Read Panasonic PT-MZ770 / PT-MW730 (serv.man2) Service Manual online
DIA-18
BLOCK & SCHEMATIC DIAGRAMS
<MZ770 series>
4. Circuit Boards Diagram
4.1. A-PCB
-
+
+
1
4
3
2
4
1
2
3
4
1
2
3
4
1
3
2
1
5
TOP
1
TO
P
1
3
1
5
TO
P
1
5
TO
P
TOP
1
4
TOP
1
12
TO
P
1
2
1
5
TO
P
P
TO
P
0
2
2
1
1
9
4
1
TOP
TO
P
6
1
TO
P
P
6
1
8
1
TO
P
1
2
3
4
9
1
9
2
1
2
FPC/FF
C
91
92
1
2
FPC/FFC
9
1
9
2
1
2
FPC/FF
C
50
51
100
1
TOP
BtoB
TO
P
1
1
5
TO
P
1
1
0
TO
P
1
4
A1
A5
A6
A10
5
1
A
1
1
A
B1
B5
B6
B10
B11
B15
1
4
5
2
3
8
7
6
9
10
1
2
3
1
2
1
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
)
C(D)
E(S)
B(G)
C
E
B
C
E
B
C
E
B
C
E
B
C(D)
E(S)
B(G)
C(D)
E(S)
B(G)
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
C
E
B
-
+
C
E
B
C(
D
)
E(
S)
B(
G
)
C(
D
)
E(S
)
)
B(G
)
)
8
5
1
4
8
5
1
4
5
8
1
4
C(D
)
E(S
)
)
B(G
)
)
C
E
B
8
14
1
7
4
1
6
3
C(D
)
E(S
)
)
B(G
)
)
C
(D
)
E(
S)
B
(G
)
4
5
8
1
C(D
)
E(S
)
)
B(G
)
)
K
A
3
1
2
C
E
B
K
A
3
1
2
A
K
3
1
2
3
1
2
C
E
B
C
E
B
3
1
2
C
E
B
3
1
2
3
4
5
1
1
1
4
1
5
2
8
A
K
1
5
1
0
6
A
K
A
K
A
K
A
K
A
B
C
DE
F
G
HJKLMNPRTUV
W
Y
A
A
A
B
A
C
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
A
K
A
K
A
K
A
K
A
K
A
K
5
8
1
4
A
K
1
2
7
2
8
5
4
5
8
1
4
3
4
5
1
A
K
A
K
1
5
6
10
5
8
1
4
A
K
A
K
1
4
5
8
A
K
A
K
5
8
1
4
K
A
4
6
3
1
4
6
3
1
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
A
B
A
A
A
B
CD
E
F
GH
J
K
L
M
N
P
RTUVW
Y
K
A
A
K
A
K
TO
P
1
3
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
1
2
3
2
3
7
8
9
8
9
4
6
3
1
K
A
-
+
-
+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
AB
AA
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
8
5
1
4
1
4
5
8
1
4
5
8
1
4
5
8
TO
P
1
4
1
5
TO
P
TO
P
1
6
4
1
2
3
TO
P
1
4
1
8
TO
P
TO
P
P
1
6
TO
P
P
1
4
TO
P
1
6
TO
P
1
2
TO
P
1
3
TO
P
P
2
1
2
1
TO
P
P
TO
P
P
2
1
TOP
1
2
TOP
1
2
C2694
R2284
R2478
R2090
C1118
C1500
X1400
R2285
C2695
R2479
C1501
C2696
R2286
X1402
C1502
C2697
R2287
X1403
R2093
C2698
R2094
X1404
C2699
R2095
C1506
R2096
R2097
C1507
C1508
R2098
R2099
C1121
ZA1400
R2290
ZA1401
ZA1402
C1703
C1127
C1704
C1128
C1707
C1708
A41
C1709
R2299
R1106
R1107
A43
C1130
C1710
C1134
R1300
C1711
R1301
C1712
R1302
C1139
R1305
C1716
R1112
C1717
R1307
R1113
R1114
A51
R1115
R1309
A52
R1116
A53
R1117
R1118
R1119
C1141
C1142
R1502
R1503
ZA1420
R1504
R1310
ZA1421
R1505
R1311
ZA1422
R1506
ZA1423
R1507
L1003
R1120
R1508
R1314
L1004
R1509
L1005
R1121
R1122
R1316
R1123
R1317
R1318
R1124
R1125
L1009
R1319
R1126
R1127
R1510
R1705
R1511
C1539
R1513
C1153
R1320
R1515
R1321
L1012
R1322
R1517
C1734
C1540
R1130
R1518
R1324
R1519
R1131
R1325
C1736
R1132
L1016
R1133
R1327
C1738
R1328
R1711
R1329
X2000
L1404
R1520
R1139
R1521
C1162
C1163
C1740
R1330
R1719
R1331
R1332
R1526
C1743
R1140
R1528
R1335
