Panasonic PT-EZ770Z

DIA-11
SECTION 4 SCHEMATIC DIAGRAMS
4. Circuit Boards Diagram
4.1. A-P.C. Board <A side>
-
+ +
TOP
31
15
A
K
AKAK
AK
TOP
31
ABCDEFGHJKLMNPRT UVWYAAABAC
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
A
B
CDEFG
H
JKLMNPRTUV
W
YAAABACAD
AE
AF AG
AH
AJ AK AL AM AN AP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
ABCDEF
G
H
J
K
L
MN
PR
TUV
W
Y
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
AK AK
14
58
-
+
+
-
+
-
+
-
A
K
+
-
+
-
1
2
3
14
5
2
3
8
7
6
9
10
-
+
1
6
11
15
10
5
1
19
1
6
11
15
10
5
1
9
17
8
16
24
1
2
7
8
1
20
1
3 2
4
-
+ +
C(D)
E(S) B(G)
C(D)
E(S) B(G)
C(D)
E(S) B(G)
C(D)
E(S) B(G)
C(D)
E(S) B(G)
C(D)
E(S) B(G)
C(D)
E(S) B(G)
C(D)
E(S) B(G)
C(D)
E(S) B(G)
C(D)
E(S) B(G)
C(D)
E(S) B(G)
AK
A
K
14
58
14
58
A
K
C(D)
E(S) B(G)
5
8
1
4
C(D)
E(S) B(G)
-+
C(D)
E(S) B(G)
C(D)
E(S) B(G)
14
58
C(D)
E(S) B(G)
AK AK
3
1
2
3
1
2
C(D)
E(S)
B(G)
AK
C(D)
E(S)
B(G)
AK
1
12
13
24
25
36
37
48
14
58
9
16
8
1
AK AK
14
58
AK
14
58
AK
1
4
5
8
C(D)
E(S) B(G)
C(D)
E(S) B(G)
AK AK
4
1
6
3
C(D)
E(S)
B(G)
3
4
5
1
5
8
1
4
5
8
1
4
3
4
5
1
-
+
AK
1
64 49
48 33
32 17
16
AK
8
14
1
7
4
1
6
34
1
6
3
1
23
C(D)
E(S)
B(G)
1
64 49
48 33
32 17
16
NP
8
14
1
7
3
1
5
4
C(D)
E(S)
B(G)
-
+
C(D)
E(S) B(G)
NP
8
14
1
7
C(D)
E(S) B(G)
3
15
4
8
5
1
4
8
5
1
4
4
1
6
3
9
16
8
1
1
4
5
8
1
14
1528
4
6
3
1
5
8
1
4
5
8
1
4
5
8
1
4
1
4
58
-
+
C(D)
E(S) B(G)
14
58
C(D)
E(S) B(G)
4
1
6
3
C(D)
E(S) B(G)
AK
5
8
1
4
AK
AK
C(D)
E(S) B(G)
C(D)
E(S) B(G)
1
13
14
25
1
13
14
25
1
5
3
20
1
11 10
4
6
1
3
1
4
58
5
8
1
4
5
8
1
4
-
+
-
+
3
15
4
3
1
5
4
3
15
4
14
5
8
14
58
3
15
4
A
K
-
+
3
1
2
3
1
2
3
1
2
ABCDEFGHJ
1 2 3 4 5 6 7 8 9
1
4
5
8
1
3 2
4
1 4
3
2
C(D)
E(S)
B(G)
C(D)
E(S)
B(G)
C(D)
E(S)
B(G)
1
3
2
4
C(D)
E(S)
B(G)
4
1
6
3
C(D)
E(S) B(G)
C(D)
E(S)
B(G)
1
2
3
4
1
4
3
2
TOP
1
2
31
32
FPC/FFC
TOP
1
2
C
E B
C
E B
C
E B
R2090
C1118
C1500
R2478
R3030
R2479
R2091
C1501
C1119
R3031
R2092
C1502
R2093
C1503
R2287
R2094
R2288
R3034
R2095
R2289
R3035
R2096
C1506
C1312
R2097
C1507
C1313
R3037
C1314
C1120
A35
R3039
A36
C1317
C1318
R2290
D1100
C1700
CL1179
C1319
R2485
C1701
R2291
C1702
R2292
R2293
C1703
D1104
R2488
R1100
R2294
C1704
R3040
D1105
R2489
R1101
C1705
R3041
R2295
D1106
R3042
R2296
C1706
R1102
D1107
R3043
R1103
C1707
D1108
CL1180
A40
R1104
R3044
C1708
D1109
CL1181
C1321
C1515
C1709
R1105
R3045
CL1182
C1516
R3046
R1106
C1517
C1323
R3047
R1107
C1518
IC1100
R3048
