Sd-Board Schematic Diagram (42Inch) - Panasonic TH-37PG9W Service Manual

14.57. SD-Board Schematic Diagram (42inch)

A
SD-BOARD TNPA3875AB
B
AD_470
51 25
AD_471
AD_472 52 24
53 23
AD_473
OUT41 OUT24
AD_474 54 OUT35 OUT30 22
OUT42 OUT36 OUT29 OUT23
AD_475 55 21
OUT37 OUT28
OUT43 OUT22
56 20
C AD_476 IC6954
OUT44 OUT21
AD_477 57 19
OUT45 OUT20
58 18
AD_478
AN16071A-VT
OUT46 OUT19
59 17
AD_479
OUT47 OUT18
AD_480 60 16
OUT48 PDP SCAN DRIVER OUT17
61 15
OUT49 OUT16
62 14
OUT50 S/P OUT15
63 13
OUT51 48bit OUT14
64 12
OUT52 OUT13
65 11
OUT53 OUT12
66 10
OUT54 OUT11
67 9
OUT55 OUT10
68 8
OUT56 OUT9
69 7
OUT57 OUT8
OUT63 OUT2
70 6
OUT58 OUT64 OUT1 OUT7
71 5
N.C. N.C.
OUT59 OUT6
72 4
73 3
74 2
75 1
D
C6966
50V
220p
D6952
MAZ80560HL
E
COMPONENT SIDE
FOIL SIDE
Vf(High Voltage Floting GND)
F
TH-42PG9W
SD-Board Schematic Diagram
1 2
To 3rd 80pins of
SCAN ELECTRODES
SD3
AD_459 AC_406
51
AD_458 AC_407
AD_457 AC_408 52
53
AD_456 AC_409
OUT41
AD_455 AC_410 54 OUT35 OUT30
OUT42 OUT36 OUT29
AD_454 AC_411 55
OUT37 OUT28
OUT43
56
AD_453 AC_412 IC6953
OUT44
AD_452 AC_413 57
OUT45
58
AD_451 AC_414
AN16071A-VT
OUT46
59
AD_450 AC_415
OUT47
AD_449 AC_416 60 PDP SCAN DRIVER
OUT48
61
AD_448 AC_417
OUT49
AD_447 AC_418 62 S/P
OUT50
AD_446 AC_419 63 64bit
OUT51
64
AD_445 AC_420
OUT52
AD_444 AC_421 65
OUT53
66
AD_443 AC_422
OUT54
AD_442 AC_423 67
OUT55
AD_441 AC_424 68
OUT56
69
AD_440 AC_425
OUT57
OUT63 OUT2
AD_439 AC_426 70
OUT58 OUT64 OUT1
71
AD_438 AC_427
N.C. N.C.
OUT59
72
AD_437 AC_428
AD_436 AC_429 73
74
AD_435 AC_430
75
AC_431
AC_432
AD_434
AD_433
C6965
50V
220p
D6953 R6959
220
B0ECHP000003
C6982
250V R6985
220k
1u
Vf(High Voltage Floting GND)
SD42(Card Edge 80Pin)
3 4
To 2nd 80pins of
SCAN ELECTRODES
SD2
AC_395 AB_342
25 51
AC_394 AB_343
24 AC_393 AB_344 52
23 53
AC_392 AB_345
OUT24 OUT41
22 AC_391 AB_346 54 OUT35 OUT30
OUT23 OUT42 OUT36 OUT29
21 AC_390 AB_347 55
OUT37 OUT28
OUT22 OUT43
20 56
AC_389 AB_348 IC6952
OUT21 OUT44
19 AC_388 AB_349 57
OUT20 OUT45
18 58
AC_387 AB_350
AN16071A-VT
OUT19 OUT46
17 59
AC_386 AB_351
OUT18 OUT47
16 AC_385 AB_352 60 PDP SCAN DRIVER
OUT17 OUT48
15 61
AC_384 AB_353
OUT16 OUT49
14 AC_383 AB_354 62 S/P
OUT15 OUT50
64bit
13 AC_382 AB_355 63
OUT14 OUT51
12 64
AC_381 AB_356
OUT13 OUT52
11 AC_380 AB_357 65
OUT12 OUT53
10 66
AC_379 AB_358
OUT11 OUT54
9 AC_378 AB_359 67
OUT10 OUT55
8 AC_377 AB_360 68
OUT9 OUT56
7 69
AC_376 AB_361
OUT8 OUT57
OUT63 OUT2
6 AC_375 AB_362 70
OUT7 OUT58 OUT64 OUT1
5 71
AC_374 AB_363
N.C. N.C.
OUT6 OUT59
4 72
AC_373 AB_364
3 AC_372 AB_365 73
2 74
AC_371 AB_366
1 75
AB_367
AB_368
Vf
Vfo
Vf5
R6958
220
Vscn
C6985
250V
1u
Vscn voltage
TO
SC-BOARD
(SC42)
5 6
127
To 1st 80pins of
SCAN ELECTRODES
AB_331 AA_278
25 51
AB_330 AA_279
24 AB_329 AA_280 52
23 53
AB_328 AA_281
OUT24 OUT41
22 AB_327 AA_282 54 OUT35 OUT30
OUT23 OUT42 OUT36 OUT29
21 AB_326 AA_283 55
OUT37 OUT28
OUT22 OUT43
20 56
AB_325 AA_284 IC6951
OUT21 OUT44
19 AB_324 AA_285 57
OUT20 OUT45
18 58
AB_323 AA_286
AN16071A-VT
OUT19 OUT46
17 59
AB_322 AA_287
OUT18 OUT47
16 AB_321 AA_288 60 PDP SCAN DRIVER
OUT17 OUT48
15 61
AB_320 AA_289
OUT16 OUT49
14 AB_319 AA_290 62
S/P
OUT15 OUT50
13 AB_318 AA_291 63 64bit
OUT14 OUT51
12 64
AB_317 AA_292
OUT13 OUT52
11 AB_316 AA_293 65
OUT12 OUT53
10 66
AB_315 AA_294
OUT11 OUT54
9 AB_314 AA_295 67
OUT10 OUT55
8 AB_313 AA_296 68
OUT9 OUT56
7 69
AB_312 AA_297
OUT8 OUT57
OUT63 OUT2
6 AB_311 AA_298 70
OUT7 OUT58 OUT64 OUT1
5 71
AB_310 AA_299
N.C. N.C.
OUT6 OUT59
4 72
AB_309 AA_300
3 AB_308 AA_301 73
2 74
AB_307 AA_302
1 75
AA_303
AA_304
C6951
50V
R6986
1000p
220k
R6951 R6984
D6954 100 10k
B0ECHP000003
120V
C6981
50V
1000p
SD
46
TO
SC-BOARD
(SC46)
Vfo(Vscn Out)
TH-42PG9W
SD-Board Schematic Diagram
7 8
TH-37PG9W / TH-42PG9W
DOWN
SD1
AA_267
25
AA_266
24 AA_265
23
AA_264
OUT24
22 AA_263
OUT23
21 AA_262
OUT22
20
AA_261
OUT21
19 AA_260
OUT20
18
AA_259
OUT19
17
AA_258
OUT18
16 AA_257
OUT17
15
AA_256
OUT16
14 AA_255
OUT15
13 AA_254
OUT14
12
AA_253
OUT13
11 AA_252
OUT12
10
AA_251
OUT11
9 AA_250
OUT10
8 AA_249
OUT9
7
AA_248
OUT8
6 AA_247
OUT7
5
AA_246
OUT6
4
AA_245
3 AA_244
2
AA_243
1
9