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Sanyo Projector PLC-XU45 User Manual Page 95
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Table of contents
TROUBLESHOOTING
BOOKMARKS
Rated
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customer reviews
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102
103
104
105
106
107
108
109
110
111
112
113
114
115
L8
K8G
C6673
C6671
C6663
C6661
C6641
C6602
C2571
C2572
C2573
C401
C403
C6601
C6603
C6606
C6611
C6651
K8R
L660
1
R434
R436
R437
R438
R439
C1501
C1503
C1582
C6613
C6614
C6617
40
39
C3581
C6643
C6653
K8S
2
1
C568
C567
C566
C564
C563
C562
C561
C3564
C3563
C1569
C1563
C1562
C1561
R1855
R1854
R1853
R1852
R1851
R1837
R1836
R1834
R1833
L562
L1831
C1834
C1833
C1831
C2527
C6616
L1561
R848
R847
R844
R843
R841
R836
R833
C814
L1501
R888
C846
R2559
R2557
R2555
L502
L501
C843
C841
C801
C503
C501
C3592
C1401
R867
R866
R862
R861
R857
R856
R851
R846
R842
IC841
C856
L1562
RB1466
RB1465
RB1464
RB1446
RB1445
RB1444
R868
R368
R1446
R1445
R1444
R1443
Q856
D856
D6631
C852
C851
X1361
RB1451
RB1431
R879
R878
R876
R874
R873
R872
R871
R823
R822
R802
R371
R369
R1462
R1442
R1409
R1407
75
100
76
1
IC1361
5
8
1
C2503
C1366
C1367
C812
IC1401
R1402
R1463
R1464
R1465
R1466
R367
RB1443
RB1463
RB1462
RB1461
RB1452
RB1442
RB1441
R892
R891
R886
R885
R884
R883
R882
R881
R880
R877
R808
R807
R1452
R1451
R1431
Q2856
51
26
25
IC1351
5
4
8
1
C811
C1356
R896
R894
R893
R889
R388
R387
R386
R384
R383
R382
R381
R379
R376
R366
R363
R359
R358
R357
R2869
R2868
R2863
R2862
R2859
R2858
R2853
R1801
Q2865
Q2851
Q2831
IC1801
5
4
8
1
D2843
50
K8Z
Q2861
R1432
R1802
R801
R887
RB1453
RB1454
X1351
RB1432
R1461
R1441
4
C1357
C1351
R9823
R9816
R9814
R9813
R9812
R9811
R9806
R9804
R9803
R9802
R9801
R2896
R1804
Q9801
L9811
C9813
C9812
C9811
C9806
C9803
C9802
C2872
C2871
C1811
C1801
RB1456
RB1455
RB1436
RB1435
R2898
R2897
R2877
R2875
R2874
R2854
R2834
R2833
R1454
R1453
R1436
R1435
R1434
R1433
R1381
R1344
R1343
IC1331
23
22
44
1
D2844
D2841
D2831
D2823
D2822
C1342
C1332
D2821
R2899
C308
C311
C313
C314
C316
C3161
C317
C318
C319
C321
C323
IC3161
IC8081
R1383
R1384
R1386
R1387
R1388
R1389
R1391
R1392
R1393
R314
R316
R3161
R3162
R3163
R324
R328
R329
R331
R332
R333
R334
R336
R337
R338
R341
R342
R343
R344
R346
R347
R348
R349
R351
R352
R353
R354
R356
R361
R362
R364
R377
R378
R8081
R8082
R8083
R8087
R8088
R8089
RB303
RB308
RB322
RB325
RB1434
R1382
C1812
C322
C324
D2842
R1455
R1456
R1803
R2855
RB1433
R2561
C3503
R537
R531
R3537
R3535
R3534
R3531
R1831
C541
C539
C536
C533
C532
C531
C3538
C1832
C1538
C1537
C1534
C1533
C1531
X1101
