Sanyo PLC-XP46 Service Manual page 111

Sanyo multimedia projector service manual
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Schematic Diagrams
IC392
SI-3025LS-TL
R392
C394
1/16GZ
6.3EM
0C
100WM
1
IN
OUT
8
S2.5V
2
NC
OUT
7
C395
3
IN
GND
6
25KZ0.1
392
GQFZ
4
SW
GND
5
EM
2.5V_REG.
0WM
C393
25KZ0.1
GQFZ
RB302
RB301
R357
X
X
1/16GZ
0C
CLK_IP
(FROM IC4201 125P)
R362
1/16GZ
R360
0C
X
R350
X
R361
R359
1/16GZ
1/16
0C
GZ0C
5
24
23
22
21
20
19
18
17
25
A24
A23
A22
A21
A20
A19
A18
A17
24
123
122
121
120
119
118
117
116
B25
B24
B23
B22
B21
B20
B19
B18
B17
25
214
213
212
211
210
209
208
207
C25
C24
C23
C22
C21
C20
C19
C18
C17
26
215
296
295
294
293
292
291
290
D25
D24
D23
D22
D21
D20
D19
D18
D17
27
E25
216
E24
297
E23
S2.5V
28
F25
217
F24
298
F23
S3.3V
29
G25
218
G24
299
G23
C307
25KZ0.1
GQFZ
C308
30
H25
219
H24
300
H23
25KZ0.1
GQFZ
31
J25
220
J24
301
J23
32
221
302
K25
K24
K23
33
L25
222
L24
303
L23
34
M25
223
M24
304
M23
35
N25
224
N24
305
N23
C309
25KZ0.1
GQFZ
C311
36
P25
225
P24
306
P23
25KZ0.1
GQFZ
37
R25
226
R24
307
R23
38
T25
227
T24
308
T23
39
U25
228
U24
309
U23
40
V25
229
V24
310
V23
41
W25
230
W24
311
W23
42
Y25
231
Y24
312
Y23
C312
25KZ0.1
GQFZ
C313
25KZ0.1
GQFZ
43
AA25
232
AA24
313
AA23
44
AB25
233
AB24
314
AB23
AC22
AC21
AC20
AC19
AC18
AC17
AC24
AC23
45
AC25
234
315
316
317
318
319
320
321
AD22
AD21
AD20
AD19
AD18
AD17
AD25
AD24
AD23
46
235
236
237
238
239
240
241
242
AE22
AE21
AE20
AE19
AE18
AE17
AE25
AE24
AE23
47
148
149
150
151
152
153
154
155
AF25
AF24
AF23
AF22
AF21
AF20
AF19
AF18
AF17
2
53
54
55
56
57
58
59
60
TPDVS
TPDHS
J30A
J30A
00102
00102
3.3V
DVS
DHS
TPDVS
TPDHS
IC3401
DIGITAL
ENHANCER
9
10
PLC-XP46 (MA8AA)
IC4201
I/P
CONVERTER
S3.3V
R393
X
R394
X
R358
1/16
GZ0C
16
15
14
13
12
11
10
9
A16
A15
A14
A13
A12
A11
A10
A9
115
114
113
112
111
110
109
108
B16
B15
B14
B13
B12
B11
B10
B9
206
205
204
203
202
201
200
199
C16
C15
C14
C13
C12
C11
C10
C9
289
288
287
286
285
284
283
282
D16
D15
D14
D13
D12
D11
D10
D9
C324
25KZ0.1
GQFZ
C323
25KZ0.1
GQFZ
IC301
PW365-10U
SCAN
CONVERTER
&
SYSTEM
CONTROL
C315
25KZ0.1
GQFZ
C314
25KZ0.1
GQFZ
AC16
AC15
AC14
AC13
AC12
AC11
AC10
AC9
322
323
324
325
326
327
328
329
AD16
AD15
AD14
AD13
AD12
AD11
AD10
AD9
243
244
245
246
247
248
249
250
AE16
AE15
AE14
AE13
