Sanyo PLC-EF31 Service Manual page 111

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1
2
A
B
IC1362
SI-3025LSP
C1367
C1368
C1365
(SL-3000LS 2.5V)
4EM
6.3EM
25KZ0.1
470D
330D
GQFZ
S3.3V
1
8
S2.5V2
R1369
2
7
1/3
500mA
GZ0
3
6
4
5
R1366
1/16
(2.5V REG.)
GZ0C
C1366
X
C
D
E
R1394
X
R1393
X
R1395
X
C1396
X
C1392
X
R1392
X
R1391
X
F
24
23
22
21
20
19
18
17
25
16
26
NC
DVSS
15
C1395
C1393
C1394
27
DVSS
VB
14
X
X
X
DVDD
5V
28
DVDD
13
29
NC
NC
12
30
D0
CE
11
(GREEN A/D)
IC1391
31
D1
NOT USED
BLK
10
DGE0_PW
32
9
ZCLK311
1
2
3
4
5
6
7
8
G
H
1
2
3
4
5
FROM:A/D
RB333
R1EA
6814G
GBE0_PW
GBE1_PW
GBE2_PW
26
25
24
23
22
GBE3_PW
RB334
A
26
25
24
23
R1EA
6814G
GBE6_PW
GBE4_PW
B
GBE5_PW
27
124
123
122
GBE7_PW
RB335
R1EA
C
28
125
214
213
6814G
GGO1_PW
GGO2_PW
GGO3_PW
D
29
126
215
296
GGO0_PW
TPGFBK
RB336
J30A
R1EA
00102
6814G
GGO4_PW
E
R338
1/16GZ0C
30
127
216
297
GFBK_PW
GGO5_PW
GGO6_PW
F
GGO7_PW
31
128
217
298
TPGHS
J30A
S3.3V
00102
RB337
R339
1/16GJ10C
R1EA
6814G
GHS_PW
GGE1_PW
G
32
129
218
299
GGE2_PW
R340
1/16GZ0C
GREF_PW
GGE0_PW
TPCOAST
R341
1/16GZ0C
H
J30B1270G
33
130
219
300
TPGREF
GCOAST_PW
J30A
GFBK
00102
TPBLK
R342
1/16GZ0C
J30B1270G
GHS
GREF
GBLKSPL_PW
J
34
131
220
301
R344
R343
S3.3V
X
1/16GJ10C
GPEN_PW
R345
TPGPEN
X
GPEN
GSOG
R346
X
J30A
K
35
132
221
302
00102
R347
X
GFIELD
GVS
PLLCLK
GFIELD_PW
L
TPGVS
36
133
222
303
J30A
00102
R348
1/16GJ10C
ZCLK301
R352
1/16GJ10KC
GVS_PW
R350
R349
M
S3.3V
37
134
223
304
1/16GJ10C
X
GCLK_PW
R351
X
R353
1/16GJ680C
GGE3_PW
N
38
135
224
305
TPGADCL
J30B1270G
RB338
R1EA
6814G
TPGCLKO
GGE5_PW
P
J30B1270G
39
136
225
306
GGE6_PW
GGE4_PW
GHSFOUT_PW
GGE7_PW
R354
TPHSFO
R
40
137
226
307
1/16GZ0C
J30B1270G
RB339
R1EA
6814G
GRO0_PW
T
GRO1_PW
41
138
227
308
GRO2_PW
GRO3_PW
U
42
139
228
309
RB341
R1EA
6814G
GRO4_PW
5V
TP1391
GRO5_PW
X
V
R1399
43
140
229
310
GRO6_PW
X
GRO7_PW
R1397
RB342
W
OUT
V+
X
44
141
230
311
R1EA
1
5
6814G
V-
GRE2_PW
2
+
-
C1398
GRE1_PW
C1397
X
3
4
X
Y
IN
I-IN
GRE0_PW
45
142
231
312
R1398
GRE3_PW
IC1392
X
NOT USED
RB343
R1EA
AA
6814G
46
143
232
313
GRE6_PW
GRE7_PW
GRE4_PW
AB
47
144
233
314
GRE5_PW
AC
48
145
234
315
DRE0_PW
DRE1_PW
DRE2_PW
DRE3_PW
AD
49
146
235
236
DRE4_PW
DRE5_PW
DRE6_PW
DRE7_PW
AE
DGE0_PW
50
147
148
149
DGE1_PW
DGE2_PW
DGE3_PW
AF
51
52
53
54
S2.5V2
26
25
24
23
22
R1390
X
DCLK_PW
TO:CLOCK CONV.