R1141
R1142
R1143
R1337
ZA2000
C2300
R1144
R1339
ZA2001
C2301
R1145
ZA2002
C2302
R1146
L1412
C2303
R1147
L1413
C2304
R1724
R1148
R1725
C2305
R1726
C2306
C2307
R1533
C2308
R1340
C2309
R1535
L1032
R1536
R1342
R1537
R1343
TP1400
R1150
C1560
R1538
TP1401
R1539
R1151
R1345
C2502
TP1402
C1562
R1346
R1152
C1563
R1348
R1154
C2310
L1421
R1349
C2311
C2312
C2313
C2314
R1158
C2315
R1541
C1569
R1159
R1542
C2316
R1543
C2317
C2700
C2318
R1544
C2319
C2701
R1545
C2702
L1042
C2703
L1043
C2704
C2510
R1160
C1188
R2100
C2511
C2705
R2101
C1189
C2512
C2706
R2102
C2513
C2707
L1047
C1573
C2514
C2708
C2320
L1048
C2515
C2321
C2709
L1049
C2322
L1432
C2323
C2324
L1434
C1190
L1435
C2325
R1551
C1579
C1191
C2326
L1436
C2327
L1437
C2710
C2328
L1438
R2300
C2711
L1439
C2329
R1555
C2712
R1556
C2713
R1557
R2303
C2714
R1558
R2304
C1774
C2715
R2305
R1559
C1775
C2716
C2522
R2306
C2717
R2307
C2330
C2718
C2719
C2331
C2332
L1442
C1586
R1753
C2333
C1587
C2334
L1444
R1560
C1588
L1445
C2335
C1589
L1446
C2336
L1447
C2337
R1757
C2720
C2338
L2000
R1758
R2311
C2339
C2721
R1759
C2722
R2312
C2723
R1567
C2724
R2314
R1568
C1784
C2725
R1569
R2315
C1785
C2726
R2122
C2533
C2727
C1593
C2728
C2340
C1594
C2729
C2341
R1761
C1789
C2342
R1762
C2343
R1763
C2344
L2200
R1764
L2201
C2345
L2202
L2203
L2204
C2730
R2320
C2348
C2349
L2205
C2731
R2321
C1791
C2732
L2206
R2322
R1576
L2207
C2733
R2323
R1577
C1793
C2734
L2208
C1794
R2324
R2325
R2325
L2209
R1193
C1798
C2350
R1195
R1196
C2547
R1197
C2353
C2548
R2138
L2210
R1198
C2549
L1465
R1199
C2356
L2212
C2357
L2213
L2214
R2330
C2358
R1778
R2331
C2359
R1586
C2550
R2334
C2551
R2335
CL1411
C2552
C2746
R2336
CL1412
C2553
C2747
R2337
CL1413
C2748
C2554
C2360
CL1414
C2555
C2749
C2361
R2339
CL1415
C2556
R2147
C2557
L1473
C2558
C2364
R1784
C2559
C2365
R1591
CL1419
C2366
R1786
R1592
C2367
L1477
CL1033
C2750
R2340
R1594
CL1034
L2801
L2225
C2369
C2751
R2341
CL1035
L2802
L2226
CL1036
R1596
C2752
L2803
R2343
L2227
C2753
R2344
C2560
C2754
L2805
C2561
R2345
CL1039
L2806
L2807
R2153
R2348
C2370
C2758
L2809
C2371
C2759
C2566
C2372
C2373 C2374
L2231
C2375
L2232
C2376
L2233
L2234
R2350
C2760
L2235
R2351
C2379
L2236
L2237
L2238
L2814
L2239
R2355
L2815
R2356
L2816
R2164
C2381
R2165
C2382
C2383
R2167
L1494
C2386
L2243
C2387
C1001
C1002
L2248
C2580
Q1000
C2581
C2582
C1006
C2390
Q1004
C2585
C2391
Q1005
C1009
C2586
Q1006
C2587
Q1007
CL2000
C2589
Q1009
CL2001
C2396
CL2002
C2397
L2253
CL2003
CL2004
L2255
C1011
CL2005
L2256
C1012
L2257
C1013
CL2007
R2374
L2258
C2590
Q1010
CL2008
C1014
L2259
C2591
CL2009
Q1011
R2376
C2592
Q1012
C2593
Q1013
C1018
Q1014
C2595
CL2201
R2379
Q1015
C1401
C1019
C2596
CL2202
C1402
CL2203
C2597
Q1017
C2598
CL2204
L2260
CL2010
Q1018
L2261
C2599
CL2205
Q1019