AE12
AE11
AE10
AE9
156
157
158
159
160
161
162
163
AF16
AF15
AF14
AF13
AF12
AF11
AF10
AF9
61
62
63
64
65
66
67
68
R330
R317
1/16GZ
1/16GJ
0C
10C
R367
X
3.0V
11
Page A10
R353
NT1
301-103
X
NT1
301-281
NT1
301-6
8
7
6
5
4
3
2
1
A8
A7
A6
A5
A4
A3
A2
A1
107
106
105
104
103
102
101
B1
100
B2
B8
B7
B6
B5
B4
B3
198
197
196
195
194
193
C2
192
C1
99
C3
C8
C7
C6
C5
C4
SCANEN
281
280
279
278
277
276
191
D1
98
R338
D3
D4
D2
1/16GZ
D8
D7
D6
D5
0C
SCANMOD
R334
E4
352
E3
275
E2
190
E1
97
1/16GZ
C322
0C
25KZ0.1
GQFZ
UCSRC
CPUEN
R333
1/16GZ
F4
351
F3
274
F2
189
F1
96
0C
C321
25KZ0.1
GQFZ
G4
350
G3
273
G2
188
G1
95
NT1
301-95
EXTIN2
H4
349
H3
272
H2
187
H1
94
J4
348
J3
271
J2
186
J1
93
347
270
185
92
K4
K3
K2
K1
L4
346
L3
269
L2
184
L1
91
M4
345
M3
268
M2
183
M1
90
C319
25KZ0.1
GQFZ
N4
344
N3
267
N2
182
N1
89
P4
343
P3
266
P2
181
P1
88
C318
25KZ0.1
GQFZ
R4
342
R3
265
R2
180
R1
87
T4
341
T3
264
T2
179
T1
86
U4
340
U3
263
U2
178
U1
85
V4
339
V3
262
V2
177
V1
84
W4
338
W3
261
W2
176
W1
83
Y4
337
Y3
260
Y2
175
Y1
82
S3.3V
C316
25KZ0.1
GQFZ
AA4
336
AA3
259
AA2
174
AA1
81
S2.5V
C317
AB4
335
AB3
258
AB2
173
AB1
80
25KZ0.1
GQFZ
AC8
AC7
AC6
AC5
AC4
AC3
330
331
332
333
334
257
AC2
172
AC1
79
AD8
AD7
AD6
AD5
AD4
AD3
251
252
253
254
255
256
171
78
AD2
AD1
AE8
AE7
AE6
AE5
AE4
AE3
AE2
164
165
166
167
168
169
170
AE1
77
AF8
AF7
AF6
AF5
AF4
AF3
AF2
AF1
69
70
71
72
73
74
75
76
R318
R320
1/16GZ
1/16GZ
0C
0C
R319
X
R321
X
C305
C306
6.3EM
6.3EM
100WM
100WM
12
13
-12-
[Right]
CONTROL
R351
R352
1/16GJ
1/16GJ
100C
10KC
MEMORY
R349
X
TP304
R348
TP303
J30A
J30A
X
00102
00102
IC304
R347
X
24LC16BT/SN-T
R346
1
A0
VDD
X
2
A1
TEST
R345
1/16GZ0C
3
A2
SCL
R344
1/16GZ0C
4
SDA
VSS
R343
1/16GJ
1.8KC
PW_SDA
PW_SCL
TP301
R342
1/16GJ
J30A
00102
1.8KC
PW_RXD
TP306
PW_TXD
R339
J30A
00102
X
R341
TP302
J30A
R335
1/16GZ0C
00102
X
R337
IC306
1/16GJ
R336
10KC
1/16GZ
TC7S32FU-TE85L
0C
NMI_PW
R332
1/16GZ
4
3
0C
R331
C329
R327
2
X
25KZ0.1
1/16GZ
R329
GQFZ
0C
X
5
1
R328
1/16GZ
0C
PW3_INTR
R326
R340
C341
1/16GZ
X
6.3EM
0C
47WM
D1
D0
S3.3V
IDT71V016S15PHTR
IS61LV6416-15T
D3
D2
A5
1
A4
D4
A4
2
A3
D5
A3
3
A2
A2
4
A1
D6
A1
5
A0
D7
D8
6
CS
D9
D0
7
I/O
D1
8
I/O
D10
D2
9
I/O
D11
D3
10
I/O
D12
C342
11
VDD
D13
25KZ0.1
D14
12
VSS
GQFZ
D15
D4
13
I/O
RAMWE
D5
14
I/O
RAMOE
D6