R1108
C1325
C1519
R1109
R3049
C1133
C1327
D1110
C1328
C1134
R2494
C1710
IC1104
R1300 R1301
IC1105
C1711
C1712
C1713
C1520
R1304
C1714
D1114
R3050
C1521
D1115
R3051
C1715
C1522
C1716
R3052
R1306
R1113
C1523
R3053
C1717
R1307
C1524
C1330
R1114
C1718
R3054
R1308
C1331
C1525
C1719
R3055
R1116
R3056
R1117
C1333
R3057
C1334
R1118
R
1500
C1528
IC1110
R3058
R1119
C1529
C1335
R1501
R3059
R1502
R1503
R1504
C1338
C1720
C1339
R1505
C1721
L1001
R1506
R1312
C1722
L1002
R1507
C1723
C1530
R1508
C1148
R3060
R1509
C1531
R1122
C1532
L1006
R3062
L1007
C1533
R3063
R1123
R1317
C1340
L1008
C1534
R3064
C1341
C1535
R1701
R1319
R3065
R1125
C1342
R1702
C1536
R3066
C1343
R1703
R1127
R3067
R1510
L1200
R1704
C1538
C1344
R3068
R1511
C1345
R1705
R1129
R3069
L1201
L1202
C1346
R1512
C1347
R1707
R1513
L1203
R1708
C1348
R1514
L1204
L1010
R1320
R1515
L1205
C1349
R1709
L1011
R1321
L1206
R1516
R1517
L1207
C1157
L1013
C1158
R1130
C1540
L1014
R3070
L1209
R1131
R3071 R3072
R1132
R3073
C1738
C1350
R1904
R3074
R1328
R1134
R1710
L1019
C1351
R3075
R1329
R1905
C1352
C1546
R3076
R1136
C1353
R1713
C1547
R3077
C1548
R1138
C1354
L1210
R3078
R1139
R1715
C1355
C1549
R3079
L1211
R1716
L1212
C1356
C1357
L1213
R1717
C1358
L1020
R1330
C1359
R1331
R1140
C1550
R3080
C1551
R1335
R3081
C1552
R1336
R3082
C1553
R1337
R3083
C2300
C1554
C1360
R1144
R1338
R3084
R1721
R1145
C
1361
C1555
R3085
R1339
C1362
R1722
C1556C1557
R1723
C1363
C1364
C1558
R1724
R3088
C2110
C2304
C1365
C1559
R1725
C2305
C1366
R1726
L1222
C1367
L1223
L1030
C1368
R1340
C2309
C1369
R1341
R1342
R1536
R1537
R1343
L1033
L1227
C1560
R1344
L1034
C1561
R1345
L1035
C1562
R1346
R1922
L1036
C1563
R1347
L1037
C1564
R1154
C1370
R1348
L1038
C2310
C1565
R1155
C1371
R1349
C2311
L1039
R1925
C2312
C1372
C1566
R1156
R1926
R1157
C1567
C1373
C2313
C1374
R1158
C1568
C1180
C2314
C2315
C1181
C1569
C1375
R1159
R1735
L1231
C1182
C2316
L1232
C1183
C1377
C2317
L1233
C2318
R1350
R1738
C1378
C1184
L1234
C1761
R1739
C1379
R1545
C1185
C1762
R1546
R1352
C1186
R1547
C1187
C1763
R2100
R1548
C1570
R1160
C1764
C1188
C1765
R2101
C1571
R1549
R1161
C1189
L1045
R2102
R1932
C1572
R1356
C1766
R1357
C1380
L1048
C1381
C1576
C1382
R2106
R1743
C1383
C1577
D2300
R1550
C1384
C1578
R1744
C1190
C1385
C1579
R1745
R2109
C1191
C1386
R1746
R1552
L1242
C1192
R1553
R1747
C1387
L1243
R1748
L1050
C1388
L1244
R1554
R2300
R1749
L1051
R1361
C1389
R1555
R2301
R1556
R2302
L1246
R2303
R1557
C1773
