Panasonic TH-C50FD18A Service Manual page 79

11.37. SD-Board (1/3) Schematic Diagram
! SD-BOARD TXNSD1RJTU (1/3)
A
SD1B
B
AC_514
C
AC_515
AC_516
AC_517
AC_518
AC_519
AC_520
AC_521
AC_522
AC_523
AC_524
AC_525
AC_526
AC_527
AC_528
AC_529
AC_530
AC_531
AC_532
AC_533
AC_534
AC_535
AC_536
AC_537
AC_538
D
AC_539
AC_540
E
F
TH-C50FD18A
SD-Board (1/3) Schematic Diagram
1 2
AC_499 AD_431
51 25 AC_498 AD_430 51
52 24 52
AC_497 AD_429
53 23 AC_496 AD_428 53
OUT45 OUT24
54 OUT39 OUT30 22 54
AC_495 AD_427
OUT46 OUT40 OUT29 OUT23
55 21 AC_494 AD_426 55
OUT41 OUT28
OUT47 OUT22
56 20 AC_493 AD_425 56
OUT48 OUT21
57 19 57
AC_492 AD_424
OUT49 OUT20
58 18 AC_491 AD_423 58
IC14951
OUT50 OUT19
59 17 59
AC_490 AD_422
OUT51 OUT18
60 16 AC_489 AD_421 60
AN16182A-VT
OUT52 OUT17
61 15 AC_488 AD_420 61
OUT53 OUT16
62 14 62
PDP SCAN DRIVER AC_487 AD_419
OUT54 OUT15
63 13 AC_486 AD_418 63
OUT55 OUT14
64 S/P 12 64
AC_485 AD_417
OUT56 OUT13
65 68bit 11 AC_484 AD_416 65
OUT57 OUT12
66 10 66
AC_483 AD_415
OUT58 OUT11
67 9 AC_482 AD_414 67
OUT59 OUT10
68 8 AC_481 AD_413 68
OUT60 OUT9
69 7 69
AC_480 AD_412
OUT61 OUT67 OUT2 OUT8
70 6 AC_479 AD_411 70
OUT62 OUT68 OUT1 OUT7
71 5 71
AC_478 AD_410
OUT63 N.C. N.C. OUT6
72 4 AC_477 AD_409 72
73 3 AC_476 AD_408 73
74 2 74
AC_475 AD_407
75 1 75
AD_406
AD_405
R14353
0
C14973 C14950 C14970 C14972
50V 50V 50V 50V
470p
1000p 470p 470p
C14974 C14982 C14975 C14983
250V 250V 250V 250V
0.1u
0.1u 0.1u 0.1u
3 4
To 1st 108pins of
SCAN ELECTRODES
SD2B
AD_446 AE_378
25 AD_447 AE_379 51
24 52
AD_448 AE_380
23 AD_449 AE_381 53
OUT45 OUT24 OUT45
OUT39 OUT30 22 54
AD_450 AE_382
OUT46 OUT40 OUT29 OUT23 OUT46
21 AD_451 AE_383 55
OUT41 OUT28
OUT47 OUT22 OUT47
20 AD_452 AE_384 56
OUT48 OUT21 OUT48
19 57
AD_453 AE_385
OUT49 OUT20 OUT49
18 AD_454 AE_386 58
IC14952
OUT50 OUT19 OUT50
17 59
AD_455 AE_387
OUT51 OUT18 OUT51
16 AD_456 AE_388 60
AN16182A-VT
OUT52 OUT17 OUT52
15 AD_457 AE_389 61
OUT53 OUT16 OUT53
14 62
PDP SCAN DRIVER AD_458 AE_390
OUT54 OUT15 OUT54
13 AD_459 AE_391 63
OUT55 OUT14 OUT55
S/P 12 64
AD_460 AE_392
OUT56 OUT13 OUT56
68bit 11 AD_461 AE_393 65
OUT57 OUT12 OUT57
10 66
AD_462 AE_394
OUT58 OUT11 OUT58
9 AD_463 AE_395 67
OUT59 OUT10 OUT59
8 AD_464 AE_396 68
OUT60 OUT9 OUT60
7 69
AD_465 AE_397
OUT61 OUT67 OUT2 OUT8 OUT61
6 AD_466 AE_398 70
OUT62 OUT68 OUT1 OUT7 OUT62
5 71
AD_467 AE_399
OUT63 N.C. N.C. OUT6 OUT63
4 AD_468 AE_400 72
3 AD_469 AE_401 73
2 74
AD_470 AE_402
1 75
AE_403
AE_404
C14984 C14985
C14360 C14361
250V 250V
0.1u 0.1u 250V 250V
0.1u 0.1u
SD42
TO
SC-BOARD
(SC42)
5 6
79
DOWN
To 2nd 108pins of
SCAN ELECTRODES
AE_363
25 AE_362
24
AE_361
23 AE_360
OUT24
OUT39 OUT30 22
AE_359
OUT40 OUT29 OUT23
21 AE_358
OUT41 OUT28
OUT22
20 AE_357
OUT21
19
AE_356
OUT20
18 AE_355
IC14953
OUT19
17
AE_354
OUT18
16 AE_353
AN16182A-VT
OUT17
15 AE_352
OUT16
14
PDP SCAN DRIVER AE_351
OUT15
13 AE_350
OUT14
S/P 12
AE_349
OUT13
68bit 11 AE_348
OUT12
10
AE_347
OUT11
9 AE_346
OUT10
8 AE_345
OUT9
7
AE_344
OUT67 OUT2 OUT8
6 AE_343
OUT68 OUT1 OUT7
5
AE_342
N.C. N.C. OUT6
4 AE_341
3 AE_340
2
AE_339
1
R14359
0
Vscn
5V_F1_A
VSET2_O
5V_F1_B
VSET6_O
ZA14951
K4AD01Z00003
ZA14952
K4AD01Z00003
TH-C50FD18A
SD-Board (1/3) Schematic Diagram
7 8
1
2
3
VF
4
Vfo
5
VF5V
6
7
VF5V
8
VF
9
SCN_PRO
10
9