Sanyo PLC-XU22E Service Manual page 50

A
C849 C848 C846 C847
6.3EM KZ0.01 6.3EM KZ0.01
TP813
100D GQFY 100D GQFY TP813
J30A
5VD 3.3V5 00102
C833
25KZ
0.1
GQFY
POWFAIL
D826
1SS355
FLASH C834
6.3EM
220WM
B ROM
IC806
MBM29LV800TA90NB772
R850
X
C
3.3V1
R834 R833
1/16 1/16
GZ0C GZ0C
44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27
IC805
D
RAM IDT71V016S15PHTR
1S61LV6416-15T
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
E
A/D CONVERTER
VIEWER
IC804
F
M66230FP-200D 5VD1
R851~R859 1/16GJ330C
C824
R851 25KZ0.1
(IC301 272PIN) D0 1 SP-D0 VCC 24 GQFY
R852
(IC301 187PIN) D1 2 SP-D1 TXD 23 SROUT
R853 R886 1/16GZ0C
(IC301 348PIN) D2 3 SP-D2 RXD 22 SRIN
R854 R887 1/16GZ0C
4 CTS M_DT3
(IC301 271PIN) D3 SP-D3 21 (IC809 7PIN)
R855 R873 1/16GJ100C
(IC301 92PIN) D4 5 SP-D4 RTS 20
R856 IC804_19
(IC301 185PIN) D5 6 SP-D5 PQ 19
R857 IC804_18
(IC301 91PIN)
D6 7 SP-D6 P1 18
R871 1/16GJ330C
R859
(IC301 184PIN) D7 8 SP-D7 INT 17
R880 1/16GJ100C
R860
(IC301 264PIN) RD 9 RD CS 16 CS0 R872
R861 (IC301 265PIN)
(IC301 341PIN) RESET 1/16GJ680C
WR 10 WR 15 M_DT2
R862 R874 1/16GJ100C
(IC301 101PIN) PORTA3 11 C/D X1 14
(IC809 5PIN)
X802
R860~R862 12 X2 13 V10B
1/16GJ100C 1/16GJ100C 1/16GJ100C 3920G
G
C826
C825 CJ33
R863 CJ33
R869 R867 R865 CGQY
CGQY
R863~R870
R870 R868 R866 R864
1/16GJ680C
H
X331
V10B4470G
IC331 3.3V1
3.3V1
ER-ICS502MT
C331 R331 R332
KZ0.01 X 1/16GJ
GQFY 1 X1 X2 8 10KC
2 VDD S1 7
3 GND SD 6
R333 R334
4 REF CLK 5
X
1/16GJ
10KC
R336
R338 X
1/16GJ100C
CLKIN
I
MCKEXT
R337
X
J
TURBO_SW
R395
1/16GJ
100C
K
L
1 2 3
MB6GC-04
A6
K8Y
J11B2940G
1 A2
A1
3 A4
TP814
A3
TP814
J30A 5 A6
00102 5VD
R836
A5
1/16GZ0C
7
R837
R882 A7
1/16GZ0C
1/16GJ
10KC 9 A9
A8
3.3V5
11 A11
A10
13
R876 1/16GJ10KC
TE811
J30A
15 A12 TP811 00102
R877 1/16GJ10KC
A14 J30A
17
00102
A13
TP811
19
A15
R875
R899
21 A17
X X
PORTC2 A16
3.3V5
23 A19
A18
R878 1/16GJ10KC
25
R879 1/16GJ10KC
PORTB6
27
ROMWE
29 ROMOE
D15
31 D7
D14
33 D6
5VD
R838
35 D13
1/16
GZ
D5
0C R839
1/16
D12
37 GZ
0C
D4
39
26 25 24 23
C831 C832
16EM 25KZ0.1
47D GQFY 41 D11
D3
43 D10
D2
3.3V1
R353
45
D9
D1 R351
47 R354
X
1/16
D8
GJ
R352
22KC
49 D0 1/16GJ
22KC
50
26 25 24 23 22 21 20
(IC202 71) (IC7002 11) GBE1
27 124 123 122 121 120 119
(IC202 67) (IC7002 5) GBE5
(IC202 72) (IC7002 12) GBE0
