Panasonic TH-46PZ81FV Service Manual page 74

11.34. SD-Board (1/3) Schematic Diagram
! SD-BOARD TNPA4404 (1/3)
A
SD1
B
AC_514
C 51
AC_515
52
AC_516
AC_517 53
OUT45
54 OUT39
AC_518
OUT46 OUT40
55
AC_519
OUT47 OUT41
AC_520 56
OUT48
AC_521 57
OUT49
58
AC_522
OUT50
AC_523 59
OUT51
AC_524 60
OUT52
61
AC_525
OUT53
62
AC_526 PDP SCAN DRIVER
OUT54
AC_527 63
OUT55
64
AC_528
OUT56
65
AC_529
OUT57
AC_530 66
OUT58
AC_531 67
OUT59
68
AC_532
OUT60
AC_533 69
OUT61
OUT67
AC_534 70
OUT62 OUT68
71
AC_535
N.C.
OUT63
72
AC_536
AC_537 73
74
AC_538
75
D
AC_539
AC_540
R14353
0
C14950 C14970 C14972
C14973
50V 50V 50V
50V
470p 470p 470p
1000p
E
F
TH-46PZ81FV
SD-Board (1/3) Schematic Diagram
1 2
AC_499 AD_431
25 51
AC_498 AD_430
24 52
AC_497 AD_429
23 AC_496 AD_428 53
OUT24 OUT45
OUT30 22 54 OUT39
AC_495 AD_427
OUT29 OUT23 OUT46 OUT40
21 55
AC_494 AD_426
OUT28 OUT22 OUT47 OUT41
20 AC_493 AD_425 56
OUT21 OUT48
19 AC_492 AD_424 57
OUT20 OUT49
18 58
AC_491 AD_423
IC14951
OUT19 OUT50
17 AC_490 AD_422 59
OUT18 OUT51
16 AC_489 AD_421 60
AN16182A-VT
OUT17 OUT52
15 61
AC_488 AD_420
OUT16 OUT53
14 62
AC_487 AD_419
OUT15 OUT54
13 AC_486 AD_418 63
OUT14 OUT55
S/P 12 64
AC_485 AD_417
OUT13 OUT56
68bit 11 65
AC_484 AD_416
OUT12 OUT57
10 AC_483 AD_415 66
OUT11 OUT58
9 AC_482 AD_414 67
OUT10 OUT59
8 68
AC_481 AD_413
OUT9 OUT60
7 AC_480 AD_412 69
OUT8 OUT61
OUT2 OUT67
6 AC_479 AD_411 70
OUT1 OUT7 OUT62 OUT68
5 71
AC_478 AD_410
N.C. N.C.
OUT6 OUT63
4 72
AC_477 AD_409
3 AC_476 AD_408 73
2 74
AC_475 AD_407
1 75
AD_406
AD_405
C14974 C14982 C14975 C14983
250V 250V 250V 250V
0.1u 0.1u 0.1u 0.1u
3 4
To 1st 134pins of
SCAN ELECTRODES
SD2
AD_446 AE_378
25 51
AD_447 AE_379
24 52
AD_448 AE_380
23 AD_449 AE_381 53
OUT24 OUT45
OUT30 22 54
AD_450 AE_382
OUT29 OUT23 OUT46
21 55
AD_451 AE_383
OUT28 OUT22 OUT47
20 AD_452 AE_384 56
OUT21 OUT48
19 AD_453 AE_385 57
OUT20 OUT49
18 58
AD_454 AE_386
IC14952
OUT19 OUT50
17 AD_455 AE_387 59
OUT18 OUT51
AN16182A-VT 16 AD_456 AE_388 60
OUT17 OUT52
15 61
AD_457 AE_389
OUT16 OUT53
14 62
PDP SCAN DRIVER AD_458 AE_390
OUT15 OUT54
13 AD_459 AE_391 63
OUT14 OUT55
S/P 12 64
AD_460 AE_392
OUT13 OUT56
68bit 11 65
AD_461 AE_393
OUT12 OUT57
10 AD_462 AE_394 66
OUT11 OUT58
9 AD_463 AE_395 67
OUT10 OUT59
8 68
AD_464 AE_396
OUT9 OUT60
7 AD_465 AE_397 69
OUT8 OUT61
OUT2
6 AD_466 AE_398 70
OUT1 OUT7 OUT62
5 71
AD_467 AE_399
N.C.