15
I/O
D7
16
I/O
ROMWE
RAMWE
17
WE
ROMOE
A16
18
A15
301-265
NT1
NT1
301-342
A15
19
A14
CS2
A14
20
A13
CS3
A13
21
A12
NT1
301-264
301-341
NT1
22
NC
BHEN
A0
IC351
MBM29LV800TA90N
A1
A2
A4
A16
1
A15
A5
A15
2
A14
A3
A14
3
A13
A6
A13
4
A12
A7
A12
5
A11
R325
R324
CLKIN0
X
CLKIN
A11
6
A10
X
A10
7
A9
R323
X
A9
8
A8
A8
9
NC
A10
10
NC
R322
ROMWE
11
WE
1/16GZ
0C
R369
12
RESET
A9
1/16GJ10KC
A12
13
NC
A16
R366
14
NC
A11
1/16GJ10KC
RY
15
BY
A17
A19
16
A18
A18
17
A17
A13
A8
18
A7
A15
A7
19
A6
A6
20
A5
A14
A5
21
A4
A19
A4
22
A3
A3
23
A2
A18
A2
24
A1
S3.3V
S3.3V
X361
V10B5090G
R376
1/16GZ
S2.5V
0C
R377
1
X1
X2
8
X
C361
2
VDD
S1
7
25KZ
0.1
3
GND
S0
6
GQFZ
4
REF CLK
5
R374
X
IC361
R378
R379
X
1/16GZ
0C
ICS512MT
CLKIN
R375
1/16GZ
0C
CLOCK
MAIN BOARD-4/6
14
15
A
K8F
X
1
A2
A1
A4
A3
B
A6
5
A5
NTF-1
NT2
A7
A9
5V
A8
10
R1301
X
A11
R1302
X
A10
R1304
R1303
1/16GZ
1/16GJ10KC
0C
R1305
1/16GZ
A12
15
0C
TP1304
J30A
00102
A14
R1306
X
A13
C
A15
20
TP1301E
A17
J30A
00102
A16
S3.3V
A19
A18
R1307
1/16GJ
25
10KC
R1313
R1308
1/16GZ
1/16GJ
0C
TP1301
10KC
J30A
00102
TP1302
BOOTWE
ROMWE
J30A
00102
ROMOE
TP1303
J30A
D15
30
00102
D7
D14
D6
D
NTF-2
NT2
D13
35
D5
R1309
1/16GZ
D12
0C
R1311
D4
X
R1312
X
40
D11
S3.3V
D3
R370
5V
1/16GZ
D10
0C
8
D2
C326
7
45
KZ0.01
GQFZ
6
D9
5
D1
E
D8
D0
50
R368
R387
1/16GZ
1/16GJ
0C
10KC
ICE_RESET
F
K8H
PW3_RESET
X
1
NTH-1
ICE_RESET
NT2
NTH-2
NMI_PW
NT2
NTH-3
CS3
NT2
NTH-4
IC341
CS2
NT2
NTH-5
S3.3V
NT2
NTH-6
NT2
NT2
NTH-7
6
A5
44
A6
A6
43
A7
A7
42
A8
OE
41
RAMOE
BHE
40
BHEN
BLE
39
A0
G
I/O
38
D15
SRAM
I/O
37
D14
I/O
36
D13
I/O
35
D12
C343
VSS
34
25KZ0.1
VDD
33
GQFZ
I/O
32
D11
I/O
31
D10
I/O
30
D9
I/O
29
D8
NC
28
A8
27
A9
A9
26
A10
A10
25
A11
H
A11
24
A12
NC
23
S3.3V
C351
6.3EM
47WM
A16
48
A17
R371
BYTE
47
1/16GJ
10KC
VSS
46
D15
45
D15
D7
44
D7
D14
43
D14
D6
42
D6
FLASH
D13
41
D13
I
D5
40
D5
ROM
D12
39
D12
D4
38
D4
C352
VCC
37
25KZ0.1
GQFZ
D11
36
D11
D3
35
D3
D10
34
D10
D2
33
D2
D9
32
D9
D1
31
D1
D8
30
D8
D0
29
D0
OE
28
ROMOE
R372
VSS
27
X
R373
J
1/16GJ
CE
26
10KC
A0
25
A1
TP351
J30A
00102
X362
V10B5100G
R383
X
R384
1
X1
X2
8
1/16GZ
0C
C362
2
VDD
S1
7
25KZ
0.1
3
GND
S0
6
GQFZ
R386
4
REF
CLK
5
X
R381
IC362
R385
X
X
ICS512MT
R382
1/16GZ
K
0C
DCKEXT
16
SCH_MA8AA

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