28 125 214 213 212 211 210
(IC202 66) (IC7002 3) GBE6
(IC202 68) (IC7002 6) GBE4
&
29 126 215 296 295 294 293
(IC202 80) GGO2
(IC202 81) GGO1
(IC202 70) (IC7002 9) GBE2
UNIT 30 127 216 297
(IC202 77)
GGO5
(IC202 78) GGO4
(IC202 65) (IC7002 2) GBE7
(IC202 69) (IC7002 8) GBE3
31 128 217 298
(IC202 75) GGO7
GGO6
(IC202 76)
(IC202 79) GGO3
(IC202 82) GGO0
32 129 218 299
(IC202 91) (IC7002 22) GGE1
3.3V1
(R223) (TP_B) 33 130 219 300
GFBK
(IC202 90) (IC7002 20) GGE2
EXTINT1 GGE0
(IC202 92) (IC7002 23)
(IC301 95PIN) 34 131 220 301
(IC7001 22,IC5283 4)
R341
GHS GHS
TPGPEN X
GREF
GCOAST
J30A GBLKSPL
00102
(IC202 28)
35 132 221 302
TPGPEN
(IC202 118,IC5283 3)
GPEN
R342
1/16 GSOG
GJ
22KC R343 X
(IC202 40) 36 133 222 303
(IC202 41) GFIELD
GFIELD PLLCLK
(IC7001 20) (IC5283 6PIN) GVS
(IC7001 23) (IC202 115PIN) GCLK
R344 1/16GJ22KC
37 134 223 304
GVS IC301_37 R346 1/16GJ100C
GADCCLK
IC301_134
GCLKOUT
R347
1/16GJ100C GHSFOUT
(IC202 27) 38 135 224 305
39 136 225 306
GGE6
(IC202) GGE5
(IC7002) GGE4
GGE3
40 137 226 307
GRO2
(IC202) GRO1
GRO0
(IC202 85) (IC7002 13) GGE7
41 138 227 308
GRO6
GRO5
(IC202)
GRO4
GRO3
42 139 228 309
(IC202 112) (IC7001 12) GRE0
(IC202 95) GRO7
43 140 229 310
GRE4
(IC202) GRE3
(IC7001) GRE1
GRE2
44 141 230 311
(IC301 175PIN)
(IC202) GRE5
(IC7001) GRE6
GRE7
(IC301 157PIN)
45 142 231 312
3.3V1
DRE0
46 143 232 313
DRE1
(IC2200)
DRE2
DRE4
DRE5
47 144 233 314
DRE3
(IC2200 21) DGE0
48 145 234 315 316 317 318
DRE6
(IC2200)
DRE7
(IC2200 20) DGE1
49 146 235 236 237 238 239
(IC2200 19) DGE2
2.5V
50 147 148 149 150 151 152
51 52 53 54 55 56 57
2.5V
4 5 6
MAIN COMP-B
"K15A"
K8A
J11MD540G
2 4 6 8 10 12
14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54
1 5 9 13 17 21 25 29 33 37 41 45 49 53
K8A47
K8A3
K8A1 K8A5 K8A9 K8A13 K8A15 K8A17 K8A19 K8A23 K8A25 K8A27 K8A29 K8A31 K8A33 K8A37 K8A39 K8A40 K8A41 K8A45 K8A49 K8A51 K8A53
D
R381 R382
1/16GZ0C
X
IIC_SW1
(IC301 99PIN)
R383 R384
1/16GZ0C
X
SCL_IN1
(IC301 192PIN)
R385 R386
1/16GZ0C
X
PORTB4 PSDA
(IC301 196PIN)
PSDA
PORTB5 PSCL
(IC301 104PIN) R387 R388 PSCL
1/16GZ0C
X
R393
1/16GJ
10KC
PORTC5
3.3V1
R362
1/16GJ
22KC
R355
X X
R335
1/16
R357 GZ0C
X
R356 R358
1/16 1/16 R361
GJ GJ 1/16 R310
1/16
22KC 22KC GJ
22KC GJ
100C
IC301_107 IC301_278