CL2011
Q1402
CL2206
CL2012
L2263
CL2013
C1407
CL2207
R2380
Q1404
CL2014
CL2208
C1020
R2381
L2265
Q1405
CL2015
CL2209
CL2016
R2383
CL2017
CL2018
D1000
Q1020
Q1021
D1001
CL2019
R2386
Q1022
Q1023
CL2210
Q1024
R2389
R1001
CL2212
C1606
R1002
Q1026
CL1272
CL2213
Q1027
C1413
R1003
C1607
D1007
CL2214
Q1028
R1004
D1008
C1414
C1608
CL2215
D1009
Q1029
C1609
R1007
CL2218
IC1000
R1008
CL2219
R1009
IC1002
IC1003
R2394
R1200
C1034
Q1030
CL2028
D1010
R2395
IC1005
Q1031
CL2029
R1202
R2397
Q1033
R1203
Q1803
R1010
D1014
Q1804
R1011
IC1009
D1015
CL2222
D1016
Q1036
R1012
CL2223
R1013
R1208
Q1038
R1014
D1400
D1018
D1401
D1019
R1209
R1015
C1427
CL2803
D1404
C1429
D1020
C1044
R1210
C1045
Q1041
D1021
R1211
D1022
C1046
Q1042
IC1017
D1023
Q1043
C1430
R1214
IC1018
C1431
R1215
D1025
D1026
C1432
IC1402
R1023
R1217
D1027
R1024
C1434
D1028
R1601
D1029
R1025
C1436
R1026
C1437
R1027
R1604
C1438
R1028
C1820
IC1021
C1051
R1606
R1608
C1054
D1030
C1055
R1609
D1031
D1032
R1416
D1033
C1440
C1828
D1034
C1441
IC1411
C1635
D1035
R1032
R1226
D1036
IC1413
R1227
R1033
R1610
R1228
IC1415
R1229
R1611
R1612
IC1416
R1037
C1447
C2000
R1038
C1448
R1421
R1039
C2001
C1449
C2002
C1833
R1423
C2003
C2004
D1040
C1258
R1230
C2005
C1259
D1041
R1619
R1231
R1232
C2006
R1426
R1233
C2007
C2008
R1234
C1450
R1040
C1451
C1645
R1041
R1235
R1042
R1236
IC1422
IC1423
D1047
C2200
C1454
D1048
C2201
C1455
D1049
R1815
C2202
C1456
C1262
R1816
C2203
C1457
C1263
R1817
C2204
C1840
C1458
C1264
R1818
R1049
C2205
C1071
R1819
C2206
C1266
C1072
C2207
C1073
C1267
C2208
C1268
D1050
C1074
C2209
R1241
C1075
R1242
C1076
D1052
C1077
IC1430
R1050
R1438
C1078
D1054
R1244
R1820
R1051
R1439
D1055
C1079
R1052
D1056
R1053
IC1433
R1054
C1270
C2210
C2211
IC1435
R1055
C1271
D1059
C2212
R1056
C2213
C1273
IC1437
C2214
R1440
C1080
C1081
C2215
IC1439
C2216
R1442
C1082
C2217
C1277
C1083
C2218
D1060
R1250
C1084
D2000
CN2801
C2601
C2219
D1061
C2602
C1086
R1252
C1856
D1062
C2603
R1253
C1857
R2000
C2604
IC1440
R1254
C2605
L1521
R1061
C1471
C1089
IC1441
R1832
C2606
R1062
L1522
C2607
C1473
R1063
C2608
C2220
R1640
L1524
C1474
C1280
D1068
R1835
C2221
R1641
C2609
C1281
C2222
L1526
R1642
C2223
R1643
C2224
C1860
R1644
FL1000
C2801
C2419
C2225
R1645
FL1001
L1529
C1285
C2802
C2226
R1646
C1286
C1862
FL1002
C2803
C2227
R1647
FL1003
C1863
C2804
C2610
R1648
C2228
C1094
IC2004
C1864
C2805
C1671
R1649
C2611
C2229
C1095
C1289
C2806
C2612
C1866
C1672
C2807
C2613
C1673
C1867
C1097
C2808
C2614
C1674
C2038
C1868
R1264
L1530
C2809
C2615
C2421
C1675
R1265
C2616
C2422
R1266
C1677
C2423
C2617
R1267
C2230
C1678
C2424
R1650
C2618
R1268
R2014
C2231
C1679
C2425
C2619
R1269
C1291
C2232
R1076
C1292
C2427
C2233
C1293
R1077
R1847
C2810
C2428
C2234
IC2204
C1294
R1078