OUT6 OUT63
4 72
AD_468 AE_400
3 AD_469 AE_401 73
2 74
AD_470 AE_402
1 75
AE_403
AE_404
C14984 C14985
250V 250V C14360 C14361
5V_F1_A
0.1u 0.1u 250V 250V
0.1u 0.1u
VSET2_O
5V_F1_B
SD42
TO
SC-BOARD
(SC42)
5 6
74
AE_363 AF_295
25 51
AE_362 AF_294
24 52
AE_361 AF_293
23 AE_360 AF_292 53
OUT24 OUT45
OUT39 OUT30 22 54
AE_359 AF_291
OUT40 OUT29 OUT23 OUT46
21 55
AE_358 AF_290
OUT41 OUT28 OUT22 OUT47
20 AE_357 AF_289 56
OUT21 OUT48
19 AE_356 AF_288 57
OUT20 OUT49
18 58
AE_355 AF_287
IC14953
OUT19 OUT50
17 AE_354 AF_286 59
OUT18 OUT51
16 AE_353 AF_285 60
AN16182A-VT
OUT17 OUT52
15 61
AE_352 AF_284
OUT16 OUT53
14 62
PDP SCAN DRIVER AE_351 AF_283
OUT15 OUT54
13 AE_350 AF_282 63
OUT14 OUT55
S/P 12 64
AE_349 AF_281
OUT13 OUT56
68bit 11 65
AE_348 AF_280
OUT12 OUT57
10 AE_347 AF_279 66
OUT11 OUT58
9 AE_346 AF_278 67
OUT10 OUT59
8 68
AE_345 AF_277
OUT9 OUT60
7 AE_344 AF_276 69
OUT8 OUT61
OUT67 OUT2
6 AE_343 AF_275 70
OUT68 OUT1 OUT7 OUT62
5 71
AE_342 AF_274
N.C. N.C.
OUT6 OUT63
4 72
AE_341 AF_273
3 AE_340 AF_272 73
2 74
AE_339 AF_271
1 75
AF_270
AF_269
R14359
0
Vscn
VSET6_O
ZA14951
K4AD01Z00003
ZA14952
K4AD01Z00003
7 8
DOWN
To 2nd 136pins of
SCAN ELECTRODES
1
2
AF_310
25
AF_311
24
AF_312
23 AF_313
OUT24
OUT39 OUT30 22
AF_314
OUT40 OUT29 OUT23
21
AF_315
OUT41 OUT28 OUT22
20 AF_316
OUT21
19 AF_317
OUT20
18
AF_318
IC14954
OUT19
17 AF_319
OUT18
16 AF_320
AN16182A-VT
OUT17
15
AF_321
OUT16
14
PDP SCAN DRIVER AF_322
OUT15
13 AF_323
OUT14
S/P 12
AF_324
OUT13
68bit 11
AF_325
OUT12
10 AF_326
OUT11
9 AF_327
OUT10
8
AF_328
OUT9
7 AF_329
OUT8
OUT67 OUT2
6 AF_330
OUT68 OUT1 OUT7
5
AF_331
N.C. N.C.
OUT6
4
AF_332
3 AF_333
2
AF_334
1
VF
3
Vfo
4
VF5V
5
6
VF5V
7
VF
8
SCN_PRO
9
TH-46PZ81FV
SD-Board (1/3) Schematic Diagram
9