19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3
118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102
209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193
292 291 290 289 288 287 286 285 284 283 282 281 280 279 278 277 276
352 275
SCAN
MOD
351 274
UCSRC
350 273
349 272
<TOP_VIEW>
348 271
347 270
2.5V
IC301
346 269
C311 C312
4EM 25KZ0.1
GQFY
PW264 470D
345 268
SCAN
344 267
C313
CONVERTER
4EM
470D
343 266
3.3V1
&
342 265
C314
SYSTEM CONTROL
25KZ0.1
GQFY
COMPRESS
341 264
EXPAND
340 263
339 262
338 261
337 260
336 259
335 258
319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 257
240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256
153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169
58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74
IC301_322
IC301_60 IC301_243
IC301_160 IC301_326 IC301_161 IC301_162 IC301_250 IC301_251 IC301_70 IC301_166 IC301_254
IC301_64
IC301_65 IC301_247 IC301_66 IC301_67 IC301_163 IC301_165 IC301_71 IC301_332 IC301_73
IC301_329 IC301_69 IC301_330 IC301_167
PTSTIN0 3.3V1
R328 R326
X 1/16GZ
0C
TPDHS
TPDHS PTSTIN1 3.3V1
DHS
J30A R329
00102 R327
TPDVS X 1/16GZ
0C
TPDVS
DVS
J30A
00102
7 8 9 10
MAIN COMP-B
"K15F"
K8B
J11MD540G
2 4 6 8 10 12
14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54
2 4 6 8
1 5 9 13 17 21 25 29 33 37 41 45 49 53
K8B11 K8B43 K8B47 K8B51
1 5
K8C7
K8C3 K8C5A
K8B1 K8B3 K8B5 K8B7 K8B9 K8B13 K8B15 K8B17 K8B19 K8B21 K8B25 K8B27 K8B29 K8B33 K8B35 K8B37 K8B39 K8B41 K8B45 K8B49 K8B53 K8C1A
D851
1SS355
K8C5
K8C1
5V
S-5V
5VD1
3.3V1
IC1811
C1812
24LC16BT/SN-T C1811
16EM 25KZ
R1812
22D 0.1
1/16GJ
GQFY
10KC
1 A0 VDD 8
R1814
R1813
2 A1 TEST 7 1/16GJ 1/16GJ
10C 10KC
3 A2 SCL 6
3.3V1
4 5
VSS SDA
R1816
1/16GJ
R1818 S5V
10C
1/16GZ TPPSDA
0C
J30A
Q1821 G 00102
TPMSDA
2SK536P
J30A
00102 S
PSDA M_SDA
D R1819
R1817 R1823
1/16GZ
1/16GZ 1/16GJ
0C 0C M-SCL
10KC
R1822
1/16GZ
D1811
0C TPPSCL
1SS355
3.3V1 M-SDA
J30A
G
TPMSCL Q1822 R1824 00102
R1826
J30A 2SK536P 1/16GZ
1/16GJ
00102 0C
4.7KC
PSCL M_SCL
S D
R1821
1/16GZ
0C
R391
D1812
1/16GJ
1SS355
10KC
PORTA4 3.3V1
R1828
R1827
R392 X X
X
3.3V1
R373
R371
X
X
SCANEN
IC301_102 IC301_101 WDTEN
IC301_3 IC301_2
R374
1/16GJ
R372 R323
10KC
X
1/16GZ R324
0C 1/16GJ
2 1 A EXTINT2
10KC
R375
1/16GJ
10KC
B