C1580
R1364
R2304
R
1558
L1055
C1581
C1775
C1199
C1969
R2305
C1582
L1056
R2306
C1583
R1173
R2307
C1777
R2113
C1584
L1058
C1390
R1174
R1750
R2114
R1945
C1391
R1175
L1059
C1585
C1779
R2115
C1392
C1586
R2116
R1177
C1393
C1587
R1178
C1588
C1394
R1754
R2118
R1560
C2335
C1589
CL1001
C1395
R1755
R1179
R2119
R1561
C2336
CL1002
C1396
R1562
C2337
R1757
C1397
R1563
CL1003
C2338
L1060
C1398
R1758
C2339
L1061
C1399
R1759
C1781
R2311
L1062
R1566
R2312
CL1006
L1063
R2313
C1977
R1180
R2314
CL1008
L1064
R2121
C1591
R1181
R2315
R1182
C1786
R2316
R2122
C1593
R1377
R1183
R2123
C1787
R2317
C2340
R1760
C1594
R1184
C1788
R2318
R1761
C1595
R1379
C1789
C2341
R2126
C1596
C1597
R2127
C1598
R1188
R2128
C2344
R1570
CL1010
C1980
R2129
R1189
C1599
R1571
C1981
R2511
R1572
C1982
R1767
R1573
C1983
CL1013
C1790
R1768
R1574
C1984
CL1014
R1769
R1381
R1575
C2155
L1071
R2321
C1985
R2516
R1576
L1072
R2322
R2517
C1793
R1577
R2518
CL1018
R1578
R1384
L1268
R1960
R1961
R2519
CL1019
R1579
R1191
L1075
C1795
R2131
C1796
R2132
R1192
L1076
L1077
R1387
R2133
R1770
L1078
R1388
R2134
C1799
CL1211
L1079
R1771
CL1212
R1772
R2136
CL1213
R1773
R2137
R1774
CL1214
R1580
CL1020
R2138
X3000
R1775
CL1215
R1581
C2355
R2521
CL1216
R1776
R1582
R2522
CL1217
R1583
R1777
CL1218
L1080
R1584
C2358
CL1025
CL1219
R1585
L1081
L1082
CL1026
R2332
R1586
L1083
R1393
CL1027
R2333
L1277
CL1028
L1084
L1278
R2140
R1588
L1279
CL1029
R2335
R1589
L1085
R2141
R1971
R1972
L1086
CL1220
L1088
CL1221
C2361
L1089
CL1222CL1223
R1783
C2364
R1784
R1590
R1979
R1785
L1281
C2365
R2149
R1786
C2366
R1787
CL1227
L1283
C2367
L1284
R1788
C2368
L1090
L1285
L1091
R2341
C2369
CL1036
C2176
L1286
R1596
L1092
CL1037
L1287
R1597
L1093
R1980
L1288
CL1038
R1598
L1094
L1289
CL1039
R1599
R1981
R2151
R1982
R1983
R2153
R1984
C2370
R2154
C2371
R1985
R2155 R2156
R1986
R1987
R2157
R1988
CL1040
R2540
R2158
L1290
R1989
CL1041
L1291
R2159
CL1236
L1292
CL1042 CL1043
L1293
C2377
CL1044
C2378
CL1238
C2185
L1296
R1990
R2160
R1991
L1299
R2161
R2356
R2162
R1993
R2357
R2163
CL1240
R2164
CL1241
CL1242
CL1243
C2383
CL1244
CL1245
R1999
C2386
C2387
C2388
R2554
C2389 C2390
Q1004
R2174
R2368
Q1005
R2369
R2175
Q1006
R2176
C2393
Q1007
R2177
C2394
Q1008
R2178
C1200
R2179
C1201
Q1009
C2395
CL1062
C1202
C2396
CL1063
C2397
C1203
CL1064
R2370
C2398
CL1065
L3001
R2371
CL2005
CL1066
R2372
L3002
CL2006
CL1067
CL2007
CL1068
CL2008
Q1010
CL1069
R2181
Q1012
C1016
R2182
C1017
Q1013