R1848
C2811
C2429
C2235
C1295
R1849
R1079
C2812
C2236
C1296
C1872
C2813
C2237
C1297
R1270
C2814
C2620
C2238
C1680
C2815
R2405
C2239
C1299
C1681
C2816
C2622
C1682
R2212
C2817
C2623
C1683
R2213
C2818
C2624
C1684
R1080
R1850
R2214
C2819
C2625
R2215
R1469
C1685
R1081
R1852
C1686
C2626
R2216
R1853
C2433
C2627
C1687
R2023
R2217
C1688
R1660
C2240
R2024
IC2211
C2629
C2241
C1689
R2025
R1085
C2435
IC2212
C2242
R2026
IC2213
C2243
C1497
R2027
C2820
R1664
C2244
R1470
C1498
R2028
R1858
C2821
R1089
R2029
R1471
C1499
C2245
C2822
C2246
R1666
R1472
C2823
C2247
R2413
R1473
C2824
C2630
C1690
C2248
C2825
C2631
C2249
R2415
C1691
C2826
C1692
C2827
C2633
C1693
R1477
C2828
C2634
R1860
R2030
R1090
C2829
R2801
C2635
R1091
R2031
R1861
C2636
R2032
R1092
R1862
R2803
C2637
R2033
C2638
C2444
C2250
R1864
C2445
C2639
C2251
R2035
R1865
C2252
R1866
R2807
C2253
R1097
C2830
R2808
C2448
R2038
R1098
C2254
C2831
R2809
C2255
C2449
R1099
R2039
C2832
R2422
C2256
R2423
C2257
R2424
R1484
C2640
R2230
C2258
C2835
R1679
R1485
R2425
C2641
C2259
R2231
C2836
R1486
C2642
R2426
R2232
C2837
R1487
R2233
R2810
C2644
R2234
R2040
R2811
R2429
C2645
R2041
R2235
R2812
C2646
C2452
R2042
R2813
C2453
C2647
R2043
R2814
R1680
C2648
C2260
C2454
R1299
R2815
C2649
C2455
C2261
R2816
C2456
R2046
C2262
R2817
C2263
R2047
C2264
R2819
R2431
C2265
R1686
C2266
C2267
C2650
C2268
C2651
C2269
R1495
R2436
C2652
R1496
R2437
C2653
R2438
C2654
R2050
R2821
R2439
R1499
R2051
R2822
R2052
R2823
C2657
R2053
R2824
R1690
C2658
R2054
C2270
R2825
C2659
C2271
R2055
R1885
R2826
C2272
C2466
R2056
R2827
C2273
C2467
R2057
R2440
C2468
R2058
C2274
C2275
C2469
R2059
C2276
C2277
C2660
C2278
C2661
C2279
C2085
C2662
C2663
C2664
C2470
R2060
C2665
R2255
C2471
R2061
C2666
C2472
R2256
R2062
C2473
C2667
R2257
R2063
C2668
C2280
C2474
R2064
C2669
C2475
R2065
C2281
C2476
C2282
R2066
C2283
R2067
C2284
R2450
R2068
R2451
C2285
R2069
R2452
C2286
C2287
C2288
C2670
R2260
C2864
C2289
C2671
C2865
C2672
C2866
C2673
C2867
C2674
R2070
C2868
R2841
C2675
R2265
R2459
R2071
C2869
R2842
C2676
R2072
C2677
R2073
C2678
R2074
C2290
C2679
C2291
R2075
C2292
R2076
R2846
C2293
R2077
R2847
C2294
R2460
R2078
X1000
R2848
R2461
C2295
R2079
R2849
R2462
C2296
R2463
C2297
C2680
C2298
R2464
R2465
C2299
C2681
A19
R2466
C2682
R2467
C2683
C2684
R2080
R2850
R2469
C2685
R2081
C2686
R2082
C2687
R2083
ZA1000
C2688
R2084
ZA1001
C2689
R2279
R2085
R2086
R2087
R2088
R2471
C2499
A25
R2089
A26
C2690
C1114
C2691
R2281
C1115
C2692
R2282
C1116
C2693
R2283
R2477
C1117
A4
A23
A24
A9
A18
A39
A17
A12
A38
A15
A11
A22
A8
A7
A32
A14
A21
A13
A35
A36
A34
A2
A31
A37
A28
A3
A1
A4
<A side>
For PT-MZ770
Click on the first or last page to see other PT-MZ770 / PT-MW730 (serv.man2) service manuals if exist.