101 100
IC301_100
C
192 99 IIC_SW1
5VD
IC301_99 PIX_OFF L1301
IC301_192 SCL_IN1
RESET R306 R305 (IC1801 19PIN) C1301 L2A7
1/16GJ 1/16GJ 25KZ0.1 3R3MG
D
191 98 (IC3002 15PIN) C303 680C 330C GQFY
RXD_PW X 3.3V1
(IC808 2)
TXD_PW
SCANEN IRRCVR1
TP3.3V1 K301
IC301_276 R307 X
R309 X X
E X
190 97
IRRC
RESET
VR1 R308 X 1/16GJ100C
IRRCVR1 CPUEN R311
IRRCVR0
SCANMOD R316 R312
1/16GZ R1301
X
189 96 F SCANMOD 0C 1/16GZ
NMI
NMI 0C
CPUEN NMI
CPUEN 1
R325 R314
UCSRC TPNMI C1306
X IRRCVR0 X1301
WDTEN X J30A CJ33
R313 (IC1801 16PIN) V10B4140G
00102 CGQY
188 95 G 1/16GJ
EXTINT1 UCSRC 10KC 2
IC1301
R321 R322 R317 R318 R319
EXTINT0 C1307
1/16GJ 1/16 X
(IC1801 X X CJ47CGQY 3
22KC GJ AV9155C
16PIN) R1300
187 94 H 10KC
1/16GJ
EXTINT2 3.3V1 6.8KC
D1
EXTINT1 (IC804 17PIN) 4
C1304
D0 C304 D1 (IC805 8) (IC806 31)
25KZ0.1 25KZ
186 93 J EXTINT2 D0 (IC805 8) (IC806 29)
GQFY 0.1 5
GQFY
3.3V1
PLL
D3 (IC805 10) (IC806 35) C1317
D2 6
(IC805 9) (IC806 33)
185 92 K
D4 (IC805 13) (IC806 38) C1316
D5 (IC805 14) (IC806 40) 7
L
184 91
C1315 8
D6 (IC805 15) (IC806 42) 1/16GJ100C
D7 (IC805 16) (IC806 44)
D8 (IC805 29) (IC806 30)
D9 (IC805 30) (IC806 32) 9
M R1302
183 90
1/16GZ
3.3V1
0C
10
D10 (IC805 31) (IC806 34)
D11 (IC805 32) (IC806 36) R1303
N X
182 89
C1312~C1317
D12 (IC805 35) (IC806 39)
D13 (IC805 36) (IC806 41) X
D14 (IC805 37) (IC806 43)
D15 (IC805 38) (IC806 45)
181 88 P
RAMWE (IC805 17)
RAMOE (IC805 41)
R
180 87
ROMWE (IC806 11)
ROMOE (IC806 28)
IC301_265
CS0
IC301_342 IC805
CS1 TP303
T TP303 J30A TP304
179 86
00102 J30A
IC301_86 00102
CS2 CS2 IC806
IC301_179 CS3 CS3
IC301_264
RD TP304
IC301_341
WR
(ROM/ RAM)
178 85 U
IC301_85
BHEN
IC301_178 (IC805)
A0
177 84 V
A1 (IC805)
A2
A4 (IC806)
A5 (K8X)
176 83 W
(IC805 3) (IC806 22)
A3
3.3V1
A6 (IC805 44) (IC806 20)
A7
175 82 (IC805 43) (IC806 19)
Y
CLKIN (IC331 5PIN)
12 11 10 9
AA
174 81
A8 (IC805 42) (IC806 18) 13
A10 (IC805 26) (IC806 7)
14
173 80 AB
15 G2
A9 (IC805 27) (IC806 8)
A12 (IC805 24) (IC806 5)
A16 (IC805 18) (IC806 1) 16 G3
AC
172 79 (IC805 25) (IC806 6) MB40988PFQ-G-MSBND
A11 17 G4
3.3V1
A17
(IC806 48) 18 G5
AD
171 78
(IC806 4)
A13 (IC805 21) DRE7 19 G6
A15 DRE6
(IC805 19) (IC806 2)
3.3V1 DRE5
DRE4 20 G7
AE DRE3
170 77
DRE2 CONVERTER
A14 (IC805 20) (IC806 3) DRE1 21 G8(LSB)