R2183
C1400
C1018
Q1014
R2184
Q1015
C1401
C1019
R2185
C1402
Q1016
R2186
C1403
C1404
CL1070
CL2010
CL1071
C1405
C1211
CL2011
CL1072
C1406
CL1073
C1407
CL2013
C1213
C1020
CL1074
C1408
CL2014
C1214
C1409
CL1075
C1215
CL1076
CL2016
C1216
CL1077
CL2017
L3013
C1217
L3014
CL1078
C1600
CL2018
C1024
CL1079
C1601
C1025
CL2019
C1602
Q1022
C1026
C1603
R2387
C1410
C1604
R2194
D1004
Q1024
R2388
C1411
C1605
R2389
D1005
R2195
C1606
R2196
C1413
C1607
R2197
CL1080
C1414
C1608
R2198
D1008
CL2020
C1609
CL1081
C1415
R2199
CL2021
C1221
D1009
CL1082
C1416
C1222
CL2022
C1417
CL1083
CL2023
C1223
C1800
C1418
CL1084
R2390
CL1085
C1419
C1225
R2391
IC1001
C1802
CL1086
R2392
C1226
CL1087
IC1003
R2393
CL1088
IC1004
R2394
Q1030
C1228
D1010
CL1089
C1611
D1011
Q1031
R2395
C1229
D1012
Q1032
R2396
C1037
IC1007
D1013
Q1033
R2397
C1614
C1420
C1038
D1014
Q1034
R2398
C1039
D1015
R2399
C1616
C1422
D1016
Q1037
R1207
C1423
C1617
D1017
Q1038
R1208
CL1090
C1230
D1018
C1425
CL1091
R1209
D1019
C1231
C1232
C1427
C1233
R1400
C1428
C1040
C1234
C1429
R1401
C1041
C1235
C1042
CL2036
C1043
IC1013
R1210
C1620
C1044
C1238
C1814
C1621
R1211
C1045
IC1015
C1815
C1239
R1212
C1046
C1622
D1022
C1623
R1213
C1047
IC1017
D1023
C1430
C1624
R1214
C1048
IC1018
D1024
C1049
Q1045
C1625
IC1019
R1215
C1431
D1025
R1216
C1432
D1026
C1626
Q1046
R1217
C1433
C1627
Q1047D1027
C1434
Q1048
C1628
R1600
C1435
C1629
R1025
R1601
C1241
R1026
C1436
C1242
C1437
R1027
C1243
C1438
R1028
IC1020
R1604
C1050
C1439
IC1021
R1605
C1051
R1029
C1052
R1606
C1246
C1823
IC1023
C1053
R1607
C1247
C1824
C1630
IC1024
C1054
C1248
C1825
C1631
C1055
C1249
C1826
R1222
C1056
C1632
IC1026
D1032
C1827
C1633
C1057
C1828
C1440
C1634
R1030
C1058
D1034
C1829
IC1029
C1635
R1031
R1226
C1636
R1032
C1637
Q1057
C1444
D1038
C1638
R1610
C1250
Q1058
Q1059
C1639
D1039
R1611
R1805
C1251
CL2051
L1302
R1612
C1252
CL2052
R1806
C1447
R1613
C1253
R1807
CL2053
L1303
C1830
R1614
C1060
IC1030
CL2054
C1831
C1449
R1615
L1305
C1061
CL2055
C1832
R1616
CL2056
C1833
IC1033
CL2057
C1063
L1307
Q1060
R1618
D1040
C1640
IC1034
C1064
C1834
CL2058
D1041
IC1035
R1619
C1641
C1065
CL2059
Q1061
C1835
C1836
IC1036
C1642
C1066
Q1062
C1837
C1643
D1043
R1233
C1067
C1838
R1234
C1068
C1644
R1810
IC1038
C1839
C1645
C1451
D1045
C1069
R1235
R1811
IC1039
C1646
C1452
D1046
R1236
R1812
Q1066
D1047
C1647
R1813
R1620
C1648
C2200
CL2060
R1814
C1260
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