T3551
R2101
R1100
IC1171
C3551
C3533
C2517
C2111
C2105
C2101
C1171
C1132
C1536
C1542
C1543
C534
C537
L532
R2128
L2101
K8F
K8E
15
14
IC2881
5
4
8
1
C3841
C3804
C3803
C111
C1121
C123
C2103
C3806
C3844
C8121
D3801
D3802
1
28
IC3821
Q8122
R2116
R2181
R2182
R8122
R8126
R8127
R8128
R8132
X3821
C1101
C1103
C1107
C1113
C1124
C151
D8122
54
53
L1101
L1103
Q1161
R1126
R1142
R1145
R1148
R1152
R1154
R1156
R1161
T111
Q8121
C3802
R2127
D1171
C2881
C1172
R6101
R2512
R2511
Q1153
L1161
L1102
K3U
2
1
C153
C1161
C1119
C1105
T171
R6253
R6252
R6251
R6148
R6144
R6143
R6141
R6104R6102
R1155
R1153
R1151
R1149
R1146Q1152
Q1151
C6623
C6621
C6253
C6252
C2513
C2512
C2511
R1143
T151
R6242
R6106
R4171
9
1
D6126
C6249
C6247
C6241
R6142
R4181
R2539
R2538
R2537
R2534
R2532
R2531
L5201
K3T
IC2161
13
12
C6248
C6231
C4172
C2507
C2164
C2163
C4106
C6127
16
IC6141
Q2531
R2533
R2536
R6130
R6107
53
54
8
C6245
C2591
R1162
R3538
R3539
R3540
R3541
R6129
R6128
R6127
R6126
R5215
R4182
R4179
R4178
R4127
R4126
R3103
R2162
R2161
Q6126
Q4172
2
1
13
12
24
1
C6268
C5233
C5215
C5208
C5206
C5203
C4156
C4116
C4105
R5225
R5214
R5213
R5212
R4109
R4104
R3141
R3137
R261
L2161
24
1
D6131
C5214
C5213
C5201
C4176
C4143
C4102
C3103
C3101
C2161
C4103
C4136
C4137
C4146
C5232
C6126
IC5211
R263
R4103
R394
R393
R392
R391
R3142
R3109
R3104
10
1
IC6631
4
1
C6634
C6632
C6267
C4104
C3126
C3104
C306
C301
C201
R8086
R5269
R5268
R5258
R5255
R5211
R5210
L201
11
20
75
51
IC5281
IC5271
IC5261
IC5241
24
1
5
8
C8082
C8013
C5273
C5261
C5256
C5247
C5246
C5231
C5211
C5210
R5226
R4107
13
12
C5212
C4142
C3141
RB310
RB309
RB307
RB306
RB305
RB304
R6682
R6681
R6184
C6633
C6171
C6170
C312
C309
C307
C303
C1331
X6171
R6183
R6177
R222
R221
L203
K8N
K8H
IC201
102
128
103
1
C6631
C6179
C206
C205
R6172
C5248
C5272
38
39
IC5291
1
25
26
100
IC8001
40
39
C203
C236
C237
C5271
C8001
C8003
C8005
C8017
C8051
65
64
1
2
K3V
40
39
L202
RB8051
RB8052
RB8053
RB8061
RB8062
RB8063
RB8064
RB8071
RB8072
RB8073
RB8074
R8109
R8108
R8102
R8101
K3W
2
1
D8101
C8102
C8101
C8072
C8062
C8052
RB8054
C5258
76
50
RB302
Q6127
C6141
C5209
C4177
C4158
C3102
R1832
R
R
P
P
MAIN (SIDE:B)
X
X
X
X
1AA4B10C3250B_C
1
7
16
10
9
8
1
1
3
1
3
TSW611
D614
K6E
FB612
R614
R613
FB611
VR611
C615
C618
C612
C611
PTH611
DB611
C617
L611
FB613
Q611
K6D
K6C
R62E
R62I
R62H
Q621
Q622
R62J
R619
R62D
R618
R620
R62G
R62L
IC611
C62A
R62R
R62B
C62B
C62I
R62P
C62F
C62E
C62K
R62Q
C62J
D618
D619
D616
D617
R623
C62M
R62M
R62F
C62D
R62A
R62C
C62C
R617
R61E
R61A
R61C
R61B
R61F
R61D
R615
R616
D613
P
.F (SIDE:B)
FN905
D
VI “K10W”
D
VI “K10V”
AV
“K10Y”
AV
“K10T”
AV
“K10U”
SP901
TEMP
.