A19 (IC806 16PIN) DRE0
22 N.C.
AF DGE7
75 76
DGE6
(IC806 17)
A18 DGE5 23
PW DGE4
DGE3
DGE2 24
DGE1
DGE0
IC301_169 IC301_75
25 26 27 28
DBE7
DBE6
DBE5
DBE4
DBE3
DBE2
DBE1
DBE0
MAIN COMP-A
11 12 13
MAIN COMP-B
"K15C"
A
K8C
J11MD540G
10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54
9 K8C11A 13 17 K8C19A 21 25 K8C27A 29 K8C31 33 37 K8C39 41 45 49 53
K8C13 K8C17 K8C37 K8C41 K8C45 K8C49A
K8C15
K8C9 K8C23 K8C35A K8C43A K8C47 K8C51
K8C21 K8C25 K8C29 K8C33
K8C11 K8C19 K8C27 K8C35 K8C43 K8C49
POWFAIL
B
D858 D857
D852 D853 D854 D855 D856
1SS355
1SS355 1SS355 1SS355 1SS355 1SS355
1SS355
5VD 3.3V2 S5V 3.3V1 2.5V
9V
IC808
5VD1
TC7WT125FU-TE12L
C835
25KZ0.1
1 VCC 8 GQFY C
(IC3002 14PIN)
TXD_PW 2 7
3 6 TXD_PW1
PORTC7 (IC301 191PIN)
4 5 PORTC7_1 (IC301 199PIN)
GND
C837
C836 5VD1
25KZ0.1 IC809
25KZ0.1
GQFY
GQFY
5VD1 MC74HCT244ADT
HD74HCT244TV
SN74HCT244PWR
RB883
RB856 R1HA
2234G
R1HA2234G
1 20
R891
PORTB0 2 19 1/16GJ
100C
M_DT1 3 18 SCLK
D
1/16GJ
PORTB1 4 17 PORTC1
R892 100C
M_DT2 5 16 SDAT
PORTB2 6 15 PORTC2
M_DT3 DAC_ST
7 14
R893
PORTB3 8 13 PORTC3
1/16GJ100C
PM_STLOB_5V 9 12 S/H_ST
R894
10 11 PM_STLOB_3V
1/16GJ100C
S/H,DAC,PLL
BUFFER
E
IC1302
TC74LCX244FT
C1311
25KZ0.1
GQFY
C1302 C1303
1 VCC 20
4EM 25KZ0.1
470D GQFY
2 19
3 18
F
4 17
R1308 R1309
1/16GJ
X
10KC
20 5 16
19 6 15
R1307 R1311
X X
18 7 14
R1306
R1312
1/16GJ10KC
1/16GJ33C
17 8 13
R1326 L26B1080G
16 9 12 DCKEXT
(IC301 62PIN)
C1305
25KZ
15 0.1 10 GND 11
GQFY
C1312
G
14
IC1303
C1313
13 X
C1314 1 5
12
2
R1305 3 4
11
1/16GJ10KC
TO: IC401
H
(LCD DRIVER)
D
R2207
1/16
GZ0C
R
5V TP2211R
9V
TP2211R
L2201 R2211 J30A
IC2211
X 00102
L2A7
3R3MG ROUT
AD8055ART
R2236
1/16GJ
OUT V+ I
1 5 75C
C2207 C2211
C2206 V-
25KZ 2
6.3EM + - CC5CGQY
0.1GQFY
220WM
3 4
G
8 7 6 5 4 3 2 1 IN I-IN R2213
R2212
1/16GF
1/16GJ1KC R2214
48 2.2KC
D2201 X
1SS355 R2221 TP2221G
J30A TP2221G
47 POWFAIL X IC2221
VCCA 00102
GOUT
AD8055ART
ROUT 46
R2237
IC2200 OUT V+ 1/16GJ
A.GND 45 1 5 75C
C2221
V-
2
CC5CGQY
VCCA 44 + -
B
3 4
IN I-IN R2223
R2222
GOUT 43
1/16GF
R2224 2.2KC
1/16GJ1KC
A.GND 42 C2204 X TP2231B
TP2231B
25KZ R2231 J30A J
D/A IC2231
0.1GQFY 00102
X
VCCA 41 BOUT
AD8055ART
R2238
BOUT 40 1/16GJ
OUT V+
1 5 75C
R2204 C2231
V-
A.GND 39 R2206 X 2 CC5CGQY
+ -
VROUT2 X
3 4
38 R2203 IN I-IN R2233
R2232
1/16GJ VR2201 1/16GF
4.7KC X 1/16GJ R2234 2.2KC
37 1KC
R2201 X
1/16GF
29 30 31 32 33 34 35 36
8.2KC
C2203
C2201 R2205 R2202
25KZ
25KZ 1/16GJ
X 0.1GQFY
0.1GQFY 10KC
C2202
25TM
1FD
K
5V
14 15 16
(PLC-XU22E-04/PLC-XU22B-03)