S3.3V
X1341
V10B5090G
(24MHZ)
IC1341
ICS512MTP
R1346
R1344
C1341
X
1/16GJ
KZ0.01
1
X1
X2
8
10KC
GQFZ
2
VDD
S1
7
GND
SD
3
6
R1345
R1347
4
REF
CLK
5
X
X
R1342
ZCLK307
1/16GZ0C
R1343
1/16
GZ0C
R1341
X
3
4
5
6
7
S3.3V
RB307
RB306
RB305
RB304
RB303
RB302
X
X
X
X
X
X
R330
X
R331
1/16GZ0C
S3.3V
R328
1/16
GJ
10KC
R327
21
20
19
18
17
16
15
14
13
12
11
10
9
8
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
212
211
210
209
208
207
206
205
204
203
202
201
200
199
198
295
294
293
292
291
290
289
288
287
286
285
284
283
282
281
S2.5V2
C315
C311
C312
25KZ0.1
4EM
25KZ0.1
GQFZ
470D
GQFZ
C316
S3.3V
25KZ0.1
GQFZ
C313
C314
4EM
25KZ0.1
470D
GQFZ
IC301
PW365-20UM
SCANCONVERTER
<BOTTOM VIEW>
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
21
20
19
18
17
16
15
14
13
12
11
10
9
8
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
IC3_326
IC3_160
IC3_161
IC3_162
IC3_250
IC3_163
IC3_251
NT2
NT2
IC3_069
IC3_064
IC3_247
NT2
NT2
IC3_065
IC3_066
NT2
NT2
NT2
NT2
IC3_067
IC3_070
IC3_329
IC3_330
TO:CLOCK CONV.
TPDHS
DHS_PW
J30A
00102
TPDVS
DVS_PW
J30A
00102
R359
1/16GZ0C
S3.3V
TO:CLOCK CONV.
IC1321
X1331
S3.3V
NOT USED
V10B5090G
(25MHZ)
1
5
2
IC1331
R1324
3
4
ICS512MTP
X
R1336
R1334
C1331
1/16GJ
X
KZ0.01
1
X1
X2
8
10KC
GQFZ
2
VDD
S1
7
GND
SD
3
6
R1335
R1337
4
REF
CLK
5
1/16GZ
0C
X
R1332
R1333
X
DCKEXT_PW
CLKIN_PW
1/16GZ0C
TPMCK
J30B1270G
MCLKEXT_PW
ZCLK308
R1331
X
6
7
8
9
S3.3V
RB301
R1A41034G
:R1EA1034G
R323
X
R314
X
R322
X
R313
X
R321
X
R312
X
R320
X
R311
X
TO:MAIN-CPU(IC801)
IC1301
S3.3V
NOT USED
C1301
X
1
VCC
C1302
X
2
GND
R1301
R1323-1
R1322-1
R1321-1
R325-1
X
NT1
NT1
NT1
NT1
R1304
3
RESET
1/16GJ
10KC
TPRSTPW1
J30A
ICE_RESET
R326
00102
1/16
R1320-2
IC1302
GJ10KC
NT1
TC7S32FUP
(TC7S32FUP)
R324
R1302
1/16
1/16
1
5
GJ
GZ0C
3.3V
X
100C
2
IC3_107
IC3_102
IC3_101
NT1
IC3_278
NT1
NT1
7
6
5
4
3
2
IC3_002
1
IC3_003
NT1
NT1
3
4
NT1
R305
R303
R1303
1/16GJ100C
1/16GJ
1/16GJ
A
RESET_PW
7
6
5
4
3
2
1
1.8KC
1.8KC
ICS_SW
C1304
C1303
25KZ
25KZ
R368
0.1GQFZ
0.1GQFZ
PORTA2
R369
X
B
106
105
104
103
102
101
100
X
NT2
IC3_100
R302
1/16GZ0C
SCL_PW1
NT2
PORTA1
PORTA0
IC3_192
C
197
196
195
194
193
192
99
R301
1/16GZ0C
NT2
SDA_PW1
IC3_099
TPRXDPW
TPTXDPW
D
J30B1270G
J30B1270G
280
279
278
277
276
191
98
SCANEN
RXD_PW
TXD_PW
NT2
IC3_276
IRRCVR1_PW
E
352
275
190
97
IRRCVR0_PW
IRRC
SCAN
VR1
RESET_PW
MOD
IRRCVR1_PW
CPUEN_PW
IRRCVR0_PW
SCANMOD_PW
SCANMOD_PW
F
351
274
189
96
NMI_PW
NMI_PW
UCSRC
CPUEN
NMI
WDTEN_PW
CPUEN_PW
UCSRC_PW
UCSRC_PW
350
273
188