“K48E”
PO
WER “K6S”
PO
WER “K6R”
P/C “K28D”
1AA4B10C3250D_C
RC2801
C2803
R2802
R2801
R2803
C2802
D2801
R/C (SIDE:B)
R4881
R4882
R4883
R4884
TEMP (SIDE:B)
PCB_ME3A
A7
LAMP BALLAST
CB2
1
2
...
90
91
92
93
94
95
96
97
98
99
100
...
114
115
SERVICE MANUAL
1
■ Contents
2
■ Safety Instructions
3
■ Specifications
4
Disassembly / Replaced Parts
5
Optical Adjustments
5
■ Circuit Protections
6
■ Mechanical Disassemblies
8
, Optical Unit removal (1)
11
, Optical Unit removal (2)
12
⁄0 Fan (FN905) removal
13
■ Optical Parts Disassemblies
14
, Optical Unit Top removal
17
Locations and Directions
18
Do not replace the LCD
19
■ Lamp Replacement
20
■ Optical Adjustments
21
A with the 2.0mm hex driv
22
C with the 2.0mm hex driver
22
■ Electrical Adjustments
25
● Circuit Adjustments
26
121v Signal Center adjustment
27
121c NRS adjustment
27
1211x Pedestal adjustment
27
. Common Center adjustment
28
121m PC Gain adjustment
28
, AV Gain adjustment
28
1⁄0 Gamma Shift adjustment
29
1⁄1 White Balance adjustment
29
Electrical Adjustments
30
Test Points and Locations
34
■ Troubleshooting
35
Troubleshooting
36
No Picture
37
Lens Motor Problems
39
No Sound
39
■ Control Port Functions
40
Control Port Functions
41
■ Waveform
44
■ Cleaning
46
■ IC Block Diagrams
47
IC Block Diagrams
48
● M62393 <D/A, IC2571>
51
■ Electrical Parts List
55
Noise Filter
56
ME3-XU4500, MF3-XU4600
57
Electrical Parts List
58
TEMP BOARD
79
ACCESSORIES
80
■ Mechanical Parts List
81
● Optical Parts
82
Mechanical Parts List
83
*Optical filter(WV)
84
*Polarized glass
84
Model PLC-XU45
85
Model PLC-XU46
85
SANYO Electric Co., Ltd
88
Schematic Diagrams
89
Printed Wiring Board Drawings
89
■ Diagrams & Drawings
89
Coil Reading
90
Capacitor Reading
90
Resistor Reading
90
Diode/Transistor Type Reading
90
■ Circuit Block Diagram
91
■ Power Supply Lines
92
1AA4B10C3130A
93
1AA4B10C3130B
93
1AA4B10C3120A_A
94
LAMP BALLAST
95
1AA4B10C3250A_C
96
PCB_ME3A A9
97
A10 PCB_ME3A
98
■ Schematic Diagrams
99
MAIN BOARD
100
AV BOARD
101
DVI BOARD
101
MAIN BOARD-1/6
102
AIR MOUSE
103
CONTROLLER
103
MAIN BOARD-2/6
104
DETECTOR
105
MAIN BOARD-3/6
106
AD9884AKS-100
106
CONVERTER
106
PW365-10U
107
SYSTEM CONTROL
107
MAIN BOARD-4/6
108
ML60851CTB
109
MAIN BOARD-5/6
110
L3E07050K0A
111
MAIN BOARD-6/6
112
SCH_ME3A
114
● Transistor/FET
115
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