\
OP_RES
OP_CLK\
RXD_RIC\
DSR_RIC\
CTS_PRT\
OP_LRQ\
OP_RDY\
OP_RXD\
PAGE\
CTS_RIC
SCAN\
PCU_LRQ\
PCU_RDY\
PCU_RXD\
RXD_PRT
IA
D
1
IA
D
2
IA
D
3
F_RES
F_RES
LD_START
IA
D
4
CAD3
1
CAD2
9
CAD2
0
CAD2
7
CAD1
0
CAD1
4
CAD1
3
CAD2
6
CAD8
CAD2
1
CAD1
8
CAD1
6
CAD1
2
CAD2
5
CAD3
0
CAD2
2
CAD1
9
CAD9
CAD2
8
CAD1
7
CAD2
4
CAD2
3
CAD1
5
CAD1
1
IA
D
0
+5V1
+5V1
+5V1
+5V1
+5V1
+5V1
SYNC\
CAD [0:31]
CPU_CLK
LD_START
SCAN
RES\
SUB_CLK
CN7-A10
CN7-A5
CN7-A7
CN7-B8
CN7-B12
CN2-B5
CN7-B9
CN7-A12
CN7-A8
CN7-B2
CN7-B3
CN2-B4
CN2-B3
CN2-B8
CN7-A4
CN7-A3
CN7-A13
CN2-B2
CN2-B7
CN2-B6
CN7-A11
CN7-A2
CN7-B10
CN7-B4
CN7-B5
CN7-B6
CN7-B7
FRAME\
IRDY\
TRDY\
CBE0
CBE1
CBE2
CBE3
IPL2\
RD2\
RTC DATA\
WR3\
WR1\
AA\
WRU\
CS_CGROM\
RD3\
IPL0\
RDU\
CS_RAM\
RD1\
RTC CLK\
DTIP\
IBGNT\
DCH
RTC CE\
RD0\
CS_LSUGA\
IBREQ\
WRL\
WR2\
CS_IMGGA\
RES\
RTC IO\
TEA\
WR0\
CS_FROM\
TBI\
RES_IMG\
RDL\
CS_EEROM\
IPL1\
CS_RETIC\
PAGE
RTS_IR
RXD_IR
RESET_IR
CTS_IR
TXD_IR
1-1D,4-7C,5-8D
1-6B
1-6B
1-6B
1-6B
1-6B
1-6B
1-6B
1-6B
1-6B
1-4B
1-3C
1-3C
4-3B
5-8B
1-3C,1-5C,4-3A,5-8B
1-3C,1-5C,4-3A,5-8B
1-5C
1-5C
1-5B
1-5B
1-5B
1-5B
1-5A
1-5A
1-4A
1-3C
1-5A
1-5A
1-4A
1-3C
2-2D,5-8B,6-3B
3-5C
5-4B
4-7C,6-7A
1-3A,2-7C,3-4D,3-8A
2-2A,3-8B,4-7B,5-8B,6-2D,6-3A,7-8C
1-3A,2-6A,3-4C,3-8A
1-3A
ICU PWB (CPU_G/A) (AR-287)
Uninstalled
9-7A
9-7A
9-4A
9-4A
8-6C,9-3A,11-7D,12-1C,12-6C
6-7C,7-8C,9-8D,11-7D
6-7A,7-8C,9-8C,11-7D
1
2
3
4
2
3
4
6
8
7
8
7
4
1
2
3
1
2
3
9
8
7
6
8
7
6
4
3
2
1
6
7
8
9
Uninstalled
8-5B
8-5B
8-5B
8-5B
8-5B
8-5B
8-5B
1-4A
6-7A,7-8C,9-8C,11-7D
6-7A,7-8C,9-8C,11-7D
6-7A,7-8C,9-8C,11-7D
6-7A,7-8C,9-8C,11-7D
6-7A,7-8C,9-8C,11-7D
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 – 3
Click on the first or last page to see other AR-407 (serv.man3) service manuals if exist.