95
G
R388
TPSINTR
1/16GJ100C
J30B1270G
EXTINT0
EXTINT1
S_INTR_PW
EXTINT1_PW
H
349
272
187
94
EXTINT2
EXTINT2_PW
S3.3V
D0_PW
D1_PW
348
271
186
93
J
S3.3V
D2_PW
D3_PW
K
347
270
185
92
D4_PW
R383
1/16GZ0C
D5_PW
EXTINT1_PW
R382
1/16GZ0C
L
EXTINT2_PW
346
269
184
91
R381
X
CS0_PW
D6_PW
R380
X
D7_PW
CS1_PW
D8_PW
D9_PW
M
345
268
183
90
S3.3V
D10_PW
D11_PW
344
267
182
89
N
D12_PW
D13_PW
D14_PW
D15_PW
P
343
266
181
88
R379
1/16GJ100C
RAMWE_PW
R378
1/16GJ100C
RAMOE_PW
R
342
265
180
87
R377
1/16GJ100C
ROMWE_PW
IC3_265
R376
1/16GJ100C
CS0_PW
NT2
ROMOE_PW
IC3_342
CS1_PW
NT2
TP303
T
341
264
179
86
J30B1270G
R375
1/16GJ100C
TP304
WR_PW
RD_PW
IC3_086
CS2_PW
NT2
IC3_179
J30B1270G
NT2
R374
1/16GJ100C
IC3_264
NT2
CS3_PW
IC3_341
NT2
U
340
263
178
85
R373
1/16GJ100C
R373-2
IC3_085
NT2
NT2
R372
1/16GJ100C
IC3_178
R372-2
A0_PW
NT2
NT2
V
R371
1/16GJ100C
339
262
177
84
BHEN_PW
A1_PW
A2_PW
A3_PW
A4_PW
W
338
261
176
83
A5_PW
S3.3V
A6_PW
A7_PW
TPCLKI
337
260
175
82
J30B1270G
Y
CLKIN_PW
R366
S2.5V2
X
AA
336
259
174
81
A8_PW
R367
X
AB
335
258
173
80
R365
X
A9_PW
A10_PW
AC
331
332
333
334
257
172
79
A11_PW
A12_PW
S3.3V
AD
252
253
254
255
256
171
78
A13_PW
AE
165
166
167
168
169
170
77
A14_PW
A15_PW
A16_PW
A17_PW
AF
70
71
72
73
74
75
76
A18_PW
PTSTOUT
A19_PW
7
6
5
4
3
2
1
NT2
NT2
NT2
NT2
IC3_071
IC3_332
IC3_254
IC3_169
NT2
NT2
NT2
NT2
NT2
IC3_165
IC3_166
IC3_073
IC3_075
IC3_167
TO:CLOCK CONV.
PTSTIN0_PW
S3.3V
R361
R362
1/16GZ
X
0C
PTSTIN1_PW
R363
R364
1/16GZ
0C
X
D1301
02DZ
K1301
DCLK_PW
6.2YG
J10QF050G
K1301-1
S3.3V
NT2
K1301-2
NT2
ICE_RESET
K1301-3
NT2
R1305
1/16GJ100C
PW_SW
K1301-4
NT2
R1306
1/16GJ100C
PW_SEL
K1301-5
NT2
R1307
1/16GJ100C
8
9
10
11
12
S3.3V
IC1311
C1311
C1312
24LC16BT/SNP
4EM
25KZ
R1311
470D
0.1
1/16GJ
GQFZ
1.8KC
A0
VDD
1
8
R1312
R1313
A1
1/16GJ
2
TEST
7
1/16GJ
10C
1.8KC
3
A2
SCL
6
4
VSS
SDA
5
R1314
1/16GJ
10C
S3.3V
SCL_PW1
TPMSCL
J30B1270G
SDA_PW1
TPMSDA
J30B1270G
R393
1/16GZ0C
R392
1/16GJ10KC
R391
X
R390
1/16GJ10KC
TP1352
J30A
00102
TP1351
C1352
J30A
25KZ
00102
S3.3V
0.1
R1358
GQFZ
1/16GJ
10KC
R1350
1/16
GZ0C
C1351
4EM
470D
(MBM29LV800TA90NB845)
(3.3V 1M FLASH)
IC1351
QXXAVC296M
;QXXAAJQ0498
R1357
R1354
X
X
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
C1354
25KZ0.1
GQFZ
IC1352
QXXAVB552P
IS61LV6416
:QXXAVB806P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Page
SCHEMATIC DIAGRAM
S7
Scan converter
Circuit
Name
Main assembly 3/6
10
11
12
A
B
C
D
E
F
G
H

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